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OSB Osb Group Plc

380.00
1.20 (0.32%)
Last Updated: 08:56:53
Delayed by 15 minutes
Share Name Share Symbol Market Type Share ISIN Share Description
Osb Group Plc LSE:OSB London Ordinary Share GB00BLDRH360 ORD 1P
  Price Change % Change Share Price Bid Price Offer Price High Price Low Price Open Price Shares Traded Last Trade
  1.20 0.32% 380.00 379.00 380.20 381.60 370.40 372.20 93,330 08:56:53
Industry Sector Turnover Profit EPS - Basic PE Ratio Market Cap
0 0 N/A 0

ONESAVINGS BANK PLC Onesavings Bank Plc : Final Results

15/03/2018 7:00am

UK Regulatory


 
TIDMOSB 
 
 
   15 March 2018 
 
   OneSavings Bank plc 
 
   Preliminary results for the year ended 31 December 2017 
 
   Financial highlights 
 
 
   -- Underlying profit before tax1 increased 21% to GBP167.7m (2016: restated2 
      GBP138.2m) 
 
   -- Loan book growth of 23% to GBP7.3bn (2016: GBP5.9bn) driven by 14% growth 
      in gross originations to GBP2.6bn (2016: GBP2.3bn) 
 
   -- Strong income growth alongside continued focus on cost discipline and 
      efficiency delivered a stable cost to income ratio3 of 27% (2016: 27%) 
 
   -- Net interest margin ('NIM')4 stable at 316bps (2016: restated2 316bps) 
 
   -- Further improved loan loss ratio5 of 7bps (2016:16bps) 
 
   -- Return on equity ('RoE')6 remained strong at 28% (2016: 29%), despite 
      strengthening our Common Equity Tier 1 ('CET1') capital ratio to 13.7% 
      (2016: 13.3%) 
 
   -- Underlying basic earnings per share7 grew 23% to 51.1 pence (2016: 41.7 
      pence) 
 
   -- Recommended final dividend8 of 9.3 pence per share giving a full year 
      dividend of 12.8 pence per share, in line with our target dividend payout 
      ratio 
 
   -- Further optimisation of capital structure through the issue of GBP60m of 
      Additional Tier 1 securities 
 
 
   Andy Golding, CEO of OneSavings Bank, said: 
 
   "I am delighted that OneSavings Bank has delivered another excellent set 
of results for 2017, whilst successfully negotiating significant 
regulatory and tax changes in our core Buy-to-Let market. 
 
   We generated a 21% increase in underlying profit before tax and a 23% 
increase in underlying basic earnings per share. This was underpinned by 
strong organic originations, up 14% to GBP2.6bn, maintaining attractive 
margins and prudent risk management alongside continued cost efficiency 
and discipline. We delivered a strong return on equity of 28% despite 
strengthening our CET1 ratio to 13.7%. 
 
   Despite market sentiment linked to political and economic uncertainty 
going forward, we entered 2018 with a strong pipeline of new business in 
our core markets and intend to deploy our proven credit risk and 
operational competencies to expand our residential and commercial 
product offerings in 2018. 
 
   We also expect to deliver net loan book growth in the mid-teens in 2018 
and NIM of c. 3%, reflecting current asset pricing and an expectation of 
a rising cost of funds after the end of TFS. We anticipate a cost to 
income ratio of c. 30% for 2018, reflecting the significant increase in 
the cost of regulation and planned investment in the business to support 
our growth strategy. 
 
   OneSavings Bank is well placed to take advantage of growth opportunities 
in 2018 and we remain confident in our ability to generate attractive 
returns for our shareholders." 
 
   Key metrics 
 
 
 
 
                                     2017   2016 
Loan loss ratio(5) (bps)                 7     16 
Statutory profit before tax (GBPm)   167.7  163.1 
Total assets (GBPbn)                   8.6    6.6 
Statutory basic EPS(9) (pence)        51.1   49.4 
Loan to deposit ratio(10) (%)           92     90 
3 months + arrears(11) (%)             1.2    1.4 
Customer net promoter score            +62    +59 
 
 
 
   Enquiries: 
 
   OneSavings Bank plc:              Alastair Pate t: 01634 835728 
 
   Brunswick Group:                   Robin Wrench / Simone Selzer t: 020 
7404 5959 
 
   Analyst presentation 
 
   A presentation for analysts will be held at 9:30am on Thursday 15 March 
at The Lincoln Centre, 18 Lincoln's Inn Fields, WC2A 3ED. The UK dial in 
is 0808 109 0700, standard international access is +44 (0) 20 3003 2666. 
For both the password is One Savings. The presentation will be webcast 
and available from 9.30am on the OneSavings Bank website at osb.co.uk in 
the Investor Relations, Report and Accounts section.  Registration is 
open immediately. 
 
   About OneSavings Bank plc 
 
   OneSavings Bank plc began trading as a bank on 1 February 2011 and was 
admitted to the main market of the London Stock Exchange in June 2014 
(OSB.L). OSB joined the FTSE 250 index in June 2015. OSB is a specialist 
lending and retail savings group authorised by the Prudential Regulation 
Authority, part of the Bank of England, and regulated by the Financial 
Conduct Authority and Prudential Regulation Authority. 
 
   OSB primarily targets market sub-sectors that offer high growth 
potential and attractive risk-adjusted returns in which it can take a 
leading position and where it has established expertise, platforms and 
capabilities. These include private rented sector Buy-to-Let, commercial 
and semi-commercial mortgages, residential development finance, bespoke 
and specialist residential lending and secured funding lines. OSB 
originates organically through specialist brokers and independent 
financial advisers. It is differentiated through its use of high skilled, 
bespoke underwriting and efficient operating model. 
 
   OSB is predominantly funded by retail savings originated through the 
long established Kent Reliance name, which includes online and postal 
channels, as well as a network of branches in the South East of England. 
Diversification of funding is currently provided by access to a 
securitisation programme and the Term Funding Scheme. 
 
   --------------------------------------- 
 
   1. Before exceptional items of GBPnil (2016: exceptional items of 
GBP24.9m, see Alternative performance measures and Exceptional   items 
in the Financial review for further details). 
 
   2. Prior to 2017, OSB deducted coupons on equity Perpetual Subordinated 
Bonds ('PSBs') accounted for as dividends from underlying profit before 
and after tax, net interest margin and cost to income ratio. Following a 
review of market practice in advance of the Bank's AT1 issue in May 
2017, OSB no longer deducts these coupons from the calculation of these 
key performance indicators. The comparatives have been restated 
accordingly (see Financial review for further details). Interest 
payments on AT1 securities classified as dividends are treated in the 
same way. 
 
   3. Administrative expenses, including depreciation and amortisation, as 
a percentage of total income. 
 
   4. Net interest income as a percentage of average interest bearing 
assets including off balance sheet Funding for Lending    Scheme (FLS) 
drawings. 
 
   5. Impairment losses expressed as a percentage of average gross loans 
and advances. 
 
   6. Profit after tax excluding exceptional items after tax of GBPnil in 
2017 (2016: after tax exceptional items of GBP18.5m, see Alternative 
performance measures and Exceptional items in the Financial review for 
further details), and after deducting coupons on equity PSBs, including 
the tax effect of GBP0.7m (2016: GBP0.9m) and coupons on AT1 securities, 
including the tax effect of GBP2.0m, as a percentage of average 
shareholders' equity (excluding equity PSBs of GBP22m and AT1 securities 
of GBP60m) of GBP446.6m in 2017 and GBP346.9m in  2016. 
 
   7. Underlying profit after taxation and after deducting coupons on 
equity PSBs, including tax effect of GBP0.7m (2016: GBP0.9m) and AT1 
coupons, including tax effect of GBP2.0m, divided by the weighted 
average number of ordinary shares in issue. 
 
   8. Representing 25% of underlying profit after tax. To be paid on 16 May 
2018, subject to approval at the Annual General Meeting   on 10 May 
2018, with a record date of 23 March 2018. For 2016, the dividend of 
7.6p per share represented a final two-thirds dividend. 
 
   9. Statutory profit after taxation divided by the weighted average 
number of ordinary shares in issue. 
 
   10. Excluding the impact of FLS/TFS drawdowns. The unadjusted ratio was 
109% as at 31 December 2017 (2016: 100%). 
 
   11. Portfolio arrears rate (excluding legacy problem loan book) of 
accounts for which there are missed or overdue payments by 
 
   more than three months. 
 
   Non-IFRS performance measures 
 
   OneSavings Bank believes that the non-IFRS performance measures included 
in this document provide valuable information to the readers as they 
enable the reader to identify a more consistent basis for comparing the 
business' performance between financial periods, and provide more detail 
concerning the elements of performance which the Group is most directly 
able to influence or are relevant for an assessment of the Group. They 
also reflect an important aspect of the way in which operating targets 
are defined and performance is monitored by OneSavings Bank's Board. 
However, any non-IFRS performance measures in this document are not a 
substitute for IFRS measures and readers should consider the IFRS 
measures as well. Refer to Alternative performance measures in the 
Financial review for further details, reconciliations and calculations 
of non-IFRS performance measures included throughout this document, and 
the most directly comparable IFRS measures. 
 
   Important disclaimer 
 
   This document should be read in conjunction with the documents 
distributed by OneSavings Bank plc ('OSB') through the Regulatory News 
Service ('RNS'). This document contains certain forward-looking 
statements, beliefs or opinions, including statements with respect to 
the business, strategy and plans of OSB and its current goals and 
expectations relating to its future financial condition, performance and 
results. Such forward-looking statements include, without limitation, 
those preceded by, followed by or that include the words 'targets', 
'believes', 'estimates', 'expects', 'aims', 'intends', 'will', 'may', 
'anticipates', 'projects', 'plans', 'forecasts', 'outlook', 'likely', 
'guidance', 'trends', 'future', 'would', 'could', 'should' or similar 
expressions or negatives thereof. Statements that are not historical 
facts, including statements about OSB's, its directors' and/or 
management's beliefs and expectations, are forward-looking statements. 
By their nature, forward-looking statements involve risk and uncertainty 
because they relate to events and depend upon circumstances that may or 
may not occur in the future. Factors that could cause actual business, 
strategy, plans and/or results (including but not limited to the payment 
of dividends) to differ materially from the plans, objectives, 
expectations, estimates and intentions expressed in such forward-looking 
statements made by OSB or on its behalf include, but are not limited to: 
general economic and business conditions in the UK and internationally; 
market related trends and developments; fluctuations in exchange rates, 
stock markets, inflation, deflation, interest rates and currencies; 
policies of the Bank of England, the European Central Bank and other G8 
central banks; the ability to access sufficient sources of capital, 
liquidity and funding when required; changes to OSB's credit ratings; 
the ability to derive cost savings; changing demographic developments, 
and changing customer behaviour, including consumer spending, saving and 
borrowing habits; changes in customer preferences; changes to borrower 
or counterparty credit quality; instability in the global financial 
markets, including Eurozone instability, the potential for countries to 
exit the European Union (the "EU") or the Eurozone, and the impact of 
any sovereign credit rating downgrade or other sovereign financial 
issues; technological changes and risks to cyber security; natural and 
other disasters, adverse weather and similar contingencies outside OSB's 
control; inadequate or failed internal or external processes, people and 
systems; terrorist acts and other acts of war or hostility and responses 
to those acts; geopolitical, pandemic or other such events; changes in 
laws, regulations, taxation, accounting standards or practices, 
including as a result of an exit by the UK from the EU; regulatory 
capital or liquidity requirements and similar contingencies outside 
OSB's control; the policies and actions of governmental or regulatory 
authorities in the UK, the EU or elsewhere including the implementation 
and interpretation of key legislation and regulation; the ability to 
attract and retain senior management and other employees; the extent of 
any future impairment charges or write-downs caused by, but not limited 
to, depressed asset valuations, market disruptions and illiquid markets; 
market relating trends and developments; exposure to regulatory scrutiny, 
legal proceedings, regulatory investigations or complaints; changes in 
competition and pricing environments; the inability to hedge certain 
risks economically; the adequacy of loss reserves; the actions of 
competitors, including non-bank financial services and lending 
companies; and the success of OSB in managing the risks of the 
foregoing. 
 
   No representation or warranty is made that any of these statements or 
forecasts will come to pass or that any forecast results will be 
achieved.  Any forward-looking statements made in this document speak 
only as of the date they are made and it should not be assumed that they 
have been revised or updated in the light of new information of future 
events. Except as required by the Prudential Regulation Authority, the 
Financial Conduct Authority, the London Stock Exchange PLC or applicable 
law, OSB expressly disclaims any obligation or undertaking to release 
publicly any updates or revisions to any forward-looking statements 
contained in this document to reflect any change in OSB's expectations 
with regard thereto or any change in events, conditions or circumstances 
on which any such statement is based. The information, statements and 
opinions contained in this document and subsequent discussion do not 
constitute a public offer under any applicable law or an offer to sell 
any securities or financial instruments or any advice or recommendation 
with respect to such securities or financial instruments. 
 
   Chief Executive's Statement 
 
   I am delighted to report another excellent year for OneSavings Bank 
('OSB'). The Group's clear strategy and unique business model have 
proven robust as we successfully navigated significant regulatory and 
tax changes during the year. Underlying basic earnings per share grew by 
23% to 51.1 pence with underlying pre-tax profit up by 21% to GBP167.7m. 
We finished the year with a strong balance sheet, a high quality secured 
asset portfolio and an excellent reputation for customer service. Our 
strategy continues to provide the platform for us to grow and develop 
our business. 
 
   The Group grew its loan book by 23% to GBP7.3bn in 2017, whilst 
maintaining its strong discipline on understanding and pricing for risk, 
and delivering a stable net interest margin ('NIM') of 3.16% for the 
year. 
 
   Balance sheet growth was achieved whilst delivering a best in class 
return on equity of 28% and a low cost to income ratio of 27%. Our CET1 
capital ratio increased to 13.7% from 13.3% in 2016, demonstrating the 
strength of our organic capital generation capability to support 
significant growth through profitability. I am very pleased that we 
further optimised our capital structure through the issuance of GBP60m 
of Additional Tier 1 securities ('AT1 securities') in May 2017. 
 
   The Board is recommending a final dividend of 9.3 pence per share. 
Together with the interim dividend of 3.5 pence this gives a total 
dividend per share for the year of 12.8 pence, in line with our stated 
dividend policy. 
 
   Best specialist lender 
 
   OneSavings Bank continued to grow its loan book through its specialist 
lending brands, with total organic origination up by 14% in 2017 to 
GBP2.6bn. Our core Buy-to-Let lending sub-segment grew by 39% to 
GBP5.0bn, with our target audience of professional landlords continuing 
to deliver strong application and completion volumes. 
 
   This performance has been achieved despite the overall Buy-to-Let market 
shrinking in response to tax and regulatory changes. These changes have 
reduced the attractiveness of the sector to amateur investors, whilst 
largely maintaining the interest of professional landlords, and have 
driven the reduction in gross advances from GBP40.6bn in 2016 to 
GBP35.8bn(1) in 2017. In this context, the Bank's performance 
demonstrates the sustainable strength of our proposition targeted at 
professional landlords, particularly our specialist, manual underwriting, 
and our deep relationships with mortgage intermediaries. 
 
   New Buy-to-Let mortgage origination increased during 2017, reflecting 
our specialism and expertise in lending to limited companies and large 
portfolio landlords. Professional/multi-property landlords accounted for 
80% of completions for OSB by value during 2017, up from 75% in 2016. 
 
   We have also seen significant growth in the commercial side of our 
Buy-to-Let/SME segment. Organic origination grew to GBP176m, as we 
focused on innovation and building scale in our established InterBay 
Commercial business. In March, we successfully piloted an entry to the 
bespoke bridging market, again leveraging the Bank's strengths in asset 
risk assessment and manual underwriting. 
 
   We saw a reduction in originations in the residential segment in 2017. 
This contributed to the first charge gross loan book reducing to 
GBP1,241m from GBP1,322m in 2016, with new organic lending more than 
offset by redemptions in the back book and acquired mortgages in 
run-off. However, we see opportunities for growth in the residential 
market in 2018 and beyond. 
 
   I am pleased that our more cyclical commercial businesses continued to 
perform strongly. The Bank's Heritable Development Finance business 
provides development finance to smaller residential developers, with a 
preference for forging relationships with those active outside prime 
central London. 
 
   The business continued to grow in 2017, in spite of new entrants to the 
market, as customers sought an experienced and pragmatic lender. 
 
   In addition, we have also grown the provision of secured funding lines 
to other lenders that operate in certain high yielding, specialist 
sub-segments, such as residential bridge finance and asset finance. 
 
   Whilst we continue to carefully consider inorganic acquisition 
opportunities, market pricing did not meet our high return targets 
during the year. 
 
   Our broker net promoter score ('NPS') recovered from the short-term 
negative NPS of -7 in the first half of the year, the result of a surge 
in Buy-to-Let volumes. For the second half of the year, our NPS was +25. 
 
