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NBS Nationwide Building Society

134.50
0.00 (0.00%)
Last Updated: 01:00:00
Delayed by 15 minutes
Share Name Share Symbol Market Type Share ISIN Share Description
Nationwide Building Society LSE:NBS London Ordinary Share GB00BBQ33664 CORE CAPITAL DEFERRED SHS (MIN 250 CCDS)
  Price Change % Change Share Price Bid Price Offer Price High Price Low Price Open Price Shares Traded Last Trade
  0.00 0.00% 134.50 132.00 137.00 134.50 134.50 134.50 0.00 01:00:00
Industry Sector Turnover Profit EPS - Basic PE Ratio Market Cap
Mortgage Bankers & Loan Corr 4.68B 1.66B 157.6429 0.51 849.4M

Nationwide Building Society Annual Financial Report (9560Z)

19/05/2023 7:00am

UK Regulatory


Nationwide Building Soci... (LSE:NBS)
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TIDMNBS TIDM34VG

RNS Number : 9560Z

Nationwide Building Society

19 May 2023

Nationwide Building Society

Preliminary Results Announcement

for the year ended

4 April 2023

Contents

 
 Review of the year                      3 
 Chief Executive's review                4 
 Performance summary                     5 
 Financial review                        6 
 Risk report                            14 
 Consolidated financial statements      69 
 Notes to the consolidated financial 
  statements                            74 
 Responsibility statement               98 
 Other information                      98 
 Contacts                               98 
 

Underlying profit

Profit before tax shown on a statutory and underlying basis is set out on page 7. The purpose of the underlying profit measure is to reflect management's view of the Group's underlying performance and to assist with like for like comparisons of performance across periods. Underlying profit is not designed to measure sustainable levels of profitability as that potentially requires exclusion of non- recurring items even though they are closely related to (or even a direct consequence of) the Group's core business activities.

Forward-looking statements

Certain statements in this document are forward-looking with respect to plans, goals and expectations relating to the future financial position, business performance and results of Nationwide. Although Nationwide believes that the expectations reflected in these forward-looking statements are reasonable, Nationwide can give no assurance that these expectations will prove to be an accurate reflection of actual results. By their nature, all forward-looking statements involve risk and uncertainty because they relate to future events and circumstances that are beyond the control of Nationwide including, amongst other things, UK domestic and global economic and business conditions, market-related risks such as fluctuation in interest rates and exchange rates, inflation/deflation, the impact of competition, changes in customer preferences, risks concerning borrower credit quality, delays in implementing proposals, the timing, impact and other uncertainties of future acquisitions or other combinations within relevant industries, risks relating to sustainability and climate change, the policies and actions of regulatory authorities and the impact of tax or other legislation and other regulations in the jurisdictions in which Nationwide operates. The economic outlook remains unusually uncertain and, as a result, Nationwide's actual future financial condition, business performance and results may differ materially from the plans, goals and expectations expressed or implied in these forward-looking statements. Due to such risks and uncertainties, Nationwide cautions readers not to place undue reliance on such forward-looking statements.

Nationwide undertakes no obligation to update any forward-looking statements whether as a result of new information, future events or otherwise.

This document does not constitute or form part of an offer of securities for sale in the United States. Securities may not be offered or sold in the United States absent registration or an exemption from registration. Any public offering to be made in the United States will be made by means of a prospectus that may be obtained from Nationwide and will contain detailed information about Nationwide and management as well as financial statements.

Review of the year

Strongest financial results at Nationwide enable the Society to launch the Nationwide Fairer Share Payment, returning GBP340m directly to eligible members

 
 Kevin Parry, Chairman, Nationwide Building Society,        "Our strategy is to increase value, offer simply 
  said:                                                      brilliant service, be good for society and to become 
                                                             simpler and more efficient. This will ensure Nationwide's 
  "Our financial strength has allowed the Board to           future strength and our ability to support customers 
  declare an inaugural distribution - the Nationwide         and wider society today and for the long term." 
  Fairer Share Payment. Eligible members will receive 
  a GBP100 payment into their current accounts in            Chris Rhodes, Chief Financial Officer, Nationwide 
  June 2023.                                                 Building Society, said: 
 
  "The Board intends to declare annual distributions         "Strong underlying profits have improved capital, 
  provided they would not be detrimental to the financial    with a leverage ratio of 6.0%. In addition, our 
  strength of the Society(1) ."                              strong deposit inflow of GBP9.1bn increased our 
                                                             market share of deposits to 9.6% and further strengthened 
  Debbie Crosbie, Chief Executive, Nationwide Building       our liquidity position. 
  Society, said: 
                                                             "The sustained strength of our finances has allowed 
  "We have delivered a strong financial performance          us to support our members through a highly uncertain 
  by providing banking that is fairer, more rewarding        period and significant cost of living increases. 
  and for the good of society. 
                                                             "We have continued to support our members' borrowing 
  "Our strongest financial performance means that            and savings needs during the year, and as a result 
  we are able to launch the Nationwide Fairer Share          have delivered growth in our mortgage and deposit 
  Payment, as well as the Nationwide Fairer Share            balances." 
  Bond - with a highly competitive interest rate 
  on savings for our existing members. We can do 
  this because we're a building society, not a bank, 
  and our profit is reinvested for our members' benefit. 
 
  "Last year we delivered GBP1,055m of member financial 
  benefit through better pricing and incentives than 
  the market average and were number 1 for customer 
  satisfaction in our peer group for the eleventh 
  year running(2) . 
---------------------------------------------------------  ----------------------------------------------------------- 
 
 
 Business and trading highlights                               Financial highlights 
 
  *    Deposit market share grew to 9.6% (2022: 9.4%) with      *    Our balance sheet remains strong, with Tier 1 capital 
       GBP9.1bn balance growth (2022: GBP7.7bn), reflecting          resources increasing by GBP1.3bn, a leverage ratio of 
       a competitive savings offering                                6.0% (2022: 5.4%) and CET1 ratio of 26.5% (2022: 
                                                                     24.1%) 
 
  *    Continued growth in current accounts, increasing 
       stock market share to 10.4%(3) (February 2022: 10.3%)    *    Underlying profit increased to GBP2,233m (2022: 
                                                                     GBP1,604m) and statutory profit increased to 
                                                                     GBP2,229m (2022: GBP1,597m) driven by income growth 
  *    Total gross mortgage lending reduced by GBP2.9bn to 
       GBP33.6bn (2022: GBP36.5bn), with net lending of 
       GBP3.3bn (2022: GBP7.1bn). Market share of balances      *    Rising interest rates supported growth in total 
       was 12.2% (2022: 12.4%) in a highly competitive               underlying income to GBP4,673m (2022: GBP3,867m) 
       market 
 
                                                                *    Net interest margin improved to 1.57% (2022: 1.26%) 
  *    First for customer satisfaction among our peer group 
       for eleven years running, with a current lead of 
       3.8%pts(2) . Ranked joint 28(th) (January 2022: joint    *    Credit impairment charges are higher at GBP126m 
       22(nd) )(4) in the all-sector UK Customer                     (2022: release of GBP27m). However, the credit 
       Satisfaction Index                                            quality of our lending portfolios remains strong with 
                                                                     low levels of arrears 
 
  *    Supported our customers through the launch of Member 
       Online Bond, current account cashback and Flex           *    Total costs have increased by 4% to GBP2,323m (2022: 
       Instant Saver products, and an enhanced Mortgage              GBP2,234m), largely reflecting inflation 
       Manager tool 
 
                                                                *    Member financial benefit has increased to GBP1,055m 
  *    Helped over 72,000 first time buyers into a home of           (2022: GBP325m). This has been supported by our 
       their own (2022: 87,000)                                      competitive mortgage and savings products; as we have 
                                                                     passed a greater proportion of interest rate rises to 
                                                                     savers than the market average 
  *    Committed members continued to grow to 3.68m(5) 
       (2022: 3.62m) 
                                                                *    The strength of our finances has enabled the Society 
                                                                     to launch the Nationwide Fairer Share in May 2023. 
  *    Continued to commit 1% 6 of pre-tax profits to good           This includes Fairer Share payments to be made in 
       causes each year and also provided GBP1m cost of              June 2023(1) , returning GBP340 million directly to 
       living support for charities                                  our eligible members, as well as a Fairer Share Bond 
                                                                     available to members. 
 
  *    Committed to helping the UK achieve net zero, having 
       set and disclosed challenging intermediate (by 2030) 
       science-based targets 
 

Chief Executive's review

 
 My reflections on 2022/23                                        And most notably, our financial strength has enabled 
                                                                  us to introduce the Nationwide Fairer Share Payment, 
  Last year, we started our modern mutual journey.              which rewards our members who have the deepest banking 
                                                                      relationships with us, and the Nationwide Fairer 
  We are making good progress on our strategy, despite             Share Bond, with a highly competitive interest rate 
  the macroeconomic challenges and market pressures                      on savings. It is a clear and positive way of 
  that impacted our costs and the cost of living                                                         demonstrating 
  for our customers. Throughout this, our colleagues                our mutual difference and aligns with our purpose. 
  kept their focus on helping our customers in the                   You can find out more information about it on our 
  best way possible.                                                                                     website (7) . 
 
  Our financial performance last year was the strongest                Simultaneously, we have demonstrated our mutual 
  on record. We also delivered our highest ever level              good in the communities we serve, committing GBP9.6 
  of member financial benefit, through better pricing                  million over the year to charitable activities. 
  and incentives than the market average. 
                                                                                                               Outlook 
  As a mutual, we aim to reward our savings customers 
  with the highest savings rates we can, whilst ensuring           The economic outlook remains highly uncertain, with 
  we remain financially sustainable over the longer               continued increases in the cost of living and higher 
  term. Our average deposit rates over the year were             interest rates for borrowers putting further pressure 
  65% higher than the market average. Combined with                     on household finances and restraining consumer 
  our attractive current account switching incentive                                                       confidence. 
  during October and November 2022, this increased                    This has led to reduced mortgage market activity 
  our market share of deposit balances to 9.6%.                    and lower house prices which are expected to remain 
                                                                                   subdued in the second half of 2023. 
  We are here to support our customers today and 
  for the long term, which is why it is important                   A deterioration in the economic outlook during the 
  that we maintain our financial strength. Our leverage              period, with expected future increases in arrears 
  ratio, which measures our ability to withstand                    due to affordability pressures, is fully reflected 
  economic shocks, continues to be well above our                     in the economic scenarios used within our credit 
  minimum regulatory threshold.                                     loss provisions. The credit quality of our lending 
                                                                     portfolios remains strong with low current levels 
  This strength allowed us to support our customers                                                        of arrears. 
  and colleagues in new ways. We invested GBP100 
  million, which included the cost of providing cashback             Overall, our borrowers are relatively well placed 
  to current account customers on their supermarket                  to withstand challenges in the medium term, given 
  shopping when they made purchases using their debit                 the significant proportion of borrowing on fixed 
  cards between February and April 2023. It also                     rates, and the relatively low number of borrowers 
  included cost of living payments for our colleagues              who spend a high proportion of their income on debt 
  and support for customers facing cost of living               repayments. However, the transition to higher interest 
  pressures, including practical support in our branches,        payments is a challenge for households as they adjust 
  a dedicated telephone helpline and an online cost                  their expenditure priorities. We will continue to 
  of living hub.                                                support those borrowers who face payment difficulties. 
 
                                                               Nationwide remains well positioned to use its financial 
                                                                 strength to continue to support its customers through 
                                                                                                 the challenges ahead. 
 
                                                                                                        Debbie Crosbie 
                                                                                                       Chief Executive 
 

(1) The GBP340 million payment will be recognised in the income statement in the year ending 4 April 2024. Any future payments through Nationwide Fairer Share will remain discretionary, subject to the Society's ongoing satisfactory financial performance and Board approval. Payments through Nationwide Fairer Share will only be considered after any payment of capital distributions, including those for Core Capital Deferred Shares and Additional Tier 1 instruments.

(2) Lead at March 2023: 3.8%pts, March 2022: 4.6%pts. (c) Ipsos 2023, Financial Research Survey (FRS), for the 12 months ending 31 March 2013 to 12 months ending 31 March 2023. Results based on a sample of around 47,000 adults (aged 16+). The survey contacts around 51,000 adults (aged 16+) a year in total across Great Britain. Interviews were face to face, over the phone and online, taking into account (and weighted to) the overall profile of the adult population. The results reflect the percentage of extremely satisfied and very satisfied customers minus the percentage of customers who were extremely or very or fairly dissatisfied across those customers with a main current account, mortgage or savings. Those in our peer group are providers with more than 3.3% of the main current account market as of April 2022 - Barclays, Halifax, HSBC, Lloyds Bank, NatWest, Santander and TSB. Prior to April 2017, those in our peer group were providers with more than 6% of the main current account market - Barclays, Halifax, HSBC, Lloyds Bank (Lloyds TSB prior to April 2015), NatWest and Santander.

(3) CACI's Current Account and Savings Database, Stock (February 2023 and February 2022).

4 Institute of Customer Service UK Customer Satisfaction Index (UKCSI) as at January 2023 and January 2022.

5 The 3.68 million refers to 'committed members' who have their main personal current account with us or a mortgage of at least GBP5,000, or at least GBP1,000 in savings accounts, plus at least one other product.

6 The 1% is calculated based on average pre-tax profits over the previous three years.

7 The Nationwide Fairer Share, nationwide.co.uk/fairershare-payment

Performance summary

 
 
                                                2023            2022 
                                          ----------------  ------------- 
Financial performance                                 GBPm           GBPm 
----------------------------------------                    ------------- 
Total underlying income                              4,673          3,867 
----------------------------------------  ----------------  ------------- 
Administrative expenses                              2,323          2,234 
----------------------------------------  ----------------  ------------- 
Underlying profit before tax 
 (note i)                                            2,233          1,604 
----------------------------------------  ----------------  ------------- 
Statutory profit before tax                          2,229          1,597 
----------------------------------------  ----------------  ------------- 
 
Mortgage lending                               GBPbn     %    GBPbn     % 
----------------------------------------  ----------  ----  -------  ---- 
Group residential - gross/market 
 share                                          33.6  10.8     36.5  11.8 
----------------------------------------  ----------  ----  -------  ---- 
Group residential - net/market 
 share                                           3.3   4.9      7.1   9.4 
----------------------------------------  ----------  ----  -------  ---- 
Average loan to value of new 
 residential lending (by value)                         69             70 
----------------------------------------  ----------------  ------------- 
 
Deposit balances                               GBPbn     %    GBPbn     % 
----------------------------------------  ----------  ----  -------  ---- 
Member deposits balance movement/market 
 share (note ii)                                 9.1  14.6      7.7   9.3 
----------------------------------------  ----------  ----  -------  ---- 
 
Key ratios                                               %              % 
----------------------------------------  ----------------  ------------- 
Underlying cost income ratio 
 (note iii)                                           49.7           57.8 
----------------------------------------  ----------------  ------------- 
Statutory cost income ratio                           49.8           57.9 
----------------------------------------  ----------------  ------------- 
Net interest margin                                   1.57           1.26 
----------------------------------------  ----------------  ------------- 
 
Other key performance indicators                2023         2023 Target 
----------------------------------------  ----------------  ------------- 
Committed members (m) (note 
 iv)                                                  3.68           3.75 
----------------------------------------  ----------------  ------------- 
Member financial benefit ( GBPm) 
 (note v)                                            1,055            400 
----------------------------------------  ----------------  ------------- 
Core products satisfaction lead                 3.8%pts(8)          4%pts 
 (%pts) 
----------------------------------------  ----------------  ------------- 
UK Customer Satisfaction Index                       Joint            5th 
 (rank)                                            28(th9) 
----------------------------------------  ----------------  ------------- 
 
 
 
 
                                                2023            2022 
                                          ----------------  ------------- 
Balance sheet                                  GBPbn     %    GBPbn     % 
----------------------------------------                    -------  ---- 
Total assets                                   271.9          272.4 
----------------------------------------  ----------  ----  -------  ---- 
Loans and advances to customers                210.8          208.1 
----------------------------------------  ----------  ----  -------  ---- 
Mortgage balances/market share 
 (note vi)                                     201.7  12.2    198.1  12.4 
----------------------------------------  ----------  ----  -------  ---- 
Member deposits/market share 
 (note ii)                                     187.1   9.6    178.0   9.4 
----------------------------------------  ----------  ----  -------  ---- 
 
Asset quality                                            %              % 
Residential mortgages 
----------------------------------------  ----------------  ------------- 
 Proportion of residential mortgage 
  accounts 3 months+ in arrears                       0.32           0.34 
----------------------------------------  ----------------  ------------- 
 Impairment charge/(release) as 
  a % of average gross balance 
  (note vii)                                          0.05         (0.07) 
----------------------------------------  ----------------  ------------- 
 Average indexed loan to value 
  (by value)                                            55             52 
----------------------------------------  ----------------  ------------- 
Consumer banking 
----------------------------------------  ----------------  ------------- 
 Proportion of customer balances 
  with amounts past due more than 
  3 months (excluding charged off 
  balances)                                           1.21           1.13 
----------------------------------------  ----------------  ------------- 
 Impairment charge as a % of average 
  gross balance 
  (note vii)                                          0.68           2.04 
----------------------------------------  ----------------  ------------- 
 
Key ratios                                               %              % 
Capital 
----------------------------------------  ----------------  ------------- 
 Common Equity Tier 1 ratio                           26.5           24.1 
----------------------------------------  ----------------  ------------- 
 Leverage ratio (note viii)                            6.0            5.4 
----------------------------------------  ----------------  ------------- 
Other balance sheet ratios 
----------------------------------------  ----------------  ------------- 
 Liquidity Coverage Ratio (note 
  ix)                                                  180            183 
----------------------------------------  ----------------  ------------- 
 Wholesale funding ratio (note 
  x)                                                  25.0           28.8 
----------------------------------------  ----------------  ------------- 
 

Notes:

i. Underlying profit represents management's view of underlying performance. The following items are excluded from statutory profit to arrive at underlying profit:

-- FSCS costs or refunds arising from institutional failures, which are included within provisions for liabilities and charges.

-- Gains or losses from derivatives and hedge accounting, which are presented separately within total income in the consolidated income statement.

ii. Member deposits include current account credit balances.

iii. The underlying cost income ratio represents management's view of underlying performance. Gains or losses from derivatives and hedge accounting and FSCS cost or refunds from institutional failures are excluded from the statutory cost income ratio to arrive at the underlying cost income ratio.

iv. Committed members have their main personal current account with us or a mortgage of at least GBP5,000, or at least GBP1,000 in savings accounts, plus at least one other product.

v. For more information on member financial benefit see page 8.

vi. Mortgage balances are presented gross of credit provisions.

vii. In the calculation of 'Impairment charge/(release) as a % of average gross balance', average gross balance is calculated as the average of balances at each month end date.

viii. Our target for 2023 was a leverage ratio of at least 4.5%.

ix. The Liquidity Coverage Ratio represents a simple average of the ratios for the last 12 month ends.

x. The wholesale funding ratio includes all balance sheet sources of funding (including securitisations).

(8) (c)Ipsos 2023, Financial Research Survey (FRS), for the 12 months ending 31 March 2023. For more information, see footnote 2 on page 4.

(9) Institute of Customer Service UK Customer Satisfaction Index (UKCSI) as at January 2023.

Financial review

Financial highlights

 
                                                                         Underlying profit: 
                                                                              GBP2,233m 
                                                                          (2022: GBP1,604m) 
 
                                                                         Statutory profit: 
                                                                              GBP2,229m 
                                                                          (2022: GBP1,597m) 
                                                                       --------------------- 
 
                                                                        Leverage ratio: 6.0% 
                                                                         (2022: 5.4%) 
 
  *    Underlying profit for the year increased to GBP2,233 
        million (2022: GBP1,604 million) and statutory profit 
        increased to GBP2,229 million (2022: GBP1,597 
        million). This reflects income growth, partially 
        offset by higher costs and charges for credit 
        impairments. 
 
 
   *    Total income increased by GBP806 million due to 
        rising interest rates, with net interest margin 
        increasing to 1.57% (2022: 1.26%). 
 
 
   *    Member financial benefit increased to GBP1,055 
        million (2022: GBP325 million), supported by the 
        strength of our mortgage and savings rates relative 
        to the market average. 
 
 
   *    Mortgage balances increased to GBP201.7 billion 
        (2022: GBP198.1 billion), resulting in a stock market 
        share of 12.2% (2022: 12.4%). Member deposit balances 
        increased by GBP9.1 billion to GBP187.1 billion 
        (2022: GBP178.0 billion) and our market share of 
        deposits increased to 9.6% (2022: 9.4%). 
 
 
   *    Total administrative expenses increased by GBP89 
        million to GBP2,323 million (2022: GBP2,234 million), 
        reflecting higher inflation, including GBP40 million 
        relating to cost of living support to colleagues. 
 
 
   *    The credit impairment charge of GBP126 million for 
        the year (2022: release of GBP27 million) reflects a 
        deterioration in the economic outlook during the year, 
        with expected future increases in arrears due to 
        affordability pressures. However, the credit quality 
        of our lending portfolios remains very strong with 
        low levels of arrears. 
 
 
   *    CET1 and leverage ratios increased to 26.5% and 6.0% 
        (2022: 24.1% and 5.4%) respectively. 
 

The results are prepared in accordance with International Financial Reporting Standards (IFRSs) as set out in note 2 to the consolidated financial statements. Underlying results are shown below, together with a reconciliation to the statutory results.

Income statement

 
 
 
 
  Net interest 
     margin: 
      1.57% 
  (2022: 1.26%) 
 
Underlying cost 
  income ratio: 
      49.7% 
  (2022: 57.8%, 
    note iii) 
 
 
 
 
 Statutory cost 
  income ratio: 
      49.8% 
  (2022: 57.9%, 
    note iii) 
 
 
 
Return on assets 
      0.61% 
  (2022: 0.46%) 
 
 
Underlying and statutory results 
                                                  2023     2022 
                                               -------  ------- 
                                                  GBPm     GBPm 
---------------------------------------------  -------  ------- 
Net interest income                              4,498    3,562 
---------------------------------------------  -------  ------- 
Net other income                                   175      305 
---------------------------------------------  -------  ------- 
Total underlying income                          4,673    3,867 
---------------------------------------------  -------  ------- 
Administrative expenses                        (2,323)  (2,234) 
---------------------------------------------  -------  ------- 
Impairment (charge)/release                      (126)       27 
---------------------------------------------  -------  ------- 
Provisions for liabilities and charges               9     (56) 
---------------------------------------------  -------  ------- 
Underlying profit before tax (note i)            2,233    1,604 
---------------------------------------------  -------  ------- 
Losses from derivatives and hedge accounting 
 (note ii)                                         (4)      (7) 
---------------------------------------------  -------  ------- 
Statutory profit before tax                      2,229    1,597 
---------------------------------------------  -------  ------- 
Taxation                                         (565)    (345) 
---------------------------------------------  -------  ------- 
Profit after tax                                 1,664    1,252 
---------------------------------------------  -------  ------- 
 

Notes:

i. Underlying profit represents management's view of underlying performance. Gains or losses from derivatives and hedge accounting (presented separately within total income) and FSCS costs or refunds from institutional failures (included within provisions for liabilities and charges) are excluded from statutory profit to arrive at underlying profit. There are no FSCS costs or refunds from institutional failures for the financial years ended 4 April 2023 and 4 April 2022.

ii. Although we only use derivatives to hedge market risks, income statement volatility can still arise due to hedge accounting ineffectiveness or because hedge accounting is either not applied or is not achievable. This volatility is largely attributable to accounting rules which do not fully reflect the economic reality of the hedging strategy.

iii. The underlying cost income ratio represents management's view of underlying performance. Gains or losses from derivatives and hedge accounting are excluded from the statutory cost income ratio to arrive at the underlying cost income ratio.

Total income and net interest margin (NIM)

Net interest income increased by GBP936 million to GBP4,498 million (2022: GBP3,562 million) with the net interest margin increasing to 1.57% (2022: 1.26%). Increases in the Bank rate have led to an increase in net interest income, reflecting the timing and the level of pass through of interest rate changes to savings products, partially offset by a decline in mortgage net interest income. Member financial benefit has increased, as Nationwide has passed a greater proportion of interest rate rises to savers than the market average.

Net other income has reduced by GBP130 million to GBP175 million (2022: GBP305 million), with GBP57 million cashback provided to members with a personal current account as part of the Society's cost of living support. We have also observed higher costs of providing travel insurance to packaged current account holders in 2023.

Member financial benefit

As a building society, we seek to maintain Nationwide's financial strength whilst providing value to our members through pricing, products and service. Through member financial benefit, we measure the additional financial value for members from the competitive mortgage, savings and banking products that we offer compared to the market average. Member financial benefit is calculated by comparing, in aggregate, Nationwide's average interest rates and incentives to the market, predominantly using market data provided by the Bank of England and CACI, alongside internal calculations. The value for individual members will depend on their circumstances and product choices.

We quantify member financial benefit as:

Our interest rate differential + incentives and lower fees

Interest rate differential

We measure how our average interest rates across our member balances in total compare against the market over the year.

For our two largest member segments, mortgages and retail deposits, we compare the average member interest rate for these portfolios against Bank of England and CACI industry data. A market benchmark based upon the data from CACI and internal Nationwide calculations is used for mortgages and a Bank of England benchmark is used for retail deposits, both adjusted to exclude Nationwide balances. The differentials derived in this way are then applied to member balances for mortgages and deposits.

For unsecured lending, a similar comparison is made. We calculate an interest rate differential based on available market data from the Bank of England and CACI and apply this to the total interest bearing balances of credit cards and personal loans.

Member incentives and fees

Our member financial benefit measure also includes amounts in relation to incentives and fees that Nationwide offers to members. The calculation includes annual amounts for the following:

   --      Mortgages: the differential on incentives for members compared to the market. 

-- FlexPlus account: this current account is considered market leading against major banking competitors, with a high level of benefits for a relatively smaller fee. The difference between the monthly account fee of GBP13 and the market average over the financial year of GBP20 is included in the member financial benefit measure.

-- Member Prize Draw: eligible members were automatically entered into monthly prize draws with a total prize pot of GBP1 million. The prize draw was launched in September 2021 and ran until August 2022.

For the year ended 4 April 2023, this measure shows we provided our members with a financial benefit of GBP1,055 million (2022: GBP325 million). The increase is due to our strong mortgage and savings products which seek to provide good value to members. As interest rates have risen, we have passed through a higher proportion of the increase to savers than the market average. The member financial benefit of GBP1,055 million does not include the Nationwide Fairer Share Payment to be made in June 2023.

Administrative expenses

Administrative expenses have increased by GBP89 million to GBP2,323 million (2022: GBP2,234 million) largely due to inflation. The costs in the year include GBP40 million cost of living support to employees. Costs also include incremental investment in financial crime controls of GBP16 million and in technology resilience, particularly GBP26 million relating to payment systems. Redundancy and associated costs have increased by GBP32 million as we create efficiencies within our support functions. These amounts were offset by the non-recurrence of 2022 charges relating to accelerated amortisation of specific intangible assets of GBP53 million and historical fraud cases of GBP16 million.

Impairment charge/(release) on loans and advances to customers

 
Impairment charge/(release) (note i) 
                                           2023   2022 
                                           ----  ----- 
                                           GBPm   GBPm 
-----------------------------------------  ----  ----- 
Residential lending                          94  (128) 
-----------------------------------------  ----  ----- 
Consumer banking                             31     93 
-----------------------------------------  ----  ----- 
Retail lending                              125   (35) 
-----------------------------------------  ----  ----- 
Commercial                                    1      8 
-----------------------------------------  ----  ----- 
Impairment charge/(release) on loans and 
 advances                                   126   (27) 
-----------------------------------------  ----  ----- 
 

Note:

i. Impairment charge/(release) represents the net amount charged/(credited) through the income statement, rather than amounts written off during the year.

The net impairment charge for the year of GBP126 million (2022: release of GBP27 million) includes the impact of higher expected interest rates on mortgage provisions. The prior year impairment release reflected a decrease in provisions during a year where the economic outlook had improved. The underlying arrears performance of our residential mortgage portfolio has improved slightly, with consumer lending arrears marginally deteriorating. An increase in arrears from current levels is expected due to affordability pressures. More information regarding critical accounting judgements, and the forward-looking economic information used in impairment calculations, is included in note 8 to the consolidated financial statements.

Provisions for liabilities and charges

Provisions are held to cover the costs of remediation and redress in relation to historical quality control procedures, past sales and administration of customer accounts, and other regulatory matters. The release of GBP9 million (2022: GBP56 million charge) is due to updates to judgements and estimates used in determining provisions relating to historical quality control procedures. More information is included in note 12 to the consolidated financial statements.

Taxation

The tax charge for the year of GBP565 million (2022: GBP345 million) represents an effective tax rate of 25.4% (2022: 21.6%) which is higher than the statutory UK corporation tax rate of 19% (2022: 19%). The effective tax rate is higher primarily due to the banking surcharge of GBP145 million (2022: GBP72 million). The effective tax rate in 2022 was also reduced by the impact of GBP23 million of non-recurring tax adjustments in respect of prior years. Further information is provided in note 9 to the consolidated financial statements.

Balance sheet

Total assets have decreased to GBP271.9 billion at 4 April 2023 (2022: GBP272.4 billion). This is predominantly due to reduced holdings of cash and liquid assets.

Mortgage lending has been robust, with residential mortgage balances increasing to GBP201.7 billion (2022: GBP198.1 billion). Member deposit balances have increased by GBP9.1 billion to GBP187.1 billion (2022: GBP178.0 billion) as a result of increases in savings balances following the launch of competitive new products.

 
Assets                                                                      12-month average 
                                                                            Liquidity Coverage 
                                                                                  Ratio: 
                                                                                   180% 
                                                                               (2022: 183%, 
                                                                                 note ii) 
------------------------------------------------------------------------- 
                                                   2023          2022 
                                                             ------------ 
                                                  GBPm    %     GBPm    % 
---------------------------------------------                -------  --- 
Cash                                            25,635        30,221 
---------------------------------------------  -------  ---  -------  --- 
Residential mortgages (note i)                 201,662   95  198,120   95 
---------------------------------------------           ---  -------  --- 
Commercial                                       5,477    3    6,054    3 
---------------------------------------------           ---  -------  --- 
Consumer banking                                 4,408    2    4,638    2 
---------------------------------------------  -------  ---  -------  --- 
                                               211,547  100  208,812  100 
---------------------------------------------           ---  -------  --- 
Impairment provisions                            (765)         (746) 
---------------------------------------------  -------  ---  -------  --- 
Loans and advances to customers                210,782       208,066 
---------------------------------------------           ---  -------  --- 
Other financial assets                          32,387        30,816 
---------------------------------------------           ---  -------  --- 
Other non-financial assets (note iii)            3,089         3,251 
---------------------------------------------  -------  ---  -------  --- 
Total assets                                   271,893       272,354 
---------------------------------------------  -------  ---  -------  --- 
 
Asset quality                                        %             % 
---------------------------------------------           ---  -------  --- 
Residential mortgages (note i): 
---------------------------------------------           ---  -------  --- 
Proportion of residential mortgage accounts 
 more than 3 months in arrears                    0.32          0.34 
---------------------------------------------           ---  -------  --- 
Average indexed loan to value (by value)            55            52 
---------------------------------------------           ---  -------  --- 
 
Consumer banking: 
---------------------------------------------           ---  -------  --- 
Proportion of customer balances with amounts 
 past due more than 
 3 months (excluding charged off balances)        1.21          1.13 
---------------------------------------------  -------  ---  -------  --- 
 

Notes:

i. Residential mortgages include prime, buy to let and legacy lending.

ii. This represents a simple average of the Liquidity Coverage Ratio (LCR) for the last 12 month ends. The LCR ensures that sufficient high-quality liquid assets are held to survive a short-term severe but plausible liquidity stress.

iii. Included within other non-financial assets at 4 April 2023 is GBP24 million (2022: GBP18 million) of inventory in relation to the construction of houses at the Oakfield development in Swindon.

Cash

Cash is liquidity held by our Treasury function, with the GBP4.6 billion decrease predominantly due to a GBP4.5 billion repayment of the Bank of England's Term Funding Scheme with additional incentives for SMEs (TFSME).

The average Liquidity Coverage Ratio over the 12 months ended 4 April 2023 was 180% (12 months ended 4 April 2022: 183%). Liquidity continues to be managed against internal risk appetite, which is more prudent than regulatory requirements and, under the most severe internal 30 calendar day stress test, the average liquid asset buffer remains robust.

Residential mortgages

Total gross mortgage lending was lower than in the prior year at GBP33.6 billion (2022: GBP36.5 billion) and our market share of gross advances decreased to 10.8% (2022: 11.8%). Net lending in the year was supported by our continued focus on retention through highly competitive products provided to existing members, whilst also continuing to focus on first time buyers. Prime mortgage balances increased to GBP157.6 billion (2022: GBP154.4 billion) and buy to let and legacy mortgage balances increased to GBP44.1 billion (2022: GBP43.7 billion).

Arrears remain low and have improved slightly during the year, with cases more than three months in arrears representing 0.32% (2022: 0.34%) of the total portfolio. However, an increase in arrears from current levels is expected, due to rising inflation and increasing interest rates negatively impacting household finances. Impairment provision balances have increased to GBP280 million (2022: GBP187 million) primarily due to higher interest rate expectations. This has resulted in an increase in the provisions held to reflect mortgage affordability risks, as well as increased expected credit losses in the severe downside economic scenario.

Consumer banking

Consumer banking balances have decreased to GBP4.4 billion (2022: GBP4.6 billion). Consumer banking comprises personal loan balances of GBP2.6 billion (2022: GBP2.9 billion), credit card balances of GBP1.5 billion (2022: GBP1.5 billion) and overdrawn current account balances of GBP0.3 billion (2022: GBP0.3 billion).

Arrears performance has deteriorated slightly during the year, with balances more than three months in arrears (excluding charged off accounts) representing 1.21% (2022: 1.13%) of the total portfolio. Provision balances were GBP469 million (2022: GBP529 million), primarily due to revised impacts of affordability pressures on future credit performance.

Commercial lending

During the year, commercial lending balances decreased to GBP5.5 billion (2022: GBP6.1 billion). The overall portfolio includes registered social landlords with balances of GBP4.1 billion (2022: GBP4.3 billion), project finance with balances of GBP0.5 billion (2022: GBP0.6 billion) and commercial real estate balances of GBP0.4 billion (2022: GBP0.6 billion). Both project finance and commercial real estate books are closed to new lending.

Impairment provision balances decreased to GBP16 million (2022: GBP30 million) due to updates to a small number of individual loans.

Other financial assets

Other financial assets of GBP32.4 billion (2022: GBP30.8 billion) comprise investment assets held by Nationwide's Treasury function of GBP27.6 billion (2022: GBP25.5 billion), loans and advances to banks and similar institutions of GBP2.9 billion (2022: GBP3.0 billion), derivatives with positive fair values of GBP6.9 billion (2022: GBP4.7 billion) and fair value adjustments for portfolio hedged risk of GBP(5.0) billion (2022: GBP(2.4) billion). Derivatives largely comprise interest rate and foreign exchange contracts which economically hedge financial risks inherent in Nationwide's lending and funding activities.

 
 Members' interests, equity and liabilities                              Wholesale funding 
                                                                               ratio: 
                                                                               25.0% 
                                                                           (2022: 28.8%) 
                                                      2023     2022 
                                                   -------  ------- 
                                                      GBPm     GBPm 
-------------------------------------------------  -------  ------- 
Member deposits                                    187,143  177,967 
-------------------------------------------------  -------  ------- 
Debt securities in issue                            27,626   25,629 
-------------------------------------------------  -------  ------- 
Other financial liabilities                         38,701   51,509 
-------------------------------------------------  -------  ------- 
Other liabilities                                    1,517    1,550 
-------------------------------------------------  -------  ------- 
Total liabilities                                  254,987  256,655 
-------------------------------------------------  -------  ------- 
Members' interests and equity                       16,906   15,699 
-------------------------------------------------  -------  ------- 
Total members' interests, equity and liabilities   271,893  272,354 
-------------------------------------------------  -------  ------- 
 

Member deposits

Member deposit balances grew by GBP9.1 billion (2022: GBP7.7 billion) to GBP187.1 billion (2022: GBP178.0 billion). Nationwide's market share of deposit balances increased to 9.6% (4 April 2022: 9.4%). This increase is due to growth in savings balances of GBP11.1 billion (2022: GBP4.7 billion) supported by competitive fixed rate online bond products. Our market share of accounts increased to 10.4% (2022: 10.3%)(10) . Credit balances on current accounts reduced by GBP2.0 billion (2022: GBP3.0 billion growth).

