<SEC-DOCUMENT>0000860731-17-000013-index.html : 20170331
<SEC-HEADER>0000860731-17-000013.hdr.sgml : 20170331
<ACCEPTANCE-DATETIME>20170331163233
ACCESSION NUMBER:		0000860731-17-000013
CONFORMED SUBMISSION TYPE:	DEFA14A
PUBLIC DOCUMENT COUNT:		4
FILED AS OF DATE:		20170331
DATE AS OF CHANGE:		20170331
EFFECTIVENESS DATE:		20170331

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			TYLER TECHNOLOGIES INC
		CENTRAL INDEX KEY:			0000860731
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-PREPACKAGED SOFTWARE [7372]
		IRS NUMBER:				752303920
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		DEFA14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-10485
		FILM NUMBER:		17730820

	BUSINESS ADDRESS:	
		STREET 1:		5101 TENNYSON PKWY
		CITY:			PLANO
		STATE:			TX
		ZIP:			75024
		BUSINESS PHONE:		9727133700

	MAIL ADDRESS:	
		STREET 1:		5101 TENNYSON PKWY
		CITY:			PLANO
		STATE:			TX
		ZIP:			75024

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	TYLER CORP /NEW/
		DATE OF NAME CHANGE:	19930328

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	TYLER THREE INC
		DATE OF NAME CHANGE:	19600201
</SEC-HEADER>
<DOCUMENT>
<TYPE>DEFA14A
<SEQUENCE>1
<FILENAME>tylrevisedproxy2017doc.htm
<DESCRIPTION>DEF 14A
<TEXT>
Document 1 - file: tylrevisedproxy2017doc.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>a2017proxystmtv124image1a02.jpg
<TEXT>
Document 2 - file: a2017proxystmtv124image1a02.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>tylproxycard2017reva01001.jpg
<TEXT>
Document 3 - file: tylproxycard2017reva01001.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>tylproxycard2017reva01002.jpg
<TEXT>
Document 4 - file: tylproxycard2017reva01002.jpg

</DOCUMENT>
</SEC-DOCUMENT>