   We made significant investment in our sales capability and continued to 
gain recognition from mortgage customers and intermediaries, winning 
multiple awards during the year. I am particularly pleased that OSB won 
the Mortgage Strategy Awards Best Specialist Lender and The Mortgage 
Introducer Awards Specialist Lender of the Year in 2017. 
 
   To encourage greater levels of retention amongst borrowers reaching the 
end of their initial product term, OSB offers a mortgage product 
transfer scheme ('Choices'). Under this programme, borrowers are 
encouraged to engage with their broker to receive advice and select from 
a bespoke product set. Since the implementation of the scheme in 
mid-2016, we have seen a consistently strong proportion of our borrowers 
choose a new product within three months of their initial product ending, 
at around 60% by December 2017. This is driven by success in switching 
borrowers who were otherwise remaining on standard variable rate ('SVR') 
and who, by definition, were therefore in the market for other lenders. 
 
   Sustainable funding model with award winning savings 
 
   Our stable and award winning retail funding franchise continues to 
support lending growth, with retail deposits up 12% to GBP6.7bn during 
the year. Over 27,000 new savings customers joined the Bank during 2017 
and our successful programme of creating long-term savings relationships 
by offering market competitive rates to all customers, including those 
with maturing fixed rate bonds and ISAs, continued to deliver a very 
strong 90% retention rate. The strength and fairness of our retail 
savings proposition, coupled with excellent customer service and high 
retention rates, continues to allow the Bank to raise significant funds 
without needing to price at the very top of the best buy tables and 
provides a consistent and stable source of liquidity. 
 
   I am delighted that Kent Reliance has been recognised by Moneyfacts in 
2017 as the Best Cash ISA Provider for the fifth year running. The Bank 
also received the ISA Provider of the Year Award from Consumer 
Moneyfacts for the second consecutive year. These awards are a testament 
to our savings proposition and to the outstanding customer service 
delivered by our staff. 
 
   The Bank remained predominantly retail funded during 2017, with a loan 
to deposit ratio for the year of 92%(2) delivering on our strategy to 
primarily fund our loan book using retail deposits. We continued to make 
judicious use of the Bank of England's Funding for Lending Scheme 
('FLS') and the Term Funding Scheme ('TFS'), drawing down additional net 
funding of GBP624m in the year. The Bank completed its planned 
transition out of the FLS into the TFS by year end. As at 31 December 
2017, TFS drawdowns stood at GBP1.25bn. 
 
   Leveraging our unique business model 
 
   As the Group has grown, costs and efficiency have remained a key focus 
for the business, resulting in a stable cost to income ratio of 27% 
(2016: 27%(3) ) despite significant investment during the year. We 
continued to invest in our risk management and modelling capabilities in 
preparation for IFRS 9 and our planned internal ratings based ('IRB') 
application. We also invested in technology to offer an automated 
solution to brokers to help the Bank meet the PRA's new specialist 
underwriting rules in an efficient way. 
 
   OSBIndia continues to undertake a range of primary processing services 
at a significantly lower cost than an equivalent UK-based operation and 
with very high quality levels. I am especially pleased that we achieved 
this whilst maintaining our focus on customers, borne out by an increase 
in customer NPS to an outstanding 62% (2016: 59%). 
 
   We continue to differentiate ourselves from the competition by offering 
well-defined propositions in high margin, underserved markets, where we 
have the experience, as well as the internal and intermediary 
infrastructure, to successfully develop and service those markets. 
 
   Building our business for the future 
 
   The Group continued to exercise strong diligence over loan and customer 
assessment. The loan loss ratio fell to 7bps in the year to 31 December 
2017 (2016: 16bps) mainly due to assumption updates that took place in 
2016. We remain particularly pleased with the performance of the front 
book of mortgages. From more than 38,500 loans totaling GBP8.3bn of new 
organic originations since the Bank's creation in February 2011, we have 
only 137 cases of arrears over three months in duration, with an 
aggregate balance of GBP18.4m and an average loan to value ('LTV') of 
63%, reflecting the continued strength of the Bank's underwriting and 
lending criteria. 
 
   The weighted average LTV of the overall mortgage book remained low at 
64% at the end of 2017, with an average LTV of 69% on new origination 
during the year. 
 
   In 2017 we saw the market adjusting to the new Buy-to-Let underwriting 
standards, including ensuring that lenders reflect the changes to 
personal tax on landlords within their affordability assessments. We 
have seen a clear trend for borrowers to seek to mitigate this by opting 
to borrow via a limited company during 2016 and 2017, with a continued 
increase in the proportion of purchase applications via limited 
companies for our main Buy-to-Let brand, Kent Reliance, to 69% in 2017. 
The Group has always specialised in lending to limited companies, and 
given market trends, this gives us a competitive advantage over those 
lenders without such a capability. 
 
   From 1 January 2017, The Prudential Regulation Authority ('PRA') 
required lenders to adopt more stringent affordability assessments. We 
have always assessed affordability for borrowers through our specialist 
underwriting model and applied stringent stress tests, so were 
well-placed to benefit from these changes. This can be seen in our 
weighted average interest coverage ratio ('ICR') for Buy-to-Let 
origination during 2017, which increased to 185%, demonstrating our 
cautious approach to the assessment of customer affordability. 
 
   Further market-wide measures to strengthen underwriting standards were 
implemented from October 2017. We already substantively met the 
regulatory requirements for assessment of landlords with four or more 
mortgaged properties, and sought to enhance this proposition through the 
use of technology, creating a simple and automated way of providing 
comprehensive portfolio information. This has been embedded within our 
underwriting process to create a strong proposition for brokers and 
borrowers alike. 
 
   These measures and an expectation of further interest rate rises also 
caused a shift in the demand amongst our professional landlords towards 
five year fixed rate products which accounted for c. 43% of our 
Buy-to-Let completions in 2017. Competition has increased in this area, 
and the market has not yet fully repriced following the Bank of England 
base rate rise in November 2017 or for subsequent widening of swap 
spreads, putting pressure on margins. 
 
   Outlook 
 
   Trading conditions in our core markets are positive and current 
application levels are strong. In line with UK Finance forecasts, the 
overall Buy-to-Let market is expected to contract further in 2018, 
however, we expect to continue to grow market share through the 
relevance of our proposition to professional landlords. 
 
   The Group's IFRS 9 models and first generation IRB models were delivered 
on schedule in late 2016 and we ran the models in parallel throughout 
2017. We remain pleased with progress towards our IRB application and 
also welcomed the recalibration of risk weights in the final revisions 
to the Basel III reforms on standardised capital requirements published 
in December 2017. We believe that these new calibrations combined with 
the final IRB output floor will be beneficial to the Bank's capital 
requirements, however we remain cautious until the final rules are 
adopted. 
 
   The market sub-segments targeted by OSB, principally professional 
landlords, including limited companies, have remained strong despite the 
overall slowdown in the Buy-to-Let market in 2017. We remain confident 
in the underlying strength of the Private Rented Sector and believe that 
we are well-placed as the Buy-to-Let market continues to professionalise 
in response to tax and regulatory changes. We will continue to 
concentrate on what we have proven we do best; using our  relationships, 
manual underwriting expertise and secured lending strategy to lend 
responsibly to our customers. 
 
   We see opportunities for growth in other segments of the lending market 
where we already have expertise and a platform to build from. In 
particular, we expect to grow commercial and bridge finance lending 
through our InterBay Commercial brand and see further opportunities to 
grow our residential lending franchise. 
 
   We will remain predominantly retail funded, aiming to fund our loan book 
through our Kent Reliance savings brand. In addition, we intend to 
invest in our online savings platform during 2018 to attract a broader 
customer base and grow SME and other lower cost deposits in future 
years. Our additional liquidity will continue to come from wholesale 
funding, and we intend to return to the securitisation market during 
2018 following the closure of the TFS in February. We drew down an 
additional GBP250m in 2018 before the scheme closed, bringing the total 
balance to GBP1.5bn. Over time we will use these different funding 
sources to optimise our cost of funds. 
 
   The pipeline of regulatory change continues to grow, with GDPR and PSD 2 
both going live in 2018 and work continuing on IRB and other smaller 
regulatory projects. We expect to expense c. GBP7m on regulatory 
projects in 2018, around double the total in 2017. In addition, we plan 
to continue to invest in our technology infrastructure, mortgage 
origination system and online savings platforms to support our future 
growth strategy and enable us to broaden our reach into adjacent markets, 
such as sub-segments of residential mortgages, where we see 
opportunities, particularly once we transition to IRB. All of these 
projects are expected to lead to a significant increase in operating 
costs in 2018. However, we expect to offset this in part, by delivering 
further efficiencies in the cost of running the Bank on a 'business as 
usual' basis, by continuing to focus on cost discipline and leveraging 
our unique operating platform in India. 
 
   We are now live with IFRS 9 after a successful parallel run throughout 
2017. The day one impact of the implementation of IFRS 9 is an increase 
in the provisions of c. GBP4m, representing 9bps on the Bank's CET1 
ratio as at 31 December 2017, on an end game basis, reflecting the 
strength of security underpinning our loan book. 
 
   Our achievements in 2017 are a testament to the management and staff of 
OSB and I would like to thank my colleagues for their hard work and 
commitment throughout the year. 
 
   Looking forward to 2018 
 
   Over the coming year, organic lending through the Buy-to-Let segment 
will remain the key driver of loan book growth, but we expect to grow 
our residential lending, and our commercial and bridge finance lending 
through our InterBay Commercial brand. 
 
   We expect to deliver net loan book growth in the mid teens in 2018 and 
NIM of c. 3%, reflecting current asset pricing, in particular for five 
year fixed loans and an expectation of a rising cost of retail funds 
after the end of TFS. We anticipate a cost to income ratio of c. 30%, 
reflecting the significant increase in the cost of regulation and 
planned additional investment in the business. 
 
   We start 2018 with a fully loaded CET1 ratio of 13.7% and a proven 
organic capital generation capability through profitability. We 
anticipate maintaining a CET1 ratio at a minimum 12% going forward. Our 
dividend policy for 2018 remains a payout ratio of at least 25% of 
underlying profit after taxation attributable to ordinary shareholders. 
 
   Our primary growth strategy remains organic origination, but we continue 
to look at inorganic opportunities, including portfolio purchases, where 
they meet the Bank's return hurdles. 
 
   I believe that OneSavings Bank is well placed to take advantage of 
opportunities that arise and we remain capable of generating attractive 
returns for our shareholders. 
 
   Andy Golding 
 
   Chief Executive Officer 
 
   15 March 2018 
 
   1. UK Finance, New and outstanding Buy-to-Let new mortgages, 2 Feb 2018. 
 
   2. Excluding the impact of TFS/FLS drawdowns. The unadjusted ratio was 
109% as at 31 December 2017 (2016: 100%). 
 
   3. Prior to 2017, OSB deducted coupons on equity Perpetual Subordinated 
Bonds ('PSBs') accounted for as dividends from underlying profit before 
and after tax, net interest margin and cost to income ratio. Following a 
review of market practice in advance of the Bank's AT1 issue in May 
2017, OSB no longer deducts these coupons from the calculation of these 
key performance indicators. The comparatives have been restated 
accordingly. Interest payments on AT1 securities classified as dividends 
are treated in the same way. 
 
   Operating and financial review 
 
   Business highlights 
 
   2017 was another year of exceptional performance underpinned by organic 
originations of GBP2.6bn at attractive margins, strong risk management 
and cost efficiency and discipline. 
 
   Net loans and advances grew by 23% in 2017 to GBP7.3bn. The growth was 
due primarily to an increase in new lending in the Buy-to-Let 
sub-segment, as the market became increasingly focused on our core 
audience of professional landlords. Regulatory change, introducing more 
complex underwriting standards to the Buy-to-Let industry in 2017, has 
driven additional business flow to specialist lenders resulting in 
growth in our market share. This growth was achieved whilst improving 
the Group's CET1 ratio to 13.7% from 13.3% in 2016, demonstrating the 
strength of the capital generation capability of the business through 
profitability. The Group's capital position was further strengthened in 
May 2017 by the issuance of GBP60m of Additional Tier 1 capital 
securities ('AT1 securities'), with the total capital ratio 
strengthening to 16.9% from 15.1% in 2016 and the leverage ratio also 
increasing to 6% from 5.5%. The successful issuance of AT1 securities 
highlights OSB's strong balance sheet and attractive investment 
proposition to debt investors. 
 
   The Group remains focused on organic origination as its core growth 
strategy and gross new organic lending of GBP2.6bn in 2017 was up 14% 
compared with GBP2.3bn in 2016. OSB continued to experience high demand 
for its products during 2017, particularly in Buy-to-Let where the Group 
targets professional landlords with larger portfolios. Buy-to-Let/SME is 
the Group's largest segment comprising 77% of the gross loan book with 
Residential Mortgages at 23% as at 31 December 2017. New organic 
originations in our residential book decreased, which, combined with 
redemptions in the back book and acquired mortgages in run-off, 
contributed to the first charge gross loan book reducing to GBP1,240.6m 
from GBP1,322.1m in 2016. 
 
   The Bank made no portfolio acquisitions during 2017 (2016: portfolios of 
first and second charge residential mortgages for GBP180.7m). However we 
continue to evaluate selective inorganic opportunities that provide 
long-term value and meet our strategic objectives when they arise. The 
Group conducts extensive due diligence when considering any portfolio 
acquisitions and in 2017, market pricing for deals under consideration 
did not meet the Group's stringent return conditions. 
 
   For all our lending segments, we manually underwrite all risks, 
providing us with a competitive advantage over more automated lenders, 
as we are able to identify and understand complex cases that others 
cannot. The weighted average LTV of the mortgage book remained low at 
64% at the end of 2017, with an average LTV of 69% on new origination 
during the year, reflecting the strength of our balance sheet. Both the 
loan loss ratio and portfolio arrears rate improved in the year to 7bps 
and 1.2% respectively (2016: 16bps and 1.4% respectively) further 
demonstrating our disciplined underwriting and lending criteria. We also 
have limited exposure to high value properties, with only 4% of our 
total loan book secured on properties valued at greater than GBP2m and 
with an LTV above 65%. 
 
   The broker-led Choices mortgage product transfer scheme that we 
introduced in 2016 has encouraged greater levels of retention amongst 
those borrowers reaching the end of their initial product term. Since 
the implementation of the scheme in mid-2016, we have seen a 
consistently strong proportion of our borrowers choose a new product 
within three months of their initial product ending, at around 60% by 
December 2017. This is driven by success in switching borrowers who were 
otherwise remaining on standard variable rate ('SVR') and who, by 
definition, were therefore in the market for other lenders. 
 
   The Bank continued to offer secured funding lines to non-bank lenders, 
however kept a cautious approach in light of macroeconomic uncertainty. 
Total credit approved limits as at 31 December 2017 were GBP336.6m with 
total loans outstanding of GBP122.1m (31 December 2016: GBP330.2m and 
GBP122.3m respectively). During the year, two new funding lines in the 
Buy-to-Let/SME segment were extended. 
 
   The Group remained predominantly retail funded during the year with a 
loan to deposit ratio of 92%(1) as at 31 December 2017 (2016: 90%(1) ). 
 
   Our customer-centric strategy of providing transparent savings products 
which offer long-term value for money continued to deliver high levels 
of customer satisfaction and loyalty during the year. Our customer net 
promoter score ('NPS') increased to +62 for 2017 and the maturing fixed 
term bond and ISA balance retention rate remained strong at 90% (2016: 
+59 and 87% respectively). Retail deposits were up 12% to GBP6.7bn as at 
31 December 2017. 
 
   The business savings account which was introduced in 2016 had a 
successful year with total deposits constituting just over 1% of the 
entire savings book, or GBP69.5m total balance as at 31 December 2017. 
 
   Whilst remaining committed to our retail savings franchise, throughout 
2017 we complemented it as a funding source by taking advantage of the 
government funding schemes: Term Funding Scheme ('TFS') and Funding for 
Lending Scheme ('FLS'). By the end of 2017, the Bank had completed its 
planned transition out of the FLS into the TFS and as at 31 December 
2017, TFS drawdowns stood at GBP1,250.0m (31 December 2016: TFS at 
GBP101.0m and FLS GBP524.6m). Total funding through the schemes 
increased by GBP624.4m in the year. 
 
   1. Excluding the impact of TFS/FLS drawdowns. The unadjusted ratio was 
109% as at 31 December 2017 (2016: 100%). 
 
   Financial overview 
 
   The Group reported strong profit growth in 2017. Statutory profit before 
taxation of GBP167.7m was 3% higher than in 2016 (2016: GBP163.1m) 
despite the GBP24.9m net gain on exceptional items in the prior year. On 
an underlying basis, profit before taxation increased by 21% to 
GBP167.7m (2016: restated GBP138.2m(2) ). This significant improvement 
in underlying profitability reflects the strength of our lending and 
funding franchises and our efficient operating model. Statutory and 
underlying basic earnings per share ('EPS') strengthened to 51.1p (2016: 
49.4p and 41.7p respectively). 
 
   Our focus on cost discipline and efficiency continued throughout 2017, 
helping to deliver a very strong cost to income ratio of 27% (2016: 
27%(2) ) despite increased investment in the business and in meeting the 
growing cost of regulation. 
 