Debt securities in issue and other financial liabilities

Debt securities in issue relate to wholesale funding, excluding subordinated debt which is included within other financial liabilities. Balances increased to GBP27.6 billion (2022: GBP25.6 billion) reflecting secured and unsecured wholesale funding issuances. Other financial liabilities decreased to GBP38.7 billion (2022: GBP51.5 billion) primarily due to a reduction in funding from sale and repurchase agreements and a repayment of some of our drawings from the Bank of England's Term Funding Scheme with additional incentives for SMEs (TFSME). Nationwide's wholesale funding ratio decreased to 25.0% (2022: 28.8%). Further details are included in the Liquidity and funding risk section of the Risk report.

Members' interests and equity

Members' interests and equity have increased to GBP16.9 billion (2022: GBP15.7 billion) largely as a result of retained profits.

Statement of comprehensive income

 
Statement of comprehensive income (note i) 
                                                          2023   2022 
                                                         -----  ----- 
                                                          GBPm   GBPm 
-------------------------------------------------------  -----  ----- 
Profit after tax                                         1,664  1,252 
-------------------------------------------------------  -----  ----- 
Net remeasurement of pension obligations                  (56)    543 
-------------------------------------------------------  -----  ----- 
Net movement in cash flow hedge reserve                    (8)   (11) 
-------------------------------------------------------  -----  ----- 
Net movement in other hedging reserve                      (4)      3 
-------------------------------------------------------  -----  ----- 
Net movement in fair value through other comprehensive 
 income reserve                                          (103)   (20) 
-------------------------------------------------------  -----  ----- 
Net movement in revaluation reserve                          1      5 
-------------------------------------------------------  -----  ----- 
Total comprehensive income                               1,494  1,772 
-------------------------------------------------------  -----  ----- 
 

Note:

i. Movements are shown net of related taxation. Gross movements are set out in the consolidated statement of comprehensive income on page 71.

(10) CACI's Current Account and Savings Database, Stock (February 2023 and February 2022).

Capital structure

Nationwide's capital position remains strong, with both the Common Equity Tier 1 (CET1) ratio and leverage ratio comfortably above regulatory capital requirements of 11.5% and 4.0% respectively. The CET1 ratio increased to 26.5% (2022: 24.1%) and the leverage ratio increased to 6.0% (2022: 5.4%). The capital disclosures included in this report are in line with UK Capital Requirements Directive V (UK CRD V) with IFRS 9 transitional arrangements included.

 
Capital structure 
                                  2023      2022 
----------------------------  --------  -------- 
                                  GBPm      GBPm 
----------------------------  --------  -------- 
Capital resources 
----------------------------  --------  -------- 
CET1 capital                    13,733    12,471 
----------------------------  --------  -------- 
Total Tier 1 capital            15,069    13,807 
----------------------------  --------  -------- 
Total regulatory capital        16,908    16,466 
----------------------------  --------  -------- 
 
Capital requirements 
----------------------------  --------  -------- 
Risk weighted assets (RWAs)     51,731    51,823 
----------------------------  --------  -------- 
Leverage exposure              249,299   255,407 
----------------------------  --------  -------- 
 
UK CRD V capital ratios              %         % 
----------------------------  --------  -------- 
CET1 ratio                        26.5      24.1 
----------------------------  --------  -------- 
Leverage ratio                     6.0       5.4 
----------------------------  --------  -------- 
 

The CET1 ratio increased to 26.5% (2022: 24.1%) as a result of an increase in CET1 capital of GBP1.3 billion, in conjunction with a reduction in RWAs of GBP0.1 billion. The CET1 capital resources increase was driven by GBP1.7 billion profit after tax, partially offset by GBP0.2 billion of capital distributions, a GBP0.1 billion CET1 deduction following the repurchase of Core Capital Deferred Shares (CCDS) in February 2023, and a GBP0.1 billion reduction in the fair value through other comprehensive income reserve. RWAs reduced, with an increase in residential mortgage lending being more than offset by a reduction in off-balance sheet commitments.

The leverage ratio increased to 6.0% (2022: 5.4%), with Tier 1 capital increasing by GBP1.3 billion as a result of the CET1 capital movements referenced above. In addition, there was a decrease in leverage exposure of GBP6.1 billion, driven by the same movements as described above for RWAs. Leverage requirements continue to be Nationwide's binding Tier 1 capital constraint, as the combination of minimum and regulatory buffer requirements are in excess of the risk-based equivalent.

Further details of the capital position and future regulatory developments are described in the Capital risk section of the Risk report.

Risk report

Contents

 
                                         Page 
 Introduction                              15 
 Top and emerging risks                    15 
 Principal risks and uncertainties         17 
 Credit risk: 
    Credit risk overview                   18 
    Residential mortgages                  22 
    Consumer banking                       37 
    Commercial                             45 
    Treasury assets                        49 
 Liquidity and funding risk                54 
 Capital risk                              64 
 Market risk                               67 
 

Introduction

Effective risk management is critical to delivering our purpose and ensures that we keep our customers' money safe and secure. Nationwide adopts a prudent approach to risk management, taking only those risks which support our strategy and managing those risks rigorously through a consistent and robust methodology.

All business activities involve some degree of risk. Nationwide's risk management processes ensure the risks that arise from its activities are appropriately managed by:

-- identifying risks through a robust assessment of principal risks and uncertainties facing the Society, including those that would threaten its business model, future performance, solvency, or liquidity, or increase the potential for customer harm;

-- robust decision making, ensuring the right risks are taken, in a way that is considered and supports the strategy, maintaining a reputation for high standards of business conduct;

   --    ensuring the risks taken are understood, controlled, and managed appropriately; and 

-- maintaining an appropriate balance between delivering customer value and remaining a prudent and responsible lender.

Risks to Nationwide

The risks which Nationwide faces can be divided across two broad categories:

-- Top and emerging risks are specific current or future risks which have the potential to impact materially Nationwide's financial results and delivery of its strategic objectives, and often impact across a number of principal risks. The most significant of these are described below, together with key developments, a summary of actions we are taking to reduce the risk, and the strategic objectives which are most likely to be impacted by each risk.

-- Principal risks encompass all of the different types of risk to which Nationwide is exposed. Further information on these risks can be found on page 17.

Top and emerging risks

 
 Risk                                                How we mitigate this risk 
 Climate change è 
 The risks relating to climate change, including            *    We limit the impact our activities have on climate 
 both physical risks to UK housing stock and                     change by investing in sustainable business practices 
 property and the transitional risks as the                      and adjusting our lending criteria to minimise risk. 
 country 
 moves towards zero net emissions, continue to 
 evolve as government policy develops and                   *    We continue to develop our processes to reflect 
 technologies                                                    potential changes in macroeconomic conditions and the 
 mature.                                                         housing market as we transition to a low carbon 
                                                                 economy, and complete robust internal and external 
                                                                 stress testing for climate change. 
                                                    ------------------------------------------------------------------ 
 Cyber* è 
 The threat of cyber-attacks remains heightened             *    We continuously monitor the cyber threat level and 
 with ongoing geopolitical tensions posing a                     invest in our cyber defenses to ensure we are able to 
 threat to Nationwide, our staff and our                         respond appropriately. 
 customers. 
                                                    ------------------------------------------------------------------ 
 Data è 
 Our customers trust us with their data so that             *    We continue to prioritise investment in our data 
 we can deliver the services and experience which                architecture, technology and capabilities to utilise 
 they need and expect. Given that expectations,                  and protect our customers' personal data within a 
 data technologies, and industry practices                       constantly evolving operating environment. 
 continue 
 to evolve at pace, the risk of inappropriate 
 data management remains elevated.                          *    We work proactively with our third-party suppliers to 
                                                                 ensure all data they are entrusted with is robustly 
                                                                 controlled. 
                                                    ------------------------------------------------------------------ 
 

Top and emerging risks (continued)

 
 Risk                                                How we mitigate this risk 
 Economic crime* è 
  The risk environment remains challenging due         *    We continue to enhance our economic crime 
  to the economic environment and ongoing conflict          capabilities, with a structured programme underway to 
  in Ukraine. These increase the risk of economic           improve our operating model and economic crime 
  crime, through greater sanctions imposed on               control environment, including transaction 
  individuals and institutions relating to the              monitoring. 
  conflict, or risks of customers falling prey 
  to fraud or scams. 
                                                    ------------------------------------------------------------------ 
 Macroeconomic environment è 
 The economic environment remains challenging               *    We maintain strong capital and liquidity levels in 
 with the UK narrowly avoiding technical                         excess of regulatory minima and regularly undertake 
 recession,                                                      robust internal and regulatory stress tests to ensure 
 increasing living costs and rising interest                     our financial resources are sufficient under a range 
 rates impacting customer finances and the                       of severe but plausible scenarios. 
 long-term 
 impact of ongoing geopolitical tensions yet 
 to emerge. Recent bank failures in the US and              *    We continuously review and adjust our credit policies 
 Europe have the potential to cause further                      to ensure they remain appropriate for the prevailing 
 economic                                                        economic conditions and continue to support customers 
 deterioration or impact consumer confidence,                    who may experience financial difficulty. 
 in particular within the banking sector. 
 
                                                            *    Nationwide only has exposures to highly rated banking 
                                                                 counterparties; these consist primarily of fully 
                                                                 collateralised derivatives and covered bonds for 
                                                                 liquidity management. 
                                                    ------------------------------------------------------------------ 
 People risk è 
  With increasing industrial action being seen               *    We continuously review and develop our employee 
  in the UK, cost of living pressures combined                    proposition to ensure we remain competitive and 
  with competition for talent in a number of key                  attract the right talent to deliver for our 
  areas continue to have the potential to impact                  customers. 
  recruitment and retention of colleagues with 
  the skills and capabilities required to support 
  the strategy and serve our customers.                      *    We pro-actively engage with the Nationwide Group 
                                                                  Staff Union on our remuneration packages and 
                                                                  employment policies to ensure our employees are 
                                                                  represented and treated fairly. 
                                                    ------------------------------------------------------------------ 
 Regulatory change ì 
 The regulatory environment continues to evolve              *    We have structured initiatives in place to deliver 
 with numerous material regulatory developments                   relevant regulatory changes promptly and 
 expected over the next year, including the                       proportionately. 
 recently 
 announced 'Edinburgh Reforms', changes to the 
 regulatory capital framework and the                        *    We maintain continuous engagement with all our 
 implementation                                                   regulators to identify and appropriately respond to 
 of Consumer Duty.                                                regulatory requirements. 
                                                    ------------------------------------------------------------------ 
 Technology and resilience ì 
  Our customers rely upon our systems and services           *    We have prioritised strategic investment in our 
  being available when they need them. The risk                   systems and technology capability. 
  of outages and system failures is increased 
  both by the age and complexity of the Society's 
  technology estate, and the volume of system                *    We continue to strengthen our internal control 
  changes to improve it.                                          environment to improve resilience, proactively 
                                                                  balancing continued service provision with the need 
                                                                  to update and develop our systems to meet customers' 
                                                                  current and future needs. 
                                                    ------------------------------------------------------------------ 
 

Key (change in underlying risk to Nationwide in year)

ì Increased level of risk è Stable level of risk î Decreased level of risk * Not reported as a separate Top and emerging risk in the Annual Report and Accounts 2022.

Principal risks and uncertainties

The principal risks set out in the table below are the key risks relevant to the Society's business model and achievement of its strategic objectives. Where under the control of Nationwide, these risks have a defined risk appetite consisting of statements supported by metrics, including rationale, limits and triggers. The principal risks are further sub-divided into more detailed categories of risk, for which management risk appetite is set in the context of the Board's risk appetite.

 
 Principal      Definition                                                                    Risk Committee 
  Risk 
 Credit         The risk of loss as a result of a customer or counterparty failing            Credit Committee 
  risk           to meet their financial obligations. 
=============  ============================================================================  ========================= 
 Liquidity      Liquidity risk is the risk that Nationwide is unable to meet its              Assets and Liabilities 
  and funding   liabilities                                                                    Committee 
  risk          as they fall due and maintain member and other stakeholder confidence. 
                Funding risk is the risk that Nationwide is unable to maintain diverse 
                funding sources in wholesale and retail markets and manage retail 
                funding risk that can arise from excessive concentrations of higher 
                risk deposits. 
=============  ============================================================================  ========================= 
 Capital        The risk that Nationwide fails to maintain sufficient capital to absorb 
  risk           losses throughout a full economic cycle and sufficient to maintain 
                 the confidence of current and prospective investors, customers, the 
                 Board and regulators. 
=============  ============================================================================  ========================= 
 Market         The risk that the net value of, or net income arising from, the Society's 
  risk           assets and liabilities is impacted as a result of market price or 
                 rate changes. 
=============  ============================================================================ 
 Pension        The risk that the value of the pension schemes' assets will be insufficient 
  risk           to meet the estimated liabilities, creating a pension deficit. 
=============  ============================================================================  ========================= 
 Business       The risk that achievable volumes or margins decline relative to the           Executive Risk Committee 
  risk           cost base, affecting the sustainability of the business and the ability 
                 to deliver the strategy due to macro-economic, geopolitical, industry, 
                 regulatory, competitor or other external events. 
=============  ============================================================================  ========================= 
 Operational    The risk of Society impacts resulting from inadequate or failed internal      Conduct and Operational 
  and conduct    processes, conduct and compliance management, people and systems,             Risk Committee 
  risk           or from external events.                                                      Economic Crime Risk 
                                                                                               Committee 
=============  ============================================================================  ========================= 
 Model          The risk of an adverse outcome that occurs as a direct result of weaknesses   Model Risk Committee 
  risk           or failures in the development, implementation or use of a model. 
                 The adverse consequences include financial loss, poor business or 
                 strategic decision making, or damage to Nationwide's reputation. 
=============  ============================================================================  ========================= 
 

Information on key developments and updated quantitative disclosures for credit risk, liquidity and funding risk, and capital risk are included within this Risk report. Updated net interest income sensitivity analysis is included in the market risk section of this Risk report.

Credit risk - Overview

Credit risk is the risk of loss as a result of a customer or counterparty failing to meet their financial obligations. Credit risk encompasses:

-- borrower/counterparty risk - the risk of loss arising from a borrower or counterparty failing to pay, or becoming increasingly likely not to pay the interest or principal on a loan, or on a financial product, or for a service, on time;

-- security/collateral risk - the risk of loss arising from deteriorating security/collateral quality;

   --    concentration risk - the risk of loss arising from insufficient diversification; and 

-- refinance risk - the risk of loss arising when a repayment of a loan or other financial product occurs later than originally anticipated.

Nationwide manages credit risk for the following portfolios:

 
 Portfolio               Definition 
 Residential mortgages   Loans secured on residential property 
----------------------  ----------------------------------------------------------------------------------- 
 Consumer banking        Unsecured lending comprising current account overdrafts, personal loans and credit 
                          cards 
----------------------  ----------------------------------------------------------------------------------- 
 Commercial lending      Loans to registered social landlords, project finance loans made under the Private 
                          Finance Initiative and commercial real estate lending 
----------------------  ----------------------------------------------------------------------------------- 
 Treasury                Treasury liquidity, derivatives and discretionary investment portfolios 
----------------------  ----------------------------------------------------------------------------------- 
 

Forbearance

Forbearance occurs when concessions are made to the contractual terms of a loan when the customer is facing or about to face difficulties in meeting their financial commitments. A concession is where the customer receives assistance, which could be a modification to the previous terms and conditions of a facility or a total or partial refinancing of debt, either mid-term or at maturity. Requests for concessions are principally attributable to:

   --    temporary cash flow problems; 
   --    breaches of financial covenants; or 
   --    an inability to repay at contractual maturity. 

Consistent with the European Banking Authority reporting definitions, loans that meet the regulatory forbearance exit criteria are not reported as forborne. The concession events used to classify balances subject to forbearance for residential mortgages, consumer banking and commercial lending are described in the relevant sections of this report.

Impairment provisions

Impairment provisions on financial assets are calculated on an expected credit loss (ECL) basis for assets held at amortised cost and at fair value through other comprehensive income (FVOCI). ECL impairment provisions are based on an assessment of the probability of default (PD), exposure at default (EAD) and loss given default (LGD), discounted to give a net present value. Provision calculations for retail portfolios are typically performed on a collective rather than individual loan basis. For collective assessments, whilst each loan will have an associated ECL calculation, the calculation will be based on cohort level data for assets with shared credit risk characteristics (e.g. origination date, origination loan to value, term).

Credit risk - Overview (continued)

Impairment provisions are calculated using a three-stage approach depending on changes in credit risk since original recognition of the assets:

-- an asset which is not credit impaired on initial recognition and has not subsequently experienced a significant increase in credit risk is categorised as being within stage 1, with a provision equal to a 12-month ECL (losses arising on default events expected to occur within 12 months);

-- where a loan's credit risk increases significantly, it is moved to stage 2. The provision recognised is equal to the lifetime ECL (losses on default events expected to occur at any point during the life of the asset);

-- if a loan meets the definition of credit impaired, it is moved to stage 3 with a provision equal to its lifetime ECL.

For loans and advances held at amortised cost, the stage distribution and the provision coverage ratios are shown in this report for each individual portfolio. The provision coverage ratio is calculated by dividing the provisions by the gross balances for each main lending portfolio. Loans remain on the balance sheet, net of associated provisions, until they are repaid or deemed no longer recoverable, when such loans are written off.

Governance and oversight of impairment provisions

The models used in the calculation of impairment provisions are governed in accordance with the Society's Model Risk Framework. PD, EAD and LGD models are subject to regular monitoring and back testing and are reviewed annually. Where necessary, adjustments are approved for risks not captured in model outputs, for example where insufficient historic data exists. The economic scenarios used in the calculation of impairment provisions and associated probability weightings are proposed by our Chief Economist. Details of these economic assumptions and material adjustments are included in note 8 to the consolidated financial statements.

Governance and oversight of economic assumptions, weightings applied to economic scenarios and all key judgements relating to impairment provisions are through a formal monthly meeting including the Chief Financial Officer, Chief Risk Officer and Chief Credit Officer. Impairment provisions are regularly reported to the Audit Committee, which reviews and challenges the key judgements and estimates made by management.

Performance overview

The UK economy has experienced a period of uncertainty, with rising energy prices driving an increase in the cost of living and contributing to a high inflationary environment throughout the year. Additionally, increases to the Bank rate have increased the cost of borrowing and put further pressure on household affordability. Provisions have increased to GBP765 million (2022: GBP746 million) which includes a modelled adjustment totalling GBP177 million (2022: GBP159 million) to reflect an increase to the probability of default to account for the combined risks of rising inflation, increasing interest rates and credit indicators which are judged to be temporary, such as reduced levels of arrears.

Despite this, observed credit quality and performance have remained broadly stable. Performance has benefited from the impact of government energy support schemes, with residential mortgages and consumer banking arrears remaining at a low level relative to recent years. Help and support continues to be provided for members who are struggling as a result of increases in their cost of living, with concessions granted based on consideration of their individual circumstances.

The combined pressure of high inflation and rising interest rates has also led to a reduction in housing market activity, with a reduction in house prices of 3.1% in the year to March 2023.

Outlook

Continued pressure on personal finances is expected, with the level of government energy support reducing and inflation forecasted to return to the Bank of England 2% target in the medium rather than short term. The Group's base case economic scenario assumes that house prices will fall by 4.5% during 2023.

Credit risk - Overview (continued)

Maximum exposure to credit risk

Nationwide's maximum exposure to credit risk at 4 April 2023 was GBP279 billion (2022: GBP284 billion).

Credit risk largely arises from loans and advances to customers, which account for 79% (2022: 78%) of Nationwide's total credit risk exposure. Within this, the exposure relates primarily to

residential mortgages, which account for 95% (2022: 95%) of total loans and advances to customers and comprise high quality assets with historically low occurrences of arrears and

possessions.

In addition to loans and advances to customers, Nationwide is exposed to credit risk on all other financial assets. For all financial assets recognised on the balance sheet, the maximum exposure to credit risk represents the balance sheet carrying value after allowance for impairment, plus off-balance sheet commitments. For off-balance sheet commitments, the maximum exposure is the maximum amount that Nationwide would have to pay if the commitments were to be called upon. For loan commitments and other credit-related commitments that are irrevocable over the life of the respective facilities, the maximum exposure is the full amount of the committed facilities.

 
Maximum exposure to credit risk 
2023                                      Gross   Impairment  Carrying  Commitments       Maximum    % of total 
                                       balances   provisions     value     (note i)   credit risk   credit risk 
                                                                                         exposure      exposure 
                                      ---------  -----------  --------  -----------  ------------  ------------ 
                                           GBPm         GBPm      GBPm         GBPm          GBPm             % 
------------------------------------  ---------  -----------  --------  -----------  ------------  ------------ 
Amortised cost loans and advances 
 to customers: 
------------------------------------  ---------  -----------  --------  -----------  ------------  ------------ 
Residential mortgages                   201,615        (280)   201,335        8,952       210,287            75 
------------------------------------  ---------  -----------  --------  -----------  ------------  ------------ 
Consumer banking                          4,408        (469)     3,939           28         3,967             2 
------------------------------------  ---------  -----------  --------  -----------  ------------  ------------ 
Commercial and other lending              4,994         (16)     4,978        1,353         6,331             2 
------------------------------------  ---------  -----------  --------  -----------  ------------  ------------ 
Fair value adjustment for micro 
 hedged risk (note ii)                      430            -       430            -           430             - 
====================================  =========  ===========  ========  ===========  ============  ============ 
                                        211,447        (765)   210,682       10,333       221,015            79 
------------------------------------  ---------  -----------  --------  -----------  ------------  ------------ 
FVTPL loans and advances to 
 customers: 
------------------------------------  ---------  -----------  --------  -----------  ------------  ------------ 
Residential mortgages (note iii)             47            -        47            -            47             - 
------------------------------------  ---------  -----------  --------  -----------  ------------  ------------ 
Commercial                                   53            -        53            -            53             - 
====================================  =========  ===========  ========  ===========  ============  ============ 
                                            100            -       100            -           100             - 
------------------------------------  ---------  -----------  --------  -----------  ------------  ------------ 
Other items: 
------------------------------------  ---------  -----------  --------  -----------  ------------  ------------ 
Cash                                     25,635            -    25,635            -        25,635             9 
------------------------------------  ---------  -----------  --------  -----------  ------------  ------------ 
Loans and advances to banks and 
 similar institutions                     2,860            -     2,860            -         2,860             1 
------------------------------------  ---------  -----------  --------  -----------  ------------  ------------ 
Investment securities - FVOCI            27,562            -    27,562            -        27,562            10 
------------------------------------  ---------  -----------  --------  -----------  ------------  ------------ 
Investment securities - Amortised 
 cost                                        40            -        40            -            40             - 
------------------------------------  ---------  -----------  --------  -----------  ------------  ------------ 
Investment securities - FVTPL                13            -        13            -            13             - 
------------------------------------  ---------  -----------  --------  -----------  ------------  ------------ 
Derivative financial instruments          6,923            -     6,923            -         6,923             3 
------------------------------------  ---------  -----------  --------  -----------  ------------  ------------ 
Fair value adjustment for portfolio 
 hedged risk (note ii)                  (5,011)            -   (5,011)            -       (5,011)           (2) 
====================================  =========  ===========  ========  ===========  ============  ============ 
                                         58,022            -    58,022            -        58,022            21 
====================================  =========  ===========  ========  ===========  ============  ============ 
Total                                   269,569        (765)   268,804       10,333       279,137           100 
------------------------------------  ---------  -----------  --------  -----------  ------------  ------------ 
 

Credit risk - Overview (continued)

 
Maximum exposure to credit risk 
2022                                         Gross   Impairment  Carrying  Commitments       Maximum    % of total 
                                          balances   provisions     value     (note i)   credit risk   credit risk 
                                                                                            exposure      exposure 
                                         ---------  -----------  --------  -----------  ------------  ------------ 
                                              GBPm         GBPm      GBPm         GBPm          GBPm             % 
---------------------------------------  ---------  -----------  --------  -----------  ------------  ------------ 
Amortised cost loans and advances 
 to customers: 
---------------------------------------  ---------  -----------  --------  -----------  ------------  ------------ 
Residential mortgages                      198,056        (187)   197,869       13,807       211,676            74 
---------------------------------------  ---------  -----------  --------  -----------  ------------  ------------ 
Consumer banking                             4,638        (529)     4,109           35         4,144             2 
---------------------------------------  ---------  -----------  --------  -----------  ------------  ------------ 
Commercial and other lending                 5,453         (30)     5,423        1,415         6,838             2 
---------------------------------------  ---------  -----------  --------  -----------  ------------  ------------ 
Fair value adjustment for micro 
 hedged risk (note ii)                         549            -       549            -           549             - 
=======================================  =========  ===========  ========  ===========  ============  ============ 
                                           208,696        (746)   207,950       15,257       223,207            78 
---------------------------------------  ---------  -----------  --------  -----------  ------------  ------------ 
FVTPL loans and advances to customers: 
---------------------------------------  ---------  -----------  --------  -----------  ------------  ------------ 
Residential mortgages (note iii)                64            -        64            -            64             - 
---------------------------------------  ---------  -----------  --------  -----------  ------------  ------------ 
Commercial                                      52            -        52            -            52             - 
=======================================  =========  ===========  ========  ===========  ============  ============ 
                                               116            -       116            -           116             - 
---------------------------------------  ---------  -----------  --------  -----------  ------------  ------------ 
Other items: 
---------------------------------------  ---------  -----------  --------  -----------  ------------  ------------ 
Cash                                        30,221            -    30,221            -        30,221            11 
---------------------------------------  ---------  -----------  --------  -----------  ------------  ------------ 
Loans and advances to banks and 
 similar institutions                        3,052            -     3,052            -         3,052             1 
---------------------------------------  ---------  -----------  --------  -----------  ------------  ------------ 
Investment securities - FVOCI               25,349            -    25,349            -        25,349             9 
---------------------------------------  ---------  -----------  --------  -----------  ------------  ------------ 
Investment securities - Amortised 
 cost                                          118            -       118            -           118             - 
---------------------------------------  ---------  -----------  --------  -----------  ------------  ------------ 
Investment securities - FVTPL                   17            -        17            1            18             - 
---------------------------------------  ---------  -----------  --------  -----------  ------------  ------------ 
Derivative financial instruments             4,723            -     4,723            -         4,723             2 
---------------------------------------  ---------  -----------  --------  -----------  ------------  ------------ 
Fair value adjustment for portfolio 
 hedged risk (note ii)                     (2,443)            -   (2,443)            -       (2,443)           (1) 
=======================================  =========  ===========  ========  ===========  ============  ============ 
                                            61,037            -    61,037            1        61,038            22 
=======================================  =========  ===========  ========  ===========  ============  ============ 
Total                                      269,849        (746)   269,103       15,258       284,361           100 
---------------------------------------  ---------  -----------  --------  -----------  ------------  ------------ 
 

Notes:

i. In addition to the amounts shown above, Nationwide has revocable commitments of GBP10,444 million (2022: GBP10,622 million) in respect of credit card and overdraft facilities. These commitments represent agreements to lend in the future, subject to certain considerations. Such commitments are cancellable by Nationwide, subject to notice requirements, and given their nature are not expected to be drawn down to the full level of exposure.

ii. The fair value adjustment for portfolio hedged risk and the fair value adjustment for micro hedged risk (which relates to the commercial lending portfolio) represent hedge accounting adjustments.

iii. FVTPL residential mortgages include equity release and shared equity loans.

Commitments

Irrevocable undrawn commitments to lend are within the scope of provision requirements. The commitments in the table above consist of overpayment reserves and separately identifiable

irrevocable commitments for the pipeline of residential mortgages, personal loans, commercial loans and investment securities. These commitments are not recognised on the balance sheet; the

associated provision of GBP0.2 million (2022: GBP0.4 million) is included within provisions for liabilities and charges.

Revocable commitments relating to overdrafts and credit cards are included in the calculation of impairment provisions, with the allowance for future drawdowns included in the estimate of the

exposure at default.

Credit risk - Residential mortgages

Summary

Nationwide's residential mortgages comprise prime, buy to let and legacy loans. Prime residential mortgages are mainly Nationwide-branded advances made through intermediary channels and the branch network. Since 2008 buy to let mortgages have only been originated under The Mortgage Works (UK) plc (TMW) brand. Legacy mortgages are smaller portfolios in run-off.

Arrears rates on the residential mortgage portfolios remain low. However, higher inflation and rising interest rates are placing greater pressure on household finances, increasing the potential for future arrears.

There have been signs of a slowdown in activity in the housing market over the year with a reduction in house prices driving an increase in the average LTV of the residential portfolios to 55% (2022: 52%). Further information is included on page 30.

 
Residential mortgage gross balances 
                                           2023             2022 
                                    ------------------  ------------ 
                                             GBPm    %     GBPm    % 
----------------------------------  -------------  ---  -------  --- 
Prime                                     157,511   78  154,363   78 
----------------------------------  -------------  ---  -------  --- 
 
Buy to let and legacy: 
----------------------------------  -------------  ---  -------  --- 
   Buy to let (note i)                     42,704   21   42,014   21 
----------------------------------  -------------  ---  -------  --- 
   Legacy (note ii)                         1,400    1   1, 679    1 
==================================  =============  ===  =======  === 
                                           44,104   22   43,693   22 
----------------------------------  -------------  ---  -------  --- 
 
Amortised cost loans and advances 
 to customers                             201,615  100  198,056  100 
----------------------------------  -------------  ---  -------  --- 
 
FVTPL loans and advances to 
 customers                                     47            64 
==================================  =============  ===  =======  === 
Total residential mortgages               201,662       198,120 
----------------------------------  -------------  ---  -------  --- 
 

Notes:

i. Buy to let mortgages include GBP41,805 million (2022: GBP40,879 million) originated under the TMW brand, with other brands now closed to new originations.

ii. Legacy includes self-certified, near prime and sub-prime lending, all of which were discontinued in 2009.

Credit risk - Residential mortgages (continued)

Impairment charge for the year

 
Impairment charge/(release) and write-offs for the year 
                                               2023     2022 
                                              -----  ------- 
                                               GBPm     GBPm 
--------------------------------------------  -----  ------- 
Prime                                            11     (19) 
--------------------------------------------  -----  ------- 
Buy to let and legacy                            83    (109) 
============================================  =====  ======= 
Total impairment charge/(release)                94    (128) 
============================================  =====  ======= 
 
                                                  %        % 
--------------------------------------------  -----  ------- 
Impairment charge/(release) as 
 a % of average gross balance                  0.05   (0.07) 
--------------------------------------------  -----  ------- 
 
                                               GBPm     GBPm 
--------------------------------------------  -----  ------- 
Gross write-offs                                  5        5 
--------------------------------------------  -----  ------- 
 

Balance sheet provisions have increased to GBP280 million (2022: GBP187 million). This includes a modelled adjustment totalling GBP77 million (2022: GBP13 million) to reflect an increase to the probability of default to account for the combined risks of rising inflation, increasing interest rates and credit indicators which are judged to be temporary, such as reduced levels of arrears. The impairment charge for the year reflects the increase in this adjustment, primarily due to expectations that higher mortgage interest rates will reduce borrower affordability. Further information is included in note 8 to the consolidated financial statements . The impairment charge also reflects the impact of increased expected credit losses in the severe downside economic scenario, also as a result of higher interest rate assumptions. The prior year impairment release reflected a decrease in provisions during a year where the economic outlook had improved.

The following table shows residential mortgage lending balances carried at amortised cost, the stage allocation of the loans, impairment provisions and the resulting provision coverage ratios.

 
Residential mortgages staging analysis 
 2023                           Stage    Stage    Stage     Stage      Stage   Stage     POCI     Total 
                                    1        2        2         2          2       3 
                                         total    Up to    1 - 30    >30 DPD            (note 
                                                   date       DPD                         ii) 
                                                            (note      (note 
                                                               i)         i) 
                             --------  -------  -------  --------  ---------  ------  -------  -------- 
                                 GBPm     GBPm     GBPm      GBPm       GBPm    GBPm     GBPm      GBPm 
---------------------------  --------  -------  -------  --------  ---------  ------  -------  -------- 
Gross balances 
---------------------------  --------  -------  -------  --------  ---------  ------  -------  -------- 
   Prime                      138,670   18,200   17,134       811        255     641        -   157,511 
---------------------------  --------  -------  -------  --------  ---------  ------  -------  -------- 
   Buy to let and legacy       26,211   17,345   16,875       294        176     425      123    44,104 
===========================  ========  =======  =======  ========  =========  ======  =======  ======== 
Total                         164,881   35,545   34,009     1,105        431   1,066      123   201,615 
===========================  ========  =======  =======  ========  =========  ======  =======  ======== 
 
Provisions 
---------------------------  --------  -------  -------  --------  ---------  ------  -------  -------- 
   Prime                           10       48       39         5          4      26        -        84 
---------------------------  --------  -------  -------  --------  ---------  ------  -------  -------- 
   Buy to let and legacy           13      143      127         8          8      41      (1)       196 
===========================  ========  =======  =======  ========  =========  ======  =======  ======== 
Total                              23      191      166        13         12      67      (1)       280 
===========================  ========  =======  =======  ========  =========  ======  =======  ======== 
 
Provisions as a % of total          %        %        %         %          %       %        %         % 
 balance 
---------------------------  --------  -------  -------  --------  ---------  ------  -------  -------- 
   Prime                         0.01     0.26     0.23      0.60       1.51    4.04        -      0.05 
---------------------------  --------  -------  -------  --------  ---------  ------  -------  -------- 
   Buy to let and legacy         0.05     0.83     0.75      2.85       4.70    9.76        -      0.44 
===========================  ========  =======  =======  ========  =========  ======  =======  ======== 
Total                            0.01     0.54     0.49      1.20       2.81    6.30        -      0.14 
---------------------------  --------  -------  -------  --------  ---------  ------  -------  -------- 
 

Credit risk - Residential mortgages (continued)

 
Residential mortgages staging analysis 
                                                                                                        -------- 
2022                                  Stage 1  Stage 2  Stage 2   Stage 2    Stage 2  Stage 3     POCI     Total 
                                                 total    Up to    1 - 30    >30 DPD             (note 
                                                           date       DPD                          ii) 
                                                                    (note      (note 
                                                                       i)         i) 
                                     --------  -------  -------  --------  ---------  -------  -------  -------- 
                                         GBPm     GBPm     GBPm      GBPm       GBPm     GBPm     GBPm      GBPm 
-----------------------------------  --------  -------  -------  --------  ---------  -------  -------  -------- 
Gross balances 
-----------------------------------  --------  -------  -------  --------  ---------  -------  -------  -------- 
   Prime                              146,786    6,782    6,057       535        190      795        -   154,363 
-----------------------------------  --------  -------  -------  --------  ---------  -------  -------  -------- 
   Buy to let and legacy               33,462    9,667    9,333       229        105      429      135    43,693 
===================================  ========  =======  =======  ========  =========  =======  =======  ======== 
Total                                 180,248   16,449   15,390       764        295    1,224      135   198,056 
===================================  ========  =======  =======  ========  =========  =======  =======  ======== 
 
Provisions 
-----------------------------------  --------  -------  -------  --------  ---------  -------  -------  -------- 
   Prime                                    6       41       20        12          9       26        -        73 
-----------------------------------  --------  -------  -------  --------  ---------  -------  -------  -------- 
   Buy to let and legacy                   16       64       51         6          7       36      (2)       114 
===================================  ========  =======  =======  ========  =========  =======  =======  ======== 
Total                                      22      105       71        18         16       62      (2)       187 
===================================  ========  =======  =======  ========  =========  =======  =======  ======== 
 
Provisions as a % of total balance          %%                %%                   %%                %         % 
-----------------------------------  --------   ------  -------   -------  ---------   ------  -------  -------- 
   Prime                                    -     0.61     0.34      2.33       4.49     3.29        -      0.05 
-----------------------------------  --------  -------  -------  --------  ---------  -------  -------  -------- 
   Buy to let and legacy                 0.05     0.67     0.55      2.67       6.96     8.42        -      0.26 
===================================  ========  =======  =======  ========  =========  =======  =======  ======== 
Total                                    0.01     0.64     0.46      2.43       5.37     5.09        -      0.09 
-----------------------------------  --------  -------  -------  --------  ---------  -------  -------  -------- 
 

Notes:

i. Days past due (DPD) is a measure of arrears status.

ii. POCI loans are those which were credit impaired on purchase or acquisition. The POCI loans shown in the table above were recognised on the balance sheet when the Derbyshire Building Society was acquired in December 2008. These balances, which are mainly interest-only, were 90 days or more in arrears when they were acquired and so have been classified as credit impaired on acquisition. The gross balance for POCI is shown net of the lifetime ECL on transition to IFRS 9 of GBP5 million (2022: GBP5 million).

Total residential mortgage provisions have increased to GBP280 million (2022: GBP187 million), with GBP82 million of this increase relating to buy to let and legacy mortgages. This provision increase is largely the result of a deterioration in the economic outlo ok and increases to the provisions held for affordability risks in relation to rising inflation and higher interest rates .

Stage 2 loans total GBP35.5 billion (2022: GBP16.4 billion), which includes GBP16.6 billion (2022: GBP4.6 billion) of loans where the PD has been uplifted to recognise the increased risk of default in a period of economic uncertainty. The total stage 2 increase is largely due to increasing affordability risks because of higher mortgage interest rates, in addition to the implementation of models which are more responsive to the risks in the economic scenarios.

