Initial Statement of Beneficial Ownership (3)

FORM 3	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES	OMB APPROVAL OMB Number: 3235-0104 Estimated average burden hours per response... 0.5
	Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940

1. Name and Address of Reporting Person * Puckett Jeffrey David	2. Date of Event Requiring Statement (MM/DD/YYYY) 5/11/2021	3. Issuer Name and Ticker or Trading Symbol TYLER TECHNOLOGIES INC [TYL]
(Last)        (First)        (Middle) 5101 TENNYSON PARKWAY	4. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director                          _____ 10% Owner ___X___ Officer (give title below)        _____ Other (specify below) Chief Operating Officer /
(Street) PLANO, TX 75024       (City)              (State)              (Zip)	5. If Amendment, Date Original Filed(MM/DD/YYYY)	6. Individual or Joint/Group Filing(Check Applicable Line) _X_ Form filed by One Reporting Person ___ Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Beneficially Owned
1.Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)
Common Stock	3291	D

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivate Security (Instr. 4)	2. Date Exercisable and Expiration Date (MM/DD/YYYY)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Option	(1)	12/14/2022	Common Stock	3000	$47.2	D
Option	(1)	6/14/2023	Common Stock	2250	$68.17	D
Option	(1)	12/13/2023	Common Stock	2250	$100.43	D
Option	(1)	6/13/2024	Common Stock	2250	$81.21	D
Option	(1)	12/15/2024	Common Stock	2250	$108.81	D
Option	(1)	6/1/2025	Common Stock	2250	$121.05	D
Option	(1)	12/1/2025	Common Stock	6250	$176.8	D
Option	(1)	6/1/2026	Common Stock	8500	$154.85	D
Option	(1)	12/1/2026	Common Stock	8500	$143.42	D
Option	(1)	6/1/2027	Common Stock	5000	$171.44	D
Option	(1)	12/1/2027	Common Stock	5000	$181.79	D
Option	(1)	6/1/2028	Common Stock	2500	$231.68	D
Option	(1)	12/1/2028	Common Stock	2500	$192.76	D
Performance-based Restricted Stock Unit	(2)	(2)	Common Stock	1500	(3)	D
Option	(1)	6/1/2029	Common Stock	2500	$213.35	D
Option	(1)	12/1/2029	Common Stock	2500	$290.17	D
Performance-based Restricted Stock Unit	(4)	(4)	Common Stock	2000	(3)	D
Option	(1)	6/1/2030	Common Stock	2500	$375.85	D
Option	(1)	12/1/2030	Common Stock	2500	$432.12	D
Performance-based Restricted Stock Unit	(5)	(5)	Common Stock	471	(3)	D
Performance-based Restricted Stock Unit	(6)	(6)	Common Stock	2350	(3)	D

Explanation of Responses:
(1)	Option has graded vesting. Date exercisable will vary with each vesting tranche.
(2)	Vesting is subject to the issuer's achievement of long-term performance goals based upon cumulative revenue growth over the three-year performance period ending December 31, 2021 and continued employment through March 1, 2022. The number of vested restricted stock units will be settled by the issuer in issuer common stock on such date. The stated number of restricted stock units awarded reflects target performance. Depending on actual performance during the performance period, the actual number of restricted stock units vesting may range from 0% to 120% of the number of restricted stock units awarded.
(3)	Each performance-based restricted stock unit represents a contingent right to receive one share of issuer common stock.
(4)	Vesting is subject to the issuer's achievement of long-term performance goals based upon cumulative revenue growth over the three-year performance period ending December 31, 2022 and continued employment through March 1, 2023. The number of vested restricted stock units will be settled by the issuer in issuer common stock on such date. The stated number of restricted stock units awarded reflects target performance. Depending on actual performance during the performance period, the actual number of restricted stock units vesting may range from 0% to 120% of the number of restricted stock units awarded.
(5)	Vesting is subject to the issuer's achievement of short-term performance goals based upon non-GAAP earnings per share for the one-year performance period ending December 31, 2021 and continued employment through March 1, 2022. The number of vested restricted stock units will be settled by the Issuer in issuer common stock on such date. The stated number of restricted stock units awarded reflects target performance. Depending on actual performance during the performance period, the actual number of restricted stock units vested may range from 0% to 175% of the number of restricted stock units awarded.
(6)	Vesting is subject to the issuer's achievement of long-term performance goals based upon cumulative recurring revenue growth over the three-year performance period ending December 31, 2023 and continued employment through March 1, 2024. The number of vested restricted stock units will be settled by the issuer in issuer common stock on such date. The stated number of restricted stock units awarded reflects target performance. Depending on actual performance during the performance period, the actual number of restricted stock units vesting may range from 0% to 150% of the number of restricted stock units awarded.

Reporting Owners
Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
Puckett Jeffrey David 5101 TENNYSON PARKWAY PLANO, TX 75024			Chief Operating Officer

Signatures
Randall G. Ray, attorney-in-fact		5/21/2021
**Signature of Reporting Person		Date