   Return on equity remained strong at 28% (2016: 29%) despite our 
strengthened capital position. 
 
   The Board is recommending a final dividend of 9.3 pence per share, which 
together with the interim dividend of 3.5 pence per share, represents 
25% of underlying profit after taxation attributable to ordinary 
shareholders for the year, in line with the Bank's stated dividend 
policy. 
 
   2. Prior to 2017, OSB deducted coupons on equity PSBs accounted for as 
dividends from underlying profit before and after tax, net interest 
margin and cost to income ratio. Following a review of market practice 
in advance of the Bank's AT1 issue in May 2017, OSB no longer deducts 
these coupons from the calculation of these key performance indicators. 
The comparatives have been restated accordingly. Interest payments on 
AT1 securities classified as dividends are treated in the same way. 
 
 
 
   Segmental review 
 
   The following tables show the Group's loans and advances, risk weighted 
assets and contribution to profit by segment. 
 
 
 
 
 
  31 December 2017, GBPm           BTL/SME(1)   Residential   Total 
 
Gross loans to customers               5,654.1      1,673.5  7,327.6 
Provision for impairment losses         (13.2)        (8.4)   (21.6) 
Net loans to customers                 5,640.9      1,665.1  7,306.0 
 
Risk weighted assets                   2,642.8        705.7  3,348.5 
 
Net interest income                      177.1         68.3    245.4 
Other income/expense                     (1.5)        (5.8)    (7.3) 
Total income                             175.6         62.5    238.1 
Impairment losses                        (0.8)        (3.6)    (4.4) 
Contribution to profit                   174.8         58.9    233.7 
 
                                       BTL/SME 
31 December 2016, GBPm             restated(1)  Residential    Total 
Gross loans to customers               4,104.3      1,859.9  5,964.2 
Provision for impairment losses         (17.2)        (7.8)   (25.0) 
Net loans to customers                 4,087.1      1,852.1  5,939.2 
 
Risk weighted assets                   1,944.3        798.7  2,743.0 
 
  Net interest income                    135.2         71.4    206.6 
Other income/expense                     (0.5)        (4.7)    (5.2) 
Total income                             134.7         66.7    201.4 
Impairment losses                        (1.8)        (7.2)    (9.0) 
Contribution to profit                   132.9         59.5    192.4 
 
 
   1. The personal loan portfolio has largely completed its run-off and is 
therefore no longer considered as a separate segment by the Group. The 
remaining net loan book of GBP0.9m (31 December 2016: GBP9.1m) and 
negative contribution to profit for the period of GBP0.8m (2016: 
contribution to profit of GBP2.7m) have been reported in the 
Buy-to-Let/SME segment with comparatives restated accordingly. 
 
   Buy-to-Let/SME 
 
   Buy-to-Let/SME sub-segment: gross loans 
 
 
 
 
                             Group         Group 
                           31-Dec-2017   31-Dec-2016 
                              GBPm          GBPm 
Buy-to-Let                     5,033.8       3,613.3 
Commercial                       370.8         268.3 
Residential development          143.9         141.6 
Funding lines                    104.5          71.7 
Personal loans(1)                  1.1           9.4 
Total                          5,654.1       4,104.3 
 
 
   1. The personal loan portfolio has largely completed its run-off and is 
therefore no longer considered as a separate segment by the Group. The 
remaining net loan book of GBP0.9m (31 December 2016: GBP9.1m) and 
negative contribution to profit for the period of GBP0.8m (2016: 
contribution to profit of GBP2.7m) have been reported in the 
Buy-to-Let/SME segment with comparatives restated accordingly. 
 
   The Buy-to-Let market contracted during the year in response to tax and 
regulatory changes, which led to increased withdrawal of the amateur 
landlord from the private rented sector. According to UK Finance, 
Buy-to-Let gross advances in 2017 fell by 12% to GBP35.8bn(2) (2016: 
GBP40.6bn) with the decrease also reflecting the spike in lending 
recorded in March 2016 ahead of the stamp duty land tax ('SDLT') change. 
Even though the overall Buy-to-Let market shrank in 2017, the demand 
from professional landlords with larger portfolios continued its 
momentum, leading to strong growth in our market share over the year 
from c. 4% of new Buy-to-Let mortgages in 2016 to c. 6% in 2017. 
Professional/multi-property landlords accounted for 80% of completions 
for OSB by value during 2017, up from 75% in 2016. 
 
   The Group significantly increased its volume of new organic lending in 
this segment in 2017 to GBP2.4bn, an increase of 23% on 2016 new organic 
lending of GBP1.9bn. This included a significant increase in the 
Buy-to-Let and Commercial sub-segments lending through the Kent Reliance 
and InterBay brands. We continued to see strong growth opportunities 
particularly in Buy-to-Let with gross loans of GBP5,033.8m at 31 
December 2017 (2016: GBP3,613.3m), weighted average LTV of 69% and 
average loan size of c. GBP250,000. 
 
   A significant proportion of the Buy-to-Let market comes from 
refinancing. OSB's Buy-to-Let refinancing percentage was 60% during 
2017, up from 58% in 2016. 
 
   From 1 October 2017, more comprehensive underwriting rules, including 
affordability assessment for multi-property landlords came into effect. 
We have always assessed affordability for borrowers through our 
specialist underwriting model and apply stringent stress tests. Our 
weighted average interest coverage ratio ('ICR') for Buy-to-Let 
origination during 2017 increased to 185% (2016: 171%). The new 
underwriting rules and an expectation of further interest rate rises 
also caused a shift in the demand amongst our professional landlords 
towards five year fixed rate products, which accounted for c. 43% of 
Buy-to-Let completions in 2017. 
 
   In addition, to aid brokers in complying with the new underwriting rules, 
OSB partnered with a technology provider to develop a bespoke tool for 
assessing the health of a landlord's overall property portfolio, the 
first of its kind in the market. 
 
   Recent tax changes also had an impact on how borrowers structure their 
portfolios. In 2016, we saw a clear trend for borrowers to form limited 
companies in order to mitigate reductions in yield resulting from 
changes to personal taxation, and in 2017 OSB saw an increase in 
applications from limited companies for our main Buy-to-Let brand Kent 
Reliance, from 42% in 2016 to 69% in 2017. 
 
   We invested in sales capability across all of our lending brands and 
attracted new talent from large lenders in the year. Through the Kent 
Reliance and InterBay brands, the Bank distributes via intermediaries 
throughout England and Wales with a bias towards properties in London 
and the South East, where the demand supply gap is widest and most 
sustainable. We have further extended the geographical coverage of our 
business through investment in the intermediary sales team, ensuring we 
are seeing appropriate opportunities in other regions. 
 
   We have grown our commercial lending with a gross value of the portfolio 
at GBP370.8m as at 31 December 2017 (2016: GBP268.3m), low weighted 
average LTV of 63% and average loan size of GBP330,000. In March, we 
successfully piloted an entry to the bespoke bridging market, again 
leveraging the Bank's strengths in asset risk assessment and manual 
underwriting. 
 
   The Bank's Heritable Development Finance business provides development 
finance to smaller residential developers, with a preference for forging 
relationships with those active outside prime central London. The 
business continued to grow in spite of new entrants to the market, as 
customers sought an experienced and cautious lender. However, in line 
with our prudent approach given macroeconomic uncertainty, the number of 
potential development schemes which have withstood the business' 
stringent stress testing has reduced significantly. The residential 
development funding gross loan book at the end of 2017 was GBP143.9m, 
with a further GBP78.0m committed (31 December 2016: GBP141.6m and 
GBP70.0m respectively). Gross advances during 2017 totalled GBP123.7m 
(31 December 2016: GBP98.4m). Since inception the business has written 
GBP479m of loans. 
 
   In addition, the Bank continued to grow the provision of secured funding 
lines it provides to non-bank lenders which operate in certain 
high-yielding, specialist sub-segments, such as bridging finance and 
asset finance. Total credit approved limits as at 31 December 2017 were 
GBP303.0m with total loans outstanding of GBP104.5m (31 December 2016: 
GBP244.0m and GBP71.7m respectively). During 2017, two new funding lines 
were added. The pipeline remains robust, however given the macroeconomic 
uncertainties, the Bank continues to adopt a cautious approach. 
 
   OSB's combined Buy-to-Let/SME net loan book grew by 38% in 2017 to 
GBP5,640.9m (2016: restated GBP4,087.1m(1) ) due to the gross new 
lending in the year, partially offset by back book redemptions, and is 
the Group's largest segment. Buy-to-Let/SME made a contribution to 
profit of GBP174.8m in 2017, up 32% compared to GBP132.9m(1) in 2016, 
primarily due to the growth in the loan book and low impairment losses 
of GBP0.8m (2016: restated GBP1.8m(1) ). 
 
   The Group remains highly focused on the credit quality of new lending as 
demonstrated by the average LTV in the Buy-to-Let/SME segment as at 31 
December 2017 of 69% (31 December 2016: 69%) with only 0.7% of loans 
exceeding 90% LTV (31 December 2016: 0.4%). The average LTV for new 
Buy-to-Let/SME origination was 70% (2016: 70%). 
 
   2. UK Finance, New and outstanding buy-to-let new mortgages, UK, MM17, 2 
February 2018. 
 
   Residential mortgages 
 
   Residential sub-segment: gross loans 
 
 
 
 
                   Group         Group 
                 31-Dec-2017   31-Dec-2016 
                    GBPm          GBPm 
First charge         1,240.6       1,322.1 
Second charge          415.3         487.2 
Funding lines           17.6          50.6 
Total                1,673.5       1,859.9 
 
 
   During the year, the Group organically originated residential lending of 
GBP243.9m (2016: GBP382.1m). We saw a significant reduction in 
originations in the residential sector in 2017. This contributed to the 
first charge gross loan book reducing to GBP1,240.6m from GBP1,322.1m in 
2016, with new organic lending more than offset by redemptions in the 
back book and acquired mortgages in run-off. 
 
   Organic lending remains the Group's core strategy, however we continue 
to actively consider inorganic opportunities as they arise, particularly 
where we have in-house servicing expertise. However, in 2017, the Group 
made no acquisitions of portfolios due to market pricing not meeting our 
return hurdles (2016: portfolios of first and second charge mortgages 
for GBP180.7m). 
 
   Our Kent Reliance brand provides bespoke first charge mortgages, 
typically to prime credit quality borrowers with more complex 
circumstances, for example high net worth borrowers with multiple income 
sources and self-employed borrowers. These circumstances often preclude 
them from the mainstream market, where most lenders favour automated 
decision making over manual underwriting. 
 
   Kent Reliance also operates in the shared ownership market, where 
borrowers buy a property in conjunction with a housing association. 
 
   Our second charge mortgage brand, Prestige Finance, provides secured 
finance to good credit quality borrowers who are seeking a loan to raise 
funds rather than refinancing their first charge mortgage. Competitive 
pressure in the second charge market caused price reductions and we 
allowed our market share to fall to ensure we continue to appropriately 
price for risk. The second charge residential loan book had a gross 
value as at 31 December 2017 of GBP415.3m (2016: GBP487.2m). 
 
   OSB continued to provide secured funding lines to non-bank lenders which 
operate in certain high-yielding, specialist sub-segments, such as 
residential bridge finance. The Bank continued its cautious approach in 
the more cyclical businesses given macroeconomic uncertainty. Total 
credit approved limits at 31 December 2017 were GBP33.6m with total 
loans outstanding of GBP17.6m (2016: GBP86.2m and GBP50.6m 
respectively). During 2017, one facility of GBP34.4m matured. 
 
   OSB's total residential loan portfolio had a net carrying value of 
GBP1,665.1m as at 31 December 2017 (2016: GBP1,852.1m). The average LTV 
remained low at 56% (2016: 58%) with only 3% of loans by value with LTVs 
exceeding 90% (2016: 3%). The average LTV of new residential origination 
during 2017 was 65% (2016: 66%). 
 
   Residential mortgages made a contribution to Group profit of GBP58.9m in 
2017, down 1% (2016: GBP59.5m), reflecting the fall in the loan book, 
partially offset by the benefit of lower cost of funds and impairment 
losses. Impairment losses in 2016 included the impact of additional 
prudence in collectively assessed provision assumptions following the EU 
referendum result. 
 
 
 
   Financial review 
 
   Group                                      Group 
 
   31/12/2017                                31/12/2016 
 
   Summary Profit or Loss                                   GBPm                                           GBPm 
 
 
   Net interest income                                            245.4                                        206.6 
 
 
   Net losses on financial instruments                    (6.3)                                          (4.3) 
 
 
   Net fees and commissions                                0.5                                            1.7 
 
 
   External servicing fees                                      (1.5)                                          (2.6) 
 
 
   Administrative expenses(1)                                   (65.1)                                        (53.7) 
 
 
   FSCS and other regulatory provisions                (0.9)                                          (0.5) 
 
 
   Impairment losses                                             (4.4)                                          (9.0) 
 
 
   Exceptional items                                             -                                               24.9 
 
 
   Profit before taxation                                        167.7                                        163.1 
 
 
   Profit after taxation                                           126.9                                        120.9 
 
 
   Underlying profit before taxation(3)                        167.7                                        138.2(2) 
 
 
   Underlying profit after taxation(3)                           126.9                                        102.4(2) 
 
 
   Key ratios 
 
   Net interest margin(3)                                            316bps                                    316bps(2) 
 
 
   Cost to income ratio(3)                                          27%                                          27%(2) 
 
 
   Management expense ratio(4)                               0.86%                                       0.86% 
 
 
   Loan loss ratio(3)                                                             0.07%                                       0.16% 
 
 
   Basic EPS(3) , pence per share                             51.1                                          49.4 
 
 
   Underlying basic EPS(3) , pence per share            51.1 
41.7 
 
   Return on equity(3)                                               28%                                          29% 
 
 
   Dividend per share, pence per share                  12.8                                          10.5 
 
 
   Extracts from the Statement of Financial Position 
 
   GBPm                                           GBPm 
 
   Loans and advances                                         7,306.0                                     5,939.2 
 
 
   Retail deposits                                                  6,650.3                                     5,952.4 
 
 
   Total assets                                                      8,589.1                                     6,580.9 
 
 
   Key ratios 
 
   Liquidity ratio(5)                                                   15.2%                                       17.9% 
 
 
   Common equity tier 1 ratio(6)                                 13.7%                                       13.3% 
 
 
   Total capital ratio                                               16.9%                                       15.1% 
 
 
   Leverage ratio                                                    6.0%                                         5.5% 
 
 
   1. Including depreciation and amortisation. 
 
   2. Prior to 2017, OSB deducted coupons on equity Perpetual Subordinated 
Bonds ('PSBs') accounted for as dividends from underlying profit before 
and after tax, net interest margin and cost to income ratio. Following a 
review of market practice in advance of the Bank's AT1 issue in May 
2017, OSB no longer deducts these coupons from the calculation of these 
key performance indicators. The comparatives have been restated 
accordingly. Interest payments on AT1 securities classified as dividends 
are treated in the same way. 
 
   3. See definition in key performance indicators table on page 1. 
 
   4. Administrative expenses including depreciation and amortisation as a 
percentage of average total assets. 
 
   5. Liquid assets as a percentage of funding liabilities. 
 
   6. Fully-loaded under Basel III /CRD IV. 
 
 
 
   Alternative performance measures 
 
   OSB believes that the use of alternative performance measures ('APMs') 
for profitability and earnings per share provides valuable information 
to the readers of the financial statements and presents a more 
consistent basis for comparing the Group's performance between financial 
periods, by adjusting for exceptional non-recurring items. APMs also 
reflect an important aspect of the way in which operating targets are 
defined and performance is monitored by the Board. However, any APMs in 
this document are not a substitute for IFRS measures and readers should 
consider the IFRS measures as well. 
 
   Reconciliation of statutory profit to underlying profit 
 
 
 
 
                                                       Profit before taxation         Profit after taxation 
                                                        Group         Group         Group         Group 
                                                      31-Dec-2017   31-Dec-2016   31-Dec-2017   31-Dec-2016 
                                                         GBPm          GBPm          GBPm          GBPm 
Statutory profit                                            167.7         163.1         126.9         120.9 
Gain on Rochester 1 disposal                                    -        (34.7)             -        (25.8) 
Exceptional amortisation of fair value adjustments 
 on hedged assets                                               -           9.8             -           7.3 
Underlying profit                                           167.7         138.2         126.9         102.4 
 
 
   Statutory basic EPS of 51.1 pence per share (2016: 49.4 pence per share) 
is calculated by dividing profit attributable to ordinary shareholders 
of GBP124.2m (2016: GBP120.0m) which is profit after taxation of 
GBP126.9m (2016: GBP120.9m) less coupons on equity PSBs, including the 
tax effect of GBP0.7m (2016: GBP0.9m) and coupons on AT1 securities, 
including the tax effect of GBP2.0m (2016: GBPnil) by the weighted 
average number of ordinary shares in issue during the year of 243.2m 
(2016: 243.1m). 
 