Credit performance continues to be strong. Stage 3 loans in the residential mortgage portfolio equate to 0.5% (2022: 0.6%) of the total residential mortgage exposure. Of the total GBP1,066 million (2022: GBP1,224 million) stage 3 loans, GBP562 million (2022: GBP552 million) is in respect of loans which are more than 90 days past due, with the remainder being impaired due to other indicators of unlikeliness to pay such as forbearance or the bankruptcy of the borrower. For loans subject to forbearance, accounts are transferred from stage 3 to stages 1 or 2 only after being up to date and meeting contractual obligations for a period of 12 months; GBP179 million (2022: GBP346 million) of the stage 3 balances in forbearance are in this probation period.

Credit risk - Residential mortgages (continued)

The table below summarises the movements between stages in the Group's residential mortgages held at amortised cost. The movements within the table are an aggregation of monthly movements over the year.

 
Reconciliation of movements in gross residential mortgage balances and impairment provisions 
                                        Non-credit impaired                  Credit impaired 
                                                                                 (note i) 
                            --------------------------------------------  --------------------- 
                             Subject to 12-month    Subject to lifetime    Subject to lifetime           Total 
                                     ECL                    ECL                    ECL 
                            ---------------------  ---------------------  ---------------------  --------------------- 
                                   Stage 1                Stage 2           Stage 3 and POCI 
                            ---------------------  ---------------------  ---------------------  --------------------- 
                                Gross  Provisions      Gross  Provisions      Gross  Provisions      Gross  Provisions 
                             balances               balances               balances               balances 
                            ---------  ----------  ---------  ----------  ---------  ----------  ---------  ---------- 
                                 GBPm        GBPm       GBPm        GBPm       GBPm        GBPm       GBPm        GBPm 
--------------------------  ---------  ----------  ---------  ----------  ---------  ----------  ---------  ---------- 
At 5 April 2022               180,248          22     16,449         105      1,359          60    198,056         187 
--------------------------  ---------  ----------  ---------  ----------  ---------  ----------  ---------  ---------- 
 
Stage transfers: 
--------------------------  ---------  ----------  ---------  ----------  ---------  ----------  ---------  ---------- 
Transfers from stage 1 to 
 stage 
 2                           (64,316)        (15)     64,316          15          -           -          -           - 
--------------------------  ---------  ----------  ---------  ----------  ---------  ----------  ---------  ---------- 
Transfers to stage 3            (190)           -      (714)        (30)        904          30          -           - 
--------------------------  ---------  ----------  ---------  ----------  ---------  ----------  ---------  ---------- 
Transfers from stage 2 to 
 stage 
 1                             41,971         169   (41,971)       (169)          -           -          -           - 
--------------------------  ---------  ----------  ---------  ----------  ---------  ----------  ---------  ---------- 
Transfers from stage 3            267           2        449          15      (716)        (17)          -           - 
--------------------------  ---------  ----------  ---------  ----------  ---------  ----------  ---------  ---------- 
Net remeasurement of ECL 
 arising 
 from transfer of stage                     (162)                    239                    (5)                     72 
==========================  =========  ==========  =========  ==========  =========  ==========  =========  ========== 
Net movement arising from 
 transfer of stage           (22,268)         (6)     22,080          70        188           8          -          72 
--------------------------  ---------  ----------  ---------  ----------  ---------  ----------  ---------  ---------- 
 
New assets originated or 
 purchased                     33,067           3          -           -          -           -     33,067           3 
--------------------------  ---------  ----------  ---------  ----------  ---------  ----------  ---------  ---------- 
Net impact of further 
 lending 
 and repayments               (8,858)         (2)      (660)         (3)       (38)           -    (9,556)         (5) 
--------------------------  ---------  ----------  ---------  ----------  ---------  ----------  ---------  ---------- 
Changes in risk parameters 
 in relation to credit 
 quality                            -           9          -          35          -          20          -          64 
--------------------------  ---------  ----------  ---------  ----------  ---------  ----------  ---------  ---------- 
Other items impacting 
 income 
 statement 
 charge/(release) 
 (including recoveries)             -           -          -           -          -         (4)          -         (4) 
--------------------------  ---------  ----------  ---------  ----------  ---------  ----------  ---------  ---------- 
Redemptions                  (17,308)         (3)    (2,324)        (16)      (295)        (17)   (19,927)        (36) 
--------------------------  ---------  ----------  ---------  ----------  ---------  ----------  ---------  ---------- 
Income statement charge 
 for 
 the year                                                                                                           94 
--------------------------  ---------  ----------  ---------  ----------  ---------  ----------  ---------  ---------- 
Decrease due to write-offs          -           -          -           -       (25)         (5)       (25)         (5) 
--------------------------  ---------  ----------  ---------  ----------  ---------  ----------  ---------  ---------- 
Other provision movements           -           -          -           -          -           4          -           4 
==========================  =========  ==========  =========  ==========  =========  ==========  =========  ========== 
4 April 2023                  164,881          23     35,545         191      1,189          66    201,615         280 
==========================  =========  ==========  =========  ==========  =========  ==========  =========  ========== 
Net carrying amount                       164,858                 35,354                  1,123                201,335 
--------------------------  ---------  ----------  ---------  ----------  ---------  ----------  ---------  ---------- 
 

Note:

i. Gross balances of credit impaired loans include GBP123 million (2022: GBP135 million) of POCI loans, which are presented net of lifetime ECL on transition to IFRS 9 of GBP5 million (2022: GBP5 million).

Further information on movements in total gross loans and advances to customers and impairment provisions, including the methodology applied in preparing the table, is included in note 10 to the consolidated financial statements.

Credit risk - Residential mortgages (continued)

 
Reason for residential mortgages being reported in stage 2 (note i) 
2023                            Prime                     Buy to let and legacy                     Total 
-----------------  --------------------------------  --------------------------------  -------------------------------- 
                      Gross  Provisions  Provisions     Gross  Provisions  Provisions     Gross  Provisions  Provisions 
                   balances                    as a  balances                    as a  balances                    as a 
                                               % of                              % of                              % of 
                                            balance                           balance                           balance 
-----------------  --------  ----------  ----------  --------  ----------  ----------  --------  ----------  ---------- 
                       GBPm        GBPm           %      GBPm        GBPm           %      GBPm        GBPm           % 
-----------------  --------  ----------  ----------  --------  ----------  ----------  --------  ----------  ---------- 
Quantitative 
criteria: 
-----------------  --------  ----------  ----------  --------  ----------  ----------  --------  ----------  ---------- 
   Payment status 
    (greater than 
    30 DPD)             255           4        1.51       176           8        4.70       431          12        2.81 
-----------------  --------  ----------  ----------  --------  ----------  ----------  --------  ----------  ---------- 
   Increase in PD 
    since 
    origination 
    (less than 
    30 DPD)          17,769          44        0.25    15,952         105        0.66    33,721         149        0.44 
-----------------  --------  ----------  ----------  --------  ----------  ----------  --------  ----------  ---------- 
 
Qualitative 
criteria: 
-----------------  --------  ----------  ----------  --------  ----------  ----------  --------  ----------  ---------- 
   Forbearance 
    (less than 30 
    DPD)                137           -        0.17         5           -        0.21       142           -        0.02 
-----------------  --------  ----------  ----------  --------  ----------  ----------  --------  ----------  ---------- 
   Interest only 
    - significant 
    risk of 
    inability 
    to refinance 
    at maturity 
    (less than 30 
    DPD)                  -           -                 1,203          30        2.46     1,203          30        2.46 
-----------------  --------  ----------  ----------  --------  ----------  ----------  --------  ----------  ---------- 
   Other 
    qualitative 
    criteria             39           -        0.02         9           -        1.12        48           -        0.23 
-----------------  --------  ----------  ----------  --------  ----------  ----------  --------  ----------  ---------- 
 
Total stage 2 
 gross balances      18,200          48        0.26    17,345         143        0.83    35,545         191        0.54 
-----------------  --------  ----------  ----------  --------  ----------  ----------  --------  ----------  ---------- 
 
 
Reason for residential mortgages being reported in stage 2 (note i) 
2022                            Prime                     Buy to let and legacy                     Total 
-----------------  --------------------------------  --------------------------------  -------------------------------- 
                      Gross  Provisions  Provisions     Gross  Provisions  Provisions     Gross  Provisions  Provisions 
                   balances                    as a  balances                    as a  balances                    as a 
                                               % of                              % of                              % of 
                                            balance                           balance                           balance 
-----------------  --------  ----------  ----------  --------  ----------  ----------  --------  ----------  ---------- 
                       GBPm        GBPm           %      GBPm        GBPm           %      GBPm        GBPm           % 
-----------------  --------  ----------  ----------  --------  ----------  ----------  --------  ----------  ---------- 
Quantitative 
criteria: 
-----------------  --------  ----------  ----------  --------  ----------  ----------  --------  ----------  ---------- 
   Payment status 
    (greater than 
    30 DPD)             190           9        4.49       105           7        6.96       295          16        5.37 
-----------------  --------  ----------  ----------  --------  ----------  ----------  --------  ----------  ---------- 
   Increase in PD 
    since 
    origination 
    (less than 
    30 DPD)           6,398          32        0.51     7,623          27        0.35    14,021          59        0.42 
-----------------  --------  ----------  ----------  --------  ----------  ----------  --------  ----------  ---------- 
 
Qualitative 
criteria: 
-----------------  --------  ----------  ----------  --------  ----------  ----------  --------  ----------  ---------- 
   Forbearance 
    (less than 30 
    DPD)                151           -        0.01         5           -        0.05       156           -        0.05 
-----------------  --------  ----------  ----------  --------  ----------  ----------  --------  ----------  ---------- 
   Interest only 
    - significant 
    risk of 
    inability 
    to refinance 
    at maturity 
    (less than 30 
    DPD)                  -           -                 1,926          30        1.58     1,926          30        1.58 
-----------------  --------  ----------  ----------  --------  ----------  ----------  --------  ----------  ---------- 
   Other 
    qualitative 
    criteria             43           -        0.40         8           -        0.44        51           -        0.11 
-----------------  --------  ----------  ----------  --------  ----------  ----------  --------  ----------  ---------- 
 
Total stage 2 
 gross balances       6,782          41        0.61     9,667          64        0.67    16,449         105        0.64 
-----------------  --------  ----------  ----------  --------  ----------  ----------  --------  ----------  ---------- 
 

Note:

i. Where loans satisfy more than one of the criteria for determining a significant increase in credit risk, the corresponding gross balance has been assigned in the order in which the categories are presented above.

Credit risk - Residential mortgages (continued)

Loans which are reported within stage 2 are those which have experienced a significant increase in credit risk since origination, determined through both quantitative and qualitative indicators, as shown in the table below.

 
Criteria       Detail 
Quantitative                The primary quantitative indicators are the outputs of internal credit risk assessments. 
                             For residential mortgage exposures, PDs are derived using models, which use external 
                             information such as that from credit reference agencies, as well as internal information 
                             such as known instances of arrears or other financial difficulty. Current and historical 
                             data 
                             relating to the exposure are combined with forward-looking macroeconomic information to 
                             determine the likelihood of default. 12-month and lifetime PDs are calculated for each 
                             loan. 
 
                             The 12-month and lifetime PDs are compared to pre-determined benchmarks at each reporting 
                             date to ascertain whether a relative or absolute increase in credit risk has occurred. 
                             The indicators for a significant increase in credit risk are: 
 
                              *    Absolute measures: 
 
 
                              *    The 12-month PD exceeds the benchmark 12-month PD 
                                   that is indicative, at the assessment date, of an 
                                   account being in arrears. 
 
 
                              *    The residual lifetime PD exceeds the benchmark 
                                   residual lifetime PD, set at inception, which 
                                   represents the maximum credit risk that would have 
                                   been accepted at that point. 
 
 
 
                              *    Relative measure: 
 
 
                              *    The residual lifetime PD has increased by at least 75 
                                   basis points and has at least doubled. 
------------  -------------------------------------------------------------------------------------------------------- 
Qualitative   Qualitative indicators include the increased risk associated with interest only loans 
               which may not be able to refinance at maturity. 
 
               Also included are forbearance events where full repayment of principal and interest is 
               still anticipated, on a discounted basis. 
------------  -------------------------------------------------------------------------------------------------------- 
Backstop      In addition to the primary criteria for stage allocation described above, accounts that 
               are more than 30 days past due are also transferred to stage 2. 
------------  -------------------------------------------------------------------------------------------------------- 
 

At 4 April 2023, stage 2 balances were GBP35,545 million (2022: GBP16,449 million). Of these, only 1% (2022: 2%) are in arrears by 30 days or more, with the majority of balances in stage 2 due to an increase in PD since origination. This category includes GBP16.6 billion (2022: GBP4.6 billion) of loans where the modelled PD has been uplifted to recognise the increased risk of default in a period of economic uncertainty, including the impact of higher interest rates on borrower affordability. The impact of this uplift in PD has resulted in these loans breaching existing quantitative PD thresholds.

Stage 2 loans include all loans greater than 30 days past due (DPD), including those where the original reason for being classified as stage 2 was other than arrears over 30 DPD. The total value of loans in stage 2 due solely to payment status is less than 0.1% (2022: <0.1%) of total stage 2 balances.

Credit risk - Residential mortgages (continued)

Credit quality

The residential mortgages portfolio comprises many small loans which are broadly homogenous, have low volatility of credit risk outcomes and are geographically diversified. The table below shows the loan balances and provisions for residential mortgages held at amortised cost, by PD range. The PD distributions shown are based on 12-month IFRS 9 PDs at the reporting date.

 
Loan balance and provisions by PD 
2023                     Gross balances (note i)                   Provisions 
                   ------------------------------------  ------------------------------  --------- 
                      Stage   Stage      Stage    Total  Stage  Stage      Stage  Total 
                          1       2          3               1      2          3         Provision 
                                      and POCI                          and POCI          coverage 
                   --------                     -------  -----  -----  ---------  -----  --------- 
PD Range               GBPm    GBPm       GBPm     GBPm   GBPm   GBPm       GBPm   GBPm          % 
-----------------  --------  ------  ---------  -------  -----  -----  ---------  -----  --------- 
0.00 to < 0.15%     126,387   5,620         48  132,055      4     19          -     23       0.02 
-----------------  --------  ------  ---------  -------  -----  -----  ---------  -----  --------- 
0.15 to < 0.25%      20,845   5,133         17   25,995      9     19          -     28       0.11 
-----------------  --------  ------  ---------  -------  -----  -----  ---------  -----  --------- 
0.25 to < 0.50%      12,556   6,566         29   19,151      5     26          -     31       0.16 
-----------------  --------  ------  ---------  -------  -----  -----  ---------  -----  --------- 
0.50 to < 0.75%       3,020   3,981         19    7,020      1     16          -     17       0.24 
-----------------  --------  ------  ---------  -------  -----  -----  ---------  -----  --------- 
0.75 to < 2.50%       1,937   8,180         62   10,179      2     39          -     41       0.40 
-----------------  --------  ------  ---------  -------  -----  -----  ---------  -----  --------- 
2.50 to < 10.00%        120   3,663         77    3,860      1     31          1     33       0.86 
-----------------  --------  ------  ---------  -------  -----  -----  ---------  -----  --------- 
10.00 to < 100%          16   2,402        141    2,559      1     41          4     46       1.76 
-----------------  --------  ------  ---------  -------  -----  -----  ---------  -----  --------- 
100% (default)            -       -        796      796      -      -         61     61       7.61 
-----------------  --------  ------  ---------  -------  -----  -----  ---------  -----  --------- 
Total               164,881  35,545      1,189  201,615     23    191         66    280       0.14 
-----------------  --------  ------  ---------  -------  -----  -----  ---------  -----  --------- 
 
 
Loan balance and provisions by PD 
2022                     Gross balances (note i)                     Provisions 
                   ------------------------------------  ----------------------------------  --------- 
                   Stage 1  Stage 2    Stage 3    Total  Stage 1  Stage 2    Stage 3  Total  Provision 
                                      and POCI                              and POCI          coverage 
                   -------                      -------  -------  -------  ---------  -----  --------- 
PD Range              GBPm     GBPm       GBPm     GBPm     GBPm     GBPm       GBPm   GBPm          % 
-----------------  -------  -------  ---------  -------  -------  -------  ---------  -----  --------- 
0.00 to < 0.15%    150,439    4,594        124  155,157       11       11          -     22       0.01 
-----------------  -------  -------  ---------  -------  -------  -------  ---------  -----  --------- 
0.15 to < 0.25%     13,639    1,863         35   15,537        3        4          -      7       0.05 
-----------------  -------  -------  ---------  -------  -------  -------  ---------  -----  --------- 
0.25 to < 0.50%      9,507    2,381         52   11,940        3        9          -     12       0.10 
-----------------  -------  -------  ---------  -------  -------  -------  ---------  -----  --------- 
0.50 to < 0.75%      2,852      743         31    3,626        1        4          -      5       0.15 
-----------------  -------  -------  ---------  -------  -------  -------  ---------  -----  --------- 
0.75 to < 2.50%      3,637    2,292         89    6,018        3       16          -     19       0.32 
-----------------  -------  -------  ---------  -------  -------  -------  ---------  -----  --------- 
2.50 to < 10.00%       173    2,097        108    2,378        1       18          1     20       0.84 
-----------------  -------  -------  ---------  -------  -------  -------  ---------  -----  --------- 
10.00 to < 100%          1    2,479        125    2,605        -       43          3     46       1.74 
-----------------  -------  -------  ---------  -------  -------  -------  ---------  -----  --------- 
100% (default)           -        -        795      795        -        -         56     56       7.04 
-----------------  -------  -------  ---------  -------  -------  -------  ---------  -----  --------- 
Total              180,248   16,449      1,359  198,056       22      105         60    187       0.09 
-----------------  -------  -------  ---------  -------  -------  -------  ---------  -----  --------- 
 

Note:

   i.   Includes POCI loans of GBP123 million (2022: GBP135 million). 

At 4 April 2023, 96% (2022: 97%) of the portfolio had a PD of less than 2.5%, reflecting the high quality of the residential mortgage portfolios.

Credit risk - Residential mortgages (continued)

Distribution of new business by borrower type (by value)

 
Distribution of new business by borrower type (by 
 value) (note i) 
                                           2023   2022 
                                                 ----- 
                                              %      % 
---------------------------------------  ------  ----- 
Prime: 
---------------------------------------  ------  ----- 
   First time buyers                         29     29 
---------------------------------------  ------  ----- 
   Home movers                               29     30 
---------------------------------------  ------  ----- 
   Remortgages                               24     20 
---------------------------------------  ------  ----- 
   Other                                      1      1 
---------------------------------------  ------  ----- 
Total prime                                  83     80 
---------------------------------------  ------  ----- 
 
Buy to let: 
---------------------------------------  ------  ----- 
   Buy to let new purchases                   7      8 
---------------------------------------  ------  ----- 
   Buy to let remortgages                    10     12 
---------------------------------------  ------  ----- 
Total buy to let                             17     20 
---------------------------------------  ------  ----- 
 
Total new business                          100    100 
---------------------------------------  ------  ----- 
 

Note:

i. All new business measures exclude further advances and product switches.

The proportion of prime new lending from remortgages has increased to 24% (2022: 20%), reflecting a slower house purchase market alongside some remortgage activity likely to have been brought forward due to the expected future path of interest rates. Buy to let lending reduced as a proportion of all new business to 17% (2022: 20%) as the volume of both house purchases and remortgages in the buy to let market reduced due to rising interest rates.

Credit risk - Residential mortgages (continued)

LTV and credit risk concentration

Loan to value (LTV) is calculated by weighting the borrower level LTV by the individual loan balance to arrive at an average LTV. This approach is considered to reflect most appropriately the exposure at risk.

 
LTV distribution of new business (by value) 
 (note i) 
                                2023       2022 
                                      --------- 
                                   %          % 
------------------------  ----------  --------- 
0% to 60%                         28         27 
------------------------  ----------  --------- 
60% to 75%                        35         35 
------------------------  ----------  --------- 
75% to 80%                         9         11 
------------------------  ----------  --------- 
80% to 85%                        13         14 
------------------------  ----------  --------- 
85% to 90%                        12         11 
------------------------  ----------  --------- 
90% to 95%                         3          2 
------------------------  ----------  --------- 
Over 95%                           -          - 
------------------------  ----------  --------- 
Total                            100        100 
------------------------  ----------  --------- 
 
 
 
 Average LTV of new business (by value) (note 
 i) 
                                  2023        2022 
                                        ---------- 
                                     %           % 
--------------------------  ----------  ---------- 
Prime                               70          71 
--------------------------  ----------  ---------- 
Buy to let                          66          67 
--------------------------  ----------  ---------- 
Group                               69          70 
--------------------------  ----------  ---------- 
 
 
Average LTV of loan stock (by value) (note 
 ii) 
                                    2023   2022 
                                          ----- 
                                       %      % 
--------------------------------  ------  ----- 
Prime                                 54     51 
--------------------------------  ------  ----- 
Buy to let and legacy                 56     54 
--------------------------------  ------  ----- 
Group                                 55     52 
--------------------------------  ------  ----- 
 

Notes:

i. The LTV of new business excludes further advances and product switches.

ii. The average LTV of loan stock includes both amortised cost and FVTPL balances. There have been no new FVTPL advances during the year.

House prices, measured through the Nationwide House Price Index, have reduced over the past 12 months by 3.1% (2022: increase of 14.3%). This has caused Group average stock LTV to increase to 55% (2022: 52%).

Credit risk - Residential mortgages (continued)

Residential mortgage balances by LTV and region

Geographical concentration by stage

The following table shows residential mortgages, excluding FVTPL balances, by LTV and region across stages 1 and 2 (non credit impaired) and stage 3 (credit impaired). The LTV is calculated using the latest indexed valuation based on the Nationwide House Price Index.

 
Residential mortgage gross balances by LTV and region 
2023            Greater   Central  Northern         South         South  Scotland  Wales  Northern    Total  Provision 
                 London   England   England  East England  West England                    Ireland            Coverage 
                -------  --------  --------  ------------  ------------  --------  -----  --------  -------  --------- 
                   GBPm      GBPm      GBPm          GBPm          GBPm      GBPm   GBPm      GBPm     GBPm          % 
--------------  -------  --------  --------  ------------  ------------  --------  -----  --------  -------  --------- 
Stage 1 and 2 
loans 
--------------  -------  --------  --------  ------------  ------------  --------  -----  --------  -------  --------- 
Fully 
collateralised 
--------------  -------  --------  --------  ------------  ------------  --------  -----  --------  -------  --------- 
LTV ratio: 
--------------  -------  --------  --------  ------------  ------------  --------  -----  --------  -------  --------- 
   Up to 50%     25,295    14,722    11,214         9,433         7,969     3,944  2,512     1,074   76,163       0.03 
--------------  -------  --------  --------  ------------  ------------  --------  -----  --------  -------  --------- 
   50% to 60%    11,743     7,396     6,162         4,572         3,882     2,127  1,338       421   37,641       0.08 
--------------  -------  --------  --------  ------------  ------------  --------  -----  --------  -------  --------- 
   60% to 70%    12,937     7,878     6,956         5,108         4,142     2,478  1,299       504   41,302       0.13 
--------------  -------  --------  --------  ------------  ------------  --------  -----  --------  -------  --------- 
   70% to 80%    11,411     4,977     4,601         3,406         2,239     1,875    791       345   29,645       0.21 
--------------  -------  --------  --------  ------------  ------------  --------  -----  --------  -------  --------- 
   80% to 90%     3,704     2,072     2,132         1,368           952       766    418       206   11,618       0.18 
--------------  -------  --------  --------  ------------  ------------  --------  -----  --------  -------  --------- 
   90% to 100%      866       718       817           551           351       330    175        86    3,894       0.26 
--------------  -------  --------  --------  ------------  ------------  --------  -----  --------  -------  --------- 
                 65,956    37,763    31,882        24,438        19,535    11,520  6,533     2,636  200,263       0.10 
--------------  -------  --------  --------  ------------  ------------  --------  -----  --------  -------  --------- 
Not fully 
collateralised 
--------------  -------  --------  --------  ------------  ------------  --------  -----  --------  -------  --------- 
   Over 100% 
   LTV                7        23        21            20            21        36      5        30      163       6.90 
--------------  =======  ========  ========  ============  ============  ========  =====  ========  =======  --------- 
   Collateral 
   value              6        22        20            20            20        32      5        28      153 
--------------  -------  --------  --------  ------------  ------------  --------  -----  --------  -------  --------- 
   Negative 
   equity             1         1         1             -             1         4      -         2       10 
--------------  =======  ========  ========  ============  ============  ========  =====  ========  =======  --------- 
 
Total stage 1 
and 2 
loans            65,963    37,786    31,903        24,458        19,556    11,556  6,538     2,666  200,426       0.11 
--------------  -------  --------  --------  ------------  ------------  --------  -----  --------  -------  --------- 
 
 
Stage 3 and POCI loans 
                             ------  ------  ------  ------  ------  ------  -----  -----  -------  ------ 
Fully collateralised 
---------------------------  ------  ------  ------  ------  ------  ------  -----  -----  -------  ------ 
LTV ratio: 
---------------------------  ------  ------  ------  ------  ------  ------  -----  -----  -------  ------ 
   Up to 50%                    225      99      77      59      50      24     18     11      563    1.95 
---------------------------  ------  ------  ------  ------  ------  ------  -----  -----  -------  ------ 
   50% to 60%                    82      51      48      29      25      12     11      3      261    3.30 
---------------------------  ------  ------  ------  ------  ------  ------  -----  -----  -------  ------ 
   60% to 70%                    48      36      46      18      15      12      7      5      187    5.47 
---------------------------  ------  ------  ------  ------  ------  ------  -----  -----  -------  ------ 
   70% to 80%                    29      18      29      12       4      11      3      4      110   11.53 
---------------------------  ------  ------  ------  ------  ------  ------  -----  -----  -------  ------ 
   80% to 90%                     9       3      12       2       1       5      1      3       36   22.39 
---------------------------  ------  ------  ------  ------  ------  ------  -----  -----  -------  ------ 
   90% to 100%                    3       1       5       -       1       1      -      3       14   31.00 
---------------------------  ------  ------  ------  ------  ------  ------  -----  -----  -------  ------ 
                                396     208     217     120      96      65     40     29    1,171    4.67 
---------------------------  ------  ------  ------  ------  ------  ------  -----  -----  -------  ------ 
Not fully collateralised 
---------------------------  ------  ------  ------  ------  ------  ------  -----  -----  -------  ------ 
   Over 100% LTV                  1       1       5       1       -       2      -      8       18   71.68 
---------------------------  ======  ======  ======  ======  ======  ======  =====  =====  =======  ------ 
   Collateral value               1       1       3       1       -       2      -      7       15 
---------------------------  ------  ------  ------  ------  ------  ------  -----  -----  -------  ------ 
   Negative equity                -       -       2       -       -       -      -      1        3 
---------------------------  ======  ======  ======  ======  ======  ======  =====  =====  =======  ------ 
 
Total stage 3 and POCI 
 loans                          397     209     222     121      96      67     40     37    1,189    5.53 
---------------------------  ------  ------  ------  ------  ------  ------  -----  -----  -------  ------ 
 
Total residential mortgages  66,360  37,995  32,125  24,579  19,652  11,623  6,578  2,703  201,615    0.14 
---------------------------  ------  ------  ------  ------  ------  ------  -----  -----  -------  ------ 
 
Total geographical 
 concentrations                 33%     19%     16%     12%     10%      6%     3%     1%     100% 
---------------------------  ------  ------  ------  ------  ------  ------  -----  -----  -------  ------ 
 

Credit risk - Residential mortgages (continued)

 
Residential mortgage gross balances by LTV and region 
2022            Greater   Central  Northern        South         South  Scotland   Wales  Northern    Total  Provision 
                 London   England   England         East  West England                     Ireland            Coverage 
                                                 England 
                -------  --------  --------  -----------  ------------  --------  ------  --------  -------  --------- 
                   GBPm      GBPm      GBPm         GBPm          GBPm      GBPm    GBPm      GBPm     GBPm          % 
--------------  -------  --------  --------  -----------  ------------  --------  ------  --------  -------  --------- 
Stage 1 and 2 
loans 
--------------  -------  --------  --------  -----------  ------------  --------  ------  --------  -------  --------- 
Fully 
collateralised 
--------------  -------  --------  --------  -----------  ------------  --------  ------  --------  -------  --------- 
LTV ratio: 
--------------  -------  --------  --------  -----------  ------------  --------  ------  --------  -------  --------- 
   Up to 50%     28,062    15,543    12,035       10,334         8,257     4,483   2,682     1,136   82,532      0. 02 
--------------  -------  --------  --------  -----------  ------------  --------  ------  --------  -------  --------- 
   50% to 60%    12,499     7,740     6,631       4, 887         4,074    2, 417  1, 430       449   40,127      0. 06 
--------------  -------  --------  --------  -----------  ------------  --------  ------  --------  -------  --------- 
   60% to 70%    12,739    7, 959     7,272        5,246         4,230    2, 756  1, 373       518   42,093      0. 08 
--------------  -------  --------  --------  -----------  ------------  --------  ------  --------  -------  --------- 
   70% to 80%    10,195     4,627     3,841        2,972         2,167     1,546     634       379   26,361      0. 11 
--------------  -------  --------  --------  -----------  ------------  --------  ------  --------  -------  --------- 
   80% to 90%     1,534       952    1, 029          546           419       339     200       163    5,182       0.20 
--------------  -------  --------  --------  -----------  ------------  --------  ------  --------  -------  --------- 
   90% to 100%       44        54        67           25            24        52      18        43      327       1.39 
--------------  -------  --------  --------  -----------  ------------  --------  ------  --------  -------  --------- 
                 65,073    36,875    30,875      24, 010        19,171   11, 593   6,337    2, 688  196,622      0. 06 
--------------  -------  --------  --------  -----------  ------------  --------  ------  --------  -------  --------- 
Not fully 
collateralised 
--------------  -------  --------  --------  -----------  ------------  --------  ------  --------  -------  --------- 
   Over 100% 
   LTV                5         3         9            1             3        13       -        41       75       9.27 
--------------  =======  ========  ========  ===========  ============  ========  ======  ========  =======  --------- 
   Collateral 
   value              4         2         8            1             2        12       -        38       67 
--------------  -------  --------  --------  -----------  ------------  --------  ------  --------  -------  --------- 
   Negative 
   equity             1         1         1            -             1         1       -         3        8 
--------------  =======  ========  ========  ===========  ============  ========  ======  ========  =======  --------- 
 
Total stage 1 
and 2 
loans            65,078    36,878    30,884      24, 011        19,174   11, 606   6,337    2, 729  196,697      0. 06 
--------------  -------  --------  --------  -----------  ------------  --------  ------  --------  -------  --------- 
 
 
Stage 3 and POCI loans 
                                   ------  ------  ------  -------  ------  -------  ------  ------  -------  ----- 
Fully collateralised 
---------------------------------  ------  ------  ------  -------  ------  -------  ------  ------  -------  ----- 
LTV ratio: 
---------------------------------  ------  ------  ------  -------  ------  -------  ------  ------  -------  ----- 
   Up to 50%                          286     118      95       81      54       27      22      12      695  1. 32 
---------------------------------  ------  ------  ------  -------  ------  -------  ------  ------  -------  ----- 
   50% to 60%                          88      54      55       32      28       19      11       4      291  2. 89 
---------------------------------  ------  ------  ------  -------  ------  -------  ------  ------  -------  ----- 
   60% to 70%                          49      42      53       23      20       16       8       6      217   5.10 
---------------------------------  ------  ------  ------  -------  ------  -------  ------  ------  -------  ----- 
   70% to 80%                          38      15      27       10       6        9       2       4      111   9.80 
---------------------------------  ------  ------  ------  -------  ------  -------  ------  ------  -------  ----- 
   80% to 90%                           3       1      10        1       1        4       -       4       24  26.61 
---------------------------------  ------  ------  ------  -------  ------  -------  ------  ------  -------  ----- 
   90% to 100%                          -       -       2        -       -        2       -       3        7  50.19 
---------------------------------  ------  ------  ------  -------  ------  -------  ------  ------  -------  ----- 
                                      464     230     242      147     109       77      43      33   1, 345   3.71 
---------------------------------  ------  ------  ------  -------  ------  -------  ------  ------  -------  ----- 
Not fully collateralised 
---------------------------------  ------  ------  ------  -------  ------  -------  ------  ------  -------  ----- 
   Over 100% LTV                        1       -       3        1       -        1       -       8       14  84.71 
---------------------------------  ======  ======  ======  =======  ======  =======  ======  ======  =======  ----- 
   Collateral value                     1       -       2        1       -        1       -       7       12 
---------------------------------  ------  ------  ------  -------  ------  -------  ------  ------  -------  ----- 
   Negative equity                      -       -       1        -       -        -       -       1        2 
---------------------------------  ======  ======  ======  =======  ======  =======  ======  ======  =======  ----- 
 
Total stage 3 and POCI 
 loans                                465     230     245      148     109       78      43      41   1, 359  4. 45 
---------------------------------  ------  ------  ------  -------  ------  -------  ------  ------  -------  ----- 
 
Total residential mortgages        65,543  37,108  31,129  24, 159  19,283  11, 684  6, 380  2, 770  198,056  0. 09 
---------------------------------  ------  ------  ------  -------  ------  -------  ------  ------  -------  ----- 
 
Total geographical concentrations     33%     19%     16%      12%     10%       6%      3%      1%     100% 
---------------------------------  ------  ------  ------  -------  ------  -------  ------  ------  -------  ----- 
 

Credit risk - Residential mortgages (continued)

Over the year, the geographical distribution of residential mortgages across the UK has remained stable. The highest concentration for both prime and buy to let portfolios is in Greater London,

with proportions broadly stable at 29% and 46% (2022: 30% and 46%) respectively.

In addition to balances held at amortised cost shown in the table above, GBP47 million (2022: GBP64 million) of residential mortgages are held at FVTPL. These have an average LTV of 35% (2022: 33%). The largest geographical concentration within the FVTPL balances is also in Greater London, at 61% (2022: 57%) of total FVTPL balances.

Arrears and possessions

Residential mortgage lending continues to have a low risk profile as demonstrated by the low level of arrears compared to the industry average.

 
Number of cases more than 3 months in arrears 
 as % of total book (note i) 
                                       2023   2022 
                                      -----  ----- 
                                          %      % 
------------------------------------  -----  ----- 
Prime                                  0.29   0.30 
------------------------------------  -----  ----- 
Buy to let and legacy                  0.44   0.50 
------------------------------------  -----  ----- 
Total                                  0.32   0.34 
------------------------------------  -----  ----- 
 
UK Finance (UKF) industry 
 average (note ii)                     0.71   0.77 
------------------------------------  -----  ----- 
 
 
Number of properties in possession as % of total 
 book 
                                2023                  2022 
                        --------------------  -------------------- 
                                Number     %          Number     % 
                         of properties         of properties 
----------------------  --------------  ----  --------------  ---- 
Prime                              117  0.01              53  0.00 
----------------------  --------------  ----  --------------  ---- 
Buy to let and legacy              129  0.04             106  0.03 
----------------------  --------------  ----  --------------  ---- 
Total                              246  0.02             159  0.01 
----------------------  --------------  ----  --------------  ---- 
 
UKF industry average 
 (note ii)                              0.02                  0.01 
----------------------  --------------  ----  --------------  ---- 
 

Notes:

i. The methodology for calculating mortgage arrears is based on the UKF definition of arrears, where months in arrears is determined by dividing the arrears balance outstanding by the latest monthly contractual payment.

ii. The UKF data shown for 2023 is as at December 2022 and the 2022 data is as at March 2022.

The proportion of cases more than 3 months in arrears has decreased during the year to 0.32% (2022: 0.34%). Arrears levels are expected to increase as a result of the rising cost of living, including higher mortgage payments, but to remain low relative to the industry average.

The number of properties in possession has increased to 246 (2022: 159) as activity that was temporarily suspended during the pandemic has recommenced. The possession of a borrower's property is only undertaken where all reasonable attempts to resolve the situation have been unsuccessful.

Credit risk - Residential mortgages (continued)

Residential mortgages by payment status

The following table shows the payment status of all residential mortgages.