   Underlying basic EPS of 51.1 pence per share (2016: 41.7 pence per 
share) is calculated by dividing underlying profit attributable to 
ordinary shareholders of GBP124.2m (2016: GBP101.5m), which is 
underlying profit after taxation of GBP126.9m (2016: restated GBP102.4m) 
less coupons on equity PSBs, including the tax effect of GBP0.7m (2016: 
GBP0.9m) and coupons on AT1 securities of GBP2.0m (2016: GBPnil) by the 
weighted average number of ordinary shares in issue during the year of 
243.2m (2016: 243.1m). 
 
   Prior to 2017, OSB deducted coupons on equity PSBs accounted for as 
dividends from underlying profit before and after tax. Following a 
review of market practice in advance of the Bank's issuance of AT1 
securities in May 2017, OSB no longer deducts these coupons and 
underlying profit before and after taxation for 2016 have been restated 
throughout this document accordingly. 
 
   The table below illustrates the key ratios under previous and current 
methods and the impact of the change in calculation methodology. 
 
   Change in key ratio calculation 
 
 
 
 
                                   2017  2016 
Cost to income ratio                 %     % 
Previous method                      27     27 
Add back coupons on equity PSBs     (0)    (0) 
Current method                       27     27 
 
Net interest margin 
Previous method                    3.15   3.14 
Add back coupons on equity PSBs    0.01   0.02 
Current method                     3.16   3.16 
 
                                   2017   2016 
  Underlying profit before tax     GBPm   GBPm 
Previous method                   166.7  137.0 
Add back coupons on equity PSBs     1.0    1.2 
Current method                    167.7  138.2 
 
Underlying profit after tax 
Previous method                   126.2  101.5 
Add back coupons on equity PSBs     0.7    0.9 
Current method                    126.9  102.4 
 
 
 
 
   Strong profit growth 
 
   The Group reported profit growth of 3% in 2017 with profit before 
taxation of GBP167.7m (2016: GBP163.1m including net gain from 
exceptional items of GBP24.9m). On an underlying basis, the Bank 
recorded a 21% increase in underlying profit before taxation to 
GBP167.7m (2016: restated GBP138.2m(1) ) reflecting strong balance sheet 
growth and a stable net interest margin combined with continued focus on 
cost discipline and efficiency. 
 
   Profit after taxation in 2017 increased by 5% to GBP126.9m (2016: 
GBP120.9m including the net gain after taxation from exceptional items 
of GBP18.5m). On an underlying basis, profit after taxation increased by 
24% to GBP126.9m (2016: restated GBP102.4m(1) ). The Group's effective 
tax rate was 24.1%(2) in 2017 (2016: 25.6%), with a lower proportion of 
the Group's profits subject to the Bank Corporation Tax Surcharge. 
 
 
 
   Net interest margin 
 
 
 
 
 
   The Group reported an increase in net interest income of 19% to 
GBP245.4m in 2017 (2016: GBP206.6m) reflecting the growth in the loan 
book and a stable NIM of 316bps (2016: restated 316bps(1) ). The stable 
NIM in 2017 represents a reduction in asset yields in line with the 
falling cost of funds. 
 
   The average cost of retail funds fell year on year, although market 
rates started to rise again in 2017. 
 
   The Bank benefited from a higher average balance in the Bank of England 
schemes in 2017 versus the prior year and the transition from FLS into 
the cheaper TFS. As at December 2017, the TFS drawdowns stood at 
GBP1,250.0m (2016: GBP101.0m) and FLS at GBPnil (2016: GBP524.6m). 
 
   Margins on the Bank's fixed rate mortgage products, particularly five 
year fixed rate Buy-to-Let, declined in the fourth quarter of 2017 as 
the market did not reprice these products following the Bank of England 
base rate rise and subsequent widening of swap spreads in anticipation 
of future increases in interest rates. 
 
   Losses on financial instruments 
 
   Fair value loss on financial instruments in 2017 of GBP6.3m (2016: loss 
GBP4.9m) includes GBP7.3m amortisation of fair value adjustments on 
hedged assets relating to cancelled swaps (2016: GBP4.9m). The 
amortisation of fair value adjustments in both years includes the impact 
of accelerating the amortisation in line with the run-off of the 
underlying legacy long-term fixed rate mortgages due to faster than 
expected prepayments. 
 
   In 2016, the Group also made a GBP0.6m gain on disposal of a portion of 
non-performing personal loans with a gross value of GBP10.9m. 
 
   Net fees and commission 
 
   Net fees and commission income of GBP0.5m (2016: GBP1.7m) comprises fees 
and commission receivable of GBP1.5m (2016: GBP2.5m) partially offset by 
commission expense of GBP1.0m (2016: GBP0.8m). Fees and commissions 
receivable decreased in 2017 due primarily to lower arrangement fees on 
funding lines. 
 
   External servicing fees 
 
   External servicing fees decreased to GBP1.5m in 2017 (2016: GBP2.6m) due 
to the transfer of servicing for acquired first charge residential loan 
books to the Bank's operation in India during the year and the further 
run-off of the personal loans portfolio. 
 
   Efficient and scalable operating platform 
 
   Administrative expenses including depreciation were up 21% to GBP65.1m 
in 2017 (2016: GBP53.7m), reflecting the growth in the business and the 
increased demands of regulation, including projects relating to IFRS 9 
and an internal ratings based approach to risk weights ('IRB'). 
 
   The Group's cost to income ratio of 27% and the management expense ratio 
of 0.86% remained stable (2016: 27%(1) and 0.86% respectively) despite 
the increased cost of regulation, reflecting the Bank's focus on 
efficiency and use of its scalable low cost back office based in 
Bangalore, India. 
 
   FSCS and other regulatory provisions 
 
   Regulatory provisions expense of GBP0.9m (2016: GBP0.5m) includes levies 
due to the Financial Services Compensation Scheme ('FSCS') which 
continued to decrease and other regulatory provisions. 
 
   Impairment losses 
 
   Impairment losses decreased to GBP4.4m in 2017 (2016: GBP9.0m) 
representing 7bps on average gross loans and advances (2016: 16bps). The 
decrease was primarily due to increased prudency in assumptions 
introduced in 2016 following the UK referendum vote to leave the EU, as 
well as lower underlying loan losses on acquired residential portfolios, 
and the effect of increasing property values reducing potential loss. 
 
   The performance of the front book of mortgages remains strong, 
reflecting the continued strength of the Bank's underwriting and lending 
criteria. We kept tight control on credit quality, as seen in our 
reportable arrears statistics. From more than 38,500 loans totalling 
GBP8.3bn of new organic originations since the Bank's creation in 
February 2011, there were only 137 cases of arrears over three months or 
more as at 31 December 2017, with an aggregate value of just GBP18.4m 
and average LTV of 63%. 
 
   IFRS 9 
 
   We had a successful parallel run of the IFRS 9 models throughout 2017 
and were operating live under the new standard from 1 January 2018. The 
day one impact of the implementation of IFRS 9 is an increase in the 
provisions of c. GBP4m, representing 9bps on the Bank's CET1 ratio as at 
31 December 2017 on an end game basis, reflecting the strength of 
security underpinning our loan book. The Group continues to monitor the 
performance of the underlying IFRS 9 models whilst assessing the ongoing 
appropriateness of all key judgement and estimate areas ahead of the 
full reporting of IFRS 9 impact later in 2018. 
 
   Exceptional items 
 
   There were no exceptional items in 2017. 
 
   Exceptional items in 2016 of GBP24.9m comprised the gain on disposal of 
the Bank's entire economic interest in Rochester 1 of GBP34.7m and an 
exceptional loss of GBP9.8m in respect of accelerated amortisation of 
fair value adjustments on hedged assets relating to legacy back book 
long-dated swap cancellations, in line with the underlying mortgage 
asset run-off, due to faster than expected prepayments. The exceptional 
loss represented the impact of accelerating the amortisation in prior 
years from 2012 to 2015. 
 
   Dividend 
 
   The Board recommends a final dividend for 2017 of 9.3 pence per share. 
Together with the 2017 interim dividend of 3.5 pence per share, this 
represents 25% of underlying profit after taxation attributable to 
ordinary shareholders for 2017, in line with the Bank's target dividend 
pay-out ratio. The proposed final dividend will be paid on 16 May 2018, 
subject to approval at the AGM on 10 May 2018, with an ex-dividend date 
of 22 March 2018 and a record date of 23 March 2018. 
 
   Balance sheet growth 
 
   Net loans and advances grew by 23% in 2017 to GBP7,306.0m (31 December 
2016: GBP5,939.2m) attributable primarily to an increase in new lending 
in the Buy-to-Let/SME segment. 
 
   Retail deposits and total assets grew by 12% and 30%, respectively in 
2017 with additional funding of GBP624.4m supplied by the FLS and TFS 
throughout the year. By the end of 2017, the Group had completed its 
planned transition out of the FLS scheme (31 December 2016: GBP524.6m) 
to the TFS with drawings under the scheme of GBP1,250.0m (31 December 
2016: GBP101.0m). 
 
   The TFS drawdowns are offered in the form of collateralised cash loans. 
The scheme closed to new drawings at the end of February 2018 and the 
Group has four years from the date of the drawing to repay the existing 
loans. 
 
   Liquidity 
 
   OneSavings Bank operates under the PRA's liquidity regime. The Bank 
operates within a target liquidity runway in excess of the minimum 
regulatory requirement. In addition, the Bank maintains a strong 
retention track record on fixed term bond and ISA maturities. As at 31 
December 2017, our liquidity coverage ratio of 250% (2016: 239%) was 
significantly in excess of the 2017 regulatory minimum of 90%, including 
drawings under the Bank of England FLS and TFS funding facilities. The 
Group's liquidity ratio as at 31 December 2017 was 15.2% (31 December 
2016: 17.9%). 
 
   Capital 
 
   The Bank's fully-loaded CET1 capital ratio under CRD IV strengthened to 
13.7% as at 31 December 2017 (31 December 2016: 13.3%), demonstrating 
the strong organic capital generation capability of the business to 
support significant growth through profitability. 
 
   We further optimised our capital structure through the issuance of 
GBP60m of AT1 securities in May 2017. 
 
   The Bank had a total capital ratio of 16.9% and a leverage ratio of 6.0% 
as at 31 December 2017 (31 December 2016: 15.1% and 5.5% respectively). 
 
   The Bank had a Pillar 2a requirement of 1.1% of risk weighted assets as 
at 31 December 2017 (31 December 2016: 1.2%). 
 
   Cash flow statement 
 
   In 2017, the Group replaced GBP524.6m of Bank of England FLS off balance 
sheet securities with cash drawn down under the TFS. This led to cash 
and cash equivalents increasing by GBP680.6m during the year to 
GBP1,165.9m as at 31 December 2017 (2016: restated GBP485.3m(1) ). 
 
   The Group's loans and advances to customers grew by GBP1,371.2m during 
the year, partially funded by an additional GBP697.9m of deposits from 
retail customers which mainly contributed to GBP512.9m of cash used in 
operating activities. The remaining funding came primarily from 
additional drawdowns under the TFS, which in conjunction with replacing 
the FLS securities, totalled GBP1,149.0m during the year. Together with 
GBP59.4m of funding from the issuance of AT1 securities, this generated 
GBP1,167.5m of cash from financing activities. Cash generated from 
investing activities was GBP26.0m, primarily driven by the sale and 
maturity of investment securities and the purchase of additional 
equipment and intangible assets. 
 
   In 2016, the Group increased its loans and advances to customers by 
GBP1,031.3m. This was partially funded by an additional GBP588.6m of 
deposits from retail customers. Collectively, these were the main 
drivers of the GBP323.8m (restated(3) ) of cash used in operating 
activities. The remaining funding came primarily from the Group 
replacing its maturing on balance sheet available for sale investment 
securities (GBP309.4m decrease, restated(3) ) with off balance sheet 
securities under the FLS (GBP363.9m increase) in its liquidity 
portfolio. Together with GBP80.2m of cash received from the Rochester 1 
disposal, this generated GBP381.9m (restated(3) ) of cash inflows from 
investing activities. In addition, the Group drew down GBP101.0m of cash 
under the TFS which is reflected in the cash generated from financing 
activities. 
 
   1. Prior to 2017, OSB deducted coupons on equity Perpetual Subordinated 
Bonds ('PSBs') accounted for as dividends from underlying profit before 
and after tax, net interest margin and cost to income ratio. Following a 
review of market practice in advance of the Bank's AT1 issue in May 
2017, OSB no longer deducts these coupons from the calculation of these 
key performance indicators. The comparatives have been restated 
accordingly. Interest payments on AT1 securities classified as dividends 
are treated in the same way. 
 
   2. Effective tax rate excludes GBP0.4m of adjustments relating to prior 
years. 
 
   Summary cash flow statement 
 
 
 
 
                                                                     Restated(3) 
                                                           Group         Group 
                                                        31-Dec-2017   31-Dec-2016 
                                                           GBPm          GBPm 
Profit before tax                                             167.7         163.1 
Net cash generated/(used in): 
Operating activities                                        (512.9)       (323.8) 
Investing activities                                           26.0         381.9 
Financing activities                                        1,167.5          56.7 
Net increase/(decrease) in cash and cash equivalents          680.6         114.8 
Cash and cash equivalents at the beginning of the 
 period                                                       485.3         370.5 
 Cash and cash equivalents at the end of the period         1,165.9         485.3 
 
 
 
   3. The 2016 comparatives have been reclassified to include investment 
securities with maturity less than three months and to exclude 
encumbered loans and advances to credit institutions within cash and 
cash equivalents. 
 
   Statement of Profit or Loss 
 
   For the year ended 31 December 2017 
 
 
 
 
                                                     Group 2017  Group 2016 
                                                        GBPm        GBPm 
Interest receivable and similar income                    332.7       309.5 
Interest payable and similar charges                     (87.3)     (102.9) 
Net interest income                                       245.4       206.6 
Fair value losses on financial instruments                (6.3)       (4.9) 
Gains on sales of financial instruments                       -         0.6 
Fees and commissions receivable                             1.5         2.5 
Fees and commissions payable                              (1.0)       (0.8) 
External servicing fees                                   (1.5)       (2.6) 
Total income                                              238.1       201.4 
Administrative expenses                                  (61.6)      (51.1) 
Depreciation and amortisation                             (3.5)       (2.6) 
Impairment losses                                         (4.4)       (9.0) 
FSCS and other regulatory provisions                      (0.9)       (0.5) 
Exceptional gain on sale                                      -        34.7 
Exceptional accelerated amortisation of fair value 
 adjustments on hedged assets                                 -       (9.8) 
Profit before taxation                                    167.7       163.1 
Taxation                                                 (40.8)      (42.2) 
Profit for the year                                       126.9       120.9 
 
Dividend, pence per share                                  12.8        10.5 
 
Earnings per share, pence per share 
Basic                                                      51.1        49.4 
Diluted                                                    50.7        49.0 
 
 
   The above results are derived wholly from continuing operations. 
 
   Statement of Other Comprehensive Income 
 
   For the year ended 31 December 2017 
 
 
 
 
                                                      Group 2017  Group 2016 
                                                         GBPm        GBPm 
 
Profit for the year                                        126.9       120.9 
Items which may be reclassified to profit or loss: 
Fair value changes on available-for-sale securities 
Arising in the year                                          0.1         0.1 
Revaluation of foreign operations                          (0.3)         0.9 
Other comprehensive income for the year                    (0.2)         1.0 
Total comprehensive income for the year                    126.7       121.9 
 
 
   Statement of Financial Position 
 
   As at 31 December 2017 
 
 
 
 
                                             Group    Group 
                                              2017     2016 
                                             GBPm     GBPm 
 
Assets 
Cash in hand                                    0.5      0.4 
Loans and advances to credit institutions   1,187.2    417.8 
Investment securities                          19.1    141.7 
Loans and advances to customers             7,306.0  5,939.2 
Derivative assets                               6.1      1.8 
Fair value adjustments on hedged assets        31.9     46.9 
Deferred taxation asset                         5.1      3.4 
Intangible assets                               6.8      4.7 
Property, plant and equipment                  21.5     13.1 
Other assets                                    4.9     11.9 
Total assets                                8,589.1  6,580.9 
 
 
 
 
 
 
                                                Group     Group 
                                                 2017      2016 
                                                 GBPm      GBPm 
Liabilities 
Amounts owed to retail depositors               6,650.3   5,952.4 
Amounts owed to credit institutions             1,250.3     101.7 
Amounts owed to other customers                    25.7       4.0 
Derivative liabilities                             21.8      24.4 
Fair value adjustments on hedged liabilities          -       1.9 
Current taxation liability                         18.3      21.1 
Other liabilities                                  16.3      18.6 
FSCS and other regulatory provisions                1.4       1.5 
Subordinated liabilities                           10.9      21.6 
Perpetual subordinated bonds                       15.3      15.3 
                                                8,010.3   6,162.5 
Equity 
Share capital                                       2.4       2.4 
Share premium                                     158.4     157.9 
Retained earnings                                 337.5     240.7 
Other reserves                                     80.5      17.4 
                                                  578.8     418.4 
Total equity and liabilities                    8,589.1   6,580.9 
 
 
 
 
   Statement of Changes in Equity 
 
   For the year ended 31 December 2017 
 
 
 
 
                                                           Foreign                      Share-based 
                 Share    Share     Capital     Transfer  exchange  Available-for-sale      payment  Retained    Equity 
Group           capital  premium  contribution   reserve   reserve             reserve      reserve  earnings  bonds(1)     Total 
                 GBPm     GBPm        GBPm          GBPm      GBPm                GBPm         GBPm      GBPm      GBPm      GBPm 
Balance at 1 
 January 2017       2.4    157.9           6.2    (12.8)       0.1                   -          1.9     240.7      22.0     418.4 
Profit for the 
 year                 -        -             -         -         -                   -            -     126.9         -     126.9 
Coupon paid on 
 equity 
 bonds(2)             -        -             -       - -         -                   -            -     (2.7)         -     (2.7) 
Dividends paid        -        -             -         -         -                   -            -    (27.0)         -    (27.0) 
Other 
 comprehensive 
 income               -        -             -         -     (0.3)                 0.1            -         -         -     (0.2) 
Share-based 
 payments             -      0.5           0.2         -         -                   -          3.1       0.2         -       4.0 
Additional 
 Tier 1 
 securities 
 issuance(3)          -        -             -         -         -                   -            -     (0.6)      60.0      59.4 
Balance at 31 
 December 
 2017               2.4    158.4           6.4    (12.8)     (0.2)                 0.1          5.0     337.5      82.0     578.8 
                                                           Foreign                      Share-based 
                  Share    Share       Capital  Transfer  exchange  Available-for-sale      payment  Retained    Equity 
Group           capital  premium  contribution   reserve   reserve             reserve      reserve  earnings  bonds(1)   Total 
                   GBPm     GBPm          GBPm      GBPm      GBPm                GBPm         GBPm      GBPm      GBPm    GBPm 
Balance at 1 
 January 2016       2.4    157.9           5.8    (12.8)     (0.8)               (0.1)          0.9     144.0      22.0   319.3 
Profit for the 
 year                 -        -             -         -         -                   -            -     120.9         -   120.9 
Coupon paid on 
 equity 
 bonds(2)             -        -             -         -         -                   -            -     (0.9)         -   (0.9) 
Dividends paid        -        -             -         -         -                   -            -    (23.3)         -  (23.3) 
Other 
 comprehensive 
 income               -        -             -         -       0.9                 0.1            -         -         -     1.0 
Share based 
 payments             -        -          `0.4         -         -                   -          1.0         -         -     1.4 
Balance at 31 
 December 
 2016               2.4    157.9           6.2    (12.8)       0.1                   -          1.9     240.7      22.0   418.4 
 
   1. Equity bonds comprise GBP22.0m of Perpetual Subordinated Bonds and 
GBP60.0m of Additional Tier 1 securities ('AT1 securities'). 
 
   2. Coupon paid on equity bonds is shown net of tax. 
 
   3. Additional Tier 1 securities issuance costs of GBP0.6m are shown net 
of tax. 
 
 
 
   Statement of Cash Flows 
 
   For the year ended 31 December 2017 
 
 
 
 
                                                                   Restated(1) 
                                                          Group       Group 
                                                          Year 
                                                          ended    Year ended 
                                                        31-Dec-17   31-Dec-16 
                                                          GBPm        GBPm 
Cash flows from operating activities 
Profit before tax                                           167.7        163.1 
Adjustments for non-cash items: 
Depreciation and amortisation                                 3.5          2.6 
Interest on subordinated liabilities                          0.9          1.2 
Interest on perpetual subordinated bonds                      0.9          0.9 
Impairment charge on loans                                    4.4          9.0 
Gain on sale of financial instruments                           -        (0.6) 
FSCS and other provisions                                     0.9          0.5 
Fair value losses on financial instruments                    6.3          4.9 
Share-based payments                                          2.4          1.5 
Exceptional items                                               -       (24.9) 
 
Changes in operating assets and liabilities: 
Increase in loans and advances to credit 
 institutions(1)                                            (6.3)        (5.9) 
Increase in loans to customers                          (1,371.2)    (1,031.3) 
Increase in retail deposits                                 697.9        588.6 
Increase in intercompany balances                               -            - 
Net decrease/(increase) in other assets                       7.0            - 
Net (increase)/decrease in derivatives and hedged 
 items                                                      (0.1)          0.9 
Increase/(decrease) in credit institutions and other 
 customers deposits                                          21.3        (2.7) 
Net (decrease)/increase in other liabilities                (3.3)        (1.4) 
Exchange differences on working capital                     (0.3)          0.9 
Cash used in operating activities                         (468.0)      (292.7) 
Interest paid on bonds and subordinated debt                (1.8)        (2.1) 
Sales of financial instruments                                  -          1.9 
FSCS and other provisions paid                              (1.0)        (1.3) 
Net tax paid                                               (42.1)       (29.6) 
Net cash used in operating activities                     (512.9)      (323.8) 
Cash flows from investing activities 
Maturity and sales of investment securities                  40.0        712.2 
Purchases of investment securities(1)                           -      (402.8) 
Proceeds from disposal of a subsidiary(2)                       -         80.2 
Purchases of equipment and intangible assets               (14.0)        (7.7) 
Cash generated from investing activities                     26.0        381.9 
 
Cash flows from financing activities 
Bank of England TFS drawdowns                             1,149.0        101.0 
Coupon paid on equity bonds                                 (3.7)        (1.2) 
Dividends paid                                             (27.0)       (23.3) 
AT1 securities issuance net of costs                         59.4            - 
Proceeds from issuance of shares under employee SAYE 
 schemes                                                      0.5            - 
Repayment of debt(3)                                       (10.7)       (19.8) 
Net cash generated from in financing activities           1,167.5         56.7 
 
Net increase in cash and cash equivalents                   680.6        114.8 
Cash and cash equivalents at the beginning of the 
 year(1)                                                    485.3        370.5 
 
  Cash and cash equivalents at the end of the year(1)     1,165.9        485.3 
Movement in cash and cash equivalents                       680.6        114.8 
 
 
 
 
 
   1. The 2016 comparatives have been restated to include investment 
securities with maturity less than three months and to 
 
   exclude encumbered loans and advances to credit institutions (being the 
cash ratio deposit and swap margin paid) within 
 
   cash and cash equivalents. This has no effect on the balance sheet. 
 
   2. Proceeds from a disposal of a subsidiary relate to the Group's 
disposal of the entire economic interest in Rochester 
 
   Financing No.1 plc during 2016. 
 
   3. Repayment of debt comprises the 2017 LIBOR linked floating rate 
subordinated liabilities of GBP5.7m and the 2017 average 
 
   standard mortgage rate linked floating subordinated liabilities of 
GBP5.0m. 
 
 
 
   Extract from notes to the financial statements 
 
 
   1. Interest receivable and similar income 
 
 
 
 
 
                                                      Group      Group 
                                                    31-Dec-17   31-Dec-16 
                                                     GBPm         GBPm 
At amortised cost: 
On BTL/SME mortgages                                    247.3       208.8 
On Residential mortgages                                 91.8       107.1 
On investment securities                                  0.1         1.2 
On other liquid assets                                    2.0         1.6 
At fair value through profit or loss 
Net expense on derivative financial instruments         (8.5)       (9.2) 
                                                        332.7       309.5 
 
 
   Included within interest receivable is GBP1.3m (2016: GBP1.3m) in 
respect of interest accrued on accounts with an individually assessed 
specific provision. 
 
 
   1. Interest payable and similar charges 
 
 
 
 
                                                   Group        Group 
                                                  31-Dec-17    31-Dec-16 
                                                    GBPm         GBPm 
 
On retail deposits                                     86.1        101.8 
On Perpetual Subordinated Bonds                         0.9          0.9 
On subordinated liabilities                             0.9          1.2 
On wholesale borrowings                                 3.1          3.2 
Net income on derivative financial instruments        (3.7)        (4.2) 
                                                       87.3        102.9 
 
 
   3. Risk management 
 
   Segment and sub-segment credit risk analysis 
 
   Loan to value analysis by band for all loans: 
 
 
 
 
                                              As at 31-Dec-17 
                                    BTL/SME  Residential     Total 
Band                                   GBPm         GBPm      GBPm     % 
0 - 50%                               747.6        808.3   1,555.9    21 
50% - 60%                             960.5        260.6   1,221.1    16 
60% - 70%                           1,606.8        228.3   1,835.1    25 
70% - 80%                           1,939.4        184.5   2,123.9    29 
80% - 90%                             359.1        138.2     497.3     7 
90% - 100%                             15.1         31.6      46.7     1 
>100%                                  24.5         22.0      46.5     1 
Total mortgages before provisions   5,653.0      1,673.5   7,326.5   100 
Personal loans                          1.1            -       1.1 
Total loans before provisions       5,654.1      1,673.5   7,327.6 
 
 
 
 
                                            As at 31-Dec-16 
                                   BTL/SME  Residential    Total 
Band                                  GBPm         GBPm     GBPm    % 
0 - 50%                              755.9        761.7  1,517.6   25 
50% - 60%                            859.6        278.7  1,138.3   19 
60% - 70%                          1,202.4        282.7  1,485.1   25 
70% - 80%                          1,041.2        257.1  1,298.3   22 
80% - 90%                            194.8        196.9    391.7    7 
90% - 100%                             5.0         48.0     53.0    1 
>100%                                 36.0         34.8     70.8    1 
Total mortgages before provisions  4,094.9      1,859.9  5,954.8  100 
Personal loans                         9.4            -      9.4 
Total loans before provisions      4,104.3      1,859.9  5,964.2 
 
 
   Loan to value analysis by band for BTL/SME: 
 
 
 
 
                            As at 31-Dec-17 
                                         Residential 
                Buy-to-Let  Commercial   development  Funding lines      Total 
Band                  GBPm        GBPm          GBPm           GBPm       GBPm 
0 - 50%              567.0        66.8          88.3           25.5      747.6 
50% - 60%            841.2        62.3          42.8           14.2      960.5 
60% - 70%          1,437.7       120.6           8.9           39.6    1,606.8 
70% - 80%          1,811.5       112.8           3.9           11.2    1,939.4 
80% - 90%            343.1         2.5             -           13.5      359.1 
90% - 100%            14.2         0.4             -            0.5       15.1 
>100%                 19.1         5.4             -              -       24.5 
Total 
mortgages 
before 
provisions         5,033.8       370.8         143.9          104.5    5,653.0 
Personal loans                                                             1.1 
Total loans 
before 
provisions                                                             5,654.1 
 
 
 
 
                                  As at 31-Dec-16 
                                         Residential       Funding 
                Buy-to-Let  Commercial   development         lines       Total 
Band                  GBPm        GBPm          GBPm          GBPm        GBPm 
0 - 50%              534.1        85.2         104.7          31.9       755.9 
50% - 60%            750.4        67.1          23.5          18.6       859.6 
60% - 70%          1,096.8        71.0          13.4          21.2     1,202.4 
70% - 80%          1,006.2        35.0             -             -     1,041.2 
80% - 90%            193.0         1.8             -             -       194.8 
90% - 100%             5.0           -             -             -         5.0 
>100%                 27.8         8.2             -             -        36.0 
Total 
mortgages 
before 
provisions         3,613.3       268.3         141.6          71.7     4,094.9 
Personal 
loans                                                                      9.4 
Total loans 
before 
provisions                                                             4,104.3 
 
 
 
 
 
   Loan to value analysis by band for Residential mortgages: 
 
 
 
 
                               As at 31-Dec-17 
                                    First                 Funding 
                                   charge  Second charge    lines    Total 
Band                                 GBPm           GBPm     GBPm     GBPm 
0 - 50%                             647.1          150.2     11.0    808.3 
50% - 60%                           163.3           94.2      3.1    260.6 
60% - 70%                           147.9           78.4      2.0    228.3 
70% - 80%                           136.1           47.2      1.2    184.5 
80% - 90%                           116.4           21.6      0.2    138.2 
90% - 100%                           22.2            9.3      0.1     31.6 
>100%                                 7.6           14.4        -     22.0 
Total mortgages before 
provisions                        1,240.6          415.3     17.6  1,673.5 
 
                                  As at 31-Dec-16 
                                    First         Second  Funding 
                                   charge         charge    Lines    Total 
Band                                 GBPm           GBPm     GBPm     GBPm 
0 - 50%                             579.6          154.5     27.6    761.7 
50% - 60%                           166.4          103.1      9.2    278.7 
60% - 70%                           173.3          102.3      7.1    282.7 
70% - 80%                           188.3           64.0      4.8    257.1 
80% - 90%                           168.3           27.2      1.4    196.9 
90% - 100%                           31.9           16.0      0.1     48.0 
>100%                                14.3           20.1      0.4     34.8 
Total mortgages before 
provisions                        1,322.1          487.2     50.6  1,859.9 
 
 
 
 
 
   Analysis of mortgage portfolio by arrears and collateral held 
 
   The tables below provide further information on collateral in the 
mortgage portfolio by payment due status. Capped collateral only 
recognises collateral to the value of each individual mortgage and does 
not recognise over-collateralisation. The collateral position by LTV 
bands is captured in the LTV analysis above. 
 
   In 2016 there was an update to the categorisation where collectively 
assessed provisions on loans greater than 3 months in arrears are now 
treated as specific provisions, in addition to those that are 
individually assessed. 
 
   Below is a summary of capped collateral: 
 
 
 
 
                                       As at 
                    As at 31-Dec-17  31-Dec-16 
 
                  Loan       Capped        Loan        Capped 
               balance   collateral     balance    collateral 
                  GBPm         GBPm        GBPm        GBPm 
Not past 
 due and 
 not 
 impaired      6,792.9      6,784.8     5,478.4     5,464.5 
Past due 
 but not 
 impaired        452.2        452.1       395.9       395.8 
Impaired          81.4         76.6        80.5        69.1 
Total 
 mortgages 
 before 
 provisions    7,326.5      7,313.5     5,954.8     5,929.4 
Personal 
 loans             1.1          9.4 
Total loans 
 before 
 provisions    7,327.6      5,964.2 
 
 
   A breakdown of the table above by payment due status is as follows: 
 
 
 
 
                                             As at 
             As at 31-Dec-17               31-Dec-16 
 
                    Loan          Capped 
                   balance    collateral  Loan balance   Capped collateral 
                    GBPm            GBPm          GBPm                GBPm 
Not impaired: 
Not past due       6,792.9       6,784.8       5,478.4             5,464.5 
Past due < 1 
 month               307.1         307.1         183.5               183.5 
Past due 1 to 3 
 months              102.0         101.9         168.2               168.2 
Past due 3 to 6 
 months               20.9          20.9          24.4                24.3 
Past due 6 to 12 
 months               14.1          14.1          12.8                12.8 
Past due over 12 
 months                7.6           7.6           6.2                 6.2 
Possessions(1)         0.5           0.5           0.8                 0.8 
                   7,245.1       7,236.9       5,874.3             5,860.3 
Impaired(2) : 
Not past due          12.3           7.7           3.2                 0.4 
Past due < 1 
 month                 0.8           0.8           1.0                 1.0 
Past due 1 to 3 
 months                2.2           2.1           1.2                 1.2 
Past due 3 to 6 
 months               23.7          23.7          14.8                14.8 
Past due 6 to 12 
 months               16.3          16.3          16.3                16.2 
Past due over 12 
 months               14.5          14.4          31.8                24.9 
Possessions           11.6          11.6          12.2                10.6 
                      81.4          76.6          80.5                69.1 
Total mortgages 
 before 
 provisions        7,326.5       7,313.5       5,954.8             5,929.4 
Personal loans         1.1                         9.4 
Total loans 
 before 
 provisions        7,327.6       5,964.2 
 
 
 
   Contractual maturity: 
 
   Group 
 
 
 
 
                                                As at 
                                   As at       31-Dec-16 
                                 31-Dec-17       Loan 
                                Loan balance    balance 
  Past due but not impaired:        GBPm         GBPm 
Less than three months                   9.3         5.0 
Three months to one year                 7.2         4.3 
One to five years                       27.7        22.4 
More than five years                   408.0       364.2 
                                       452.2       395.9 
 
Impaired: 
Less than three months                  11.2        17.0 
Three months to one year                 0.9         1.2 
One to five years                        5.9         2.5 
More than five years                    63.4        59.8 
                                        81.4        80.5 
 
   1. Mortgages with properties in possession are not considered impaired 
if the fair value of collateral exceeds the value of       debt. 
 