 
Residential mortgages gross balances by payment status 
                                             2023                               2022 
                              ----------------------------------  -------------------------------- 
                                 Prime    Buy to     Total          Prime    Buy to    Total 
                                         let and                            let and 
                                          legacy                             legacy 
                              --------                      ----  -------  --------  -------  ---- 
                                  GBPm      GBPm      GBPm     %     GBPm      GBPm     GBPm     % 
----------------------------  --------  --------  --------  ----  -------  --------  -------  ---- 
Not past due                   155,849    43,270   199,119  98.7  152,932    43,000  195,932  98.9 
----------------------------  --------  --------  --------  ----  -------  --------  -------  ---- 
Past due 0 to 1 month            1,044       376     1,420   0.7      920       305    1,225   0.6 
----------------------------  --------  --------  --------  ----  -------  --------  -------  ---- 
Past due 1 to 3 months             310       213       523   0.3      240       127      367   0.2 
----------------------------  --------  --------  --------  ----  -------  --------  -------  ---- 
Past due 3 to 6 months             155       108       263   0.1      122        78      200   0.1 
----------------------------  --------  --------  --------  ----  -------  --------  -------  ---- 
Past due 6 to 12 months            111        65       176   0.1       99        74      173   0.1 
----------------------------  --------  --------  --------  ----  -------  --------  -------  ---- 
Past due over 12 months             76        50       126   0.1      109        95      204   0.1 
----------------------------  --------  --------  --------  ----  -------  --------  -------  ---- 
Possessions                         13        22        35     -        5        14       19     - 
----------------------------  --------  --------  --------  ----  -------  --------  -------  ---- 
Total residential mortgages    157,558    44,104   201,662   100  154,427    43,693  198,120   100 
----------------------------  --------  --------  --------  ----  -------  --------  -------  ---- 
 

The balance of cases past due by more than 3 months has remained broadly stable at GBP600 million (2022: GBP596 million).

As at 4 April 2023, the mortgage portfolios include 1,329 (2022: 1,924) mortgage accounts, including those in possession, where payments were more than 12 months in arrears. The total principal utstanding in these cases was GBP147 million (2022: GBP215 million), and the total value of arrears was GBP26 million (2022: GBP30 million).

Interest only mortgages

At 4 April 2023, interest only balances of GBP6,812 million (2022: GBP7,824 million) account for 4% (2022: 5%) of prime residential mortgages. Nationwide re-entered the prime market for interest only lending under a newly established credit policy in April 2020; however, 85% of current interest only mortgage balances relate to historical accounts which were originally advanced as interest only mortgages or where a subsequent change in terms to an interest only basis was agreed. Maturities on interest only mortgages are managed closely, with regular engagement with borrowers to ensure the loan is redeemed or to agree a strategy for repayment.

Of the buy to let and legacy portfolio, GBP40,126 million (2022: GBP39,591 million) relates to interest only balances, representing 91% (2022: 91%) of balances. Buy to let remains open to new interest only lending under standard terms.

There is a risk that a proportion of interest only mortgages will not be redeemed at their contractual maturity date, because a borrower does not have a means of capital repayment or has been unable to refinance the loan. Interest only loans which are judged to have a significantly increased risk of inability to refinance at maturity are transferred to stage 2. The ability of a borrower to refinance is calculated using current lending criteria which consider LTV and affordability assessments. The impact of recognising this risk is to increase provisions by GBP45 million

(2022: GBP46 million).

Credit risk - Residential mortgages (continued)

 
Interest only mortgages (gross balance) - term to maturity (note i) 
                        Term expired  Due within    Due after    Due after    Due after   Total   % of 
                              (still    one year     one year    two years    more than           book 
                               open)               and before   and before   five years 
                                                    two years   five years 
                        ------------  ----------  -----------  -----------  -----------  ------  ----- 
2023                            GBPm        GBPm         GBPm         GBPm         GBPm    GBPm      % 
----------------------  ------------  ----------  -----------  -----------  -----------  ------  ----- 
Prime                             69         209          261        1,023        5,250   6,812    4.3 
----------------------  ------------  ----------  -----------  -----------  -----------  ------  ----- 
Buy to let and legacy            190         195          269        1,729       37,743  40,126   91.0 
----------------------  ------------  ----------  -----------  -----------  -----------  ------  ----- 
Total                            259         404          530        2,752       42,993  46,938   23.3 
----------------------  ------------  ----------  -----------  -----------  -----------  ------  ----- 
 
2022                            GBPm        GBPm         GBPm         GBPm         GBPm    GBPm      % 
----------------------  ------------  ----------  -----------  -----------  -----------  ------  ----- 
Prime                             81         263          307        1,167        6,006   7,824    5.1 
----------------------  ------------  ----------  -----------  -----------  -----------  ------  ----- 
Buy to let and legacy            201         256          276        1,607       37,251  39,591   90.6 
----------------------  ------------  ----------  -----------  -----------  -----------  ------  ----- 
Total                            282         519          583        2,774       43,257  47,415   23.9 
----------------------  ------------  ----------  -----------  -----------  -----------  ------  ----- 
 

Note:

i. Balances subject to forbearance with agreed term extensions are presented based on the latest agreed contractual term.

Interest only loans that are term expired (still open) are not considered to be past due where contractual interest payments continue to be met, pending renegotiation of the facility. These loans are, however, treated as credit impaired and categorised as stage 3 balances from three months after the maturity date.

Forbearance

Nationwide is committed to supporting borrowers facing financial difficulty by working with them to find a solution through proactive arrears management and forbearance.

The Group applies the European Banking Authority (EBA) definition of forbearance.

The following concession events are included within the forbearance reporting for residential mortgages:

Past term interest only concessions

Nationwide works with borrowers who are unable to repay the capital at term expiry of their interest only mortgage. Where a borrower is unable to renegotiate the facility within six months of maturity, but no legal enforcement is pursued, the account is considered forborne. Should another concession event such as a term extension occur within the six month period, this is also classed as forbearance.

Interest only concessions

Where a temporary interest only concession is granted the loans do not accrue arrears for the period of the concession and these loans are categorised as impaired.

Capitalisation

When a borrower emerges from financial difficulty, provided they have made at least six full monthly instalments, they are offered the option to capitalise arrears. This results in the account being repaired and the loans are categorised as not impaired provided contractual repayments are maintained.

Credit risk - Residential mortgages (continued)

Capitalisation - temporary suspension of payments following notification of death of a borrower

On notification of death, we offer a 12-month capitalisation concession to allow time for the estate to redeem the account. The loan does not accrue arrears for the period of the concession although interest will continue to be added. Accounts subject to this concession will be classed as forborne if the full contractual payment is not received.

Term extensions (within term)

Customers in financial difficulty may be allowed to extend the term of their mortgage. On a capital repayment mortgage this will reduce their monthly commitment; interest only borrowers will benefit by having a longer period to repay the capital at maturity.

Permanent interest only conversions

In the past, some borrowers in financial difficulty were granted a permanent interest only conversion, normally reducing their monthly commitment. This facility was withdrawn in March 2012; it remains available for buy to let lending in line with Nationwide's new business credit policy.

The table below provides details of residential mortgages held at amortised cost subject to forbearance. Accounts that are granted forbearance are transferred to either stage 2 or stage 3. Accounts are transferred back to stage 1 or 2 only after being up to date and meeting contractual obligations for a period of 12 months.

 
Gross balances subject to forbearance (note i) 
                                                              2023                     2022 
                                                     -----------------------  ----------------------- 
                                                     Prime    Buy to   Total  Prime    Buy to   Total 
                                                             let and                  let and 
                                                              legacy                   legacy 
                                                     -----            ------  -----  --------  ------ 
                                                      GBPm      GBPm    GBPm   GBPm      GBPm    GBPm 
---------------------------------------------------  -----  --------  ------  -----  --------  ------ 
Past term interest only (note ii)                      101       149     250    113       141     254 
---------------------------------------------------  -----  --------  ------  -----  --------  ------ 
Interest only concessions                              503        25     528    639        32     671 
---------------------------------------------------  -----  --------  ------  -----  --------  ------ 
Capitalisation                                          85        22     107     88        30     118 
---------------------------------------------------  -----  --------  ------  -----  --------  ------ 
Capitalisation - notification of death of borrower      75       105     180     81        93     174 
---------------------------------------------------  -----  --------  ------  -----  --------  ------ 
Term extensions (within term)                           41        18      59     32        16      48 
---------------------------------------------------  -----  --------  ------  -----  --------  ------ 
Permanent interest only conversions                      1        29      30      2        32      34 
---------------------------------------------------  -----  --------  ------  -----  --------  ------ 
Total forbearance                                      806       348   1,154    955       344   1,299 
---------------------------------------------------  -----  --------  ------  -----  --------  ------ 
 
Of which stage 2                                       289        74     363    204        73     277 
---------------------------------------------------  -----  --------  ------  -----  --------  ------ 
Of which stage 3                                       383       253     636    565       240     805 
---------------------------------------------------  -----  --------  ------  -----  --------  ------ 
 
                                                         %         %       %      %%                % 
---------------------------------------------------  -----  --------  ------  -----   -------  ------ 
Total forbearance as a % of total gross balances       0.5       0.8     0.6    0.6       0.8     0.7 
---------------------------------------------------  -----  --------  ------  -----  --------  ------ 
 
                                                      GBPm      GBPm    GBPm   GBPm      GBPm    GBPm 
---------------------------------------------------  -----  --------  ------  -----  --------  ------ 
Impairment provisions on forborne loans                 11        20      31     12        18      30 
---------------------------------------------------  -----  --------  ------  -----  --------  ------ 
 

Notes:

i. Where more than one concession event has occurred, balances are reported under the latest event.

ii. Includes interest only mortgages where a customer is unable to renegotiate the facility within six months of maturity and no legal enforcement is pursued. Should a concession event such as a term extension occur within the six-month period, this will also be classed as forbearance.

The average LTV for forborne accounts is 47% (2022: 46%). In addition to the amortised cost balances above, GBP4 million of FVTPL balances (2022: GBP4 million) are also forborne.

Credit risk - Consumer banking

Summary

The consumer banking portfolio comprises balances on unsecured retail banking products: overdrawn current accounts, personal loans and credit cards. Over the year, total balances across these portfolios have reduced to GBP4,408 million (2022: GBP4,638 million) driven by reduced new business and a continued pay down of the existing book on personal loans.

Arrears levels have increased slightly during the year but remain low. High levels of inflation and rising interest rates will put pressure on household budgets, stretching affordability for some borrowers. As a result, arrears levels are expected to increase over the short to medium term.

 
Consumer banking gross balances 
                                2023        2022 
                             ----------  ---------- 
                              GBPm    %   GBPm    % 
---------------------------  -----  ---  -----  --- 
Overdrawn current accounts     310    7    286    6 
---------------------------  -----  ---  -----  --- 
Personal loans               2,574   58  2,864   62 
---------------------------  -----  ---  -----  --- 
Credit cards                 1,524   35  1,488   32 
---------------------------  -----  ---  -----  --- 
Total consumer banking       4,408  100  4,638  100 
---------------------------  -----  ---  -----  --- 
 

All consumer banking loans are classified and measured at amortised cost.

 
Impairment charge/(release) and write-offs for the 
 year 
                                            2023   2022 
                                          ------  ----- 
                                            GBPm   GBPm 
----------------------------------------  ------  ----- 
Overdrawn current accounts                     9     23 
----------------------------------------  ------  ----- 
Personal loans                                28      4 
----------------------------------------  ------  ----- 
Credit cards                                 (6)     66 
----------------------------------------  ------  ----- 
Total impairment charge                       31     93 
----------------------------------------  ------  ----- 
 
                                               %      % 
----------------------------------------  ------  ----- 
Impairment charge as a % of 
 average gross balance                      0.68   2.04 
----------------------------------------  ------  ----- 
 
                                            GBPm   GBPm 
----------------------------------------  ------  ----- 
Gross write-offs                              97     83 
----------------------------------------  ------  ----- 
 

The lower impairment charge for the year ended 4 April 2023 reflects a release of provisions, which reduced to GBP469 million (2022: GBP529 million). Provisions include a modelled uplift to the probability of default to reflect economic uncertainty. This adjustment increases provisions by GBP100 million (2022: GBP146 million), and reduced over the year due to a refinement to the estimated impact of affordability risks.

Credit risk - Consumer banking (continued)

The following table shows consumer banking balances by stage, with the corresponding impairment provisions and resulting provision coverage ratios.

 
Consumer banking product and staging analysis 
                                            2023                             2022 
                                -----------------------------  --------------------------------- 
                                 Stage   Stage  Stage   Total   Stage   Stage   Stage    Total 
                                     1       2      3               1       2       3 
                                ------                 ------  ------  ------  ------  ------- 
                                  GBPm    GBPm   GBPm    GBPm    GBPm    GBPm    GBPm     GBPm 
------------------------------  ------  ------  -----  ------  ------  ------  ------  ------- 
Gross balances 
------------------------------  ------  ------  -----  ------  ------  ------  ------  ------- 
   Overdrawn current accounts      160      91     59     310     121     131      34      286 
------------------------------  ------  ------  -----  ------  ------  ------  ------  ------- 
   Personal loans                1,378   1,063    133   2,574   1,735     989     140   2, 864 
------------------------------  ------  ------  -----  ------  ------  ------  ------  ------- 
   Credit cards                    845     591     88   1,524     790     600      98   1, 488 
------------------------------  ------  ------  -----  ------  ------  ------  ------  ------- 
Total                            2,383   1,745    280   4,408   2,646   1,720     272   4, 638 
------------------------------  ------  ------  -----  ------  ------  ------  ------  ------- 
 
Provisions 
------------------------------  ------  ------  -----  ------  ------  ------  ------  ------- 
   Overdrawn current accounts        5      21     38      64       4      36      31       71 
------------------------------  ------  ------  -----  ------  ------  ------  ------  ------- 
   Personal loans                    9      54    117     180      11      60     124      195 
------------------------------  ------  ------  -----  ------  ------  ------  ------  ------- 
   Credit cards                     11     136     78     225      10     165      88      263 
------------------------------  ------  ------  -----  ------  ------  ------  ------  ------- 
Total                               25     211    233     469      25     261     243      529 
------------------------------  ------  ------  -----  ------  ------  ------  ------  ------- 
 
Provisions as a % of                                                %%              %% 
 total balance                       %       %      %       % 
------------------------------  ------  ------  -----  ------  ------   -----  ------   ------ 
   Overdrawn current accounts     3.10   22.90  64.80   20.57   3. 34   27.33   90.86    24.63 
------------------------------  ------  ------  -----  ------  ------  ------  ------  ------- 
   Personal loans                 0.67    5.09  87.66    7.00    0.62    6.09   88.50     6.80 
------------------------------  ------  ------  -----  ------  ------  ------  ------  ------- 
   Credit cards                   1.25   22.96  88.85   14.73    1.33  27. 51  89. 78    17.69 
------------------------------  ------  ------  -----  ------  ------  ------  ------  ------- 
Total                             1.04   12.07  83.25   10.63    0.95   15.18  89. 25   11. 40 
------------------------------  ------  ------  -----  ------  ------  ------  ------  ------- 
 

Balance sheet provisions of GBP469 million (2022: GBP529 million) include a modelled adjustment of GBP100 million (2022: GBP146 million) to reflect an increase to the probability of default to account for the combined risks of rising inflation, increasing interest rates and credit indicators which are judged to be temporary, such as reduced levels of arrears. This has resulted in GBP585 million (2022: GBP700 million) of balances being moved to stage 2. Further information is included in note 8 to the consolidated financial statements.

Credit performance continues to be strong, with the proportion of total balances in stage 3 increasing slightly to 6.4% (2022: 5.9%). GBP25 million of overdrawn current account balances are included in stage 3 due to these borrowers being granted a six-month 0% interest concession to support them with increased costs of living. Consumer banking stage 3 gross balances and provisions include charged off balances. These are accounts which are closed to future transactions and are held on the balance sheet for an extended period (up to 36 months) whilst recovery activities take place. Excluding these charged off balances and related provisions, provisions amount to 6.9% (2022: 7.6%) of gross balances.

Credit risk - Consumer banking (continued)

The table below summarises the movements in the Group's consumer banking balances held at amortised cost. The movements within the table are an aggregation of monthly movements over the year.

 
Reconciliation of movements in gross consumer banking balances and impairment provisions 
                                        Non-credit impaired                  Credit impaired 
                            --------------------------------------------  ---------------------  --------------------- 
                             Subject to 12-month    Subject to lifetime    Subject to lifetime           Total 
                                     ECL                    ECL                    ECL 
                            ---------------------  ---------------------  ---------------------  --------------------- 
                                   Stage 1                Stage 2                Stage 3 
                            ---------------------  ---------------------  ---------------------  --------------------- 
                                Gross  Provisions      Gross  Provisions      Gross  Provisions      Gross  Provisions 
                             balances               balances               balances               balances 
                            ---------  ----------  ---------  ----------  ---------  ----------  ---------  ---------- 
                                 GBPm        GBPm       GBPm        GBPm       GBPm        GBPm       GBPm        GBPm 
--------------------------  ---------  ----------  ---------  ----------  ---------  ----------  ---------  ---------- 
At 5 April 2022                 2,646          25      1,720         261        272         243      4,638         529 
--------------------------  ---------  ----------  ---------  ----------  ---------  ----------  ---------  ---------- 
 
Stage transfers: 
--------------------------  ---------  ----------  ---------  ----------  ---------  ----------  ---------  ---------- 
Transfers from stage 1 to 
 stage 
 2                            (2,871)        (38)      2,871          38          -           -          -           - 
--------------------------  ---------  ----------  ---------  ----------  ---------  ----------  ---------  ---------- 
Transfers to stage 3             (12)         (1)      (151)        (92)        163          93          -           - 
--------------------------  ---------  ----------  ---------  ----------  ---------  ----------  ---------  ---------- 
Transfers from stage 2 to 
 stage 
 1                              2,347         206    (2,347)       (206)          -           -          -           - 
--------------------------  ---------  ----------  ---------  ----------  ---------  ----------  ---------  ---------- 
Transfers from stage 3              3           2         32          15       (35)        (17)          -           - 
--------------------------  ---------  ----------  ---------  ----------  ---------  ----------  ---------  ---------- 
Net remeasurement of ECL 
 arising 
 from transfer of stage                     (174)                    209                      4                     39 
--------------------------  ---------  ----------  ---------  ----------  ---------  ----------  ---------  ---------- 
Net movement arising from 
 transfer of stage              (533)         (5)        405        (36)        128          80          -          39 
--------------------------  ---------  ----------  ---------  ----------  ---------  ----------  ---------  ---------- 
 
New assets originated or 
 purchased                      1,344          33          -           -          -           -      1,344          33 
--------------------------  ---------  ----------  ---------  ----------  ---------  ----------  ---------  ---------- 
Net impact of further 
 lending 
 and repayments                 (739)        (23)      (161)        (35)       (20)        (15)      (920)        (73) 
--------------------------  ---------  ----------  ---------  ----------  ---------  ----------  ---------  ---------- 
Changes in risk parameters 
 in relation to credit 
 quality                            -         (4)          -          29          -          23          -          48 
--------------------------  ---------  ----------  ---------  ----------  ---------  ----------  ---------  ---------- 
Other items impacting 
 income 
 statement 
 charge/(release) 
 (including recoveries)             -           -          -           -          -         (6)          -         (6) 
--------------------------  ---------  ----------  ---------  ----------  ---------  ----------  ---------  ---------- 
Redemptions                     (335)         (1)      (219)         (8)        (3)         (1)      (557)        (10) 
--------------------------  ---------  ----------  ---------  ----------  ---------  ----------  ---------  ---------- 
Income statement charge 
 for 
 the year                                                                                                           31 
--------------------------  ---------  ----------  ---------  ----------  ---------  ----------  ---------  ---------- 
Decrease due to write-offs          -           -          -           -       (97)        (97)       (97)        (97) 
--------------------------  ---------  ----------  ---------  ----------  ---------  ----------  ---------  ---------- 
Other provision movements           -           -          -           -          -           6          -           6 
--------------------------  ---------  ----------  ---------  ----------  ---------  ----------  ---------  ---------- 
4 April 2023                    2,383          25      1,745         211        280         233      4,408         469 
--------------------------  ---------  ----------  ---------  ----------  ---------  ----------  ---------  ---------- 
Net carrying amount                         2,358                  1,534                     47                  3,939 
--------------------------  ---------  ----------  ---------  ----------  ---------  ----------  ---------  ---------- 
 

Further information on movements in total gross loans and advances to customers and impairment provisions, including the methodology applied in preparing the table, is included in note 10 to the consolidated financial statements.

Credit risk - Consumer banking (continued)

 
Reason for consumer banking balances being reported in stage 2 
--------------------------------------------------------------------------------------------------------------------------------------------------------- 
2023                      Overdrawn current                   Personal loans                     Credit cards                         Total 
                               accounts 
-----------------  --------------------------------  --------------------------------  --------------------------------  -------------------------------- 
                      Gross  Provisions  Provisions     Gross  Provisions  Provisions     Gross  Provisions  Provisions     Gross  Provisions  Provisions 
                   balances                    as a  balances                    as a  balances                    as a  balances                    as a 
                                               % of                              % of                              % of                              % of 
                                            balance                           balance                           balance                           balance 
-----------------  --------  ----------  ----------  --------  ----------  ----------  --------  ----------  ----------  --------  ----------  ---------- 
                       GBPm        GBPm           %      GBPm        GBPm           %      GBPm        GBPm           %      GBPm        GBPm           % 
-----------------  --------  ----------  ----------  --------  ----------  ----------  --------  ----------  ----------  --------  ----------  ---------- 
Quantitative 
criteria: 
-----------------  --------  ----------  ----------  --------  ----------  ----------  --------  ----------  ----------  --------  ----------  ---------- 
   Payment status 
    (greater than 
    30 DPD) (note 
    i)                    2           2          98        11           6          52         4           4          84        17          12          65 
-----------------  --------  ----------  ----------  --------  ----------  ----------  --------  ----------  ----------  --------  ----------  ---------- 
   Increase in PD 
    since 
    origination 
    (less than 30 
    DPD)                 81          18          22     1,049          48           5       576         130          23     1,706         196          12 
-----------------  --------  ----------  ----------  --------  ----------  ----------  --------  ----------  ----------  --------  ----------  ---------- 
 
Qualitative 
criteria: 
-----------------  --------  ----------  ----------  --------  ----------  ----------  --------  ----------  ----------  --------  ----------  ---------- 
   Forbearance 
    (less than 30 
    DPD) (note 
    ii)                   -           -          17         1           -          10         -           -          19         1           -          13 
-----------------  --------  ----------  ----------  --------  ----------  ----------  --------  ----------  ----------  --------  ----------  ---------- 
   Other 
    qualitative 
    criteria 
    (less than 30 
    DPD)                  8           1          10         2           -           4        11           2          18        21           3          13 
-----------------  --------  ----------  ----------  --------  ----------  ----------  --------  ----------  ----------  --------  ----------  ---------- 
 
Total stage 2 
 gross balances          91          21          23     1,063          54           5       591         136          23     1,745         211          12 
-----------------  --------  ----------  ----------  --------  ----------  ----------  --------  ----------  ----------  --------  ----------  ---------- 
 
 
Reason for consumer banking balances being reported in stage 2 
2022                      Overdrawn current                   Personal loans                     Credit cards                         Total 
                               accounts 
-----------------  --------------------------------  --------------------------------  --------------------------------  -------------------------------- 
                      Gross  Provisions  Provisions     Gross  Provisions  Provisions     Gross  Provisions  Provisions     Gross  Provisions  Provisions 
                   balances                    as a  balances                    as a  balances                    as a  balances                    as a 
                                               % of                              % of                              % of                              % of 
                                            balance                           balance                           balance                           balance 
-----------------  --------  ----------  ----------  --------  ----------  ----------  --------  ----------  ----------  --------  ----------  ---------- 
                       GBPm        GBPm           %      GBPm        GBPm           %      GBPm        GBPm           %      GBPm        GBPm           % 
-----------------  --------  ----------  ----------  --------  ----------  ----------  --------  ----------  ----------  --------  ----------  ---------- 
Quantitative 
criteria: 
-----------------  --------  ----------  ----------  --------  ----------  ----------  --------  ----------  ----------  --------  ----------  ---------- 
   Payment status 
    (greater than 
    30 DPD) (note 
    i)                    3           2          78         7           5          69         4           4          84        14          11          76 
-----------------  --------  ----------  ----------  --------  ----------  ----------  --------  ----------  ----------  --------  ----------  ---------- 
   Increase in PD 
    since 
    origination 
    (less than 30 
    DPD)                120          33          27       978          55           6       582         159          27     1,680         247          15 
-----------------  --------  ----------  ----------  --------  ----------  ----------  --------  ----------  ----------  --------  ----------  ---------- 
 
Qualitative 
criteria: 
-----------------  --------  ----------  ----------  --------  ----------  ----------  --------  ----------  ----------  --------  ----------  ---------- 
   Forbearance 
    (less than 30 
    DPD) (note 
    ii)                   -           -          19         1           -          11         -           -          27         1           -          15 
-----------------  --------  ----------  ----------  --------  ----------  ----------  --------  ----------  ----------  --------  ----------  ---------- 
   Other 
    qualitative 
    criteria 
    (less than 30 
    DPD)                  8           1          11         3           -           3        14           2          17        25           3          13 
-----------------  --------  ----------  ----------  --------  ----------  ----------  --------  ----------  ----------  --------  ----------  ---------- 
 
Total stage 2 
 gross balances         131          36          27       989          60           6       600         165          28     1,720         261          15 
-----------------  --------  ----------  ----------  --------  ----------  ----------  --------  ----------  ----------  --------  ----------  ---------- 
 

Notes:

i. This category includes all loans greater than 30 DPD, including those whose original reason for being classified as stage 2 was not arrears over 30 DPD.

ii. Stage 2 forbearance relates to cases where full repayment of principal and interest is still anticipated.

Balances reported within stage 2 represent loans which have experienced a significant increase in credit risk since origination. The significant increase is determined through both quantitative and qualitative indicators. Of the GBP1,745 million (2022: GBP1,720 million) stage 2 balances, only 1% (2022: 1%) are in arrears by 30 days or more, with the majority of balances in stage 2 due to an increase in PD since origination. This category includes GBP585 million (2022: GBP700 million) of loans where the modelled PD has been uplifted to recognise the increased risk of default in a high inflation and interest rate environment. The impact of this uplift in PD has resulted in these loans breaching existing quantitative PD thresholds.

Credit risk - Consumer banking (continued)

The table below outlines the main criteria used to determine whether a significant increase in credit risk since origination has occurred.

 
 Criteria      Detail 
Quantitative   The primary quantitative indicators are the outputs of internal credit risk assessments. 
                For consumer banking exposures, PDs are derived using models, which use external information 
                such as that from credit reference agencies, as well as internal information such as known 
                instances of arrears or other financial difficulty. Current and historical data relating 
                to the 
                exposure are combined with forward-looking macroeconomic information to determine the 
                likelihood of default. 12-month and lifetime PDs are calculated for each loan. 
 
                The 12-month and lifetime PDs are compared to pre-determined benchmarks at each reporting 
                date to ascertain whether a relative or absolute increase in credit risk has occurred. 
                The 
                indicators for a significant increase in credit risk are: 
 
                 *    Absolute measures: 
 
 
                 *    The 12-month PD exceeds the benchmark 12-month PD 
                      that is indicative, at the assessment date, of an 
                      account being in arrears. 
 
 
                 *    The residual lifetime PD exceeds the benchmark 
                      residual lifetime PD, set at inception, which 
                      represents the maximum credit risk that would have 
                      been accepted at that point. 
 
 
 
                 *    Relative measure: 
 
 
                 *    The residual lifetime PD has increased by at least 75 
                      basis points and has at least doubled. 
------------  ---------------------------------------------------------------------------------------------- 
Qualitative   Qualitative criteria include both forbearance events and, within the credit card portfolio, 
               recognition of the risk related to borrowers in persistent debt. 
------------  ---------------------------------------------------------------------------------------------- 
Backstop      In addition to the primary criteria for stage allocation described above, accounts that 
               are more than 30 days past due are also transferred to stage 2. 
------------  ---------------------------------------------------------------------------------------------- 
 

Credit risk - Consumer banking (continued)

Credit quality

Nationwide adopts robust credit management policies and processes designed to recognise and manage the risks arising from the portfolio.

The following table shows gross balances and provisions for consumer banking balances held at amortised cost, by PD range. The PD distributions shown are based on a 12-month IFRS 9 PDs at the reporting date.

 
Consumer banking gross balances and provisions by PD 
                         Gross balances                Provisions          Provision 
2023                                                                        coverage 
                   --------------------------  --------------------------  --------- 
                   Stage  Stage  Stage  Total  Stage  Stage  Stage  Total 
                       1      2      3             1      2      3 
                   -----                       -----  -----  -----  -----  --------- 
PD range            GBPm   GBPm   GBPm   GBPm   GBPm   GBPm   GBPm   GBPm          % 
-----------------  -----  -----  -----  -----  -----  -----  -----  -----  --------- 
0.00 to <0.15%       644      7      -    651      2      -      -      2       0.30 
-----------------  -----  -----  -----  -----  -----  -----  -----  -----  --------- 
0.15 to < 0.25%      338     26      -    364      1      1      -      2       0.48 
-----------------  -----  -----  -----  -----  -----  -----  -----  -----  --------- 
0.25 to < 0.50%      397    136      -    533      2      2      -      4       0.77 
-----------------  -----  -----  -----  -----  -----  -----  -----  -----  --------- 
0.50 to < 0.75%      225    157      -    382      1      3      -      4       1.13 
-----------------  -----  -----  -----  -----  -----  -----  -----  -----  --------- 
0.75 to < 2.50%      482    554      3  1,039      6     21      -     27       2.60 
-----------------  -----  -----  -----  -----  -----  -----  -----  -----  --------- 
2.50 to < 10.00%     270    552     13    835     10     69      2     81       9.70 
-----------------  -----  -----  -----  -----  -----  -----  -----  -----  --------- 
10.00 to < 100%       27    313      9    349      3    115      4    122      34.79 
-----------------  -----  -----  -----  -----  -----  -----  -----  -----  --------- 
100% (default)         -      -    255    255      -      -    227    227      89.38 
-----------------  -----  -----  -----  -----  -----  -----  -----  -----  --------- 
Total              2,383  1,745    280  4,408     25    211    233    469      10.63 
-----------------  -----  -----  -----  -----  -----  -----  -----  -----  --------- 
 
 
Consumer banking gross balances and provisions by PD 
2022                                                                        Provision 
                         Gross balances                 Provisions           coverage 
                   ---------------------------  --------------------------  --------- 
                   Stage  Stage  Stage   Total  Stage  Stage  Stage  Total 
                       1      2      3              1      2      3 
                   -----                        -----  -----  -----  -----  --------- 
PD range            GBPm   GBPm   GBPm    GBPm   GBPm   GBPm   GBPm   GBPm          % 
-----------------  -----  -----  -----  ------  -----  -----  -----  -----  --------- 
0.00 to <0.15%       747      7      -     754      2      -      -      2       0.25 
-----------------  -----  -----  -----  ------  -----  -----  -----  -----  --------- 
0.15 to < 0.25%      386     36      -     422      1      1      -      2       0.44 
-----------------  -----  -----  -----  ------  -----  -----  -----  -----  --------- 
0.25 to < 0.50%      546    136      -     682      2      3      -      5       0.75 
-----------------  -----  -----  -----  ------  -----  -----  -----  -----  --------- 
0.50 to < 0.75%      255    164      -     419      2      4      -      6       1.33 
-----------------  -----  -----  -----  ------  -----  -----  -----  -----  --------- 
0.75 to < 2.50%      450    507      1     958      6     24      -     30       3.19 
-----------------  -----  -----  -----  ------  -----  -----  -----  -----  --------- 
2.50 to < 10.00%     238    537      2     777      9     80      -     89     11. 50 
-----------------  -----  -----  -----  ------  -----  -----  -----  -----  --------- 
10.00 to < 100%       24    333      6     363      3    149      2    154      42.66 
-----------------  -----  -----  -----  ------  -----  -----  -----  -----  --------- 
100% (default)         -      -    263     263      -      -    241    241      91.29 
-----------------  -----  -----  -----  ------  -----  -----  -----  -----  --------- 
Total              2,646  1,720    272  4, 638     25    261    243    529     11. 40 
-----------------  -----  -----  -----  ------  -----  -----  -----  -----  --------- 
 

The credit quality of the consumer banking portfolio has remained strong. 86% (2022: 87%) of the portfolio has a PD of less than 10%.

Credit risk - Consumer banking (continued)

Consumer banking balances by payment due status

Credit risk in the consumer banking portfolios is primarily monitored and reported based on arrears status which is set out below.

 
Consumer banking gross balances by payment due status 
                                             2023                                        2022 
                          ------------------------------------------  ------------------------------------------ 
                          Overdrawn  Personal  Credit   Total         Overdrawn  Personal  Credit   Total 
                            current     loans   cards                   current     loans   cards 
                           accounts                                    accounts 
                          ---------                            -----  ---------  --------  ------  ------  ----- 
                               GBPm      GBPm    GBPm    GBPm      %       GBPm      GBPm    GBPm    GBPm      % 
------------------------  ---------  --------  ------  ------  -----  ---------  --------  ------  ------  ----- 
Not past due                    265     2,386   1,423   4,074   92.4        240     2,681   1,377   4,298   92.7 
------------------------  ---------  --------  ------  ------  -----  ---------  --------  ------  ------  ----- 
Past due 0 to 1 month             8        49      14      71    1.6         11        35      14      60    1.3 
------------------------  ---------  --------  ------  ------  -----  ---------  --------  ------  ------  ----- 
Past due 1 to 3 months            4        15       8      27    0.6          4        11       8      23    0.5 
------------------------  ---------  --------  ------  ------  -----  ---------  --------  ------  ------  ----- 
Past due 3 to 6 months            5        11       6      22    0.5          4        16       6      26    0.6 
------------------------  ---------  --------  ------  ------  -----  ---------  --------  ------  ------  ----- 
Past due 6 to 12 months           4        11       1      16    0.4          3         8       1      12    0.2 
------------------------  ---------  --------  ------  ------  -----  ---------  --------  ------  ------  ----- 
Past due over 12 months           2        11       -      13    0.3          3         9       -      12    0.2 
------------------------  ---------  --------  ------  ------  -----  ---------  --------  ------  ------  ----- 
Charged off (note i)             22        91      72     185    4.2         21       104      82     207    4.5 
------------------------  ---------  --------  ------  ------  -----  ---------  --------  ------  ------  ----- 
Total                           310     2,574   1,524   4,408  100.0        286     2,864   1,488   4,638  100.0 
------------------------  ---------  --------  ------  ------  -----  ---------  --------  ------  ------  ----- 
 

Note:

i. Charged off balances relate to accounts which are closed to future transactions and are held on the balance sheet for an extended period (up to 36 months, depending on the product) whilst recovery procedures take place .

Of total balances excluding charged off balances, GBP149 million (2022: GBP133 million) are subject to arrears, representing 3.5% (2022: 3.0%) of these balances. Arrears levels are expected to increase further due to the affordability pressures which borrowers may face, due to high inflation and increasing interest rates.

Forbearance

Nationwide is committed to supporting customers facing financial difficulty by working with them to find a solution through proactive arrears management and forbearance.

The Group applies the European Banking Authority definition of forbearance.

The following concession events are included within the forbearance reporting for consumer banking:

Payment concession

This concession consists of reduced monthly payments over an agreed period and may be offered to customers with an overdraft or credit card. For credit cards subject to such a concession, arrears do not increase provided the payments are made.

Credit risk - Consumer banking (continued)

Interest suppressed payment arrangement

This temporary interest payment concession results in reduced monthly payments and may be offered to customers with an overdraft, credit card or personal loan. Interest payments and fees are suppressed during the period of the concession and arrears do not increase. Cases subject to this concession are classified as impaired.

Balances re-aged/re-written

As customers repay their debt in line with the terms of their new arrangement, their accounts are re-aged, bringing them into an up-to-date and performing position. For personal loans we will

re-write the loan to extend the term and thus maintain a reduced monthly payment. For credit cards we re-age the account and set the payment status to 'up-to-date', at which point the customer is treated in the same way as any other performing account.

The table below provides details of consumer banking balances subject to forbearance. Accounts that are currently subject to a concession are all assessed as either stage 2, or stage 3 (credit impaired) where full repayment of principal and interest is no longer anticipated.

During the year, total balances subject to forbearance have increased to GBP79 million (2022: GBP60 million). This increase is largely the result of GBP25 million (2022: GBPnil) of overdrawn current accounts being granted a six-month 0% interest rate concession to support borrowers with increased costs of living. This has been included in the interest suppressed payment concession line in the table below.