   2. Impaired is defined as loans with a specific provision against them. 
 
 
 
   Analysis of mortgage portfolio by arrears for BTL/SME 
 
 
 
 
                           As at 31-Dec-17 
                             Residential   Funding 
     Buy-to-Let  Commercial  development     lines  Total 
           GBPm        GBPm         GBPm      GBPm   GBPm 
Not impaired: 
Not past due        4,810.7        360.8     143.9  104.5  5,419.9 
Past due < 1 
 month                160.4          2.8         -      -    163.2 
Past due 1 to 3                      0.6 
months                 31.9                      -      -     32.5 
Past due 3 to 6 
months                  2.7            -         -      -      2.7 
Past due 6 to 
12 months               0.7            -         -      -      0.7 
Past due over                        0.8 
12 months               0.3                      -      -      1.1 
Possessions               -            -         -      -        - 
                    5,006.7        365.0     143.9  104.5  5,620.1 
Impaired:                            4.5 
 Not past due           4.6                      -      -      9.1 
Past due < 1 
 month                    -          0.1         -      -      0.1 
Past due 1 to 3 
months                    -            -         -      -        - 
Past due 3 to 6 
months                  9.1            -         -      -      9.1 
Past due 6 to                        0.4 
12 months               4.0                      -      -      4.4 
Past due over                        0.1 
12 months               1.6                      -      -      1.7 
Possessions             7.8          0.7         -      -      8.5 
                       27.1          5.8         -      -     32.9 
Total mortgages 
 before 
 provisions         5,033.8        370.8     143.9  104.5  5,653.0 
Personal loans                                                 1.1 
Total loans 
 before 
 provisions                                                5,654.1 
 
 
   Contractual maturity: 
 
   Past due but not impaired: 
 
 
 
 
Less than three months       5.8    -  --  5.8 
Three months to one year     5.6    -  --  5.6 
One to five years            5.1  0.8  --  5.9 
More than five years       179.5  3.4  --182.9 
                           196.0  4.2  --200.2 
 
Impaired: 
Less than three months       6.9    -  --  6.9 
Three months to one year     0.6    -  --  0.6 
One to five years            1.1  0.1  --  1.2 
More than five years        18.5  5.7  -- 24.2 
                            27.1  5.8  -- 32.9 
 
 
 
 
 
                               As at 31-Dec-16 
                                       Residential     Funding 
               Buy-to-Let  Commercial  development      lines       Total 
                  GBPm        GBPm         GBPm          GBPm       GBPm 
Not impaired: 
Not past due      3,468.7       252.9         141.6          71.7  3,934.9 
Past due < 1 
 month               62.5         3.3             -             -     65.8 
Past due 1 to 
 3 months            56.5         1.1             -             -     57.6 
Past due 3 to 
6 months              2.0         0.3             -             -      2.3 
Past due 6 to 
12 months             0.4         0.7             -             -      1.1 
Past due over 
12 months               -         0.3             -             -      0.3 
Possessions             -           -             -             -        - 
                  3,590.1       258.6         141.6          71.7  4,062.0 
Impaired: 
Not past due          2.5         0.1             -             -      2.6 
Past due < 1 
 month                  -         0.4             -             -      0.4 
Past due 1 to 
 3 months               -         0.3             -             -      0.3 
Past due 3 to 
 6 months             1.1         0.2             -             -      1.3 
Past due 6 to 
 12 months            2.3         0.1             -             -      2.4 
Past due over 
 12 months            9.0         6.0             -             -     15.0 
Possessions           8.3         2.6             -             -     10.9 
                     23.2         9.7             -             -     32.9 
Total 
 mortgages 
 before 
 provisions       3,613.3       268.3         141.6          71.7  4,094.9 
Personal 
 loans                                                                 9.4 
Total loans 
 before 
 provisions                                                        4,104.3 
 
   Contractual maturity 
 
   Past due but not impaired: 
 
 
 
 
Less than three months       0.1    -  --  0.1 
Three months to one year     0.4    -  --  0.4 
One to five years            4.1    -  --  4.1 
More than five years       116.8  5.7  --122.5 
                           121.4  5.7  --127.1 
 
Impaired: 
Less than three months      15.4    -  -- 15.4 
Three months to one year       -    -  --    - 
One to five years              -    -  --    - 
More than five years         7.8  9.7  -- 17.5 
                            23.2  9.7  -- 32.9 
 
 
   Analysis of mortgage portfolio by arrears for Residential mortgages 
 
 
 
 
                     As at 31-Dec-17 
                           First                  Funding 
                           charge  Second charge    lines    Total 
                           GBPm             GBPm     GBPm     GBPm 
Not impaired: 
Not past due              1,023.6          331.8     17.6  1,373.0 
Past due < 1 month          123.1           20.8        -    143.9 
Past due 1 to 3 months       46.4           23.1        -     69.5 
Past due 3 to 6 months       10.5            7.7        -     18.2 
Past due 6 to 12 months       8.1            5.3        -     13.4 
Past due over 12 months       3.2            3.3        -      6.5 
Possessions                   0.5              -        -      0.5 
                          1,215.4          392.0     17.6  1,625.0 
Impaired: 
Not past due                  2.9            0.3        -      3.2 
Past due < 1 month            0.7              -        -      0.7 
Past due 1 to 3 months        2.2              -        -      2.2 
Past due 3 to 6 months        7.5            7.1        -     14.6 
Past due 6 to 12 months       6.6            5.3        -     11.9 
Past due over 12 months       2.2           10.6        -     12.8 
Possessions                   3.1              -        -      3.1 
                             25.2           23.3        -     48.5 
Total mortgages before 
 provisions               1,240.6          415.3     17.6  1,673.5 
 
   Contractual maturity 
 
   Past due but not impaired: 
 
 
 
 
Less than three months       3.3   0.2  -  3.5 
Three months to one year     1.0   0.6  -  1.6 
One to five years           11.5  10.3  - 21.8 
More than five years       176.0  49.1  -225.1 
                           191.8  60.2  -252.0 
 
Impaired: 
Less than three months       4.2   0.1  -  4.3 
Three months to one year       -   0.3  -  0.3 
One to five years            0.8   3.9  -  4.7 
More than five years        20.2  19.0  - 39.2 
                            25.2  23.3  - 48.5 
 
 
 
 
 
 
 
 
 
                      As at 31-Dec-16 
                            First                  Funding 
                            charge  Second charge    line     Total 
                            GBPm        GBPm        GBPm       GBPm 
Not impaired: 
Not past due               1,100.6          392.3     50.6  1,543.5 
Past due < 1 month            99.8           17.9        -    117.7 
Past due 1 to 3 months        80.2           30.4        -    110.6 
Past due 3 to 6 months        12.8            9.3        -     22.1 
Past due 6 to 12 months        5.0            6.7        -     11.7 
Past due over 12 months        2.8            3.1        -      5.9 
Possessions                    0.8              -        -      0.8 
                           1,302.0          459.7     50.6  1,812.3 
 
 
 
 
Impaired: 
Not past due                            0.6      -     -      0.6 
Past due < 1 month                      0.6      -     -      0.6 
Past due 1 to 3 months                  0.9      -     -      0.9 
Past due 3 to 6 months                  6.0    7.5     -     13.5 
Past due 6 to 12 months                 5.8    8.1     -     13.9 
Past due over 12 months                 4.9   11.9     -     16.8 
Possessions                             1.3      -     -      1.3 
                                       20.1   27.5     -     47.6 
Total mortgages before provisions   1,322.1  487.2  50.6  1,859.9 
 
   Contractual maturity: 
 
   Past due but not impaired: 
 
 
 
 
Less than three months       4.3   0.6  -  4.9 
Three months to one year     2.8   1.1  -  3.9 
One to five years            9.1   9.2  - 18.3 
More than five years       185.2  56.5  -241.7 
                           201.4  67.4  -268.8 
 
Impaired: 
Less than three months       1.3   0.3  -  1.6 
Three months to one year     0.2   1.0  -  1.2 
One to five years              -   2.5  -  2.5 
More than five years        18.6  23.7  - 42.3 
                            20.1  27.5  - 47.6 
 
 
 
 
 
   Geographical analysis by region 
 
   An analysis of loans by region is provided below: 
 
 
 
 
                                     As at 31-Dec-2017     As at 31-Dec-2016 
Region                                  GBPm        %        GBPm        % 
East Anglia                                236.4      3         182.2      3 
East Midlands                              249.6      4         204.5      3 
Greater London                           3,173.0     43       2,543.1     43 
Guernsey                                    73.8      1          93.4      2 
Jersey                                     225.1      3         282.0      5 
North East                                 103.0      1          90.3      2 
North West                                 347.9      5         273.2      5 
Northern Ireland                            16.9      -          16.8      - 
Scotland                                    51.1      1          56.1      1 
South East                               1,591.7     22       1,278.5     21 
South West                                 522.3      7         380.6      6 
Wales                                      142.9      2         114.7      2 
West Midlands                              425.4      6         308.6      5 
Yorks & Humberside                         167.4      2         130.8      2 
Total mortgages before provisions        7,326.5    100       5,954.8    100 
 
Personal loans                               1.1                  9.4 
Total loans before provisions            7,327.6              5,964.2 
 
 
   General note to the financial information 
 
   The financial information set out in the announcement does not 
constitute the Company's statutory accounts for the years ended 31 
December 2017 or 31 December 2016, but is derived from those statutory 
accounts, which have been reported on by the Company's auditors. 
Statutory accounts for the years ended 31 December 2016 have been 
delivered to the Registrar of Companies and those for the year ended 31 
December 2017 will be delivered to the Registrar following the Company's 
Annual General Meeting. 
 
   Sections of this preliminary announcement, including but not limited to 
the Chief Executive's Report and Operating and Financial Review, may 
contain forward-looking statements with respect to certain of the plans 
and current goals and expectations relating to the future financial 
condition, business performance and results of the Group. These have 
been made by the Directors in good faith using information available up 
to the date on which they approved this report. 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 
the Group and depend upon circumstances that may or may not occur in the 
future. There are a number of factors that could cause actual future 
financial conditions, business performance, results or developments to 
differ materially from the plans, goals and expectations expressed or 
implied by these forward-looking statements and forecasts. Nothing in 
this document should be construed as a forecast. 
 
   A copy of the Annual Report and Accounts for the year ended 31 December 
2017 will be posted to shareholders in due course. Copies of this 
announcement can be obtained from the Group Company Secretary, 
OneSavings Bank plc, Reliance House, Sun Pier, Chatham, Kent ME4 4ET. 
 
   Risk overview 
 
   Strategic Risk Management Framework 
 
   Ongoing risk identification, assessment, monitoring and reporting are 
the primary risk disciplines underpinning the Group's growth strategy 
and adherence to the prudential and conduct regulatory requirements. The 
Group's approach to risk management is outlined within the Strategic 
Risk Management Framework ('SRMF'). 
 
   The SRMF is the overarching framework which enables the Board and senior 
management to actively manage and optimise the risk-reward profile 
within the constraints of the Group risk appetite. Specifically, the 
SRMF enables the Board and senior management to take informed decisions 
by appropriately balancing the interests and expectations of the various 
stakeholders and to manage potential trade-offs within the context of 
the risk appetite. 
 
   Risk principles and culture 
 
   The Board adopted a principle-based approach to articulating its 
expectations and guidance relating to how the Group should frame its 
risk management approach. The risk management principles are designed to 
set a clear 'tone from the top' with respect to the Group's risk culture 
and values. The risk principles also provide the background context in 
which to articulate the Group's risk management objectives, strategy and 
appetite. The risk principles are: 
 
 
   -- Customer outcomes: fair treatment and good customer outcomes are core 
      business values which cannot be put at risk 
 
   -- Proportionate and scalable: the approach to risk management needs to be 
      commensurate with the complexity of the underlying risk profile and 
      appropriately agile to respond to changing business and regulatory 
      needs 
 
   -- Actively managed: the risk profile needs to be actively managed within 
      the Board approved risk appetite 
 
   -- Comprehensive coverage: all risks and their underlying drivers impacting 
      the Group's strategic, business, operational and regulatory objectives 
      should be actively assessed, monitored and reported 
 
   -- Segregation of duties: risk taking, oversight and assurance 
      responsibility to be organised in adherence to the 'three lines of 
      defence' principle 
 
   -- Integration and usage: risk assessment should be a critical feature of 
      decision making processes at all levels of the organisation 
 
   -- Versatile and progressive: the approach to managing risks should be 
      subject to continuous review and challenge to keep pace with emerging 
      good practice and regulatory standards. 
 
 
   In adherence to the risk management principles, the Group Board and 
senior management have cultivated a risk culture which encourages a 
proactive, transparent and analytical approach to risk management. Risks 
are assumed in a balanced and considered manner, taking into account 
stakeholder expectations, good customer outcomes, risk management 
capabilities and controls. 
 
   Risk strategy & appetite 
 
   Risk strategy 
 
   OSB's risk strategy is to create value through informed risk-based 
decisions and leveraging the Group's risk data and analytics in a timely 
and accurate manner to optimise the risk-reward profile. Risks are only 
to be assumed which can be effectively identified, assessed, measured 
and controlled across all phases of the risk life cycle. 
 
   This risk strategy is based on three key components: 
 
   -- Creating value through generating returns which sufficiently exceed 
the cost of risk, funding costs and operating costs 
 
   -- Risks are only to be assumed where they are subject to a structured 
and disciplined approach to risk management 
 
   -- Risk management capabilities are scalable and agile enough to 
adequately address future evolution of the risk profile. 
 
   Risk appetite 
 
   The Group effectively aligned its strategic and business objectives with 
its risk appetite, ensuring that the Board and senior management are 
able to monitor the underlying risk profile relative to the overarching 
risk principles, risk strategy and financial performance objectives of 
the Group. The risk appetite is a critical mechanism though which the 
Board and senior management are able to identify adverse trends and 
respond to unexpected developments in a timely and considered manner. 
 
   The risk appetite is calibrated to reflect the Group's strategic 
objectives, business operating plans, as well as external economic, 
business and regulatory constraints. In particular, the risk appetite is 
calibrated to ensure that the Bank continues to deliver against its 
strategic objectives and operates with sufficient financial buffers even 
when subjected to plausible but extreme stress scenarios. The objective 
of the Board risk appetite is to ensure that the strategy and business 
operating model is sufficiently resilient. 
 
   The risk appetite is calibrated using statistical analysis and stress 
testing to inform the process by which the Board set management triggers 
and limits against key risk indicators. The Board and senior management 
actively monitor actual performance against Board approved management 
triggers and limits to respond in a timely manner to adverse trends and 
breaches. 
 
   Risk appetite statements 
 
   Overarching risk appetite statement 
 
   The Bank has a prudent and proportionate approach to risk taking and 
management, which is reflective of its straightforward business model. 
The inherent resilience of the Group's business model is underpinned by 
the fact that the Bank only lends on a secured basis, has established 
robust underwriting practices and relies on intermediary based 
distribution. The Group supports its lending activities by being 
predominantly reliant on stable retail funding, supported by strong and 
high quality financial buffers. The highly efficient business operating 
model is an important source of competitive advantage. The Group also 
places significant importance on its strong conduct and compliance 
culture as an important driver of its overall success. 
 
   Strategic and business risk appetite statement 
 
   The Group's strategic and business risk appetite states that the Group 
does not intend to undertake any long to medium-term strategic actions 
that would put at risk its vision of being a leading specialist lender, 
backed by a strong and dependable saving franchise. The Group adopts a 
long-term sustainable business model which, while focused on niche 
sub-sectors, is capable of adapting to growth objectives and external 
developments. 
 
   Reputational risk appetite statement 
 
   The Group does not knowingly conduct business or organise its operations 
to put its reputation and franchise value at risk. 
 
   Credit risk appetite statement 
 
   The Group seeks to maintain a high quality lending portfolio that 
generates adequate returns, under normal and stressed periods. The 
portfolio is actively managed to operate within set criteria and limits 
based on profit volatility, focusing on key sectors, recoverable values, 
and affordability and exposure levels. The Group aims to continue to 
generate sufficient income and control credit losses to a level such 
that it remains profitable even when subjected to a credit portfolio 
stress of a 1 in 20 intensity stress scenario. 
 
   Market risk appetite statement 
 
   The Group actively manages market risk arising from structural interest 
rate positions. The Group does not seek to take a significant interest 
rate position or a directional view on rates and it limits its 
mismatched and basis risk exposures. 
 
   Liquidity and funding risk appetite statement 
 
   The Group actively maintains stable and efficient access to funding and 
liquidity to support its ongoing operations. It also maintains an 
appropriate level and quality of liquid asset buffer so as to withstand 
market and idiosyncratic liquidity related stresses. 
 
   Solvency risk appetite statement 
 
   OSB seeks to ensure that it is able to meet its Board Level Capital 
buffer requirements under a 1 in 20 stress scenario. The Group's 
solvency risk appetite is constrained within the leverage ratio related 
requirements. We manage our capital resources in a manner which avoids 
excessive leverage and allows us flexibility in raising capital. 
 
   Operational risk appetite statement 
 
   The Group's operational processes, systems and controls are designed to 
minimise disruption to customers, damage to the Bank's reputation and 
any detrimental impact on financial performance. The Bank actively 
promotes the continual evolution of its operating environment through 
the identification, evaluation and mitigation of risks, whilst 
recognising that the complete elimination of operational risk is not 
possible. 
 
   Conduct risk appetite statement 
 
   The Bank considers its culture and behaviours in ensuring the fair 
treatment of customers and in maintaining the integrity of the markets 
in which it operates a fundamental part of its strategy and a key driver 
to sustainable profitability and growth. OSB does not tolerate any 
systemic failure to deliver fair customer outcomes. On an isolated basis 
incidents can result in detriment owing to human and / or operational 
failures. Where such incidents occur they are thoroughly investigated, 
and the appropriate remedial actions are taken to address any customer 
detriment and to prevent recurrence. 
 
   Compliance and regulatory risk appetite statement 
 
   The Group views ongoing conformance with regulatory rules and standards 
across all the jurisdictions in which it operates as a critical facet of 
its risk culture. The Group does not knowingly accept compliance risk 
which could result in regulatory sanctions, financial loss or damage to 
its reputation. The Group will not tolerate any systemic failure to 
comply with applicable laws, regulations or codes of conduct relevant 
given its business operating model. 
 
   Risk Governance and organisational structure 
 
   Risk governance refers to the processes and structures established by 
the Board to ensure that risks are assumed and managed within the Board 
approved risk appetite, with clear delineation between risk taking, 
oversight and assurance responsibilities. The Group's risk governance 
framework is structured to adhere to the 'three lines of defence' model. 
All risk taking, oversight and assurance functions are allocated to 
accountable Executives. 
 
   The Group Board has the ultimate responsibility for the oversight of the 
Group's risk profile and management framework and where it deems it 
appropriate, it delegates its authority to its nominated committees. The 
Board and its committees are provided with appropriate and timely 
information relating to the nature and level of the risks to which the 
Group is exposed and the adequacy of the risk controls and mitigants. 
The Internal Audit function provides independent assurance to the Board 
and its committees as to the effectiveness of the systems and controls 
and the level of adherence with internal policies and regulatory 
requirements. 
 
   2017 highlights 
 
   IFRS 9 
 
   The Board has identified transition towards IRB based capital treatment 
as an important strategic objective and the Group has made significant 
progress in the development of its IFRS 9 and Internal Ratings Based 
('IRB') frameworks. The Group's IFRS 9 programme progressed to plan, 
moving into the parallel run phase for 2017. We are well placed to 
implement IFRS 9 in 2018. 
 
   Credit risk 
 
   The Group's credit profile performed strongly in 2017, driven by deep 
market knowledge of the specialist markets in which it operates, prudent 
lending policies and sound credit risk management. 
 
   During the year, the Group's portfolio composition mix continued to 
evolve with pre-2011 lending (prior to OneSavings Bank PLC being 
established) continuing to run off. Legacy problem loans reduced further 
in 2017 from GBP13.8m to GBP8.6m, following careful management by our 
experienced collections team. The Group's acquired portfolios also 
continued to perform in line with expectations in terms of run-off rates 
and credit profile performance. 
 
   The Group's funding lines and development finance businesses delivered a 
strong performance in 2017, with no impairment recognised across either 
segment. 
 
   Strong Group originations performance was observed in 2017, driven by 
performance across the Buy-to-Let/SME segment. Importantly, this lending 
was underwritten at sensible LTV levels, where underwriting policy, 
tightened post the United Kingdom's decision to leave the European Union, 
resulted in a greater clustering of LTV levels against the portfolio 
average. Post-2011 lending, incorporating enhanced lending criteria, 
continued to make up an increasing proportion of the Group's total loans 
and advances to customers, where 38,500 loans have been underwritten 
with only 137 loans being greater than three months arrears with 
aggregate loans totalling GBP18.4m with aggregate weighted average LTV 
of 63%. 
 
   This portfolio mix shift coupled with strong credit risk management and 
continuing favourable economic conditions supported the portfolio 
arrears rate reducing to 1.2% as at 31 December 2017 excluding legacy 
problem loans (31 December 2016: 1.4%). 
 
   Credit profile performance 
 
 
 
 
                                                                               31-Dec- 
Segment                                                  Measure  31-Dec-2017   2016      Variance   Commentary 
                                                                                                      New lending 
                                                                                                      average LTV 
                                                                                                         remained 
BTL/SME                              New origination average LTV          70%      70%          0%         stable 
                                                                                                        Resulting 
                                                                                                           from a 
                                                                                                    tightening of 
                                                                                                    affordability 
                            Weighted average ICR for new lending         185%     171%        +14%          rules 
                                                                                                      New lending 
                                                                                                      average LTV 
Residential                          New origination average LTV          65%      66%         -1%        reduced 
               Percentage of new residential lending with a loan                                      Increase in 
                                                              to                                       cases with 
                                   income (LTI) greater than 4.5         3.2%     2.6%       +0.6%        LTI>4.5 
 
 
   Other key risk measures also performed strongly within the period: 
 
   -- gross exposure to semi-commercial/commercial lending remains low at 
GBP370.8m with weighted average LTV of 63% 
 
   -- gross exposure to residential development finance remains low at 
GBP143.8m with a further GBP78.0m committed with a weighted average LTV 
of 37.7% 
 
   -- the Group has limited exposure to high LTV loans on properties worth 
more than GBP2m. In total only 4% of the Group's loan portfolio is 
secured on properties valued at greater than GBP2m with a LTV greater 
than 65%. 
 
   Forbearance 
 
   Where borrowers experience financial difficulties which impacts their 
ability to service their financial commitments under the loan agreement, 
forbearance may be used to achieve an outcome which is mutually 
beneficial to both the borrower and the Bank. 
 
   By identifying borrowers who are experiencing financial difficulties 
pre-arrears or in arrears a consultative process is initiated to 
ascertain the underlying reasons and to establish the best course of 
action to enable the borrower to develop credible repayment plans and to 
see them through the period of financial stress. 
 
 
 
 
                     2017                         2016       restated(1) 
                    number         2017          number          2016 
                      of      year-end balance     of      year- end balance                                              '17 vs '16 variance of balance 
Forbearance type   accounts         GBPm        accounts         GBPm           '17 vs '16 variance number of accounts                 GBPm 
Interest only 
 switch                  35                3.8        60                 6.3                                       -25                              -2.5 
Interest rate 
 reduction                -                  -         3                 2.2                                        -3                              -2.2 
Term extension           29                4.9        31                 5.9                                        -2                              -1.0 
Payment holiday          50                1.5        37                 1.6                                        13                              -0.1 
Voluntary 
 assisted sale            2                0.7         -                   -                                         2                               0.7 
Payment 
 concession 
 (reduced monthly 
 payments)               42                0.8        58                 3.5                                       -16                              -2.7 
Capitalisation            -                  -         3                 0.1                                        -3                              -0.1 
Total                   158               11.7       192                19.6                                       -34                              -7.9 
 
 
 
 
               2017                         2016       restated(1) 
              number         2017          number          2016 
                of      year-end balance     of      year- end balance                                              '17 vs '16 variance of balance 
Loan type    accounts         GBPm        accounts         GBPm           '17 vs '16 variance number of accounts                 GBPm 
First 
 charge 
 owner 
 occupier          55                4.5       117                12.4                                       -62                              -7.9 
Second 
 charge 
 owner 
 occupier          77                1.6        60                 1.3                                        17                               0.3 
Buy-to-Let         26                5.6        14                 5.5                                        12                               0.1 
Commercial          -                  -         1                 0.4                                        -1                              -0.4 
Total             158               11.7       192                19.6                                       -34                              -7.9 
 
 
   1. The 2016 year end forbearance balances have been restated for second 
charge owner occupier to remove the related first charge balance, to 
align to the enhanced approach adopted for 2017. 
 
 
 
   Solvency risk 
 
   The Bank has maintained an appropriate level and quality of capital to 
support its prudential requirements with sufficient contingency to 
withstand a severe but plausible stress scenario. The solvency risk 
appetite is based on a stacking approach, whereby the various capital 
requirements (Pillar 1, ICG, CRD IV buffers and Board and management 
buffers) are incrementally aggregated as a percentage of available 
capital (CET1 and total capital). 
 
   Solvency risk is a function of balance sheet growth, profitability, 
access to capital markets and regulatory changes. The Bank actively 
monitors all key drivers of solvency risk and takes prompt action to 
maintain its solvency ratios at acceptable levels. The Board and 
management also assess solvency when reviewing the Bank's business plans 
and inorganic growth opportunities. 
 
   In 2017, the Bank strengthened its CET1 ratio by 0.4% to 13.7% and total 
capital ratio by 1.8% to 16.9% despite strong organic growth, 
demonstrating both the strength of internal capital generation 
capabilities through profitability and the ability to raise additional 
capital in the market. 
 
   Liquidity and funding risk 
 
   The Bank has a prudent approach to liquidity management through 
maintaining sufficient liquidity resources to cover cash flow imbalances 
and fluctuations in funding under both normal and stressed conditions 
arising from market wide and Bank specific events. The Bank's liquidity 
risk appetite has been calibrated to ensure that the Bank always 
operates above the minimum prudential requirements with sufficient 
contingency for unexpected stresses whilst actively minimising the risk 
of holding excessive liquidity which would adversely impact the 
financial efficiency of the business model. 
 
   The Bank has successfully utilised the Bank of England FLS and TFS 
secured funding facilities to manage its liquidity throughout 2017, and 
continues to attract new retail savers and retain existing customers 
through loyalty-based product offerings. 
 
   In 2017 the Bank actively managed its liquidity and funding profile 
within the confines of its risk appetite as set out in the ILAAP. Its 
liquidity ratio at 15.2% and liquidity coverage ratio ('LCR') at 250% 
remain well above risk appetite and regulatory minimums. 
 
   Market risk 
 
   The Bank proactively manages its risk profile in respect of adverse 
movements in interest rates, foreign exchange rates and counterparty 
exposures. The Bank accepts interest rate risk and basis risk as a 
consequence of structural mismatches between fixed rate mortgage lending, 
sight and fixed term savings and the maintenance of a portfolio of high 
quality liquid assets. Interest rate exposure is mitigated on a 
continuous basis through portfolio diversification, reserve allocation 
and the use of financial derivatives within limits set by ALCO and 
approved by the Board. 
 
   Interest rate risk 
 
   The Bank does not actively assume interest rate risk, does not execute 
client or speculative securities transactions for its own account, and 
does not seek to take a significant directional interest rate position. 
Limits have been set to allow management to run occasional unhedged 
positions in response to balance sheet dynamics and capital has been 
allocated for this. Exposure limits are calibrated in accordance with a 
statistically-derived risk appetite, and are calibrated in proportion to 
available CET1 capital in order to accommodate balance sheet growth. 
 
   The Group sets limits on the tenor and rate reset mismatches between 
fixed-rate assets and liabilities, including derivatives hedges, with 
exposure and risk appetite assessed with reference to historic and 
potential stress scenarios cast at consistent levels of modelled 
severity. 
 
   Throughout 2017 the Bank managed its interest rate risk exposure within 
its risk appetite limits. The Bank has also made significant progress in 
a project to replace its current interest rate risk management system 
with a new system allowing greater functionality which will enhance the 
management of interest rate risk. Implementation of the new system is 
scheduled to be completed during the first half of 2018. 
 
   Basis risk 
 
   Basis risk arises from assets and liabilities repricing with reference 
to different interest rate indices, including positions which reference 
variable market, policy and managed rates. As with structural interest 
rate risk, the Bank does not seek to take a significant basis risk 
position, but maintains defined limits to allow operational flexibility. 
 
 
   As with structural interest rate risk, capital allocation has been set 
in proportion to common equity tier 1 capital, with exposure assessed 
and monitored monthly across a range of 'business as usual' and stressed 
scenarios. 
 
   Throughout 2017 the Bank managed its basis risk exposure within its risk 
appetite limits. 
 
   Operational risk 
 
   OSB continues to adopt a proactive approach to the management of 
operational risks. The Operational Risk Management Framework has been 
designed to ensure a robust approach to the identification, measurement 
and mitigation of operational risks, utilising a combination of both 
qualitative and quantitative evaluations in order to promote an 
environment of progressive operational risk management. The Group's 
operational processes, systems and controls are designed to minimise 
disruption to customers, damage to the Bank's reputation and any 
detrimental impact on financial performance. The Bank actively promotes 
the continual evolution of its operating environment through the 
identification, evaluation and mitigation of risks, whilst recognising 
that the complete elimination of operational risk is not possible. 
 
   Where risks continue to exist, there are established processes to 
provide the appropriate levels of governance and oversight, together 
with an alignment to the level of risk appetite stated by the OSB Board. 
 
   A strong culture of transparency and escalation has been cultivated 
throughout the organisation, with the operational risk function having a 
Group wide remit, ensuring a risk management model that is well embedded 
and consistently applied. In addition, a community of Risk Champions 
representing each business line and location have been identified. 
Operational Risk Champions ensure that the operational risk 
identification and assessment processes are established across the Group 
in a consistent manner. Risk Champions are provided with appropriate 
support and training by the operational risk function. 
 
   Regulatory and compliance risk 
 
   The Bank is committed to the highest standards of regulatory conduct and 
aims to minimise breaches, financial costs and reputational damage 
associated with non-compliance. However, given the growing scale and 
complexity of regulatory changes, it is acknowledged that there may be 
isolated instances whereby the Bank's interpretation and response to new 
regulatory requirements reflects the Bank's specific circumstances and 
its desire to give the best customer outcomes. 
 
   The Bank has an established compliance function which actively 
identifies, assesses and monitors adherence with current regulation and 
the impact of emerging regulation. 
 
   Principal risks and uncertainties 
 
   Strategic and business risk 
 
   The risk to the Bank's earnings and profitability arising from its 
strategic decisions, change in the business conditions, improper 
implementation of decisions or lack of responsiveness to industry 
changes. 
 
   Arising from 
 
   Performance against strategic and business targets does not meet 
stakeholder expectations. This has the potential to damage the Group's 
franchise value and reputation. 
 
   Mitigation and control 
 
   Regular monitoring by the Board and the Executive Committee of 
monitoring of strategic and business performance against market 
commitments, the balanced business scorecard and risk appetite. Use of 
stress testing to flex core business planning assumptions to assess 
potential performance under stressed operating conditions. 
 
   Reputational risk 
 
   The potential risk of adverse effects that can arise from the Bank's 
reputation being sullied due to factors such as unethical practices, 
adverse regulatory actions, customer dissatisfaction and complaints or 
negative/adverse publicity. Reputational risk can arise from a variety 
of sources and is a second order risk - the crystallisation of a credit 
risk or operational risk can lead to a reputational risk impact. 
 
   Arising from 
 
   Potential loss of trust and confidence that our stakeholders and 
customers place in us as a responsible and fair provider of financial 
services. 
 
   Mitigation and control 
 
   Culture and commitment to treating customers fairly and being open and 
transparent in communication with key stakeholders. Established 
processes to proactively identify and manage potential sources of 
reputational risk. 
 
   Credit risk 
 
   The potential for loss due to the failure of a counterparty to meet its 
contractual obligation to repay a debt in accordance with the agreed 
terms. 
 
   Individual borrower defaults 
 
   Borrowers may encounter idiosyncratic problems in repaying their loans, 
for example loss of a job or execution problems with a development 
project. While most of the Bank's lending is secured, some borrowers may 
fail to maintain the value of the security. 
 
   Mitigation and controls 
 
   All loans are extended only after thorough bespoke and expert 
underwriting to ensure ability and propensity of borrowers to repay and 
sufficient security in case of default. 
 
   Should there be problems with a loan, the collections and recoveries 
team works with customers unable to meet their loan service obligations 
to reach a satisfactory conclusion while adhering to the principle of 
treating customers fairly. 
 
   Our strategic focus on lending to professional landlords means that 
properties are likely to be well managed, with income from a diversified 
portfolio mitigating the impact of rental voids or maintenance costs. 
Lending to owner-occupiers is subject to a detailed affordability 
assessment, including the borrower's ability to continue payments if 
interest rates increase. Lending on commercial property is more based on 
security, and is scrutinised by the Group's independent Real Estate team 
as well as by external valuers. 
 
   Development lending is extended only after a deep investigation of the 
borrower's track record and stress testing the economics of the specific 
project. 
 
   The Group's Transactional Credit Committee actively reviews and approves 
larger or more complex mortgage applications. 
 
   Macroeconomic downturn 
 
   A broad deterioration in the economy would adversely impact both the 
ability of borrowers to repay loans and the value of the Group's 
security. Credit losses would impact across the lending portfolio, so 
even if individual impacts were to be small, the aggregate impact on the 
Group could be significant. 
 
   Mitigation and controls 
 
   The Group works within portfolio limits on LTV, affordability, name, 
sector and geographic concentration that are approved by Risk Committee 
and the Board. These are reviewed on a semi-annually basis. In addition, 
stress testing is performed to ensure that the Group maintains 
sufficient capital to absorb losses in an economic downturn and continue 
to meet its regulatory requirements. 
 
   Wholesale credit risk 
 
   The Bank has wholesale exposures both through call accounts used for 
transactional and liquidity purposes and through derivative exposures 
used for hedging. 
 
   Mitigation and controls 
 
   The Group transacts only with high quality wholesale counterparties. 
Derivative exposures include collateral agreements to mitigate credit 
exposures. 
 
   Market risk 
 
   Potential loss due to changes in market prices or values. 
 