 
Gross balances subject to forbearance (note i) 
                                                   2023                                2022 
                                    ----------------------------------  ---------------------------------- 
                                    Overdrawn  Personal  Credit  Total  Overdrawn  Personal  Credit  Total 
                                      current     loans   cards           current     loans   cards 
                                     accounts                            accounts 
                                    ---------                    -----  ---------  --------  ------  ----- 
                                         GBPm      GBPm    GBPm   GBPm       GBPm      GBPm    GBPm   GBPm 
----------------------------------  ---------  --------  ------  -----  ---------  --------  ------  ----- 
Payment concession                          4         -       1      5          4         -       1      5 
----------------------------------  ---------  --------  ------  -----  ---------  --------  ------  ----- 
Interest suppressed payment 
 concession                                28        33       9     70          4        36      11     51 
----------------------------------  ---------  --------  ------  -----  ---------  --------  ------  ----- 
Balance re-aged/re-written                  -         2       2      4          -         2       2      4 
----------------------------------  ---------  --------  ------  -----  ---------  --------  ------  ----- 
Total forbearance (note ii)                32        35      12     79          8        38      14     60 
----------------------------------  ---------  --------  ------  -----  ---------  --------  ------  ----- 
 
Of which stage 2                            3         3       3      9          36                4     13 
----------------------------------  ---------  --------  ------  -----  ---------   -------  ------  ----- 
Of which stage 3                           29        31       9     69          5        30      10     45 
----------------------------------  ---------  --------  ------  -----  ---------  --------  ------  ----- 
 
                                            %         %       %      %          %%                %% 
----------------------------------  ---------  --------  ------  -----  ---------   -------  ------ ---- 
Total forbearance as a % of 
 total gross balances                    10.3       1.4     0.8    1.8        2.8       1.3     0.9    1.3 
----------------------------------  ---------  --------  ------  -----  ---------  --------  ------  ----- 
 
                                         GBPm      GBPm    GBPm   GBPm       GBPm      GBPm    GBPm   GBPm 
----------------------------------  ---------  --------  ------  -----  ---------  --------  ------  ----- 
Impairment provisions on forborne 
 loans                                     12        28       8     48          6        28       9     43 
----------------------------------  ---------  --------  ------  -----  ---------  --------  ------  ----- 
 

Notes:

i. Where more than one concession event has occurred, balances are reported under the latest event.

ii. For loans subject to concession events, accounts are transferred back to stage 1 or 2 only after being up to date and meeting contractual obligations for a period of 12 months.

Credit risk - Commercial

Summary

The commercial portfolio comprises loans which have been provided to meet the funding requirements of registered social landlords, project finance initiatives and commercial real estate investors. The project finance and commercial real estate portfolios are closed to new business and are in run-off. Total balances have therefore continued to reduce. Overall credit quality has remained stable.

 
Commercial gross balances 
                                           2023   2022 
                                                 ----- 
                                           GBPm   GBPm 
---------------------------------------  ------  ----- 
Registered social landlords (note i)      4,131  4,329 
---------------------------------------  ------  ----- 
Project finance (note ii)                   537    611 
---------------------------------------  ------  ----- 
Commercial real estate (CRE)                326    513 
---------------------------------------  ------  ----- 
Commercial balances at amortised cost     4,994  5,453 
---------------------------------------  ------  ----- 
Fair value adjustment for micro hedged 
 risk (note iii)                           43 0    549 
---------------------------------------  ------  ----- 
Commercial balances - FVTPL (note iv)        53     52 
---------------------------------------  ------  ----- 
Total                                    5,4 77  6,054 
---------------------------------------  ------  ----- 
 

Notes:

   i.   Loans to registered social landlords are secured on residential property. 

ii. Loans advanced in relation to project finance are secured on cash flows from government or local authority backed contracts under the Private Finance Initiative.

iii. Micro hedged risk relates to loans hedged on an individual basis.

iv. FVTPL includes CRE balances of GBP51 million (2022: GBP50 million) and registered social landlord balances of GBP2 million (2022: GBP2 million).

 
Impairment charge and write-offs for the year 
                                       2023   2022 
                                             ----- 
                                       GBPm   GBPm 
-----------------------------------  ------  ----- 
Total impairment charge                   1      8 
-----------------------------------  ------  ----- 
 
Gross write-offs                         15     12 
-----------------------------------  ------  ----- 
 

Commercial provision charges and write-offs remain low and primarily reflect updates to a small number of individually assessed exposures.

Credit risk - Commercial (continued)

The following table shows commercial balances carried at amortised cost on the balance sheet, with the stage allocation of the exposures, impairment provisions and resulting provision coverage ratios.

 
Commercial product and staging analysis 
                                            2023                        2022 
                                 Stage  Stage  Stage  Total  Stage  Stage  Stage  Total 
                                     1      2      3             1      2      3 
                                                      ----- 
                                  GBPm   GBPm   GBPm   GBPm   GBPm   GBPm   GBPm   GBPm 
-------------------------------  -----  -----  -----  -----  -----  -----  -----  ----- 
Gross balances 
-------------------------------  -----  -----  -----  -----  -----  -----  -----  ----- 
   Registered social landlords   4,061     70      -  4,131  4,292     37      -  4,329 
-------------------------------  -----  -----  -----  -----  -----  -----  -----  ----- 
   Project finance                 459     78      -    537    552     54      5    611 
-------------------------------  -----  -----  -----  -----  -----  -----  -----  ----- 
   CRE                             274     19     33    326    393     65     55    513 
-------------------------------  -----  -----  -----  -----  -----  -----  -----  ----- 
Total                            4,794    167     33  4,994  5,237    156     60  5,453 
-------------------------------  -----  -----  -----  -----  -----  -----  -----  ----- 
 
Provisions 
-------------------------------  -----  -----  -----  -----  -----  -----  -----  ----- 
   Registered social landlords       1      -      -      1      1-            -1 
-------------------------------  -----  -----  -----  -----  -----   ----  ----- ---- 
   Project finance                   -      8      -      8      -     13      2     15 
-------------------------------  -----  -----  -----  -----  -----  -----  -----  ----- 
   CRE                               1      -      6      7      -1           13     14 
-------------------------------  -----  -----  -----  -----  -----   ----  -----  ----- 
Total                                2      8      6     16      1     14     15     30 
-------------------------------  -----  -----  -----  -----  -----  -----  -----  ----- 
 
Provisions as a % of                 %      %      %      %      %%            %% 
 total balance 
-------------------------------  -----  -----  -----  -----  -----   ----  ----- ---- 
   Registered social landlords    0.01   0.26      -   0.02   0.01   0.16      -   0.01 
-------------------------------  -----  -----  -----  -----  -----  -----  -----  ----- 
   Project finance                0.02  10.65      -   1.57   0.02  23.40  46.69   2.46 
-------------------------------  -----  -----  -----  -----  -----  -----  -----  ----- 
   CRE                            0.19   1.31  18.94   2.13   0.15   1.22  23.41   2.80 
-------------------------------  -----  -----  -----  -----  -----  -----  -----  ----- 
Total                             0.02   5.26  18.94   0.32   0.02   8.62  25.35   0.55 
-------------------------------  -----  -----  -----  -----  -----  -----  -----  ----- 
 

Over the year, the performance of the commercial portfolio has remained stable, with 96% (2022: 96%) of balances in stage 1. Of the GBP167 million (2022: GBP156 million) stage 2 loans, which represent 3.3% (2022: 2.9%) of total balances, GBPnil (2022: GBP7 million) were in arrears by 30 days or more.

Loans in the project finance portfolio benefit from long-term cash flows, which typically emanate from the provision of assets such as schools, hospitals, police stations, government buildings and roads, procured under the Private Finance Initiative (PFI). The stage 2 balance reflects a small number of borrowers affected by issues relating to underlying assets.

Repayment of loans has resulted in the reduction in stage 2 CRE loan balances. Write-offs and a reduction in asset values for remaining impaired loans has resulted in an overall decrease to CRE stage 3 provisions to GBP6 million (2022: GBP13 million).

Credit risk - Commercial (continued)

Credit quality

Nationwide applies robust credit management policies and processes to identify and manage the risks arising from the portfolio.

The CRE portfolio continues to be spread across the retail, office, residential investment, industrial and leisure sectors. Where a CRE loan is secured on assets crossing different sectors, the sector allocation is based upon the value of the underlying assets in each sector. For the CRE portfolio the largest exposure is to the residential sector, which represents 39% (2022: 40%) of total CRE balances, with a weighted average LTV of 35% (2022: 34%). Exposure to office assets has reduced to 21% (2022: 23%) of total CRE balances, with a weighted average LTV of 64% (2022: 58%).

The LTV distribution of CRE balances has remained stable with 91% (2022: 91%) of the portfolio having an LTV of 75% or less, and 47% (2022: 61%) of the portfolio having an LTV of 50% or less.

CRE balances with arrears have reduced to GBP18 million (2022: GBP44 million). Of these, GBP10 million (2022: GBP24 million) have arrears greater than 3 months and relate to loans that are in recovery or are being actively managed.

The following table shows the CRE portfolio by risk grade and the provision coverage for each category. The table includes balances held at amortised cost only.

 
CRE gross balances by risk grade and provision coverage 
                               2023                                   2022 
-------------  -------------------------------------  ------------------------------------- 
               Stage  Stage  Stage  Total  Provision  Stage  Stage  Stage  Total  Provision 
                   1      2      3          coverage      1      2      3          coverage 
-------------  -----  -----  -----  -----  ---------  -----  -----  -----  -----  --------- 
                GBPm   GBPm   GBPm   GBPm          %   GBPm   GBPm   GBPm   GBPm          % 
-------------  -----  -----  -----  -----  ---------  -----  -----  -----  -----  --------- 
Strong           171      -      -    171        0.0    258      5      -    263        0.0 
-------------  -----  -----  -----  -----  ---------  -----  -----  -----  -----  --------- 
Good              97      1      -     98        0.3    107     18      -    125        0.2 
-------------  -----  -----  -----  -----  ---------  -----  -----  -----  -----  --------- 
Satisfactory       6      2      -      8        2.8     26     16      -     42        0.8 
-------------  -----  -----  -----  -----  ---------  -----  -----  -----  -----  --------- 
Weak               -     16      1     17        1.5      2     26      1     29        2.6 
-------------  -----  -----  -----  -----  ---------  -----  -----  -----  -----  --------- 
Impaired           -      -     32     32       19.1      -      -     54     54       23.7 
-------------  -----  -----  -----  -----  ---------  -----  -----  -----  -----  --------- 
Total            274     19     33    326        2.1    393     65     55    513        2.8 
-------------  -----  -----  -----  -----  ---------  -----  -----  -----  -----  --------- 
 

The risk grades in the table above are based upon the IRB supervisory slotting approach for specialised lending exposures. Exposures are classified into categories depending on the underlying credit risk, with the assessment based upon financial strength, property characteristics, strength of sponsor and any other forms of security. The credit quality of the CRE portfolio has remained stable with 85% (2022: 84%) of the portfolio balances rated as strong, good or satisfactory.

Risk grades for the project finance portfolio use the same slotting approach as for CRE lending, with 85% (2022: 90%) of the exposure rated strong or good.

The registered social landlord portfolio is risk rated using an internal PD rating model, with the major drivers being financial strength, evaluations of the borrower's oversight and management, and their type and size. The distribution of exposures is weighted towards the stronger risk ratings and against a backdrop of zero defaults in the portfolio, the credit quality remains high, with an average 12-month PD of 0.04% (2022: 0.03%) across the portfolio.

Credit risk - Commercial (continued)

Forbearance

Nationwide is committed to supporting borrowers facing financial difficulty by working with them to find a solution through proactive arrears management and forbearance.

Forbearance is recorded and reported at borrower level and applies to all commercial lending, including impaired exposures and borrowers subject to enforcement and recovery action. The Group applies the European Banking Authority definition of forbearance.

The table below provides details of commercial loans that are currently subject to forbearance by concession event.

 
Gross balances subject to forbearance (note i) 
                                         2023   2022 
                                         ----  ----- 
                                         GBPm   GBPm 
---------------------------------------  ----  ----- 
Modifications: 
---------------------------------------  ----  ----- 
   Payment concession                      79    125 
---------------------------------------  ----  ----- 
   Extension at maturity                   16     37 
---------------------------------------  ----  ----- 
   Breach of covenant                      21     14 
---------------------------------------  ----  ----- 
   Security amendment                       -      2 
---------------------------------------  ----  ----- 
Refinance                                   -      7 
---------------------------------------  ----  ----- 
Total                                     116    185 
---------------------------------------  ----  ----- 
 
Total impairment provision on forborne 
 loans                                     14     27 
---------------------------------------  ----  ----- 
 

Note:

i. Loans where more than one concession event has occurred are reported under the latest event.

Total forborne balances (excluding FVTPL) have reduced to GBP116 million (2022: GBP185 million), comprising CRE of GBP50 million (2022: GBP116 million) and project finance of GBP66 million

(2022: GBP69 million), following a reduction in CRE balances through redemption or write off.

In addition, there are GBP36 million (2022: GBP36 million) of FVTPL commercial lending balances which are forborne that relate to a single exposure.

Credit risk - Treasury assets

Summary

The treasury portfolio is held primarily for liquidity management and, in the case of derivatives, for market risk management. As at 4 April 2023 treasury assets represented 23.2% (2022: 23.3%) of total assets. There are no exposures to emerging markets, hedge funds or credit default swaps. The classification of treasury asset balances is set out below.

 
Treasury asset balances 
                                                        2023    2022 
                                     ---------------  ------  ------ 
                                      Classification    GBPm    GBPm 
-----------------------------------  ---------------  ------  ------ 
                                           Amortised 
Cash                                            cost  25,635  30,221 
-----------------------------------  ---------------  ------  ------ 
Loans and advances to banks and            Amortised 
 similar institutions                           cost   2,860   3,052 
-----------------------------------  ---------------  ------  ------ 
Investment securities (note i)                 FVOCI  27,562  25,349 
-----------------------------------  ---------------  ------  ------ 
Investment securities (note i)                 FVTPL      13      17 
-----------------------------------  ---------------  ------  ------ 
                                           Amortised 
Investment securities                           cost      40     118 
-----------------------------------  ---------------  ------  ------ 
Liquidity and investment portfolio                    56,110  58,757 
----------------------------------------------------  ------  ------ 
Derivative instruments (note ii)               FVTPL   6,923   4,723 
-----------------------------------  ---------------  ------  ------ 
Treasury assets                                       63,033  63,480 
----------------------------------------------------  ------  ------ 
 

Notes :

i. Investment securities at FVOCI include GBP44 million (2022: GBP46 million) and investment securities at FVTPL include GBP13 million (2022: GBP17 million) which relate to investments not included within the Group's liquidity portfolio. These investments primarily relate to investments made in Fintech companies which are being held for strategic purposes.

ii. Derivatives are classified as assets where their fair value is positive and liabilities where their fair value is negative. As at 4 April 2023, derivative liabilities were GBP1,524 million (2022: GBP1,428 million).

Cash held in the treasury portfolio has decreased to GBP25.6 billion (2022: GBP30.2 billion) and reflects the early repayment of GBP4.5 billion of the Bank of England's Term Funding Scheme with additional incentives for SMEs (TFSME). Investment activity remains focused on high quality liquid assets, including assets eligible for central bank operations. Fixed rate investment securities are fully swapped to floating rate receipts for the duration of the holding. The increase in investment securities in the year of GBP2.2 billion is largely attributable to increased holdings of government and supranational bonds. The GBP40 million of investment securities classified as amortised cost are residential mortgage backed securities (RMBS), which are expected to have paid down fully by December 2024. Derivatives are used to economically hedge financial risks inherent in core lending and funding activities, and are not used for trading or speculative purposes.

Credit risk within the treasury portfolio arises from the instruments held and transacted by the Treasury function for operational, liquidity and investment purposes. In addition, counterparty credit risk arises from the use of derivatives to reduce exposure to market risks; these are only transacted with highly-rated organisations and are collateralised under market standard documentation.

There were no impairment losses for the year ended 4 April 2023 (2022: GBPnil). For financial assets held at amortised cost or at FVOCI, all exposures within the table below are classified as stage 1, reflecting the strong and stable credit quality of treasury assets.

 
Impairment provisions on treasury assets 
                                               2023                        2022 
                                    --------------------------  -------------------------- 
                                    Gross balances  Provisions  Gross balances  Provisions 
                                    --------------              --------------  ---------- 
                                              GBPm        GBPm            GBPm        GBPm 
----------------------------------  --------------  ----------  --------------  ---------- 
Loans and advances to banks 
 and similar institutions                    2,860           -           3,052           - 
----------------------------------  --------------  ----------  --------------  ---------- 
Investment securities - FVOCI               27,562           -          25,349           - 
----------------------------------  --------------  ----------  --------------  ---------- 
Investment securities - amortised 
 cost                                           40           -             118           - 
----------------------------------  --------------  ----------  --------------  ---------- 
 

Credit risk - Treasury assets (continued)

Liquidity and investment portfolio

The liquidity and investment portfolio of GBP56,110 million (2022: GBP58,757 million) comprises liquid assets and other securities as set out below.

 
Liquidity and investment portfolio by credit rating (note i) 
2023                                    AAA  AA   A  Other   UK  US  Europe  Japan  Other 
                                ------  ---          -----  ---      ------  -----  ----- 
                                  GBPm    %   %   %      %    %   %       %      %      % 
------------------------------  ------  ---          -----  ---      ------  -----  ----- 
Liquid assets: 
------------------------------  ------  ---          -----  ---      ------  -----  ----- 
Cash and reserves at central 
 banks                          25,635    -  99   1-         99-          1-            - 
------------------------------  ------  ---           ----  ---      ------   ----  ----- 
Government bonds (note ii)      20,130   31  54  15-         37  24      14     12     13 
------------------------------  ------  ---           ----  ---      ------  -----  ----- 
Supranational bonds              2,838   46  54   --          --          --          100 
------------------------------  ------  ---           ----  ---      ------   ----  ----- 
Covered bonds                    2,843  100-      --         46-         16-           38 
------------------------------  ------  ---           ----  ---      ------   ----  ----- 
Residential mortgage backed 
 securities (RMBS)                 618  100-      --         69-         31-            - 
------------------------------  ------  ---           ----  ---      ------   ----  ----- 
Other asset backed securities      197  100-      --         94-          6-            - 
------------------------------  ------  ---           ----  ---      ------   ----  ----- 
Liquid assets total             52,261   22  72   6-         679          75           12 
------------------------------  ------  ---           ----  ---      ------   ----  ----- 
Other securities (note iii): 
------------------------------  ------  ---          -----  ---      ------  -----  ----- 
RMBS FVOCI                         885  100-      --        100-          --            - 
------------------------------  ------  ---           ----  ---      ------   ----  ----- 
RMBS amortised cost                 40  100-      --        100-          --            - 
------------------------------  ------  ---           ----  ---      ------   ----  ----- 
Other investments (note iv)         64    -  11   -     89   89-         11-            - 
------------------------------  ------  ---          -----  ---      ------   ----  ----- 
Other securities total             989   931      -6         99-          1-            - 
------------------------------  ------  ---           ----  ---      ------   ----  ----- 
Loans and advances to banks 
 and similar institutions        2,860    -  85  141         82  13       5-            - 
------------------------------  ------  ---           ----  ---      ------   ----  ----- 
Total                           56,110   22  71   7-         689          74           12 
------------------------------  ------  ---           ----  ---      ------   ----  ----- 
 
2022                              GBPm    %%      %%          %%          %%            % 
------------------------------  ------  ---           ----  ---      ------   ----  ----- 
Liquid assets: 
------------------------------  ------  ---          -----  ---      ------  -----  ----- 
Cash and reserves at central 
 banks                          30,221    -  99   1-        100-          --            - 
------------------------------  ------  ---           ----  ---      ------   ----  ----- 
Government bonds (note ii)      19,579   30  55  15-         33  23      22     13      9 
------------------------------  ------  ---           ----  ---      ------  -----  ----- 
Supranational bonds              1,318   58  42   --          --          --          100 
------------------------------  ------  ---           ----  ---      ------   ----  ----- 
Covered bonds                    2,630   991      --         48-         19-           33 
------------------------------  ------  ---           ----  ---      ------   ----  ----- 
Residential mortgage backed 
 securities (RMBS)                 584  100-      --         71-         29-            - 
------------------------------  ------  ---           ----  ---      ------   ----  ----- 
Other asset backed securities      289  100-      --         89-         11-            - 
------------------------------  ------  ---           ----  ---      ------   ----  ----- 
Liquid assets total             54,621   18  76   6-         718          95            7 
------------------------------  ------  ---           ----  ---      ------   ----  ----- 
Other securities (note iii): 
------------------------------  ------  ---          -----  ---      ------  -----  ----- 
RMBS FVOCI                         889  100-      --        100-          --            - 
------------------------------  ------  ---           ----  ---      ------   ----  ----- 
RMBS amortised cost                118  100-      --        100-          --            - 
------------------------------  ------  ---           ----  ---      ------   ----  ----- 
Other investments (note iv)         77    -  18   -     82   82-         18-            - 
------------------------------  ------  ---          -----  ---      ------   ----  ----- 
Other securities total           1,084   931      -6         99-          1-            - 
------------------------------  ------  ---           ----  ---      ------   ----  ----- 
Loans and advances to banks 
 and similar institutions        3,052    -  77  212         83  11       5-            1 
------------------------------  ------  ---           ----  ---      ------   ----  ----- 
Total                           58,757   19  75   6-         728          94            7 
==============================  ======  ===           ====  ===      ======   ====  ===== 
 

Notes:

i. Ratings used are obtained from Standard & Poor's (S&P), Moody's or Fitch. For loans and advances to banks and similar institutions, internal ratings are used.

ii. Balances classified as government bonds include government guaranteed, agency and government sponsored bonds.

iii. Includes RMBS (UK buy to let and UK non-conforming) not eligible for the Liquidity Coverage Ratio (LCR).

iv. Includes investment securities held at FVTPL of GBP13 million (2022: GBP17 million).

dit risk - Treasury assets (continued)

Country exposures

The following table summarises the exposure (shown at the balance sheet carrying value) to institutions outside the UK.

 
Country exposures (note i) 
2023                                                                           Loans and 
                   Government        Mortgage    Covered   Supranational        advances     Other 
                  Bonds (note          backed      bonds           bonds        to banks    assets               Total 
                          ii)      securities                                        and 
                                                                                 similar 
                                                                            institutions 
                               --------------  ---------  --------------  --------------  --------  ------------------ 
                         GBPm            GBPm       GBPm            GBPm            GBPm      GBPm                GBPm 
--------------  -------------  --------------  ---------  --------------  --------------  --------  ------------------ 
Austria                   418               -          -               -               -         -                 418 
--------------  -------------  --------------  ---------  --------------  --------------  --------  ------------------ 
Belgium                   360               -          -               -               -         -                 360 
--------------  -------------  --------------  ---------  --------------  --------------  --------  ------------------ 
Denmark                   105               -          9               -               -         -                 114 
--------------  -------------  --------------  ---------  --------------  --------------  --------  ------------------ 
Finland                   355               -         23               -               -         -                 378 
--------------  -------------  --------------  ---------  --------------  --------------  --------  ------------------ 
France                    939               -        139               -              60         7               1,145 
--------------  -------------  --------------  ---------  --------------  --------------  --------  ------------------ 
Germany                   274               -         57               -              72        12                 415 
--------------  -------------  --------------  ---------  --------------  --------------  --------  ------------------ 
Ireland                     -               -          -               -               -         -                   - 
--------------  -------------  --------------  ---------  --------------  --------------  --------  ------------------ 
Netherlands               306             191          -               -               -         -                 497 
--------------  -------------  --------------  ---------  --------------  --------------  --------  ------------------ 
Norway                      -               -        128               -               -         -                 128 
--------------  -------------  --------------  ---------  --------------  --------------  --------  ------------------ 
Sweden                     11               -        107               -               -         -                 118 
--------------  -------------  --------------  ---------  --------------  --------------  --------  ------------------ 
Total Europe            2,768             191        463               -             132        19               3,573 
--------------  -------------  --------------  ---------  --------------  --------------  --------  ------------------ 
Australia                  43               -        153               -               -         -                 196 
==============  =============  ==============  =========  ==============  ==============  ========  ================== 
Canada                  2,506               -        852               -               6         -               3,364 
==============  =============  ==============  =========  ==============  ==============  ========  ================== 
Japan                   2,383               -          -               -               -         -               2,383 
==============  =============  ==============  =========  ==============  ==============  ========  ================== 
Singapore                   -               -         76               -               -         -                  76 
==============  =============  ==============  =========  ==============  ==============  ========  ================== 
USA                     4,959               -          -               -             384         -               5,343 
==============  =============  ==============  =========  ==============  ==============  ========  ================== 
Supranational 
 entities 
 (note iii)                 -               -          -           2,838               -         -               2,838 
--------------  -------------  --------------  ---------  --------------  --------------  --------  ------------------ 
Total                  12,659             191      1,544           2,838             522        19              17,773 
==============  =============  ==============  =========  ==============  ==============  ========  ================== 
 

Credit risk - Treasury assets (continued)

Country exposures (continued)

 
Country exposures (note i) 
2022                                                                           Loans and 
                   Government        Mortgage    Covered   Supranational        advances     Other 
                  Bonds (note          backed      bonds           bonds    to banks and    assets               Total 
                          ii)      securities                                    similar 
                                                                            institutions 
                               --------------  ---------  --------------  --------------  --------  ------------------ 
                         GBPm            GBPm       GBPm            GBPm            GBPm      GBPm                GBPm 
--------------  -------------  --------------  ---------  --------------  --------------  --------  ------------------ 
Austria                   373               -          -               -               -         -                 373 
--------------  -------------  --------------  ---------  --------------  --------------  --------  ------------------ 
Belgium                   571               -          -               -               -         -                 571 
--------------  -------------  --------------  ---------  --------------  --------------  --------  ------------------ 
Denmark                   115               -         10               -               -         -                 125 
--------------  -------------  --------------  ---------  --------------  --------------  --------  ------------------ 
Finland                   535               -         23               -               -         -                 558 
--------------  -------------  --------------  ---------  --------------  --------------  --------  ------------------ 
France                  1,533               -        143               -              23        14               1,713 
--------------  -------------  --------------  ---------  --------------  --------------  --------  ------------------ 
Germany                   656               -         57               -             129        33                 875 
--------------  -------------  --------------  ---------  --------------  --------------  --------  ------------------ 
Ireland                   130               -          -               -               -         -                 130 
--------------  -------------  --------------  ---------  --------------  --------------  --------  ------------------ 
Netherlands               440             170          -               -               -         -                 610 
--------------  -------------  --------------  ---------  --------------  --------------  --------  ------------------ 
Norway                      -               -        150               -               -         -                 150 
--------------  -------------  --------------  ---------  --------------  --------------  --------  ------------------ 
Sweden                      -               -        108               -               -         -                 108 
--------------  -------------  --------------  ---------  --------------  --------------  --------  ------------------ 
Total Europe            4,353             170        491               -             152        47               5,213 
Australia                   -               -        133               -              18         -                 151 
Canada                  1,830               -        656               -              18         -               2,504 
Japan                   2,501               -          -               -               -         -               2,501 
Singapore                   -               -         70               -               -         -                  70 
USA                     4,389               -          -               -             326         -               4,715 
--------------  -------------  --------------  ---------  --------------  --------------  --------  ------------------ 
Supranational 
 entities 
 (note iii)                 -               -          -           1,318               -         -               1,318 
Total                  13,073             170      1,350           1,318             514        47              16,472 
                               --------------  ---------  --------------  --------------  --------  ------------------ 
 

Notes:

i. Nationwide has no exposure to credit risk arising from Russian or Ukrainian assets as it does not invest in liquid assets or other securities issued by Russian or Ukrainian entities.

ii. Balances classified as government bonds include government guaranteed, agency and government sponsored bonds.

iii. Exposures to Supranational entities are made up of bonds issued by highly rated multilateral development banks (MDBs) and international organisations (IOs).

Credit risk - Treasury assets (continued)

Derivative financial instruments

Derivatives are used to manage exposure to market risks, and not for trading or speculative purposes, although the application of accounting rules can create volatility in the income statement in a given financial year. The fair value of derivative assets as at 4 April 2023 was GBP6.9 billion (2022: GBP4.7 billion) and the fair value of derivative liabilities was GBP1.5 billion (2022: GBP1.4 billion).

Nationwide, as a direct member of a central counterparty (CCP), has central clearing capability which it uses to clear standardised derivatives. Where derivatives are not cleared at a CCP they are transacted under the International Swaps and Derivatives Association (ISDA) Master Agreement. A Credit Support Annex (CSA) is always executed in conjunction with the ISDA Master Agreement. Under the terms of a CSA collateral is passed between parties to mitigate the market-contingent counterparty risk inherent in the outstanding positions. CSAs are two-way agreements where both parties post collateral dependent on the exposure of the derivative. Collateral is paid or received on a regular basis (typically daily) to mitigate the mark-to-market exposures. Market standard CSA collateral allows GBP, EUR and USD cash, and in some cases extends to high grade sovereign debt securities; both cash and securities can be held as collateral by the Society.

Nationwide's CSA documentation for derivatives grants legal rights of set-off for transactions with the same counterparty. Accordingly, the credit risk associated with such positions is reduced to the extent that negative mark-to-market values offset positive mark-to-market values in the calculation of credit risk within each netting agreement.

Under the terms of CSA netting agreements, outstanding transactions with the same counterparty can be offset and settled on a net basis following a default, or another predetermined event. Under these arrangements, netting benefits of GBP1.3 billion (2022: GBP1.3 billion) were available and GBP5.6 billion (2022: GBP3.5 billion) of collateral was held.

This table shows the exposure to counterparty credit risk for derivative contracts after netting benefits and collateral.

 
Derivative credit exposure 
                                               2023                           2022 
Counterparty credit quality           AA        A   BBB    Total     AA        A   BBB    Total 
                                    GBPm     GBPm  GBPm     GBPm   GBPm     GBPm  GBPm     GBPm 
Derivative assets as per balance 
 sheet                               636    6,287     -    6,923    541    4,177     5    4,723 
Netting benefits                   (182)  (1,104)     -  (1,286)  (212)  (1,050)   (1)  (1,263) 
Net current credit exposure          454    5,183     -    5,637    329    3,127     4    3,460 
Collateral (cash)                  (451)  (5,183)     -  (5,634)  (329)  (3,127)   (4)  (3,460) 
Net derivative credit exposure         3        -     -        3      -        -     -        - 
 

Outlook

The treasury portfolio will continue to be held primarily for liquidity management and to hedge market risks taken in the normal course of business.

Liquidity and funding risk

Summary

Liquidity risk is the risk that Nationwide is unable to meet its liabilities as they fall due and maintain member and external stakeholder confidence. Funding risk is the risk that Nationwide is unable to maintain diverse funding sources in wholesale and retail markets and manage excessive concentrations of funding types.

Liquidity and funding risks are managed within a comprehensive risk framework which includes policies, strategy, limit setting and monitoring, stress testing and robust governance controls. This framework ensures that Nationwide maintains stable and diverse funding sources and a sufficient holding of high-quality liquid assets such that there is no significant risk that liabilities cannot be met as they fall due.

Nationwide's Liquidity Coverage Ratio (LCR), which ensures that sufficient high-quality liquid assets are held to survive a short-term severe but plausible liquidity stress, averaged 180% over the 12 months ended 4 April 2023 (2022: 183%). Nationwide continues to manage its liquidity against internal risk appetite which is more prudent than regulatory requirements, and under the most severe internal 30 calendar day stress test, the average ratio of the liquid asset buffer to stressed net outflows over the 12 months ended 4 April 2023 equated to 155% (2022: 159%).

The position against the longer-term funding metric, the Net Stable Funding Ratio (NSFR), is also monitored. Nationwide's average NSFR for the four quarters ended 4 April 2023 was 147% (2022: 146%), well in excess of the 100% minimum requirement.

Nationwide has met its most recent investment target of holding GBP1.5 billion of Environmental, Social and Governance (ESG) assets and will maintain a minimum holding of GBP1.5 billion for 2023/24. The investment criteria for ESG assets remains restricted to bonds issued by multilateral development banks and green issuances from selected governments.

Funding risk

Funding strategy

Nationwide's funding strategy is to remain predominantly retail funded, as set out below.

 
Funding profile 
                                                     Members' interests, equity 
Assets                                  2023   2022   and liabilities                 2023   2022 
                                       -----                                         ----- 
(note i)                               GBPbn  GBPbn                                  GBPbn  GBPbn 
                                                                                     ----- 
Retail mortgages                       201.4  197.9  Retail funding                  187.1  178.0 
Treasury assets (including liquidity 
 portfolio)                             56.1   58.8  Wholesale funding                57.9   67.3 
Commercial lending                       5.5    6.0  Other liabilities                 3.1    3.0 
Consumer lending                         3.9    4.1  Capital and reserves (note ii)   23.8   24.1 
Other assets                             5.0    5.6 
Total                                  271.9  272.4  Total                           271.9  272.4 
 

Notes:

i. Figures in the above table are stated net of impairment provisions where applicable.

ii. Includes all subordinated liabilities and subscribed capital.

At 4 April 2023, Nationwide's loan to deposit ratio, which represents loans and advances to customers divided by the total of shares and other deposits, was 109.6% (2022: 113.6%). Included within shares and other deposits, which are reported in the retail and wholesale funding categories above, is GBP29 billion of deposits (4 April 2022: GBP26 billion) that exceed the GBP85,000 per customer Financial Services Compensation Scheme (FSCS) limit.

Liquidity and funding risk (continued)

Wholesale funding

The wholesale funding portfolio comprises a range of secured and unsecured instruments to ensure that a stable and diversified funding base is maintained across a range of instruments, currencies, maturities, and investor types. Part of Nationwide's wholesale funding strategy is to remain active in core markets and currencies. A funding risk limit framework also ensures that a prudent funding mix and maturity concentration profile is maintained and limits the level of encumbrance to ensure enough contingent funding capacity is retained in the event of a stress.

Wholesale funding has decreased by GBP9.4 billion to GBP57.9 billion during the year. The decrease is primarily due to a reduction in balances relating to repurchase agreements (repo) and a GBP4.5 billion reduction in holdings from the Bank of England's Term Funding Scheme with additional incentives for SMEs (TFSME), which is partially offset by a GBP2.1 billion net increase in secured and unsecured funding issuances during the period. The wholesale funding ratio (on-balance sheet wholesale funding as a proportion of total funding liabilities) at 4 April 2023 was 25.0% (2022: 28.8%).

The table below sets out Nationwide's wholesale funding by currency.

 
Wholesale funding by currency 
                                                    2023                                       2022 
                                    GBP    EUR    USD  Other  Total    % of    GBP    EUR    USD  Other  Total    % of 
                                                                      total                                      total 
                                  GBPbn  GBPbn  GBPbn  GBPbn  GBPbn          GBPbn  GBPbn  GBPbn  GBPbn  GBPbn 
Repos                               1.4    0.1    0.6      -    2.1       4    4.2    2.9    4.0      -   11.1      16 
Deposits                           11.0      -      -      -   11.0      19    8.8    0.1      -      -    8.9      13 
Certificates of deposit             1.0      -      -      -    1.0       2      -      -      -      -      -       - 
Covered bonds                       6.0    7.2      -    1.2   14.4      25    5.4    6.4    0.7    0.4   12.9      19 
Medium term notes                   1.1    4.8    3.9    1.3   11.1      19    1.8    3.8    3.8    0.6   10.0      15 
Securitisations                     2.3      -    0.2      -    2.5       4    2.6      -    0.4      -    3.0       4 
Term Funding Scheme with 
 additional 
 incentives for SMEs (TFSME)       17.2      -      -      -   17.2      29   21.7      -      -      -   21.7      33 
Other (note i)                        -  (1.1)  (0.2)  (0.1)  (1.4)     (2)      -  (0.2)  (0.1)      -  (0.3)       - 
Total                              40.0   11.0    4.5    2.4   57.9     100   44.5   13.0    8.8    1.0   67.3     100 
 

Note:

i. Other consists of fair value adjustments to debt securities in issue for micro hedged risks.

Liquidity and funding risk (continued)

The table below sets out Nationwide's residual maturity of wholesale funding, on a contractual maturity basis.

 
Wholesale funding - residual maturity 
2023                       Not more    Over one   Over three    Over six    Subtotal    Over one  Over two  Total 
                           than one       month       months      months   less than    year but     years 
                              month     but not      but not     but not    one year    not more 
                                      more than    more than   more than                    than 
                                          three   six months    one year               two years 
                                         months 
                          ---------  ----------  -----------              ----------  ----------            ----- 
                              GBPbn       GBPbn        GBPbn       GBPbn       GBPbn       GBPbn     GBPbn  GBPbn 
------------------------ 
Repos                           2.1           -            -           -         2.1           -         -    2.1 
------------------------ 
Deposits                        7.6         1.6          1.4         0.3        10.9         0.1         -   11.0 
------------------------ 
Certificates of deposit         1.0           -            -           -         1.0           -         -    1.0 
------------------------ 
Covered bonds                   0.8         0.1            -         1.6         2.5         1.1      10.8   14.4 
------------------------ 
Medium term notes               0.7           -            -         1.4         2.1         0.8       8.2   11.1 
------------------------ 
Securitisations                 0.7           -          0.2         0.2         1.1         0.3       1.1    2.5 
------------------------ 
TFSME                             -           -            -           -           -        11.9       5.3   17.2 
------------------------ 
Other (note i)                    -           -            -           -           -       (0.1)     (1.3)  (1.4) 
Total                          12.9         1.7          1.6         3.5        19.7        14.1      24.1   57.9 
Of which secured                3.6         0.1          0.2         1.8         5.7        13.3      16.4   35.4 
------------------------ 
Of which unsecured              9.3         1.6          1.4         1.7        14.0         0.8       7.7   22.5 
% of total                     22.3         2.9          2.8         6.0        34.0        24.4      41.6    100 
------------------------ 
 
 
Wholesale funding - residual maturity 
2022                       Not more    Over one   Over three    Over six    Subtotal    Over one  Over two  Total 
                           than one       month       months      months   less than    year but     years 
                              month     but not      but not     but not    one year         not 
                                      more than    more than   more than               more than 
                                          three   six months    one year               two years 
                                         months 
                          ---------  ----------  -----------              ----------  ----------            ----- 
                              GBPbn       GBPbn        GBPbn       GBPbn       GBPbn       GBPbn     GBPbn  GBPbn 
------------------------ 
Repos                          11.1           -            -           -        11.1           -         -   11.1 
------------------------ 
Deposits                        5.8         1.1          2.0           -         8.9           -         -    8.9 
------------------------ 
Certificates of deposit           -           -            -           -           -           -         -      - 
------------------------ 
Covered bonds                     -           -          1.0         1.7         2.7         2.3       7.9   12.9 
------------------------ 
Medium term notes               0.2         0.6            -         1.3         2.1         1.9       6.0   10.0 
------------------------ 
Securitisations                 0.4           -          0.2         0.5         1.1         1.3       0.6    3.0 
------------------------ 
TFSME                             -           -            -           -           -           -      21.7   21.7 
------------------------ 
Other (note i)                    -           -            -           -           -           -     (0.3)  (0.3) 
Total                          17.5         1.7          3.2         3.5        25.9         5.5      35.9   67.3 
Of which secured               11.5           -          1.2         2.2        14.9         3.6      30.1   48.6 
------------------------ 
Of which unsecured              6.0         1.7          2.0         1.3        11.0         1.9       5.8   18.7 
% of total                     26.0         2.5          4.8         5.2        38.5         8.2      53.3  100.0 
------------------------ 
 

Note:

   i.   Other consists of fair value adjustments to debt securities in issue for micro hedged risks. 

At 4 April 2023, cash, government bonds and supranational bonds included in the liquid asset buffer represented 229% (2022: 153%) of wholesale funding maturing in less than one year, assuming no rollovers.

Liquidity and funding risk (continued)

Liquidity risk

Liquid assets

The table below sets out the sterling equivalent fair value of the liquidity portfolio, by issuing currency. It includes off-balance sheet liquidity, such as securities received through reverse repo agreements, and excludes securities encumbered through repo agreements and for other purposes.

 
Liquid assets 
                                                  2023                                       2022 
                                  GBP    EUR    USD    JPY   Other  Total    GBP    EUR    USD    JPY   Other  Total 
                                                             (note                                      (note 
                                                                i)                                         i) 
                                GBPbn  GBPbn  GBPbn  GBPbn   GBPbn  GBPbn  GBPbn  GBPbn  GBPbn  GBPbn   GBPbn  GBPbn 
Cash and reserves at central 
 banks                           25.5      -    0.1      -       -   25.6   30.0    0.2      -      -       -   30.2 
Government bonds (note ii)        5.9    3.2    5.3    1.3     1.1   16.8    2.2    2.0    0.9    2.0     0.9    8.0 
Supranational bonds               0.1    2.2    0.5      -       -    2.8    0.1    0.8    0.4      -       -    1.3 
Covered bonds                     1.1    1.6    0.1      -       -    2.8    0.9    1.6    0.1      -       -    2.6 
Residential mortgage backed 
 securities (RMBS) (note iii)     1.3    0.2      -      -       -    1.5    0.1    0.1      -      -       -    0.2 
Asset-backed securities and 
 other securities                 0.2      -      -      -       -    0.2    0.2      -      -      -       -    0.2 
Total                            34.1    7.2    6.0    1.3     1.1   49.7   33.5    4.7    1.4    2.0     0.9   42.5 
 

Notes:

i. Other currencies primarily consist of Canadian dollars.

ii. Balances classified as government bonds include government guaranteed, agency and government sponsored bonds.

iii. Balances include all RMBS held by the Society which can be monetised through sale or repo.

The table above primarily comprises LCR eligible high-quality liquid assets which averaged GBP53.3 billion for the 12 months ended 4 April 2023 (2022: GBP52.8 billion).

Liquidity and funding risk (continued)

Residual maturity of financial assets and liabilities

The table below segments the carrying value of financial assets and financial liabilities into relevant maturity groupings based on the final contractual maturity date (residual maturity):

 
Residual maturity (note i ) 
2023             Due less         Due         Due         Due         Due         Due         Due   Due after    Total 
                     than     between     between     between     between     between     between        more 
                one month     one and       three     six and    nine and     one and     two and        than 
                    (note       three         and        nine      twelve   two years        five        five 
                      ii)      months  six months      months      months                   years       years 
               ----------  ----------  ----------  ----------              ----------  ----------  ---------- 
                     GBPm        GBPm        GBPm        GBPm        GBPm        GBPm        GBPm        GBPm     GBPm 
                                                   ----------              ----------  ----------  ---------- 
Financial 
assets 
               ----------  ----------  ----------  ----------              ----------  ----------  ---------- 
Cash               25,635           -           -           -           -           -           -           -   25,635 
               ----------  ----------  ----------  ----------              ----------  ----------  ---------- 
Loans and 
 advances to 
 banks 
 and similar 
 institutions       1,887           -           -           -           -           -           -         973    2,860 
               ----------  ----------  ----------  ----------              ----------  ----------  ---------- 
Investment 
 securities            81         151          41          68         402         772       8,880      17,220   27,615 
               ----------  ----------  ----------  ----------              ----------  ----------  ---------- 
Derivative 
 financial 
 instruments           77           1          59          44         243         450       3,904       2,145    6,923 
               ----------  ----------  ----------  ----------              ----------  ----------  ---------- 
Fair value 
 adjustment 
 for 
 portfolio 
 hedged risk         (16)        (31)       (297)        (26)       (314)     (1,118)     (2,829)       (380)  (5,011) 
               ----------  ----------  ----------  ----------              ----------  ----------  ---------- 
Loans and 
 advances to 
 customers          2,784       1,371       2,127       2,053       2,076       7,957      23,489     168,925  210,782 
Total 
 financial 
 assets            30,448       1,492       1,930       2,139       2,407       8,061      33,444     188,883  268,804 
 
Financial 
liabilities 
               ----------  ----------  ----------  ----------              ----------  ----------  ---------- 
Shares            149,642       2,153       6,955       8,292       6,473      10,116       2,581         931  187,143 
               ----------  ----------  ----------  ----------              ----------  ----------  ---------- 
Deposits from 
 banks and 
 similar 
 institutions       7,882          13           1           -           -      11,890       5,270           -   25,056 
Of which repo       2,075           -           -           -           -           -           -           -    2,075 
               ----------  ----------  ----------  ----------              ----------  ----------  ---------- 
Of which 
 TFSME                  -           6           -           -           -      11,890       5,270           -   17,166 
Other 
 deposits           1,806       1,559       1,374         224         103         116           9           -    5,191 
               ----------  ----------  ----------  ----------              ----------  ----------  ---------- 
Fair value              -           1           1           -           -           -           -           -        2 
adjustment 
for 
portfolio 
hedged risk 
               ----------  ----------  ----------  ----------              ----------  ----------  ---------- 
Secured 
 funding - 
 ABS and 
 covered 
 bonds              1,501          41         264         233       1,592       1,328       5,930       5,142   16,031 
               ----------  ----------  ----------  ----------              ----------  ----------  ---------- 
Senior 
 unsecured 
 funding            1,685          12          53         200       1,126         805       5,757       1,957   11,595 
               ----------  ----------  ----------  ----------              ----------  ----------  ---------- 
Derivative 
 financial 
 instruments           56           -           2           1          24         134         405         902    1,524 
               ----------  ----------  ----------  ----------              ----------  ----------  ---------- 
Subordinated 
 liabilities            8           2          31          14           -         795       3,225       2,680    6,755 
               ----------  ----------  ----------  ----------              ----------  ----------  ---------- 
Subscribed 
 capital 
 (note iii)             1           -           1           -           -           -           -         171      173 
Total 
 financial 
 liabilities      162,581       3,781       8,682       8,964       9,318      25,184      23,177      11,783  253,470 
Off-balance 
 sheet 
 commitments 
 (note iv)         10,333           -           -           -           -           -           -           -   10,333 
Net liquidity 
 difference     (142,466)     (2,289)     (6,752)     (6,825)     (6,911)    (17,123)      10,267     177,100    5,001 
Cumulative 
 liquidity 
 difference     (142,466)   (144,755)   (151,507)   (158,332)   (165,243)   (182,366)   (172,099)       5,001        - 
 

Liquidity and funding risk (continued)

 
Residual maturity (note i) 
2022             Due less         Due         Due         Due         Due         Due         Due   Due after    Total 
                     than     between     between     between     between     between     between        more 
                one month     one and       three     six and    nine and     one and     two and        than 
                    (note       three         and        nine      twelve   two years        five        five 
                      ii)      months  six months      months      months                   years       years 
               ----------  ----------  ----------  ----------              ----------  ----------  ----------  ------- 
                     GBPm        GBPm        GBPm        GBPm        GBPm        GBPm        GBPm        GBPm     GBPm 
               ----------  ----------  ----------  ----------              ----------  ----------  ----------  ------- 
Financial 
assets 
               ----------  ----------  ----------  ----------              ----------  ----------  ----------  ------- 
Cash               30,221           -           -           -           -           -           -           -   30,221 
               ----------  ----------  ----------  ----------              ----------  ----------  ----------  ------- 
Loans and 
 advances to 
 banks 
 and similar 
 institutions       2,031           -           -           -           -           -           -       1,021    3,052 
               ----------  ----------  ----------  ----------              ----------  ----------  ----------  ------- 
Investment 
 securities            61          17          68          50         279         784       7,419      16,806   25,484 
               ----------  ----------  ----------  ----------              ----------  ----------  ----------  ------- 
Derivative 
 financial 
 instruments           90         119           5         118          43         255       2,609       1,484    4,723 
               ----------  ----------  ----------  ----------              ----------  ----------  ----------  ------- 
Fair value 
 adjustment 
 for 
 portfolio 
 hedged risk            4           8       (134)       (108)        (93)       (824)     (1,140)       (156)  (2,443) 
               ----------  ----------  ----------  ----------              ----------  ----------  ----------  ------- 
Loans and 
 advances to 
 customers          2,808       1,532       2,183       2,188       2,140       8,489      24,163     164,563  208,066 
Total 
 financial 
 assets            35,215       1,676       2,122       2,248       2,369       8,704      33,051     183,718  269,103 
 
Financial 
liabilities 
               ----------  ----------  ----------  ----------              ----------  ----------  ----------  ------- 
Shares            157,455       2,395       7,238       1,725       1,880       5,272       1,015         987  177,967 
               ----------  ----------  ----------  ----------              ----------  ----------  ----------  ------- 
Deposits from 
 banks and 
 similar 
 institutions      14,712           2           -          11           -           -      21,700           -   36,425 
Of which repo      11,064           -           -           -           -           -           -           -   11,064 
               ----------  ----------  ----------  ----------              ----------  ----------  ----------  ------- 
Of which 
 TFSME                  -           1           -           -           -           -      21,700           -   21,701 
Other 
 deposits           2,111       1,096       1,923          29          28          17           4           -    5,208 
               ----------  ----------  ----------  ----------              ----------  ----------  ----------  ------- 
Fair value 
 adjustment 
 for 
 portfolio 
 hedged risk            1           3           2           -           1           3           1           -       11 
               ----------  ----------  ----------  ----------              ----------  ----------  ----------  ------- 
Secured 
 funding - 
 ABS and 
 covered 
 bonds                387          26       1,247       1,079       1,061       3,607       3,225       5,201   15,833 
               ----------  ----------  ----------  ----------              ----------  ----------  ----------  ------- 
Senior 
 unsecured 
 funding              239         555          21          40       1,262       1,885       4,257       1,537    9,796 
               ----------  ----------  ----------  ----------              ----------  ----------  ----------  ------- 
Derivative 
 financial 
 instruments           52           5          23           1          15          35         367         930    1,428 
               ----------  ----------  ----------  ----------              ----------  ----------  ----------  ------- 
Subordinated 
 liabilities          792           -          31           3           -         765       2,637       4,022    8,250 
               ----------  ----------  ----------  ----------              ----------  ----------  ----------  ------- 
Subscribed 
 capital 
 (note iii)             1           -           1           -           -           -           -         185      187 
Total 
 financial 
 liabilities      175,750       4,082      10,486       2,888       4,247      11,584      33,206      12,862  255,105 
Off-balance 
 sheet 
 commitments 
 (note iv)         15,258           -           -           -           -           -           -           -   15,258 
Net liquidity 
 difference     (155,793)     (2,406)     (8,364)       (640)     (1,878)     (2,880)       (155)     170,856  (1,260) 
Cumulative 
 liquidity 
 difference     (155,793)   (158,199)   (166,563)   (167,203)   (169,081)   (171,961)   (172,116)     (1,260)        - 
               ----------  ----------  ----------  ----------              ----------  ----------  ----------  ------- 
 

Notes:

i. The analysis excludes certain financial assets and liabilities relating to accruals, trade receivables, trade payables and settlement balances which are generally short-term in nature and lease liabilities.

ii. Due less than one month includes amounts repayable on demand.

iii. The principal amount for undated subscribed capital is included within the due after more than five years column.

iv. Off-balance sheet commitments include amounts payable on demand for undrawn loan commitments, customer overpayments on residential mortgages where the borrower can draw down the amount overpaid, and commitments to acquire financial assets.

In practice, customer behaviours mean that liabilities are often retained for longer than their contractual maturities and assets are repaid earlier. This gives rise to funding mismatches on the balance sheet. The balance sheet structure and risks are managed and monitored by Nationwide's Assets and Liabilities Committee (ALCO). Judgement and past behavioural performance of each asset and liability class are used to forecast likely cash flow requirements.

Liquidity and funding risk (continued)

Financial liabilities - gross undiscounted contractual cash flows

The tables below provide an analysis of gross contractual cash flows. The totals differ from the analysis of residual maturity as they include estimated future interest payments, calculated using balances outstanding at the balance sheet date, contractual maturities, and appropriate forward-looking interest rates.

Amounts are allocated to the relevant maturity band based on the timing of individual contractual cash flows.

 
Gross contractual cash flows 
2023                Due less        Due        Due        Due        Due        Due         Due  Due after     Total 
                        than    between    between    between    between    between     between       more 
                   one month    one and      three    six and   nine and    one and     two and       than 
                       (note      three        and       nine     twelve  two years        five       five 
                          i)     months        six     months     months                  years      years 
                                            months 
                        GBPm       GBPm       GBPm       GBPm       GBPm       GBPm        GBPm       GBPm      GBPm 
Shares               149,642      2,430      7,194      8,468      6,587     10,335       2,749        931   188,336 
Deposits from 
 banks and 
 similar 
 institutions          7,882        195        183        182        182     12,437       5,280          -    26,341 
Other deposits         1,806      1,573      1,380        226        104        117           9          -     5,215 
Secured funding 
 - ABS and 
 covered bonds         1,516         56        346        322      1,777      1,741       6,748      6,568    19,074 
Senior unsecured 
 funding               1,688         17        109        210      1,252      1,064       6,496      2,261    13,097 
Subordinated 
 liabilities               9          -         94         59         90      1,040       3,957      3,072     8,321 
Subscribed 
 capital (note 
 ii)                       1          -          4          1          4         11          35        181       237 
Total 
 non-derivative 
 financial 
 liabilities         162,544      4,271      9,310      9,468      9,996     26,745      25,274     13,013   260,621 
 
Derivative 
financial 
liabilities: 
    Gross 
     settled 
     derivative 
     outflows        (1,477)      (106)      (267)      (232)      (404)    (3,634)     (8,336)   (10,934)  (25,390) 
    Gross 
     settled 
     derivative 
     inflows           1,439         89        244        205        381      3,555       8,154     10,422    24,489 
    Gross 
     settled 
     derivatives 
     - net flows        (38)       (17)       (23)       (27)       (23)       (79)       (182)      (512)     (901) 
    Net settled 
     derivative 
     liabilities       (237)      (370)      (917)      (918)      (932)    (3,039)     (4,207)    (3,842)  (14,462) 
Total derivative 
 financial 
 liabilities           (275)      (387)      (940)      (945)      (955)    (3,118)     (4,389)    (4,354)  (15,363) 
Total financial 
 liabilities         162,269      3,884      8,370      8,523      9,041     23,627      20,885      8,659   245,258 
 
Off-balance 
 sheet 
 commitments 
 (note iii)           10,333          -          -          -          -          -           -          -    10,333 
Total financial 
 liabilities 
 including 
 off-balance 
 sheet 
 commitments         172,602      3,884      8,370      8,523      9,041     23,627      20,885      8,659   255,591 
 

Liquidity and funding risk (continued)

 
Gross contractual cash flows 
2022                Due less        Due        Due        Due         Due         Due         Due  Due after     Total 
                        than    between    between    between     between     between     between       more 
                   one month    one and      three    six and    nine and     one and     two and       than 
                       (note      three        and       nine      twelve   two years        five       five 
                          i)     months        six     months      months                   years      years 
                                            months 
                  ----------  ---------  ---------  ---------              ----------  ----------  ---------  -------- 
                        GBPm       GBPm       GBPm       GBPm        GBPm        GBPm        GBPm       GBPm      GBPm 
                                                    ---------              ----------  ----------  ---------  -------- 
Shares               157,455      2,422      7,261      1,744       1,897       5,320       1,086        987   178,172 
                  ----------  ---------  ---------  ---------              ----------  ----------  ---------  -------- 
Deposits from 
 banks and 
 similar 
 institutions         14,712         43         41         52          41         163      21,804          -    36,856 
                  ----------  ---------  ---------  ---------              ----------  ----------  ---------  -------- 
Other deposits         2,111      1,099      1,923         29          28          17           4          -     5,211 
                  ----------  ---------  ---------  ---------              ----------  ----------  ---------  -------- 
Secured funding 
 - ABS and 
 covered bonds           388         35      1,284      1,118       1,156       3,845       3,626      5,765    17,217 
                  ----------  ---------  ---------  ---------              ----------  ----------  ---------  -------- 
Senior unsecured 
 funding                 240        559         48         49       1,328       2,078       4,665      1,652    10,619 
                  ----------  ---------  ---------  ---------              ----------  ----------  ---------  -------- 
Subordinated 
 liabilities             796          1        104         29         101         990       3,235      4,570     9,826 
                  ----------  ---------  ---------  ---------              ----------  ----------  ---------  -------- 
Subscribed 
 capital (note 
 ii)                       1          -          4          1           4          11          33        192       246 
Total 
 non-derivative 
 financial 
 liabilities         175,703      4,159     10,665      3,022       4,555      12,424      34,453     13,166   258,147 
 
Derivative 
financial 
liabilities: 
                  ----------  ---------  ---------  ---------              ----------  ----------  ---------  -------- 
    Gross 
     settled 
     derivative 
     outflows        (4,828)       (49)      (377)       (97)     (1,685)     (1,690)     (6,410)    (8,823)  (23,959) 
                  ----------  ---------  ---------  ---------              ----------  ----------  ---------  -------- 
    Gross 
     settled 
     derivative 
     inflows           4,795         30        316         54       1,634       1,552       6,057      8,640    23,078 
    Gross 
     settled 
     derivatives 
     - net flows        (33)       (19)       (61)       (43)        (51)       (138)       (353)      (183)     (881) 
                  ----------  ---------  ---------  ---------              ----------  ----------  ---------  -------- 
    Net settled 
     derivative 
     liabilities        (23)       (70)      (139)      (219)       (225)     (1,497)     (2,634)    (1,728)   (6,535) 
Total derivative 
 financial 
 liabilities            (56)       (89)      (200)      (262)       (276)     (1,635)     (2,987)    (1,911)   (7,416) 
Total financial 
 liabilities         175,647      4,070     10,465      2,760       4,279      10,789      31,466     11,255   250,731 
 
Off-balance 
 sheet 
 commitments 
 (note iii)           15,258          -          -          -           -           -           -          -    15,258 
Total financial 
 liabilities 
 including 
 off-balance 
 sheet 
 commitments         190,905      4,070     10,465      2,760       4,279      10,789      31,466     11,255   265,989 
                  ----------  ---------  ---------  ---------              ----------  ----------  ---------  -------- 
 

Notes:

i. Due less than one month includes amounts repayable on demand.

ii. The principal amount for undated subscribed capital is included within the due more than five years column.

iii. Off-balance sheet commitments include amounts payable on demand for undrawn loan commitments, customer overpayments on residential mortgages where the borrower is able to draw down the amount overpaid and commitments to acquire financial assets.

Asset encumbrance

Encumbrance arises where assets are pledged as collateral against secured funding and other collateralised obligations and therefore cannot be used for other purposes. The majority of asset encumbrance arises from the use of prime mortgage pools to collateralise the Covered Bond and securitisation programmes (further information is included in note 10 to the consolidated financial statements) and from participation in the Bank of England's TFSME.

Certain unencumbered assets are readily available to secure funding or meet collateral requirements. These include prime mortgages and cash and securities held in the liquid asset buffer. Other unencumbered assets, such as non-prime mortgages, are capable of being encumbered with a degree of further management action. Assets which do not fall into either of these categories are classified as not being capable of being encumbered.

Liquidity and funding risk (continued)

An analysis of Nationwide's encumbered and unencumbered on-balance sheet assets is set out below. This disclosure is not intended to identify assets that would be available in the event of a resolution or bankruptcy.

 
Asset encumbrance 
2023                  Assets encumbered as a result                    Other assets (comprising assets encumbered               Total 
                    of transactions with counterparties                                  at the 
                         other than central banks                         central bank and unencumbered assets) 
                                                                                         Assets not positioned 
                                                                                           at the central bank 
                                                             Assets 
                                                             positioned 
                                                             at 
                                                             the central     Readily       Other 
                 As a                                        bank            available     assets 
                 result    As a                              (i.e.           for           that are 
                 of        result                            prepositioned   encumbrance   capable      Cannot 
                 covered   of                                plus            (note         of being     be 
                 bonds     securitisations   Other   Total   encumbered)     ii)           encumbered   encumbered     Total 
                    GBPm              GBPm    GBPm    GBPm            GBPm          GBPm         GBPm         GBPm      GBPm     GBPm 
Cash                 522               637       -   1,159               -        23,972            -          504    24,476   25,635 
Loans and 
 advances to 
 banks 
 and similar 
 institutions          -                 -     589     589           1,944             -            -          327     2,271    2,860 
Investment 
 securities 
 (note 
 i)                    -                 -   4,508   4,508               -        23,050            -           57    23,107   27,615 
Derivative 
 financial 
 instruments           -                 -       -       -               -             -            -        6,923     6,923    6,923 
Loans and 
 advances to 
 customers        20,254             8,705       -  28,959          66,591        61,924       53,308            -   181,823  210,782 
Non-financial 
 assets                -                 -       -       -               -             -            -        3,089     3,089    3,089 
Fair value 
 adjustment 
 for 
 portfolio 
 hedged risk           -                 -       -       -               -             -            -      (5,011)   (5,011)  (5,011) 
Total             20,776             9,342   5,097  35,215          68,535       108,946       53,308        5,889   236,678  271,893 
 
2022                GBPm              GBPm    GBPm    GBPm            GBPm          GBPm         GBPm         GBPm      GBPm     GBPm 
Cash                 412               708       -   1,120               -        28,726            -          375    29,101   30,221 
Loans and 
 advances to 
 banks 
 and similar 
 institutions          -                 -     513     513           1,860             -            -          679     2,539    3,052 
Investment 
 securities 
 (note 
 i)                    -                 -  12,345  12,345               -        11,698            -        1,441    13,139   25,484 
Derivative 
 financial 
 instruments           -                 -       -       -               -             -            -        4,723     4,723    4,723 
Loans and 
 advances to 
 customers        20,190            10,644       -  30,834          72,187        51,333       53,712            -   177,232  208,066 
Non-financial 
 assets                -                 -       -       -               -             -            -        3,251     3,251    3,251 
Fair value 
 adjustment 
 for 
 portfolio 
 hedged risk           -                 -       -       -               -             -            -      (2,443)   (2,443)  (2,443) 
Total             20,602            11,352  12,858  44,812          74,047        91,757       53,712        8,026   227,542  272,354 
 

Notes:

i. Encumbered investment securities primarily relate to repo transactions and collateral pledged for derivatives.

ii. Included within loans and advances to customers are newly originated prime mortgages which require a period of time to elapse before they are eligible to use in existing secured funding programmes or at the central bank.

Liquidity and funding risk (continued)

Under the most severe internal 30 calendar day stress test (a combined market-wide and Nationwide-specific stress scenario), the average ratio of the liquid asset buffer to stressed net outflows over the 12 months ended 4 April 2023 equated to 155% (2022: 159%).

External credit ratings

The Group's long-term and short-term credit ratings are shown in the table below. The long-term rating for both Standard & Poor's (S&P) and Moody's is the senior preferred rating. The long-term rating for Fitch is the senior non-preferred rating.

 
Credit ratings 
                       Senior  Short-term          Senior  Tier 2     Date of last  Outlook 
                    preferred               non-preferred            rating action 
                                                                    / confirmation 
Standard & Poor's          A+         A-1            BBB+     BBB     January 2023   Stable 
Moody's                    A1         P-1              A3    Baa1       March 2023   Stable 
Fitch                      A+          F1               A    BBB+     January 2023   Stable 
 

The table below sets out the amount of additional collateral Nationwide would need to provide in the event of a one and two notch downgrade by external credit rating agencies.

 
Collateral sensitivity 
       Cumulative adjustment   Cumulative adjustment 
                         for                     for 
       a one notch downgrade   a two notch downgrade 
                       GBPbn                   GBPbn 
2023                       -                     0.6 
2022                       -                     1.7 
 

The contractually required cash outflow would not necessarily match the actual cash outflow as a result of management actions that could be taken to reduce the impact of the downgrades.

Outlook

Nationwide continues to hold a diversified high-quality liquid asset buffer which will evolve in line with Nationwide's liquidity requirements. Nationwide's funding plans include the refinancing of TFSME through a continued presence in wholesale funding markets.

Capital risk

Capital risk is the risk that Nationwide fails to maintain sufficient capital to absorb losses throughout a full economic cycle and sufficient to maintain the confidence of current and prospective investors, customers, the Board and regulators. Capital is held to protect customers, cover inherent risks, provide a buffer for stress events and support the business strategy. In assessing the adequacy of capital resources, risk appetite is considered in the context of the material risks to which Nationwide is exposed and the appropriate strategies required to manage those risks.

Capital position

The capital disclosures included in this report are in line with UK Capital Requirements Directive V (UK CRD V) and on an end point basis with IFRS 9 transitional arrangements applied. In addition, the disclosures are on a consolidated Group basis, including all subsidiary entities, unless otherwise stated.

 
Capital ratios and requirements 
                                     2023      2022 
Capital ratios                          %         % 
                                 --------  -------- 
CET1 ratio                           26.5      24.1 
                                 --------  -------- 
Total Tier 1 ratio                   29.1      26.6 
                                 --------  -------- 
Total regulatory capital ratio       32.7      31.8 
                                 --------  -------- 
Leverage ratio                        6.0       5.4 
                                 --------  -------- 
 
Capital requirements                 GBPm      GBPm 
                                 --------  -------- 
Risk weighted assets (RWAs)        51,731    51,823 
                                 --------  -------- 
Leverage exposure                 249,299   255,407 
                                 --------  -------- 
 

Risk-based capital ratios remain in excess of regulatory requirements with the CET1 ratio at 26.5% (2022: 24.1%), above Nationwide's CET1 capital requirement of 11.5%. The CET1 capital requirement includes a 7.0% minimum Pillar 1 and Pillar 2 requirement and the UK CRD V combined buffer requirements of 4.5% of RWAs.

The CET1 ratio increased to 26.5% (2022: 24.1%) as a result of an increase in CET1 capital of GBP1.3 billion, in conjunction with a reduction in RWAs of GBP0.1 billion. The CET1 capital resources increase was driven by GBP1.7 billion profit after tax, partially offset by GBP0.2 billion of capital distributions, a GBP0.1 billion CET1 deduction following the repurchase of CCDS in February 2023, and a GBP0.1 billion reduction in the fair value through other comprehensive income reserve. RWAs reduced, with an increase in residential mortgage lending being more than offset by a reduction in off-balance sheet commitments.

UK CRD V requires firms to calculate a leverage ratio, which is non-risk based, to supplement risk-based capital requirements. Nationwide's leverage ratio is 6.0% (2022: 5.4%), with Tier 1 capital increasing by GBP1.3 billion as a result of the CET1 capital movements outlined above. In addition, there was a decrease in leverage exposure of GBP6.1 billion driven by the same movements as described above for RWAs.

The leverage ratio remains in excess of Nationwide's leverage capital requirement of 4.0%, which comprises a minimum Tier 1 capital requirement of 3.25% and buffer requirements of 0.75%. The buffer requirements include a 0.4% UK countercyclical leverage ratio buffer in-force from 13 December 2022, which will increase to 0.7% in July 2023.

Leverage requirements continue to be Nationwide's binding Tier 1 capital constraint, as the combination of minimum and regulatory buffer requirements are in excess of the risk-based equivalent. The risk of excessive leverage is managed through regular monitoring and reporting of the leverage ratio, which forms part of risk appetite.

Capital risk (continued)

The table below shows how the components of members' interests and equity contribute to total regulatory capital and does not include non-qualifying instruments.

 
Total regulatory capital 
                                                               2023      2022 
                                                               GBPm      GBPm 
General reserve                                              14,184    12,753 
                                                           -------- 
Core capital deferred shares (CCDS) (note i)                  1,334     1,334 
                                                           -------- 
Revaluation reserve                                              38        46 
                                                           -------- 
Fair value through other comprehensive income (FVOCI) 
 reserve                                                       (14)        89 
                                                           -------- 
Cash flow hedge and other hedging reserves                      129       142 
                                                           -------- 
Regulatory adjustments and deductions: 
                                                           -------- 
   FVOCI reserve temporary relief (note ii)                       -      (21) 
                                                           -------- 
   Cash flow hedge and other hedging reserves (note iii)      (129)     (142) 
                                                           -------- 
   Direct holdings of CET1 instruments (note i)               (101)         - 
                                                           -------- 
   Foreseeable distributions (note iv)                         (67)      (71) 
                                                           -------- 
   Prudent valuation adjustment (note v)                      (119)      (80) 
                                                           -------- 
   Own credit and debit valuation adjustments (note vi)        (27)      (12) 
                                                           -------- 
   Intangible assets (note vii)                               (839)     (884) 
                                                           -------- 
   Goodwill (note vii)                                         (12)      (12) 
                                                           -------- 
   Defined-benefit pension fund asset (note vii)              (614)     (654) 
                                                           -------- 
   Excess of regulatory expected losses over impairment 
    provisions (note viii)                                     (45)      (48) 
                                                           -------- 
   IFRS 9 transitional arrangements (note ix)                    15        31 
                                                           -------- 
   Insufficient coverage for non-performing exposures             -         - 
    (note x) 
                                                           -------- 
   Total regulatory adjustments and deductions              (1,938)   (1,893) 
                                                           -------- 
CET1 capital                                                 13,733    12,471 
                                                           -------- 
Other equity instruments (Additional Tier 1)                  1,336     1,336 
                                                           -------- 
Total Tier 1 capital                                         15,069    13,807 
                                                           -------- 
Dated subordinated debt (note xi)                             1,835     2,643 
                                                           -------- 
Excess of impairment provisions over regulatory expected 
 losses (note viii)                                              14        37 
                                                           -------- 
IFRS 9 transitional arrangements (note ix)                     (10)      (21) 
                                                           -------- 
Tier 2 capital                                                1,839     2,659 
                                                           -------- 
 
Total regulatory capital                                     16,908    16,466 
                                                           -------- 
 

Notes:

i. The CCDS amount does not include the GBP101 million deduction for the Group's repurchase exercise completed in February 2023. This is presented separately as a regulatory adjustment in line with UK CRR article 42. Further information is included in note 15 to the consolidated financial statements.

ii. A temporary adjustment to mitigate the impact of volatility in central government debt on capital ratios, in line with the Covid-19 banking package. This temporary relief was no longer applicable from 1 January 2023.

iii. In accordance with UK CRR article 33, institutions do not include the fair value reserves related to gains or losses on cash flow and other hedges of financial instruments that are not valued at fair value.

iv. Foreseeable distributions in respect of CCDS and AT1 securities are deducted from CET1 capital under UK CRD V rules.

v. A prudent valuation adjustment (PVA) is applied in respect of fair valued instruments as required under regulatory capital rules.

vi. Own credit and debit valuation adjustments are applied to remove balance sheet gains or losses of fair valued liabilities and derivatives that result from changes in own credit standing and risk, as per UK CRD V rules.

vii. Intangible, goodwill and defined benefit pension fund assets are deducted from capital resources after netting associated deferred tax liabilities.

viii. Where capital expected loss exceeds accounting provisions, the excess balance is removed from CET1 capital, gross of tax. In contrast, where provisions exceed capital expected loss, the excess amount is added to Tier 2 capital, gross of tax. This calculation is not performed for equity exposures, in line with Article 159 of UK CRR. The expected loss amounts for equity exposures are deducted from CET1 capital, gross of tax.

Capital risk (continued)

Notes (continued):

ix. The IFRS 9 transitional adjustments to capital resources apply scaled relief until 4 April 2023 due to the impact of the introduction of IFRS 9; the period for these adjustments was extended by the PRA for a further two years due to anticipated increases in expected credit losses as a result of the Covid-19 pandemic.

x. Where relevant provisions do not sufficiently cover non-performing exposures, the shortfall is deducted from CET1 capital, in line with Article 47c of the UK CRR.

xi. Subordinated debt includes fair value adjustments relating to changes in market interest rates, adjustments for unamortised premiums and discounts that are included in the consolidated balance sheet, and any amortisation of the capital value of Tier 2 instruments required by regulatory rules for instruments with fewer than five years to maturity.

As part of the Bank Recovery and Resolution Directive, the Bank of England, in its capacity as the UK resolution authority, has published its policy for setting the minimum requirement for own funds and eligible liabilities (MREL). From 1 January 2023, Nationwide's requirement is to hold twice the minimum capital requirements (6.5% of leverage exposure), plus the applicable capital requirement buffers, which amount to 0.7% of leverage exposure. This equals a total loss-absorbing requirement of 7.2%.

At 4 April 2023, total MREL resources were 8.8% (2022: 8.4%) of leverage exposure, in excess of the loss-absorbing requirement of 7.2% described above.

Risk weighted assets

The table below shows the breakdown of risk weighted assets (RWAs) by risk type and business activity. Market risk has been set to zero as permitted by the UK CRR, as the exposure is below the threshold of 2% of own funds.

 
Risk weighted assets 
                                                2023                                 2022 
                                    Credit  Operational  Total risk  Credit risk  Operational  Total risk 
                                      risk   risk (note    weighted     (note i)   risk (note    weighted 
                                  (note i)          ii)      assets                       ii)      assets 
                                      GBPm         GBPm        GBPm         GBPm         GBPm        GBPm 
Retail mortgages                    34,609        2,991      37,600       34,935        3,054      37,989 
Retail unsecured lending             5,145        1,114       6,259        4,694        1,045       5,739 
Commercial loans                     1,883           60       1,943        2,272           98       2,370 
Treasury                             1,559          290       1,849        1,865          409       2,274 
Counterparty credit risk (note 
 iii)                                  989            -         989        1,052            -       1,052 
Other (note iv)                      1,715        1,376       3,091        1,798          601       2,399 
Total                               45,900        5,831      51,731       46,616        5,207      51,823 
 

Notes:

i. This column includes credit risk exposures, securitisations, counterparty credit risk exposures and exposures below the thresholds for deduction that are subject to a 250% risk weight.

ii. RWAs have been allocated according to the business lines within the standardised approach to operational risk, as per article 317 of UK CRR.

iii. Counterparty credit risk relates to derivative financial instruments, securities financing transactions (repurchase agreements) and exposures to central counterparties.

iv. Other relates to equity, fixed, intangible software and other assets.

RWAs reduced by GBP0.1 billion, partially due to a GBP0.3 billion decrease in retail mortgage credit risk RWAs. This was driven by a reduction in off-balance sheet commitments linked to a decrease in applications, which more than offset the impact of an increase in net mortgage lending. Commercial loan credit risk RWAs also reduced, primarily due to a decrease in the size of the commercial loan portfolio. Retail unsecured lending credit risk RWAs increased due to a six-month 0% interest rate concession provided to a number of overdrawn current accounts, to support borrowers through cost of living pressures. Operational risk RWAs increased due to rising average income in the previous three financial years.

Capital risk (continued)

In line with the prior year, a model adjustment continues to be included within RWAs to ensure outcomes are consistent with the revised IRB regulations in force from 1 January 2022. The impact of this is a GBP21.4 billion (2022: GBP21.8 billion) increase in risk weighted assets, predominantly in relation to retail mortgages. In line with other industry participants, Nationwide continues to engage with the PRA regarding approval and implementation timings.