   Interest rate risk 
 
   An adverse movement in the overall level of interest rates could lead to 
a loss in value due to mismatches in the duration of assets and 
liabilities. 
 
   Mitigation and controls 
 
   The Group's Treasury department actively hedges to match the timing of 
cash flows from assets and liabilities. 
 
   Basis risk 
 
   A divergence in market rates could lead to a loss in value, as assets 
and liabilities are linked to different rates. 
 
   Mitigation and controls 
 
   The Group strategically focuses on products linked to administered rates 
to keep control of yield. 
 
   Liquidity and funding risk 
 
   The risk that the Group will be unable to meet its financial obligations 
as they fall due. 
 
   Retail funding stress 
 
   As the Group is primarily funded by retail deposits, a retail run could 
put it in a position where it could not meet its financial obligations. 
 
   Increased competition for retail savings driving up funding costs, 
adversely impacting retention levels and wider damage to OSB franchise. 
 
   Mitigation and controls 
 
   The Group's funding strategy is focused on a highly stable retail 
deposit franchise. The large number of depositors provides 
diversification and a high proportion of balances are covered by the 
FSCS and so there is no material risk of a retail run. 
 
   In addition, the Group performs in-depth liquidity stress testing and 
maintains a liquid asset portfolio sufficient to meet obligations under 
stress. The Group holds prudential liquidity buffers to manage funding 
requirements under normal and stressed conditions. 
 
   The Group proactively manages its savings proposition through both the 
Liquidity Working Group and the ALCO. 
 
   Finally, the Group has prepositioned mortgage collateral with the Bank 
of England which allows it to consider other alternative funding sources 
to ensure it is not solely reliant on retail savings. 
 
   The Group's funding plan ensures a diverse funding profile and 
initiatives have been put in place to replace TFS with a comprehensive 
Retail Mortgage Backed Securities ('RMBS') programme. 
 
   Term funding scheme withdrawal 
 
   The potential impact of the withdrawal of the TFS programme is 
uncertain. 
 
   Mitigation and controls 
 
   The Group's funding plan ensures a diverse funding profile and 
initiatives have been put in place to replace TFS with a comprehensive 
Retail Mortgage Backed Securities ('RMBS') programme. 
 
 
 
   Solvency risk 
 
   The potential inability of the Bank to ensure that it maintains 
sufficient capital levels for its business strategy and risk profile 
under both the base and stress case financial forecasts. 
 
   Arising from 
 
   Key risks to solvency arise from balance sheet growth and unexpected 
losses which can result in the Bank's capital requirements increasing or 
capital resources being depleted such that it no longer meets the 
solvency ratios as mandated by the PRA and Board risk appetite. 
 
   The regulatory capital regime is subject to change and could lead to 
increases in the level and quality of capital that the Group needs to 
hold to meet regulatory requirements. 
 
   Mitigation and controls 
 
   Currently the Bank operates from a strong capital position and has a 
consistent record of strong profitability. 
 
   The Bank actively monitors its capital requirements and resources 
against financial forecasts and plans and undertakes stress testing 
analysis to subject its solvency ratios to extreme but plausible 
scenarios. 
 
   The Bank also holds prudent levels of capital buffers based on CRD IV 
requirements and expected balance sheet growth. 
 
   The Group engages actively with regulators, industry bodies, and 
advisers to keep abreast of potential changes and provide feedback 
through the consultation process. 
 
   Operational risk 
 
   The risk of loss or negative impact to the Group resulting from 
inadequate or failed internal processes, people or systems, or from 
external events. 
 
   Cyber/data security risk 
 
   The risk of a loss of customer or proprietary data as a result of theft 
or through ineffective data management. 
 
   Mitigation and controls 
 
   A series of tools designed to identify and prevent network / system 
intrusions are deployed across the Group. 
 
   The effectiveness of the controls is overseen by a dedicated IT Security 
Governance Committee, with specialist IT Security staff employed by the 
Bank. 
 
   Data risk 
 
   The use of inaccurate, incomplete or outdated data may result in a range 
of risks impacting risk management and reporting services. 
 
   Mitigation and controls 
 
   The Bank continues to invest in and enhance its data management 
architecture, systems, governance and controls. 
 
   Regulatory risk 
 
   The operational risks arising from the management of a significant 
volume of regulatory change. 
 
   Mitigation and controls 
 
   The Bank operates a series of controls to identify any relevant 
regulatory change at an early stage. 
 
   Regulatory related changes are appropriately prioritised and resourced 
in order to ensure the timely implementation of any operational changes 
required. 
 
   Operational and IT Resilience 
 
   Banks should have business resiliency, continuity monitoring and plans 
in place to ensure an ability to operate on an ongoing basis and limit 
losses in the event of severe business disruption. 
 
   Technical failures (including bugs, network or data) resulting in 
critical system outage. These would include OSB's primary mortgage 
origination and servicing systems, saving processing system and core 
reporting and data management systems leading to loss of service, 
revenue, business performance and potential customer detriment. 
 
   Mitigation and controls 
 
   The Bank has established an Operational Resilience Programme that is 
delivering a Group wide approach in respect to planning and testing. In 
addition the Programme is designed to highlight any areas of specific 
vulnerability. 
 
   A range of back-up technologies employed to provide real-time 
replication on various critical systems while disaster recovery 
capabilities are tested annually. 
 
   Real-time system performance monitoring established and a dedicated 
testing team in place. 
 
   Operational execution and scalability 
 
   The inability of the Bank to automate current operational processes at 
the speed the business requires in order to successfully meet future 
growth. 
 
   Mitigation and controls 
 
   In order to mitigate incidents materialising from manual processes an 
established two tier (dependent and independent within the first line) 
risk based quality control program is in place. 
 
   Conduct risk 
 
   The risk that the Group's behaviours or actions result in customer 
detriment or negative impact on the integrity of the markets in which it 
operates. 
 
   Product suitability 
 
   Whilst the Group originates relatively simple products, there remains a 
risk that (primarily legacy) products may be deemed to be unfit for 
their original purpose in line with the current regulatory definitions. 
 
   Mitigation and controls 
 
   The Group has a strategic commitment to provide simple, customer-focused 
products. In addition, a Product Governance framework is established to 
oversee both the origination of new products and to revisit the ongoing 
suitability of the existing product suite. 
 
   A dedicated Product Governance team which is part of an independent 
Conduct Risk team serves to effectively manage this risk. 
 
   Data protection 
 
   The risk that customer data is accessed inappropriately, either as a 
consequence of network / system intrusion or through operational errors 
in the management of the data. 
 
   Mitigation and controls 
 
   In addition to a series of network / system controls (documented within 
as part of the operational risks), the Bank performs extensive root 
cause analysis of any data leaks in order to ensure that the appropriate 
mitigating actions are taken. 
 
   Compliance and regulatory risk 
 
   The risk that a change in legislation or regulation or an interpretation 
that differs from the Group's will adversely impact the Group. 
 
   Arising from 
 
   Key compliance regulatory changes that impacted the Bank included PRA's 
Buy-to-let underwriting standards, certification regime under the SM&CR, 
PSD2, GDPR, Criminal Finances Act, European Fourth Money Laundering 
Directive, FCA guidance on automatic capitalisation for residential 
mortgage customers. 
 
   Mitigation and controls 
 
   The Bank has an effective horizon scanning process to identify 
regulatory change. 
 
   All significant regulatory initiatives are managed by structured 
programmes overseen by the change management team and sponsored at 
Executive management level. 
 
   The Bank has proactively sought external expert opinions to support 
interpretation of the requirements and validation of its response. 
 
   Conduct regulation 
 
   Regulatory changes focused on the conduct of business could force 
changes in the way the Group carries out business and impose substantial 
compliance costs. For example, the Financial Policy Committee's 
increased focus on Buy-to-Let lending or tax changes such as the Bank 
profits surcharge must be considered. 
 
   Mitigation and controls 
 
   The Group has a programme of regulatory horizon scanning linking into a 
formal regulatory change management programme. In addition, the focus on 
simple products and customer oriented culture means that current 
practice may not have to change significantly to meet new conduct 
regulations. 
 
 
 
   Emerging risks 
 
   The Group proactively scans for emerging risks which may have an impact 
on its ongoing operations and strategy. The Group considers its top 
emerging risks to be: 
 
   Political and macroeconomic uncertainty 
 
   As a result of the UK government triggering Article 50 and subsequent 
general election result, there is an increased likelihood of a period of 
macroeconomic uncertainty. The Group's lending activity is solely 
focused in the United Kingdom and as such, will be impacted by any risks 
emerging from changes in the macroeconomic environment. 
 
   Mitigation and controls 
 
   The Group has implemented robust monitoring processes and via various 
stress testing activity (i.e. ad hoc, risk appetite and ICAAP) 
understands how the Group performs over a variety of macroeconomic 
stress scenarios and has subsequently developed a suite of early warning 
indicators which are closely monitored to identify changes in the 
economic environment. 
 
   General data usage 
 
   From the 25 May 2018, the Group will comply with GDPR. This will result 
in increased regulatory requirements with respect to processing customer 
and employee personal and other data in the course of day-to-day 
business activities. 
 
   Mitigation and controls 
 
   The Group has mobilised a project (with dedicated resources) to 
implement the GDPR as required. 
 
 
 
   Viability Statement 
 
   In accordance with provision C.2.2 of the UK Corporate Governance Code, 
the Board of Directors have assessed the prospects and viability of the 
Group over a three-year period by comprehensively assessing the 
principal risks and uncertainties to which it is exposed and have 
concluded that they have a reasonable expectation that the Group will be 
able to continue to operate and meet its liabilities as they fall due 
over that period. 
 
   The three-year time period was selected for the following reasons: 
 
 
   -- The Group's operating and financial plan covers a three-year period. 
 
   -- The three-year operating and financial plan considers, among other 
      matters: the Board's risk appetite; macroeconomic outlook; market 
      opportunity; the competitive landscape; and sensitivity of the financial 
      plan to volumes, margin pressures and capital requirements. 
 
   -- The Board believes that there is sufficient visibility over the economic 
      and regulatory landscape and the market outlook offered by the three-year 
      time horizon to make a reasonable assessment of viability, and 
 
   -- Uncertainty in the UK economic outlook over the medium to long-term 
      following the EU referendum outcome. 
 
 
   The Company is authorised by the PRA, and regulated by the FCA and PRA, 
and undertakes regular analysis of its risk profile and assumptions. It 
has a robust set of policies, procedures and systems to undertake a 
comprehensive assessment of all the principal risks and uncertainties to 
which it is exposed on a current and forward-looking basis (as described 
in Principal Risks and uncertainties above). 
 
   The Group manages and monitors its risk profile through its strategic 
risk management framework, in particular through its risk appetite 
statement and risk limits. Potential changes in its risk profile are 
assessed across the business planning horizon by subjecting the 
operating and financial plan to severe but plausible macroeconomic and 
idiosyncratic scenarios. 
 
   Stress testing is a vital discipline, which underpins the Company's 
Individual Capital Adequacy Assessment Process ('ICAAP') and Individual 
Liquidity Adequacy Assessment Process ('ILAAP'). The Group has developed 
a bespoke macroeconomic model which identifies the most predictive 
macroeconomic variables and their relative relationship to arrears, 
collateral valuations and loan losses. As a secured mortgage lender the 
Group is most sensitive to changes in house price movements, 
unemployment and Bank of England base rate changes. The Group's stress 
testing capability then leverages the developed macroeconomic variable 
relationships to conduct detailed scenario analysis over a range of 
stress scenarios which feed key risk processes such as the setting of 
risk appetite, loan loss forecasts and ICAAP and ILAAP stress testing 
activity. 
 
   In addition, the Company identified a suite of credible management 
actions that would mitigate the impact of stress scenarios. The Board 
and executive management use the outcome of the stress test analysis to 
evaluate the Company's management options and adequacy of the Company's 
capital and liquidity resources to withstand an extreme but plausible 
stress scenario. The Company holds sufficient capital to withstand such 
a stress scenario. 
 
   In addition, the Group identifies a range of catastrophic stress 
scenarios, which could result in the failure of its current business 
model. Business model failure scenarios (reverse stress tests) are 
primarily used to inform the Board and executive management of the outer 
limits of the Group's risk profile. Reverse stress tests play an 
important role in helping the Board and its executives to identify 
potential recovery options under a business model failure scenario, and 
form an important aspect of the Company's recovery and resolution plans 
prescribed by the regulator. During the year, a number of reverse stress 
tests were analysed including an extreme macroeconomic downturn (1 in 
200 severity), a cyber-attack leading to a loss of customer data which 
is used for fraudulent activities, extreme regulatory and taxation 
changes impacting Buy-to-Let lending volumes and a liquidity crisis 
caused by severe market conditions combined with idiosyncratic 
consequences. 
 
   The ongoing monitoring of all principal risks and uncertainties that 
could impact the operating and financial plan, together with the use of 
stress testing to ensure that the Group could survive a severe but 
plausible stress, enables the Board to reasonably assess the viability 
of the business model over a three-year period. 
 
   Directors' responsibility statement 
 
   The responsibility statement below has been prepared in connection with 
the full Annual Report of the Company for the year ended 31 December 
2017. Certain parts of these accounts are not presented within this 
announcement. 
 
   The Directors are responsible for preparing the Annual Report and the 
Group and parent company financial statements in accordance with 
applicable law and regulations. 
 
   Company law requires the Directors to prepare financial statements for 
each financial year. Under that law the Directors are required to 
prepare the Group financial statements in accordance with International 
Financial Reporting Standards ('IFRS') as adopted by the European Union 
and applicable law and have elected to prepare the parent company 
financial statements on the same basis. 
 
   Under company law the Directors must not approve the accounts unless 
they are satisfied that they give a true and fair view of the state of 
affairs of the Group and parent company and of the profit or loss of the 
Company for that period. 
 
   In preparing each of the Group and parent company financial statements, 
the Directors are required to: 
 
 
   -- select suitable accounting policies and then apply them consistently 
 
   -- make judgements and estimates that are reasonable, relevant and reliable 
 
   -- state whether they have been prepared in accordance with IFRSs as adopted 
      by the EU 
 
   -- assess the Group and parents Company's ability to continue as a going 
      concern, disclosing, as applicable, matters related to going concern; and 
 
   -- use the going concern basis of accounting unless they either intend to 
      liquidate the Group or the parent Company or to cease operations, or have 
      no realistic alternative but to do so. 
 
 
   The Directors are responsible for keeping adequate accounting records 
that are sufficient to show and explain the parent company's 
transactions and disclose with reasonable accuracy at any time the 
financial position of the parent company, and enable them to ensure that 
the financial statements comply with the Companies Act 2006. They are 
responsible for such internal control as they determine is necessary to 
enable the preparation of financial statements that are free from 
material misstatement, whether due to fraud or error, and have general 
responsibility for taking such steps as are reasonably open to them to 
safeguard the assets of the Group and to prevent and detect fraud and 
other irregularities. 
 
   Under applicable law and regulations, the Directors are also responsible 
for preparing a Strategic Report, Directors' Report, Directors' 
Remuneration Report and Corporate Governance Statement that complies 
with that law and those regulations. The Directors are responsible for 
the maintenance and integrity of the corporate and financial information 
included on the Company's website. Legislation in the UK governing the 
preparation and dissemination of financial statements may differ from 
legislation in other jurisdictions. 
 
   We confirm that to the best of our knowledge: 
 
 
   -- the financial statements, prepared in accordance with the applicable set 
      of accounting standards, give a true and fair view of the assets, 
      liabilities, financial position and profit or loss of the company and the 
      undertakings included in the consolidation taken as a whole; and 
 
   -- the Strategic Report includes a fair review of the development and 
      performance of the business and the position of the issuer and the 
      undertakings included in the consolidation taken as a whole, together 
      with a description of the principal risks and uncertainties that they 
      face. 
 
 
   We consider the Annual Report and accounts, taken as a whole, are fair, 
balanced and understandable and provide the information necessary for 
shareholders to assess the Group's position and performance, business 
model and strategy. 
 
   Each of the persons who is a Director at the date of the approval of 
this report confirms that: 
 
 
   -- so far as the Director is aware, there is no relevant audit information 
      of which the Company's auditor is unaware; 
 
   -- the Director has taken all the steps that he/she ought to have taken as a 
      Director in order to make himself/herself aware of any relevant audit 
      information and to establish that the Company's auditor is aware of that 
      information. 
 
 
   Approved by the Board and signed on its behalf by: 
 
   Jason Elphick 
 
   Group General Counsel and Company Secretary 
 
   15 March 2018 
 
   This announcement is distributed by Nasdaq Corporate Solutions on behalf 
of Nasdaq Corporate Solutions clients. 
 
   The issuer of this announcement warrants that they are solely 
responsible for the content, accuracy and originality of the information 
contained therein. 
 
   Source: OneSavings Bank plc via Globenewswire 
 
 
  http://www.osb.co.uk/ 
 

(END) Dow Jones Newswires

March 15, 2018 03:00 ET (07:00 GMT)

Copyright (c) 2018 Dow Jones & Company, Inc.

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