Outlook - regulatory developments

Key areas of regulatory change are set out below. Nationwide will remain engaged in the development of the regulatory approach to ensure it is prepared for any resulting change.

The Basel Committee published its final reforms to the Basel III framework in December 2017, now denoted by the PRA as Basel 3.1. The amendments include changes to the standardised approaches for credit and operational risks, including the introduction of an RWA standardised output floor to restrict the use of internal models. On 30 November 2022, the Bank of England issued CP16/22 'Implementation of the Basel 3.1 standards'. The consultation paper, although materially similar to the original Basel reforms, includes interpretations and some divergences.

The reforms may lead to an increase in Nationwide's RWAs relative to the current position, mainly due to the application of the standardised RWA output floor. The expected implementation date is 1 January 2025, with a phased introduction of the standardised RWA output floor until fully implemented by 2030. Based on Nationwide's latest interpretation of the draft rules, there will not be a material day-one impact on Nationwide's CET1 ratio.

Nationwide's CET1 ratio would reduce to a low-to-mid 20% range compared to the 26.5% reported at 4 April 2023, if the 2030 fully implemented standardised RWA output floor was overlaid. However, final impacts are uncertain as they are subject to future balance sheet size and mix and the rules are currently at the consultation stage

On 13 December 2022 the FPC confirmed its intention to increase the UK countercyclical capital buffer (CCyB) rate to 2% from 5 July 2023. This will lead to an increase in Nationwide's risk-based capital requirements. Nationwide's leverage requirements will also increase as the countercyclical leverage ratio buffer is calculated as approximately 35% of the risk-based CCyB rate. Capital surpluses will reduce as a result of these changes; however, they will remain comfortably above Board risk appetite based on current forecasts.

Market risk

Summary

Market risk is the risk that the net value of, or net income arising from, assets and liabilities is impacted as a result of changes in market prices or rates, specifically interest rates or currency rates. Nationwide has limited appetite for market risk and does not have a trading book. Market risk is closely monitored and managed to ensure the level of risk remains within appetite. Market risk s are not taken unless they are essential to core business activities and they provide stability of earnings, minimise costs or enable operational efficiency .

The principal market risks linked to Nationwide's balance sheet assets and liabilities include interest rate risk, basis risk, swap spread risk, currency risk, product option risk and structural interest rate risk.

Global market conditions

Over the past year there has been heightened market volatility, fuelled by the war in Ukraine, lockdown in China, UK political instability and rising inflation. The Consumer Prices Index, on an annualised basis, rose from 9.0% in April 2022 to 11.1% by October, before reducing slightly to 10.1% at the end of March 2023. The increase in inflation has been driven by rising energy costs as an indirect impact of the war in Ukraine and supply side constraints in the first half of the year. The Bank of England has responded by increasing the Bank rate on eight separate occasions from 0.75% to 4.25% over the course of this year. Despite this, there is evidence that inflation is becoming entrenched within the economy, with average pay increasing by 6.6%, on an annualised basis, in March 2023. Nationwide has some inflation exposure (to UK, EU and US inflation indices) from investment securities; however, inflation risk is managed within tight limits and the financial impact from recent increases in inflation globally has therefore been limited. Since the year end, the Bank rate has increased further to 4.5%.

Market risk (continued)

Whilst the trend of higher inflation and interest rates was a world-wide phenomenon over the past year, volatility within the UK has been exacerbated by political instability. Fiscal policy announcements on 23 September 2022 triggered a lack of confidence in the UK economic outlook, causing the Sterling - US dollar exchange rate to fall to 1.04 and 10-year UK gilt yields to spike at 4.8%. Following the subsequent reversal of these policies and improved political stability, Sterling increased to 1.25 against the US dollar and UK gilt yields stabilised by the end of the year.

The failure of Silicon Valley Bank, Signature Bank and Credit Suisse during March 2023, and First Republic Bank in April 2023, raised concerns regarding the financial stability of the global banking sector. The immediate risk of widespread contagion across the banking sector has been contained by central banks; however, the longer-term outlook remains uncertain.

Whilst economic conditions within the UK have an impact on the Group, market risk is managed prudently. This is demonstrated by the Society's very low level of exposure to interest rate risk.

Net Interest Income sensitivity (NII)

The sensitivities presented below measure the extent to which Nationwide's pre-tax earnings are exposed to changes in interest rates over a one-year period based on instantaneous parallel rises and falls in interest rates, with the shifts applied to the prevailing interest rates at the reporting date.

The sensitivities are prepared based on a static balance sheet, with all assets and liabilities maturing within the year replaced with like-for-like products, and changes in interest rates being fully passed through to variable rate retail products, unless a 0% floor is reached when rates fall. No management actions are included in the sensitivities.

The purpose of these sensitivities is to assess Nationwide's exposure to interest rate risk and therefore the sensitivities should not be considered as a guide to future earnings performance, with actual future earnings influenced by the extent to which changes in interest rates are passed through to product pricing, the timing of maturing assets and liabilities and changes to the balance sheet mix. In practice, earnings changes from actual interest rate movements will differ from those shown below because interest rate changes may not be passed through in full to those assets and liabilities that do not have a contractual link to Bank rate.

 
Potential (adverse)/favourable impact on 
 annual pre-tax future earnings 
                                 2023    2022 
                                 GBPm    GBPm 
+100 basis points shift          (30)   (note 
                                           i) 
+25 basis points shift            (6)       5 
-25 basis points shift            (5)    (76) 
-100 basis points shift          (32)   (note 
                                           i) 
 

Note:

i. +/-100 basis point shifts were not reported at 4 April 2022 but have been presented at 4 April 2023 to better reflect the prevailing interest rate environment.

The low levels of NII sensitivity reflect Nationwide's prudent management of interest rate risk. The sensitivities also reflect that changes in rates are fully passed through in these scenarios, and product margins are held static. The impact of take-up risk in the mortgage pipeline is included within the sensitivities, which contributes to the small negative sensitivities in the +25 and +100 basis point shifts.

Outlook

Nationwide will continue to have a limited appetite for market risk, which will only be taken if essential to core business activities and provides stability of earnings, minimises costs or enables operational efficiency .

Consolidated financial statements

Contents

 
                                                                            Page 
 Consolidated income statement                                                70 
 Consolidated statement of comprehensive income                               71 
 Consolidated balance sheet                                                   72 
 Consolidated statement of movements in members' interests and equity         73 
 Notes to the consolidated financial statements                               74 
 

Consolidated income statement

 
For the year ended 4 April 2023 
                                                       2023     2022 
                                             Notes     GBPm     GBPm 
Interest receivable and similar income: 
   Calculated using the effective interest 
    rate method                                3      8,776    4,501 
   Other                                       3         49       11 
Total interest receivable and similar 
 income                                        3      8,825    4,512 
Interest expense and similar charges           4    (4,327)    (950) 
Net interest income                                   4,498    3,562 
Fee and commission income                               432      475 
Fee and commission expense                            (311)    (218) 
Other operating income                         5         54       48 
Losses from derivatives and hedge 
 accounting                                    6        (4)      (7) 
Total income                                          4,669    3,860 
Administrative expenses                        7    (2,323)  (2,234) 
Impairment (charge)/release on loans 
 and advances to customers                     8      (126)       27 
Provisions for liabilities and charges        12          9     (56) 
Profit before tax                                     2,229    1,597 
Taxation                                       9      (565)    (345) 
Profit after tax                                      1,664    1,252 
 

Consolidated statement of comprehensive income

 
For the year ended 4 April 2023 
                                                2023   2022 
                                                GBPm   GBPm 
Profit after tax                               1,664  1,252 
 
Other comprehensive (expense)/income: 
Items that will not be reclassified 
 to the income statement 
Retirement benefit obligations: 
   Remeasurement of net retirement benefit 
    asset                                       (85)    836 
   Taxation                                       29  (293) 
                                                (56)    543 
Revaluation reserve: 
   Revaluation of property                         2      7 
   Taxation                                      (1)    (2) 
                                                   1      5 
Fair value through other comprehensive 
 income reserve: 
   Revaluation (losses)/gains on equity 
    instruments at fair value through other 
    comprehensive income                         (3)     10 
   Taxation                                        1    (2) 
                                                 (2)      8 
                                                (57)    556 
Items that may subsequently be reclassified 
 to the income statement 
Cash flow hedge reserve: 
   Hedging net gains arising during the 
    year                                          40     27 
   Amount transferred to income statement       (50)   (42) 
   Taxation                                        2      4 
                                                 (8)   (11) 
Other hedging reserve: 
   Hedging net gains arising during the 
    year                                          16      8 
   Amount transferred to income statement       (23)    (4) 
   Taxation                                        3    (1) 
                                                 (4)      3 
Fair value through other comprehensive 
 income reserve: 
   Revaluation (losses)/gains on debt 
    instruments at fair value through other 
    comprehensive income                        (66)     12 
   Amount transferred to income statement       (74)   (48) 
   Taxation                                       39      8 
                                               (101)   (28) 
 
Other comprehensive (expense)/income           (170)    520 
 
Total comprehensive income                     1,494  1,772 
 

Consolidated balance sheet

 
At 4 April 2023 
                                                   2023     2022 
                                         Notes     GBPm     GBPm 
Assets 
Cash                                             25,635   30,221 
Loans and advances to banks 
 and similar institutions                         2,860    3,052 
Investment securities                            27,615   25,484 
Derivative financial instruments                  6,923    4,723 
Fair value adjustment for 
 portfolio hedged risk                          (5,011)  (2,443) 
Loans and advances to customers           10    210,782  208,066 
Intangible assets                                   862      913 
Property, plant and equipment                       744      880 
Accrued income and prepaid 
 expenses                                           302      252 
Deferred tax                                        119       59 
Current tax assets                                   15       33 
Other assets                                        101      106 
Retirement benefit asset                  14        946    1,008 
Total assets                                    271,893  272,354 
Liabilities 
Shares                                          187,143  177,967 
Deposits from banks and similar 
 institutions                                    25,056   36,425 
Other deposits                                    5,191    5,208 
Fair value adjustment for 
 portfolio hedged risk                                2       11 
Debt securities in issue                         27,626   25,629 
Derivative financial instruments                  1,524    1,428 
Other liabilities                                   695      668 
Provisions for liabilities 
 and charges                              12         82      153 
Accruals and deferred income                        334      299 
Subordinated liabilities                  11      6,755    8,250 
Subscribed capital                        11        173      187 
Deferred tax                                        406      430 
Total liabilities                               254,987  256,655 
Members' interests and equity 
Core capital deferred shares              15      1,233    1,334 
Other equity instruments                  16      1,336    1,336 
General reserve                                  14,184   12,753 
Revaluation reserve                                  38       46 
Cash flow hedge reserve                             176      184 
Other hedging reserve                              (47)     (43) 
Fair value through other comprehensive 
 income reserve                                    (14)       89 
Total members' interests 
 and equity                                      16,906   15,699 
Total members' interests, 
 equity and liabilities                         271,893  272,354 
 
 

Consolidated statement of movements in members' interests and equity

 
For the year ended 4 April 2023 
                                    Core         Other   General  Revaluation         Cash     Other     FVOCI   Total 
                                 capital        equity   reserve      reserve   flow hedge   hedging   reserve 
                                deferred   instruments                             reserve   reserve 
                                  shares 
                                    GBPm          GBPm      GBPm         GBPm         GBPm      GBPm      GBPm    GBPm 
At 5 April 2022                    1,334         1,336    12,753           46          184      (43)        89  15,699 
                               =========                ======== 
Profit for the year                    -             -     1,664            -            -         -         -   1,664 
Net remeasurements of 
 retirement 
 benefit obligations                   -             -      (56)            -            -         -         -    (56) 
Net revaluation of property            -             -         -            1            -         -         -       1 
Net movement in cash flow 
 hedge 
 reserve                               -             -         -            -          (8)         -         -     (8) 
Net movement in other hedging 
 reserve                               -             -         -            -            -       (4)         -     (4) 
Net movement in FVOCI reserve          -             -         -            -            -         -     (103)   (103) 
Total comprehensive income             -             -     1,608            1          (8)       (4)     (103)   1,494 
                                                        -------- 
Reserve transfer                       -             -         9          (9)            -         -         -       - 
                                                        -------- 
Repurchase of core capital 
 deferred 
 shares                            (101)             -         -            -            -         -         -   (101) 
                                                        -------- 
Distribution to the holders 
 of 
 core capital deferred shares          -             -     (108)            -            -         -         -   (108) 
                                                        -------- 
Distribution to the holders 
 of 
 Additional Tier 1 capital             -             -      (78)            -            -         -         -    (78) 
                                                        -------- 
At 4 April 2023                    1,233         1,336    14,184           38          176      (47)      (14)  16,906 
                               ---------                -------- 
 
 
For the year ended 4 April 2022 
                              Core capital         Other   General  Revaluation  Cash flow     Other     FVOCI   Total 
                                  deferred        equity   reserve      reserve      hedge   hedging   reserve 
                                    shares   instruments                           reserve   reserve 
                                      GBPm          GBPm      GBPm         GBPm       GBPm      GBPm      GBPm    GBPm 
At 5 April 2021                      1,334         1,336    11,140           44        195      (46)       110  14,113 
Profit for the year                      -             -      1252            -          -         -         -   1,252 
Net remeasurements of 
 retirement 
 benefit obligations                     -             -       543            -          -         -         -     543 
Net revaluation of property              -             -         -            5          -         -         -       5 
Net movement in cash flow 
 hedge 
 reserve                                 -             -         -            -       (11)         -         -    (11) 
Net movement in other 
 hedging 
 reserve                                 -             -         -            -          -         3         -       3 
Net movement in FVOCI 
 reserve                                 -             -         -            -          -         -      (20)    (20) 
Total comprehensive income               -             -     1,795            5       (11)         3      (20)   1,772 
Reserve transfer                         -             -         4          (3)          -         -       (1)       - 
Distribution to the holders 
 of 
 core capital deferred 
 shares                                  -             -     (108)            -          -         -         -   (108) 
Distribution to the holders 
 of 
 Additional Tier 1 capital               -             -      (78)            -          -         -         -    (78) 
At 4 April 2022                      1,334         1,336    12,753           46        184      (43)        89  15,699 
 

Notes to the consolidated financial statements

1. Reporting period

These results have been prepared as at 4 April 2023 and show the financial performance for the year from, and including, 5 April 2022 to this date.

2. Basis of preparation

These consolidated financial statements are prepared in accordance with international accounting standards in conformity with the requirements of the Building Societies Act 1986 and with those parts of the Building Societies (Accounts and Related Provisions) Regulations 1998 (as amended) that are applicable. International accounting standards which have been adopted for use within the UK have also been applied in these consolidated financial statements.

These consolidated financial statements are also prepared in accordance with International Financial Reporting Standards (IFRS) adopted by the European Union.

The accounting policies adopted for use in the preparation of this Preliminary Results Announcement and which will be used in preparing the Annual Report and Accounts for the year ended 4 April 2023 were included in the 'Annual Report and Accounts 2022' document except as detailed below. Copies of these documents are available at nationwide.co.uk

Adoption of new and revised IFRSs

A number of amendments and improvements to accounting standards have been issued by the International Accounting Standards Board (IASB) with an effective date of 1 January 2022. Those relevant to these financial statements include minor amendments to IFRS 9 'Financial Instruments' and the Conceptual Framework. The adoption of these amendments had no significant impact on the Group.

Future accounting developments

IFRS 17 'Insurance Contracts' establishes the principles for the recognition, measurement, presentation and disclosure of insurance contracts within the scope of the standard. IFRS 17 is effective for accounting periods beginning on or after 1 January 2023. The new standard is not expected to have a significant impact for the Group.

The IASB has also issued a number of minor amendments to IFRSs that become effective from 1 January 2023 or subsequent years, some of which have not yet been endorsed for use in the UK. These amendments are not expected to have a significant impact for the Group.

Judgements in applying accounting policies and critical accounting estimates

The preparation of the Group's consolidated financial statements in accordance with IFRS involves management making judgements and estimates when applying those accounting policies that affect the reported amounts of assets, liabilities, income and expense. Actual results may differ from those on which management's estimates are based. Estimates and assumptions are continually evaluated and are based on historical experience and other factors, including expectations of future events that are believed to be reasonable. For the year ended 4 April 2023, this evaluation has considered the impact of climate-related risks on the Group's financial position and performance. While the effects of climate change represent a source of uncertainty, the Group does not consider there to be a material impact on its judgements and estimates from physical and transition risks of climate change in the short to medium term.

The key areas involving a higher degree of judgement or areas involving significant sources of estimation uncertainty made by management in applying the Group's accounting policies are disclosed in the following notes.

 
                                          Estimates  Judgements 
Impairment charge/release and provisions   Note 8      Note 8 
 on loans and advances to customers 
Retirement benefit obligations             Note 14 
 (pensions) 
 

Going concern

The directors have assessed the Group's ability to continue as a going concern, with reference to current and anticipated market conditions including the impact of climate-related matters. The directors confirm they are satisfied that the Group has adequate resources to continue in business for a period of not less than 12 months from the date of approval of these consolidated financial statements and that it is therefore appropriate to adopt the going concern basis in preparing this preliminary financial information.

3. Interest receivable and similar income

 
 
                                             2023   2022 
                                             GBPm   GBPm 
On financial assets measured at 
 amortised cost: 
   Residential mortgages                    4,904  4,278 
   Other loans                                602    531 
   Other liquid assets (note i)             1,002    109 
   Investment securities                        2     10 
On investment securities measured 
 at FVOCI                                     310    134 
Net income/(expense) on financial 
 instruments hedging assets in a 
 qualifying hedge accounting relationship   1,956  (561) 
Total interest receivable and 
 similar income calculated using 
 the effective interest rate method         8,776  4,501 
Interest on net defined benefit 
 pension surplus (note 14)                     26      4 
Other interest and similar income 
 (note ii)                                     23      7 
Total                                       8,825  4,512 
 

Notes:

   i.   Includes interest on amounts deposited with the Bank of England (BoE). 

ii. Includes interest on financial instruments hedging assets that are not in a qualifying hedge accounting relationship.

4. Interest expense and similar charges

 
 
                                     2023   2022 
                                     GBPm   GBPm 
On shares held by individuals       1,915    456 
On subscribed capital                  11     13 
On deposits and other borrowings: 
   Subordinated liabilities           272    258 
   Other (note i)                   1,070     99 
On debt securities in issue           769    449 
Net expense/(income) on financial 
 instruments hedging liabilities      290  (325) 
Total                               4,327    950 
 

Note:

i. Includes interest on amounts drawn down under the BoE's Term Funding Scheme with additional incentives for SMEs (TFSME) , as well as interest on other deposits and short-term borrowing.

5. Other operating income

 
 
                                          2023  2022 
                                          GBPm  GBPm 
(Losses)/gains on financial assets 
 measured at fair value through profit 
 and loss (FVTPL)                         (10)     9 
Gains on disposal of fair value through 
 other comprehensive income (FVOCI) 
 investment securities                      74    47 
Other expense                             (10)   (8) 
Total                                       54    48 
 

There were no gains or losses on disposal of financial assets measured at amortised cost in the year ended 4 April 2023 (2022: GBPnil).

6. Losses from derivatives and hedge accounting

As a part of its risk management strategy, the Group uses derivatives to economically hedge financial assets and liabilities. More information on how the Group manages market risk can be found in the Risk report. Hedge accounting is employed by the Group to minimise the accounting volatility associated with the change in fair value of derivative financial instruments. This volatility does not reflect the economic reality of the Group's hedging strategy. The Group only uses derivatives for the hedging of risks; however, income statement volatility can still arise due to hedge accounting ineffectiveness or because hedge accounting is either not applied or is not currently achievable. The overall impact of derivatives will remain volatile from period to period as new derivative transactions replace those which mature to ensure that interest rate and other market risks are continually managed.

 
 
                                          2023  2022 
                                          GBPm  GBPm 
Losses from fair value hedge accounting   (62)  (21) 
Gains from cash flow hedge accounting        1     2 
Fair value gains from other derivatives 
 (note i)                                   56    13 
Foreign exchange retranslation (note 
 ii)                                         1   (1) 
Total                                      (4)   (7) 
 

Notes:

i. Gains or losses arise from derivatives used for economic hedging purposes but which are not currently in a hedge accounting relationship, valuation adjustments applied at a portfolio level which are not allocated to individual hedge accounting relationships, and fair value gains or losses on derivatives economically hedging fixed rate mortgages not yet on the balance sheet.

ii. Gains or losses arise from the retranslation of foreign currency monetary items not subject to effective hedge accounting.

7. Administrative expenses

 
 
                                   2023   2022 
                                   GBPm   GBPm 
Employee costs: 
   Wages and salaries               597    542 
                                  ----- 
   Bonuses                           78     64 
                                  ----- 
   Social security costs             90     71 
                                  ----- 
   Pension costs                    153    145 
                                  ----- 
                                    918    822 
                                  ----- 
Other administrative expenses       862    801 
                                  ----- 
Bank levy                            20     16 
                                  ----- 
Depreciation, amortisation and 
 impairment                         523    595 
                                  ----- 
Total                             2,323  2,234 
                                  ----- 
 

8. Impairment charge/release and provisions on loans and advances to customers

The following tables set out the impairment charges and releases during the year and the closing provision balances which are deducted from the relevant asset values in the balance sheet:

 
Impairment charge/(release) 
                              2023   2022 
----------------------  ---------- 
                              GBPm   GBPm 
---------------------- 
Prime residential               11   (19) 
                        ---------- 
Buy to let and legacy 
 residential                    83  (109) 
                        ---------- 
Consumer banking                31     93 
                        ---------- 
Commercial and other 
 lending                         1      8 
                        ---------- 
Total                          126   (27) 
                        ---------- 
 
 
Impairment provisions 
                        2023  2022 
                        GBPm  GBPm 
Prime residential         84    73 
Buy to let and legacy 
 residential             196   114 
Consumer banking         469   529 
Commercial and other 
 lending                  16    30 
Total                    765   746 
 

8. Impairment charge/release and provisions on loans and advances to customers (continued)

Critical accounting estimates and judgements

Impairment is measured as the impact of credit risk on the present value of management's estimate of future cash flows. In determining the required level of impairment provisions, outputs from statistical models are used, and judgements incorporated to determine the probability of default (PD), the exposure at default (EAD), and the loss given default (LGD) for each loan. Provisions represent a probability weighted average of these calculations under multiple economic scenarios. Adjustments are made in modelling provisions, applying further judgements to reflect model limitations, or to deal with instances where insufficient data exists to fully reflect credit risks in the models.

The most significant areas of judgement are:

   --     The approach to identifying significant increases in credit risk; and 
   --     The approach to identifying credit impaired loans. 

The most significant areas of estimation uncertainty are:

   --     The use of forward-looking economic information using multiple economic scenarios; and 

-- The additional judgements made in modelling expected credit losses (ECL) - these currently include PD uplifts relating to the current economic uncertainty and property valuation risk arising from fire safety issues.

The Group has considered the potential impact of climate change on impairment provisions beyond their impact on economic assumptions and has concluded that an adjustment to modelled provisions is not currently appropriate. The expected physical risks are likely to be longer term in nature and, therefore, are likely to have a limited impact on the Group's existing lending due to the impact of loan amortisation and redemptions. Future transition policies and the Group's response to these policies is still highly uncertain. Therefore, the Group cannot yet reliably measure the impacts on impairment provisions. The Group will continue to monitor this risk.

Identifying significant increases in credit risk (stage 2)

Loans are allocated to stage 1 or stage 2 according to whether there has been a significant increase in credit risk. Judgement has been used to select both quantitative and qualitative criteria which are used to determine whether a significant increase in credit risk has taken place. These criteria are detailed within the Credit risk section of the Risk report. The primary quantitative indicators are the outputs of internal credit risk assessments. While different approaches are used within each portfolio, the intention is to combine current and historical data relating to the exposure with forward-looking economic information to determine the probability of default (PD) at each reporting date. For residential mortgage and consumer banking lending, the main indicators of a significant increase in credit risk are either of the following:

-- The residual lifetime PD exceeds a benchmark determined by reference to the maximum credit risk that would have been accepted at origination; or

-- The residual lifetime PD is at least 75 basis points more than, and at least double, the original lifetime PD.

These complementary criteria have been reviewed through detailed back-testing, using management performance indicators and actual default experience, and found to be effective in capturing events which would constitute a significant increase in credit risk.

8. Impairment charge/release and provisions on loans and advances to customers (continued)

Critical accounting estimates and judgements (continued)

Identifying credit impaired loans (stage 3)

The identification of credit impaired loans is an important judgement within the staging approach. A loan is credit impaired either if it has an arrears status of more than 90 days past due, or is considered to be in default, or it is considered unlikely that the borrower will repay the outstanding balance in full, without recourse to actions such as realising security.

Use of forward-looking economic information

Management exercises judgement in estimating future economic conditions which are incorporated into provisions through modelling of multiple scenarios. The economic scenarios are reviewed and updated on a quarterly basis. The provision recognised is the probability-weighted sum of the provisions calculated under a range of economic scenarios. The scenarios and associated probability weights are derived using external data and statistical methodologies, together with management judgement. The Group continues to model four economic scenarios, which together encompass an appropriate range of potential economic outcomes. The base case scenario is aligned to the Group's financial planning process. The upside and downside scenarios are reasonably likely favourable and adverse alternatives to the base case, and the severe downside scenario is aligned with the Group's internal stress testing. The impact of applying multiple economic scenarios (MES) is to increase provisions at 4 April 2023 by GBP125 million (2022: GBP98 million), compared with provisions based on the base case economic scenario.

Probability weightings for each scenario are reviewed quarterly and updated to reflect economic conditions as they evolve. The changes in scenario weightings during the period primarily reflect a deterioration in the economic outlook. The base case and downside scenario weightings increased (and upside scenario weighting decreased) to reflect increased risks associated with rising inflation, increases in Bank rate and the ongoing economic consequences of the conflict in Ukraine. The probability weightings applied to the scenarios are shown in the table below.

 
Scenario probability weighting (%) 
                  Upside  Base case   Downside     Severe 
                scenario   scenario   scenario   downside 
                                                 scenario 
4 April 2023          10         45         30         15 
4 April 2022          20         40         25         15 
 

8. Impairment charge/release and provisions on loans and advances to customers (continued)

Critical accounting estimates and judgements (continued)

In the base case scenario at 4 April 2023, a modest recession is forecast, with a fall in GDP of 1.1% expected in 2023. This contraction in the economy is expected to result in an increase in the forecast peak unemployment rate to 5.0% (2022: 4.2%) in this scenario. The peak unemployment in the downside scenario of 7.0% is unchanged from 4 April 2022 and reflects a significant economic downturn. The peak unemployment in the severe downside scenario of 10.0% is also unchanged from 4 April 2022, reflecting a severe long-lasting impact on the UK economy.

House prices are expected to fall in the short term in the base case scenario. This is the result of ongoing affordability pressures due to increasing borrowing costs and inflation. The downside scenario assumes more significant house price falls during both 2023 and 2024, driven by a deterioration in economic conditions including an increase in unemployment, whilst the severe downside scenario includes a fall in house prices of 34% from December 2022 to the trough. As a result, the weighted average of all scenarios represents a fall in house prices by 12% between December 2022 and December 2024.

The Bank rate is assumed to remain at 4.25% during 2023 in the base case scenario. Inflation in this scenario is expected to reduce during 2023 to 4%; however, the severe downside scenario includes a sustained high level of inflation throughout 2023. In the downside scenario the Bank rate is low from 2024 onwards, reflecting the risk that there is a significant economic downturn, with a reduction in the Bank rate required to stimulate economic demand.

Graphs showing the historical and forecasted GDP level, average house price and unemployment rate for the Group's economic scenarios, including the previous base case economic scenario, are included in the 2023 Preliminary Results on nationwide.co.uk

8. Impairment charge/release and provisions on loans and advances to customers (continued)

Critical accounting estimates and judgements (continued)

The tables below provide a summary of the values of the key UK economic variables used within the economic scenarios over the first five years of the scenario:

 
Economic variables 
                          Rate/annual growth rate at December         5-year    Dec-22      Dec-22 
                                       2022-2027                     average   to peak   to trough 
                                                                      ( note    (notes     ( notes 
                                                                          i)    ii and          ii 
                                                                                  iii)    and iii) 
                       Actual               Forecast 
                         2022      2023     2024  2025  2026  2027 
4 April 2023                %         %        %     %     %     %         %         %           % 
GDP growth 
Upside scenario           0.4       1.3      2.0   1.8   1.6   1.6       1.7       8.6         0.2 
Base case scenario        0.4     (1.1)      1.2   1.8   2.9   2.0       1.4       7.0       (1.1) 
Downside scenario         0.4     (2.9)      0.8   2.4   2.3   2.0       0.9       4.7       (3.2) 
Severe downside 
 scenario                 0.4     (5.2)      2.2   3.0   2.1   1.7       0.7       3.7       (5.7) 
HPI growth 
Upside scenario           6.0       0.4      3.7   3.8   3.8   3.8       3.1      16.2       (1.0) 
Base case scenario        6.0     (4.5)      0.7   3.0   3.2   3.2       1.1       5.6       (4.5) 
Downside scenario         6.0     (8.6)   (11.4)   2.0   6.8   4.3     (1.7)     (1.7)      (19.5) 
Severe downside 
 scenario                 6.0    (21.0)   (15.8)   2.2   7.7   5.1     (5.1)     (1.7)      (33.8) 
Unemployment 
Upside scenario           3.7       3.9      4.0   4.0   4.0   4.0       3.9       4.0         3.7 
Base case scenario        3.7       4.6      5.0   4.5   4.3   4.2       4.5       5.0         3.9 
Downside scenario         3.7       5.8      6.5   5.7   5.3   5.1       5.6       7.0         3.9 
Severe downside 
 scenario                 3.7       6.6      9.4   8.0   7.0   6.4       7.5      10.0         4.2 
Bank rate 
Upside scenario           3.5       4.0      3.0   3.0   3.0   3.0       3.3       4.3         3.0 
Base case scenario        3.5       4.3      3.8   2.8   2.3   2.0       3.1       4.3         2.0 
Downside scenario         3.5       5.0      0.5   0.1   0.1   0.5       1.5       5.0         0.1 
Severe downside 
 scenario                 3.5       7.0      3.0   2.5   2.5   2.5       3.5       7.0         2.5 
Consumer price 
 inflation 
Upside scenario          10.5       1.2      1.8   2.0   2.0   2.0       2.3       8.5         1.2 
Base case scenario       10.5       4.0      2.0   2.0   2.0   2.0       2.9       9.0         2.0 
Downside scenario        10.5       5.0      1.5   0.5   1.5   1.9       3.0      13.0         0.3 
Severe downside 
 scenario                10.5      14.0      3.5   2.0   2.0   2.0       5.3      16.0         2.0 
 

8. Impairment charge/release and provisions on loans and advances to customers (continued)

Critical accounting estimates and judgements (continued)

 
Economic variables 
                          Rate/annual growth rate at December         5-year     Dec-21      Dec-21 
                                       2021-2026                     average    to peak   to trough 
                                                                       (note     (notes      (notes 
                                                                          i)         ii          ii 
                                                                               and iii)    and iii) 
                      Actual                Forecast 
                       (note 
                         iv) 
                        2021    2022     2023   2024   2025   2026 
4 April 2022               %       %        %      %      %      %         %          %           % 
GDP growth 
Upside scenario          8.9     4.2      2.5    2.0    2.0    2.0       2.5       13.4         1.5 
Base case scenario       8.9     2.3      1.7    1.5    1.4    1.4       1.7        8.6         0.7 
Downside scenario        8.9     2.5    (3.9)    1.7    2.2    2.2       0.9        4.6       (1.5) 
Severe downside 
 scenario                8.9   (4.5)      2.6    2.0    1.9    1.6       0.7        3.6       (4.5) 
HPI growth 
Upside scenario         10.1     6.1      3.7    4.0    3.8    3.8       4.3       23.2         2.0 
Base case scenario      10.1     3.5      2.4    2.8    3.2    3.2       3.1       16.2         1.5 
Downside scenario       10.1     1.5   (10.6)  (8.4)    5.6    5.0     (1.6)        2.0      (16.9) 
Severe downside 
 scenario               10.1   (1.8)   (23.6)  (5.5)    3.7    7.7     (4.6)        1.2      (29.2) 
Unemployment 
Upside scenario          4.0     3.5      3.6    3.9    3.9    3.9       3.8        3.9         3.5 
Base case scenario       4.0     4.2      4.2    4.2    4.2    4.2       4.2        4.2         4.0 
Downside scenario        4.0     4.7      6.9    5.3    5.0    4.9       5.3        7.0         3.6 
Severe downside 
 scenario                4.0     9.4      8.2    6.2    5.5    5.3       6.7       10.0         4.1 
Bank rate 
Upside scenario          0.3     2.3      2.5    2.5    2.5    2.5       2.3        2.5         0.8 
Base case scenario       0.3     1.0      1.3    1.3    1.3    1.3       1.2        1.3         0.8 
Downside scenario        0.3     4.0      0.1    0.1    0.8    1.0       1.0        4.0         0.1 
Severe downside 
 scenario                0.3   (0.1)    (0.3)  (0.3)  (0.3)  (0.3)     (0.1)        0.8       (0.3) 
Consumer price 
 inflation (CPI) 
Upside scenario          5.4     5.0      1.6    1.9    2.0    2.0       2.9        7.5         1.3 
Base case scenario       5.4     5.0      1.8    1.7    2.0    2.0       2.9        7.5         1.6 
Downside scenario        5.4    10.0      1.0    0.3    0.3    1.2       3.1       10.0         0.3 
Severe downside 
 scenario                5.4     3.0    (0.2)    0.0    0.0    0.1       1.2        7.0       (0.4) 
 
 

Notes:

i. The average rate for GDP and HPI is based on the cumulative annual growth rate over the forecast period. Average unemployment and CPI is calculated using a simple average using quarterly points.

ii. GDP growth and HPI are shown as the largest cumulative growth/fall from 31 December over the forecast period.

iii. The unemployment rate and CPI is shown as the highest/lowest rate over the forecast period from 31 December.

iv. The 2021 actual data as presented in the Annual Report and Accounts 2022 has been updated to reflect the most recent published economic data.

8. Impairment charge/release and provisions on loans and advances to customers (continued)

Critical accounting estimates and judgements (continued)

To give an indication of the sensitivity of ECLs to different economic scenarios, the table below shows the ECL if 100% weighting is applied to each scenario:

 
Expected credit losses                                            Proportion of balances 
 under 100% weighted scenarios                                     in stage 2 
                                                                   under 100% weighted scenarios 
                Upside      Base  Downside     Severe   Reported    Upside      Base  Downside     Severe  Reported  Reported 
              scenario      case  scenario   downside  provision  scenario      case  scenario   downside     stage     stage 
                        scenario             scenario                       scenario             scenario         2   3 (note 
                                                                                                                           i) 
4 April 2023      GBPm      GBPm      GBPm       GBPm       GBPm         %         %         %          %         %         % 
Residential 
 mortgages         160       179       236        789        280      14.6      13.9      13.5       35.7      17.6       0.5 
Consumer 
 banking 
 - credit 
 cards             213       212       228        264        225      37.8      37.8      39.0       40.2      38.8       5.8 
Consumer 
 banking 
 - personal 
 loans 
 and 
 overdrafts        227       233       247        281        244      34.6      37.5      41.4       46.5      40.0       6.7 
Commercial 
 lending            16        16        16         17         16       3.3       3.3       3.3        3.3       3.3       0.7 
Total              616       640       727      1,351        765 
 
4 April 2022      GBPm      GBPm      GBPm       GBPm       GBPm         %%                  %%                   %% 
Residential 
 mortgages         134       131       184        465        187       8.9       8.0       8.8       23.9       8.3       0.6 
Consumer 
 banking 
 - credit 
 cards             237       240       260        376        263      40.0      40.2      41.4       49.9      40.3       6.6 
Consumer 
 banking 
 - personal 
 loans 
 and 
 overdrafts        239       247       265        364        266      31.7      34.4      42.9       62.8      35.6       5.5 
Commercial 
 lending            29        30        30         31         30       2.9       2.9       2.9        2.9       2.9       1.1 
Total              639       648       739      1,236        746 
 

Note:

i. The staging of stage 3 assets is not sensitive to economic scenarios. The reported stage 3 proportion is the same as it would be in any of the 100% weighted scenarios.

The ECL in the severe downside scenario has increased over the year reflecting increased losses in the mortgage portfolios. This primarily reflects that the scenario now includes a high Bank rate forecast, with a peak of 7% (2022: peak 0.75%).

The ECL for each scenario multiplied by the scenario probability will not reconcile to the reported provision. Whilst the stage allocation of loans varies in each individual scenario, each loan is allocated to a single stage in the reported provision calculation; this is based on a weighted average PD which takes into account the economic scenarios. A probability-weighted 12-month or lifetime ECL (which takes into account the economic scenarios) is then calculated based on the stage allocation.

The table below shows the sensitivity at 4 April 2023 to some of the key assumptions used within the ECL calculation:

 
Sensitivity to key forward-looking information assumptions 
                                                                         Increase 
                                                                     in provision 
2023                                                                         GBPm 
Single-factor sensitivity to key economic variables 
10% decrease in house prices (HPI) at 4 April 2023 and throughout 
 the forecast period (note i)                                                  29 
Sensitivity to changes in scenario probability weightings 
10% increase in the probability of the downside scenario 
 (reducing the upside by a corresponding 10%)                                  11 
5% increase in the probability of the severe downside scenario 
 (reducing the downside by a corresponding 5%)                                 31 
 

Note:

i. As this is a single-factor sensitivity, it should not be extrapolated due to the likely non-linear effects. The provision impact is calculated using the base case scenario and only includes the impact of a 10% decrease of house prices on LGD.

8. Impairment charge/release and provisions on loans and advances to customers (continued)

Critical accounting estimates and judgements (continued)

The table below shows key adjustments made in modelling provisions in relation to the significant areas of estimation uncertainty for the retail portfolios (residential mortgages and consumer banking), with further details on each provided below. There are no significant areas of estimation uncertainty for the commercial portfolio.

 
Significant adjustments made in modelling provisions 
                                                 2023                          2022 
                                     Residential  Consumer  Total  Residential  Consumer  Total 
                                       mortgages   banking           mortgages   banking 
                                            GBPm      GBPm   GBPm         GBPm      GBPm   GBPm 
PD uplift for economic uncertainty            77       100    177           13       146    159 
LGD uplift for property valuation 
 risks                                        22         -     22           25         -     25 
Total                                         99       100    199           38       146    184 
 
Of which: 
   Stage 1                                     5         8     13            8        15     23 
   Stage 2                                    89        90    179           26       131    157 
   Stage 3                                     5         2      7            4         -      4 
 

PD uplift for economic uncertainty

Household disposable income is forecast to decrease in each of the four economic scenarios, increasing the risk that borrowers will not be able to meet their contractual repayments. At 4 April 2022 the main driver of this reduction was the impact of rising inflation, which particularly affected consumer banking portfolios. Since 4 April 2022 there has also been a significant increase in interest rates, which will again reduce household disposable income but with a greater impact on residential mortgage affordability. In addition, model inputs relating to borrower credit quality are still benefitting from credit indicators which are judged to be temporary, such as reduced levels of arrears.

This adjustment reflects the cumulative effect of increasing the probability of default to reflect management's judgements for all of these risks. At 4 April 2023 this has increased provisions by GBP177 million (2022: GBP159 million). The adjustment also results in approximately GBP16.6 billion (2022: GBP4.6 billion) of residential mortgages and GBP585 million (2022: GBP700 million) of consumer banking balances moving from stage 1 to stage 2. The most significant judgement within this adjustment is the assumed increase in both fixed and variable mortgage rates faced by borrowers over the next two years. A 1% increase in assumed mortgage rates would increase residential mortgage provisions by GBP32 million.

LGD uplift for property valuation risks

An adjustment is made to reflect the property valuation risk associated with flats subject to fire safety issues such as unsuitable cladding. Due to limited data available to identify affected properties individually, it is assumed that a proportion of the flats securing loans in the residential mortgage portfolios is affected, in line with UK market exposure estimates. Assumptions relating to property values have been applied based upon the height of the affected buildings. The provision adjustment is GBP22 million (2022: GBP25 million). Although initiatives to support remediation of affected properties have made progress over the past year, we continue to hold an adjustment to provisions whilst there is insufficient evidence of a recovery in the value of affected properties.

9. Taxation

 
Tax charge in the income statement 
                                               2023  2022 
                                               GBPm  GBPm 
Current tax: 
   UK corporation tax                           565   368 
   Adjustments in respect of prior years         17  (19) 
Total current tax                               582   349 
 
Deferred tax: 
   Current year (credit)/charge                 (4)   (1) 
   Adjustments in respect of prior years       (13)   (4) 
Effect of deferred tax provided at different 
 tax rates                                        -     1 
Total deferred taxation                        (17)   (4) 
Tax charge                                      565   345 
 
 

The actual tax charge differs from the theoretical amount that would arise using the standard rate of corporation tax in the UK as follows:

 
Reconciliation of tax charge 
                                                    2023     2022 
                                                    GBPm   GBPm 
Profit before tax:                                 2,229  1,597 
                                                          ----- 
Tax calculated at a tax rate of 19%                  424    303 
                                                          ----- 
Adjustments in respect of prior years                  4   (23) 
                                                          ----- 
Tax credit on distribution to the holders 
 of Additional Tier 1 capital                       (15)   (15) 
                                                          ----- 
Banking surcharge                                    145     72 
                                                          ----- 
Temporary differences where no deferred 
 tax is recognised                                     1      1 
                                                          ----- 
Expenses not deductible for tax purposes/(income 
 not taxable): 
                                                          ----- 
   Depreciation on non-qualifying assets               2      2 
                                                          ----- 
   Bank levy                                           4      3 
                                                          ----- 
   Customer redress                                  (2)      4 
                                                          ----- 
   Other                                               -    (3) 
                                                          ----- 
Effect of deferred tax provided at different 
 tax rates                                             2      1 
                                                          ----- 
Tax charge                                           565    345 
                                                          ----- 
 
 

10. Loans and advances to customers

 
 
                                     2023                                                 2022 
                    Loans held at amortised        Loans    Total        Loans held at amortised        Loans    Total 
                              cost                  held                           cost                  held 
                                                      at                                                   at 
                                                   FVTPL                                                FVTPL 
                Gross  Provisions  Other    Total                    Gross  Provisions  Other    Total 
                                   (note                                                (note 
                                      i)                                                   i) 
                 GBPm        GBPm   GBPm     GBPm   GBPm     GBPm     GBPm        GBPm   GBPm     GBPm   GBPm     GBPm 
Prime 
 residential 
 mortgages    157,511        (84)      -  157,427     47  157,474  154,363        (73)      -  154,290     64  154,354 
Buy to let 
 and legacy 
 residential 
 mortgages     44,104       (196)      -   43,908      -   43,908   43,693       (114)      -   43,579      -   43,579 
Consumer 
 banking        4,408       (469)      -    3,939      -    3,939    4,638       (529)      -    4,109      -    4,109 
Commercial 
 and other 
 lending        4,994        (16)    430    5,408     53    5,461    5,453        (30)    549    5,972     52    6,024 
Total         211,017       (765)    430  210,682    100  210,782  208,147       (746)    549  207,950    116  208,066 
 

Note:

i. 'Other' represents a fair value adjustment for micro hedged risk for commercial loans that were previously hedged on an individual basis. The hedge relationships have been discontinued and the balances are being amortised over the remaining life of the loans.

The tables on the following pages summarise the movements in, and stage allocations of, gross loans and advances to customers held at amortised cost, including the impact of ECL impairment provisions and excluding the fair value adjustment for micro hedged risk. The lines within the tables are an aggregation of monthly movements over the year. Residential mortgages represent the majority of the Group's loans and advances to customers. Additional tables summarising the movements for the Group's residential mortgages and consumer banking are presented in the Credit risk section of the Risk report.

The key movements shown in the table on the next page are as follows:

-- The movement in gross balances is principally a result of GBP35,327 million of new lending, offset by a reduction of GBP32,314 million from repayments and redemptions. The majority of these movements relate to residential mortgages.

-- Of the GBP143 million of write-offs, GBP97 million relates to consumer banking, GBP25 million to residential mortgages and GBP21 million to commercial and other lending.

-- Impairment provisions increased by GBP19 million in the period to GBP765 million. Further detail on the impairment provision release or charge by portfolio is shown in note 8.

-- Gross balance transfers between stages 1 and 2 are principally driven by residential mortgage movements. There has been a net transfer of loans from stage 1 to stage 2, primarily due to an increased PD uplift for economic uncertainty, in addition to the implementation of models which are more responsive to the risks in the economic scenarios. This has also led to an increase in gross movements between stages 1 and 2.

10. Loans and advances to customers (continued)

 
Reconciliation of movements in gross balances and impairment provisions 
                                        Non-credit impaired                  Credit impaired 
                                                                                 (note i) 
                             Subject to 12-month    Subject to lifetime    Subject to lifetime           Total 
                                     ECL                    ECL                    ECL 
                                   Stage 1                Stage 2              Stage 3 and 
                                                                                   POCI 
                                Gross  Provisions      Gross  Provisions      Gross  Provisions      Gross  Provisions 
                             balances               balances               balances               balances 
                                 GBPm        GBPm       GBPm        GBPm       GBPm        GBPm       GBPm        GBPm 
At 5 April 2022               188,130          48     18,326         380      1,691         318    208,147         746 
 
Stage transfers: 
Transfers from stage 1 to 
 stage 2                     (67,275)        (53)     67,275          53          -           -          -           - 
Transfers to stage 3            (202)         (1)      (878)       (122)      1,080         123          -           - 
Transfers from stage 2 to 
 stage 1                       44,341         375   (44,341)       (375)          -           -          -           - 
Transfers from stage 3            270           3        484          30      (754)        (33)          -           - 
Net remeasurement of ECL 
 arising from 
 transfer of stage                          (336)                    448                      -                    112 
Net movement arising from 
 transfer of 
 stage (note ii)             (22,866)        (12)     22,540          34        326          90          -         112 
 
New assets originated or 
 purchased (note 
 iii)                          35,327          37          -           -          -           -     35,327          37 
Net impact of further 
 lending and repayments 
 (note iv)                    (9,851)        (25)      (826)        (38)       (65)        (18)   (10,742)        (81) 
Changes in risk parameters 
 in relation 
 to credit quality (note 
 v)                                 -           6          -          58          -          50          -         114 
Other items impacting 
 income statement 
 (including recoveries)             -           -          -           -          -        (10)          -        (10) 
Redemptions (note vi)        (18,682)         (4)    (2,583)        (24)      (307)        (18)   (21,572)        (46) 
Income statement charge 
 for the year                                                                                                      126 
Decrease due to write-offs          -           -          -           -      (143)       (117)      (143)       (117) 
Other provision movements           -           -          -           -          -          10          -          10 
At 4 April 2023               172,058          50     37,457         410      1,502         305    211,017         765 
Net carrying amount                       172,008                 37,047                  1,197                210,252 
 

10. Loans and advances to customers (continued)

 
Reconciliation of movements in gross balances and impairment provisions 
                                        Non-credit impaired                  Credit impaired 
                                                                                 (note i) 
                             Subject to 12-month    Subject to lifetime    Subject to lifetime           Total 
                                     ECL                    ECL                    ECL 
                                   Stage 1                Stage 2           Stage 3 and POCI 
                                Gross  Provisions      Gross  Provisions      Gross  Provisions      Gross  Provisions 
                             balances               balances               balances               balances 
                                 GBPm        GBPm       GBPm        GBPm       GBPm        GBPm       GBPm        GBPm 
At 5 April 2021               187,839         116     11,868         388      1,919         348    201,626         852 
 
Stage transfers: 
Transfers from stage 1 to 
 stage 2                     (26,307)        (70)     26,307          70          -           -          -           - 
Transfers to stage 3            (271)         (2)      (766)       (104)      1,037         106          -           - 
Transfers from stage 2 to 
 stage 1                       18,108         287   (18,108)       (287)          -           -          -           - 
Transfers from stage 3            283           4        440          30      (723)        (34)          -           - 
Net remeasurement of ECL 
 arising from 
 transfer of stage                          (250)                    316                      2                     68 
Net movement arising from 
 transfer of 
 stage (note ii)              (8,187)        (31)      7,873          25        314          74          -          68 
 
New assets originated or 
 purchased (note 
 iii)                          37,853          47          -           -          -           -     37,853          47 
Net impact of further 
 lending and repayments 
 (note iv)                    (8,832)        (32)      (257)        (29)       (89)        (21)    (9,178)        (82) 
Changes in risk parameters 
 in relation 
 to credit quality (note 
 v)                                 -        (47)          -          14          -          30          -         (3) 
Other items impacting 
 income statement 
 (including recoveries)             -           -          -           -          -        (21)          -        (21) 
Redemptions (note vi)        (20,543)         (5)    (1,158)        (18)      (327)        (13)   (22,028)        (36) 
Income statement release 
 for the year                                                                                                     (27) 
Decrease due to write-offs          -           -          -           -      (126)       (100)      (126)       (100) 
Other provision movements           -           -          -           -          -          21          -          21 
At 4 April 2022               188,130          48     18,326         380      1,691         318    208,147         746 
Net carrying amount                       188,082                 17,946                  1,373                207,401 
 

Notes:

i. Group gross balances of credit impaired loans include GBP123 million (2022: GBP135 million) of purchased or originated credit impaired (POCI) loans, which are presented net of lifetime ECL on transition to IFRS9 of

GBP5 million (2022: GBP5 million).

ii. The remeasurement of provisions arising from a change in stage is reported within the stage to which the assets are transferred.

iii. If a new asset is generated in the month, the value included is the closing gross balance and provision for the month. All new business written is included in Stage 1.

iv. This comprises further lending and capital repayments where the asset is not derecognised. The value for gross balances is calculated as the closing gross balance for the month less the opening gross balance for the month. The value for provisions is calculated as the change in exposure at default (EAD) multiplied by opening provision coverage for the month.

v. This comprises changes in risk parameters, and changes to modelling inputs and methodology. The provision movement for the change in risk parameters is calculated for assets that do not move stage in the month.

vi. For any asset that is derecognised in the month, the value disclosed is the provision at the start of that month.

10. Loans and advances to customers (continued)

Asset backed funding

Certain prime residential mortgages have been pledged to the Group's asset backed funding programmes or utilised as whole mortgage loan pools for TFSME and other short-term liquidity facilities. The programmes have enabled the Group to obtain secured funding. Mortgages pledged and the carrying values of the notes in issue are as follows:

 
Mortgages pledged to asset backed funding programmes 
                                       2023                                                2022 
                                        Notes in issue                                     Notes in issue 
                                      Held by the Group                                  Held by the Group 
                                Held 
                                  by                                            Held by 
                 Mortgages     third                                Mortgages     third 
                   pledged   parties     Drawn   Undrawn     Total    pledged   parties     Drawn   Undrawn      Total 
                     (note     (note     (note     (note     notes      (note     (note     (note     (note      notes 
                        i)       ii)      iii)       iv)  in issue         i)       ii)      iii)       iv)   in issue 
                      GBPm      GBPm      GBPm      GBPm      GBPm       GBPm      GBPm      GBPm      GBPm       GBPm 
Covered bond 
 programme          20,253    13,496         -         -    13,496     20,189    12,879         -         -     12,879 
                                                          --------  ---------  --------  --------  --------  --------- 
Securitisation 
 programme           8,705     2,535         -     2,632     5,167     10,644     2,954         -     2,655      5,609 
                                                          --------  ---------  --------  --------  --------  --------- 
Whole mortgage 
 loan 
 pools              23,045         -    17,166         -    17,166     29,511         -    21,701         -     21,701 
Total               52,003    16,031    17,166     2,632    35,829     60,344    15,833    21,701     2,655     40,189 
                                                          --------  ---------  --------  --------  --------  --------- 
 

Notes:

i. Mortgages pledged include GBP6.6 billion (2022: GBP9.7 billion) in the covered bond and securitisation programmes that are in excess of the amount contractually required to support notes in issue.

   ii.   Notes in issue which are held by third parties are included within debt securities in issue. 

iii. Notes in issue, held by the Group and drawn are whole mortgage loan pools securing amounts drawn with the BoE under the TFSME. At 4 April 2023 the Group had outstanding TFSME drawings of GBP17.2 billion (2022: GBP21.7 billion).

iv. Notes in issue, held by the Group and undrawn, are debt securities issued by the programmes to the Group and mortgage loan pools that have been pledged to the BoE but not utilised.

Mortgages pledged under the Nationwide Covered Bond programme provide security for issues of covered bonds made by the Group. During the year ended 4 April 2023, GBP3.8 billion (sterling equivalent) of notes were issued, and GBP2.8 billion (sterling equivalent) of notes matured.

The securitisation programme notes are issued by Silverstone Master Issuer plc and are not included in the accounts of the Group. Silverstone Master Issuer plc is fully consolidated into the accounts of the Group. The issuance proceeds are used to purchase, for the benefit of note holders, a share of the beneficial interest in the mortgages pledged by the Group. The remaining beneficial interest in the pledged mortgages of GBP3.4 billion (2022: GBP4.8 billion) stays with the Group and includes its required minimum seller share in accordance with the rules of the programme. The Group is under no obligation to support losses incurred by the programme or holders of the notes and does not intend to provide such further support. The entitlement of note holders is restricted to payment of principal and interest to the extent that the resources of the programme are sufficient to support such payment and the holders of the notes have agreed not to seek recourse in any other form. During the year ended 4 April 2023, GBP0.8 billion (sterling equivalent) of notes were issued, and GBP1.2 billion (sterling equivalent) of notes matured or were repurchased.

The whole mortgage loan pools are pledged at the BoE Single Collateral Pool. Notes are not issued when pledging the mortgage loan pools at the BoE. Instead, the whole loan pool is pledged to the BoE and drawings are made directly against the eligible collateral, subject to a haircut. At 4 April 2023, GBP23.0 billion (2022: GBP29.5 billion) of pledged collateral supported GBP17.2 billion (2022: GBP21.7 billion) of TFSME drawdowns.

In accordance with accounting standards, notes in issue and held by the Group are not recognised in the consolidated balance sheet. Mortgages pledged are not derecognised from the consolidated balance sheet as the Group has retained substantially all the risks and rewards of ownership. The Group continues to be exposed to the liquidity risk, interest rate risk and credit risk of the mortgages. No gain or loss has been recognised on pledging the mortgages to the programmes.

11. Subordinated liabilities and subscribed capital

 
 
                                            2023   2022 
                                            GBPm   GBPm 
Subordinated liabilities 
Senior non-preferred notes and Tier 
 2 eligible subordinated notes (note 
 i)                                        7,052  8,351 
Fair value hedge accounting adjustments    (281)   (81) 
Unamortised premiums and issue costs        (16)   (20) 
Total                                      6,755  8,250 
Subscribed capital 
Permanent interest-bearing shares            173    173 
Fair value hedge accounting adjustments        1     15 
Unamortised premiums and issue costs         (1)    (1) 
Total                                        173    187 
 

Note:

   i.   On 9 June 2022, the Society repurchased GBP701 million of Tier 2 eligible notes. 

Senior non-preferred notes are a class of subordinated liability which rank equally with each other and behind the claims against the Society of all depositors, creditors and investing members other than holders of Tier 2 eligible subordinated notes, permanent interest-bearing shares (PIBS), Additional Tier 1 (AT1) instruments and core capital deferred shares (CCDS). Senior non-preferred notes contribute to meeting the Society's minimum requirement for own funds and eligible liabilities (MREL) and loss absorbing requirements.

The Tier 2 eligible subordinated notes rank equally with each other and ahead of claims against the Group of holders of PIBS, AT1 instruments and CCDS.

All of the Group's subordinated liabilities and permanent interest-bearing shares (PIBS) are unsecured. The Group may, with the prior consent of the Prudential Regulation Authority (PRA), repay the PIBS and redeem the Tier 2 eligible subordinated notes early. The redemption of senior non-preferred notes does not require regulatory consent.

PIBS rank equally with each other. They are deferred shares of the Society and rank behind the claims against the Society of all noteholders, depositors, creditors and investing members of the Society, other than the holders of AT1 and CCDS instruments.

12. Provisions for liabilities and charges

 
Group 
                                        Customer        Other  Total 
                                         redress   provisions 
                                            GBPm         GBPm   GBPm 
At 5 April 2022                              127           26    153 
Provisions utilised                         (74)         (21)   (95) 
Charge for the year                           21           44     65 
Release for the year                        (34)          (7)   (41) 
Net income statement (release)/charge 
 (note i)                                   (13)           37     24 
At 4 April 2023                               40           42     82 
 

Note:

i. The net income statement release relating to customer redress is included in provisions for liabilities and charges, with the exception of a GBP3 million release which is included in administrative expenses. The net income statement charge relating to other provisions is included in administrative expenses, with the exception of GBP1 million which is included in provisions for liabilities and charges.

Whilst there is uncertainty as to the timing of the utilisation of provisions, the Group expects the majority to have been utilised by 4 April 2025.

Customer redress

During the course of its business, the Group receives complaints from customers in relation to past sales or ongoing administration. The Group is also subject to enquiries from and discussions with its regulators and governmental and other public bodies, including the Financial Ombudsman Service (FOS), on a range of matters. Consideration of customer redress matters may result in a provision, a contingent liability or both, depending upon relevant facts and circumstances. No provision is made where it is concluded that it is not probable that a quantifiable payment will be made; this will include circumstances where the facts are unclear or further time is required to reasonably quantify the expected payment.

At 4 April 2023, the Group holds provisions of GBP40 million (2022: GBP127 million) in respect of the potential costs of remediation and redress in relation to issues with historical quality control procedures, past sales and administration of customer accounts , and other regulatory matters.

Other provisions

Other provisions primarily include amounts for a number of property-related provisions, severance costs and expected credit losses on irrevocable personal loan and mortgage lending commitments.

13. Contingent liabilities

During the ordinary course of business, the Group may be subject to complaints and threatened or actual legal proceedings brought by or on behalf of current or former employees, customers, investors or other third parties. The Group may also be subject to legal and regulatory reviews, challenges, investigations and enforcement actions which may result in, among other things, actions being taken by governmental and regulatory authorities, increased costs being incurred in relation to remediation of systems and controls, or fines. Any such material cases are periodically reassessed, with the assistance of external professional advisers where appropriate, to determine the likelihood of incurring a liability.

In those instances where it is concluded that it is not yet probable that a quantifiable payment will be made, for example because the facts are unclear or further time is required to fully assess the merits of the case or to reasonably quantify the expected payment, no provision is made.

The Group does not disclose amounts in relation to contingent liabilities associated with such claims where the likelihood of any payment is remote or where, in the case of matters subject to active legal proceedings, such disclosure could be seriously prejudicial to the conduct of the claims.

The FCA has commenced an investigation of the Society's compliance with UK money laundering regulations and the FCA's rules and Principles for Businesses in an enquiry focused on aspects of the Society's anti-money laundering control framework. The Society is co-operating with the investigation, which is at an early stage. The Group has not disclosed an estimate of the potential financial impact arising from this matter as it is not currently practicable to do so.

Apart from the matters disclosed, the Group does not expect the ultimate resolution of any current complaints, threatened or actual legal proceedings, regulatory or other matters to have a material adverse impact on its financial position. However, in light of the uncertainties involved in such matters there can be no assurance that the outcome of a particular matter or matters may not ultimately be material to the Group's results.

14. Retirement benefit obligations

The Group operates two defined contribution pension schemes in the UK - the Nationwide Group Personal Pension Plan (GPP) and the Nationwide Temporary Workers Pension Scheme. New employees are automatically enrolled into one of these schemes. Outside of the UK, there is a defined contribution pension scheme for a small number of employees in the Isle of Man.

The Group also has funding obligations to several defined benefit pension schemes, which are administered by boards of trustees. Pension trustees are required by law to act in the interests of all relevant beneficiaries and are responsible for the investment policy of fund assets, as well as the day-to-day administration. The Group's largest pension scheme is the Nationwide Pension Fund (the Fund). This is a defined benefit pension scheme, with both final salary and career average revalued earnings (CARE) sections. The Fund was closed to new entrants in 2007 and since that date employees have been able to join the GPP. The Fund was closed to future accrual on 31 March 2021.

In line with UK pensions legislation, a formal actuarial valuation ('Triennial Valuation') of the assets and liabilities of the Fund is carried out at least every three years by independent actuaries. During the year, Nationwide and the Trustee completed the Fund's 31 March 2022 Triennial Valuation, which showed a funding surplus. The main differences between the assumptions used for assessing defined benefit liabilities for purposes of the actuarial funding valuation and those used for accounting under IAS 19 'Employee Benefits' are that the financial and demographic assumptions used for the funding valuation are generally more prudent than those used for the IAS 19 valuation. As the Triennial Valuation indicated a funding surplus, a recovery plan requiring employer deficit contributions was not needed.

In November 2020, Nationwide and the Trustee of the Fund entered into an arrangement whereby Nationwide agreed to provide GBP1.7 billion of collateral (a contingent asset) in the form of self-issued Silverstone notes to provide additional security to the Fund. The Fund would have access to these notes in the case of certain events such as insolvency of Nationwide.

On 14 October 2022, the Group provided two uncollateralised loans totalling GBP400 million to the Fund. This temporary support allowed the Fund to manage its ongoing liquidity requirements during a period of high market volatility. These two loan balances, including accrued interest of GBP4 million, were fully repaid in November 2022 and January 2023, respectively.

14. Retirement benefit obligations (continued)

Further information on the Group's obligations to defined benefit pension schemes is set out below.

Defined benefit pension schemes

 
Retirement benefit obligations on the balance sheet 
                                           2023     2022 
                                           GBPm     GBPm 
Fair value of fund assets                 5,281    7,411 
Present value of funded obligations     (4,331)  (6,396) 
Present value of unfunded obligations       (4)      (7) 
Surplus at 4 April                          946    1,008 
 

Most members of the Fund can draw their pension when they reach the Fund's retirement age of 65. The methodologies for calculating the level of pension benefits accrued before 1 April 2011 varied; however, most were based on 1/54th of final salary for each year of service. Pension benefits accrued after 1 April 2011 until 31 March 2021 were usually based on 1/60th of average earnings, revalued to the age of retirement, for each year of service (also called CARE). From 1 April 2021, members moved from active to deferred status, with future indexation of deferred pensions before retirement measured by reference to the Consumer Price Index (CPI). On the death of a Fund member, benefits may be payable in the form of a spouse/dependant's pension, lump sum (paid within five years of a Fund member beginning to take their pension), or refund of Fund member contributions.

Approximately 57% (2022: 68%) of the Fund's pension obligations relate to deferred Fund members (current and former employees not yet drawing their pension) and 43% (2022: 32%) to current pensioners and dependants. The weighted average duration of the Fund's overall pension obligation is approximately 16 years (2022: 21 years), reflecting an average duration of 20 years for deferred members and 12 years for current pensioners.

The Group's retirement benefit obligations include a deficit of GBP1 million (2022: surplus of less than GBP1 million) recognised in a subsidiary company, Nationwide (Isle of Man) Limited. This obligation relates to a defined benefit scheme providing benefits based on both final salary and CARE, which was closed to new entrants in 2009. The Group's retirement benefit obligations also include GBP4 million (2022: GBP7 million) in respect of unfunded legacy defined benefit arrangements.

14. Retirement benefit obligations (continued)

Changes in the present value of the net defined benefit asset, including unfunded obligations, are as follows:

 
Movements in net defined benefit asset 
                                           2O23   2022 
                                           GBPm   GBPm 
Surplus at 5 April                        1,008    172 
                                                 ----- 
Interest on net defined benefit asset        26      4 
                                                 ----- 
Return on assets (less than)/greater 
 than discount rate                     (2,144)    432 
                                                 ----- 
Contributions by employer                     1      1 
                                                 ----- 
Administrative expenses                     (4)    (5) 
                                                 ----- 
Actuarial gains on defined benefit 
 obligations                              2,059    404 
                                                 ----- 
Surplus at 4 April                          946  1,008 
                                                 ----- 
 

As the Fund is closed to future accrual, there have been no current service costs, past service costs or employer contributions made in respect of future benefit accrual during the year (2022: GBPnil). Additionally, there have been no employer deficit contributions required into the Fund (2022: GBPnil) and there are no such contributions scheduled in the year ending 4 April 2024 or future years under the current Schedule of Contributions. Employer deficit contributions of GBP1 million (2022: GBP1 million) were made in respect of the Group's defined benefit scheme in its Nationwide (Isle of Man) Limited subsidiary.

The GBP2,144 million loss (2022: GBP432 million gain) relating to the return on assets (less than)/greater than the discount rate is driven by decreases in value of the Fund's liability matching assets.

The GBP2,059 million actuarial gain (2022: GBP404 million) on defined benefit obligations is due to:

-- A GBP2,175 million gain (2022: GBP390 million) from changes in financial assumptions, driven by a 2.1% increase in the discount rate (which decreases the value of liabilities), in addition to a 0.3% decrease in assumed Retail Price Index (RPI) inflation and a 0.3% decrease in assumed Consumer Price Index (CPI) inflation (which also decreases the value of the liabilities).

-- A GBP22 million gain (2022: GBP73 million) arising from the impacts of updates to demographic assumptions and applying the latest industry views for projecting future longevity improvements.

-- An experience loss of GBP138 million (2022: GBP59 million) primarily reflecting the difference between estimates of long-term inflation compared to actual inflation.

14. Retirement benefit obligations (continued)

The principal actuarial assumptions used are as follows:

 
Financial assumptions 
                                        2023  2022 
                                           %     % 
Discount rate                           4.65  2.55 
Future pension increases (maximum 5%)   3.05  3.25 
Retail price index (RPI) inflation      3.15  3.45 
Consumer price index (CPI) inflation    2.50  2.80 
 
 
Life expectancy assumptions 
                           2023   2022 
                          years  years 
Age 60 at 4 April 2023: 
   Males                   27.1   27.4 
   Females                 28.7   29.2 
Age 60 at 4 April 2043: 
   Males                   28.1   28.5 
   Females                 30.0   30.2 
 

The assumptions for mortality rates are based on standard mortality tables which allow for future improvements in life expectancy and are adjusted to represent the Fund's membership. The assumptions made are illustrated in the table above, showing how long the Group would expect the average Fund member to live for after the age of 60, based on reaching that age at 4 April 2023 or in 20 years' time at 4 April 2043.

Critical accounting estimates and judgements

The key assumptions used to calculate the defined benefit obligation which represent significant sources of estimation uncertainty are the discount rate, inflation assumptions and mortality assumptions. If different assumptions were used, this could have a material effect on the reported surplus. The sensitivity of the results to these assumptions is shown below:

 
Change in key assumptions at 4 
 April 2023 
                                        Increase/(decrease) 
                                         in defined benefit 
                                                 obligation 
                                                       GBPm 
1.0% decrease in discount rate                          784 
0.1% increase in inflation assumption                    38 
1 year increase in life expectancy 
 at age 60 in respect of all members                    100 
 

The above sensitivities apply to individual assumptions in isolation. In practice, changes to individual assumptions in isolation are unlikely to occur, and changes in some of the assumptions may be correlated. The inflation assumption sensitivity includes the impact on the rate of increases to pensions, both before and after retirement. Following the large increases in corporate bond yields the discount rate sensitivity has been updated to 1.0% at 4 April 2023 (2022: 0.1%), to better represent potential movements in the discount rate assumption.

15. Core capital deferred shares

 
 
                                    Number  CCDS     Share        Treasury  Total 
                                 of shares         premium   share reserve 
                                            GBPm      GBPm            GBPm   GBPm 
At 4 April 2022                 10,555,500    11     1,323               -  1,334 
CCDS repurchased and retained    (775,608)     -         -           (101)  (101) 
At 4 April 2023 (note 
 i)                              9,779,892    11     1,323           (101)  1,233 
 

Note :

i. The total number of shares outstanding at 4 April 2023 is 10,555,500, which includes the 775,608 shares repurchased and retained by the Group.

Core capital deferred shares (CCDS) are a form of Common Equity Tier 1 (CET1) capital which has been developed to enable the Group to raise capital from the capital markets. CCDS are perpetual instruments. They rank equally to each other and are junior to claims against the Society of all depositors, creditors and investing members. Each holder of CCDS has one vote, regardless of the number of CCDS held.

In the event of a winding up or dissolution of the Society and if a surplus was available, the amount that the investor would receive for each CCDS held is limited to the average principal amount in issue, which is currently GBP126.39 per share.

There is a cap on the distributions that can be paid to holders of CCDS in any financial year. The cap is currently set at GBP19.71 per share and is adjusted annually in line with CPI. A final distribution of GBP54 million (GBP5.125 per share) for the financial year ended 4 April 2022 was paid on 20 June 2022 and an interim distribution of GBP54 million (GBP5.125 per share) in respect of the period to 30 September 2022 was paid on 20 December 2022. These distributions have been recognised in the statement of movements in members' interests and equity.

In the financial year ended 4 April 2023, the Group repurchased 775,608 (7.3%) of GBP1 CCDS at prices ranging from GBP130.79 to GBP130.87 per share. The repurchased CCDS were not cancelled, instead being retained by the Group. The gross cost of the repurchase of GBP101 million has been presented within the treasury share reserve in the table above.

Since the balance sheet date, the directors have declared a distribution of GBP5.125 per share in respect of the period to 4 April 2023, amounting in aggregate to GBP50 million. This has not been reflected in these financial statements as it will be recognised in the year ending 4 April 2024, by reference to the date at which it was declared .

16. Other equity instruments

 
 
                                                                              2023   2022 
                             Issuance date     Next reset        Reset rate   GBPm   GBPm 
                                                     date 
                              17 September                  Benchmark gilts 
5.875% Additional Tier 1              2019   20 June 2025           + 5.39%    600    600 
                                              20 December   Benchmark gilts 
5.75% Additional Tier 1       10 June 2020           2027          + 5.625%    750    750 
                                                                             1,350  1,350 
Issuance costs                                                                (14)   (14) 
Total                                                                        1,336  1,336 
 
 

Other equity instruments are Additional Tier 1 (AT1) capital instruments. The AT1 instruments rank equally to each other and are junior to claims against the Society of all depositors, creditors and investing members, other than the holders of CCDS.

The AT1 instruments pay a fully discretionary, non-cumulative fixed rate of interest. Coupons are paid semi-annually in June and December. AT1 instruments have no maturity date but are repayable at the option of the Society from the first reset date, and on every fifth reset date anniversary thereafter. If they are not repaid the interest rate resets at the rates shown in the table above.

If the fully loaded CET1 ratio for the Society, on either a consolidated or unconsolidated basis, falls below 7% the AT1 instruments convert to CCDS instruments at the rate of one CCDS share for every GBP100 of AT1 holding.

Interest payments totalling GBP78 million were made in the year ended 4 April 2023 (2022: GBP78 million), representing the maximum non-cumulative fixed coupon amounts. These payments have been recognised in the statement of movements in member's interest and equity. A coupon payment of GBP39 million is expected to be paid on 20 June 2023 and will be recognised in the statement of movements in members' interests and equity in the year ending 4 April 2024.

17. Events after the balance sheet date

On 18 May 2023, the Board of directors approved payments to certain eligible members, referred to as the Nationwide Fairer Share Payment, totalling GBP340 million, to be made in June 2023. This has not been reflected in these financial statements as it will be recognised in the year ending 4 April 2024, by reference to the date at which it was announced.

Responsibility statement

The directors confirm that the consolidated financial statements, prepared in accordance with international accounting standards which have been adopted for use within the UK, give a true and fair view of the assets, liabilities, financial position and profit or loss of the Group as required by the Disclosure Guidance and Transparency Rules (DTR 4.1.12). The Chief Executive's review and the Financial review together include a fair review of the development and performance of the business of the Group, and taken together with the primary financial statements, supporting notes and the Risk report provide a description of the principal risks and uncertainties faced.

A full list of the board of directors will be disclosed in the Annual Report and Accounts 2023.

Signed on behalf of the Board by

Chris Rhodes

Chief Financial Officer

18 May 2023

Other information

The financial information set out in this announcement which was approved by the Board on 18 May 2023 does not constitute accounts within the meaning of section 73 of the Building Societies Act 1986.

The Annual Report and Accounts 2022 have been filed with the Financial Conduct Authority and the Prudential Regulation Authority. The Annual Report and Accounts 2023 will be published on the website of Nationwide Building Society, nationwide.co.uk The report of the auditor on those accounts is unqualified and did not draw attention to any matters by way of emphasis. The Annual Report and Accounts 2023 will be lodged with the Financial Conduct Authority and the Prudential Regulation Authority following publication.

A copy of this Preliminary report is placed on the website of Nationwide Building Society, nationwide.co.uk from 19 May 2023. The directors are responsible for the maintenance and integrity of information on the Society's website. Information published on the internet is accessible in many countries with different legal requirements. Legislation in the United Kingdom governing the preparation and dissemination of financial statements may differ from legislation in other jurisdictions.

 
Contacts 
 
 Media queries: 
                                    Investor queries: 
 Sara Batchelor 
 Mobile: +44 (0)7785 344 137        Sarah Abercrombie 
 Sara.Batchelor@nationwide.co.uk    Mobile: +44 (0)7587 886 500 
                                    Sarah.Abercrombie@nationwide.co.uk 
 Eden Black 
 Mobile: +44 (0)7793 596 317        Vikas Sidhu 
 Eden.Black@nationwide.co.uk        Mobile: +44 (0)7501 093 181 
                                    Vikas.Sidhu@nationwide.co.uk 
 

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