Tyler Technologies to Present at Roth 22nd Annual OC Growth Stock Conference and Sidoti 14th Annual Emerging Growth Institutional Investor Forum

Tyler Technologies, Inc. (NYSE: TYL) announced today that its management will present at the Roth Capital 22^nd Annual OC Growth Stock Conference, being held at the Ritz-Carlton Laguna Niguel in Dana Point, California, on March 15 - 17, 2010. John Marr, Jr., Tyler’s President and Chief Executive Officer, is scheduled to present on March 17 at 12:00 p.m. Pacific Time. A live and archived webcast of the presentation will be available on the Investor Relations section of the Company’s website at www.tylertech.com.

Additionally, Brian Miller, Tyler’s Executive Vice President and Chief Financial Officer, will present at the Sidoti & Company 14^th Annual Emerging Growth Institutional Investor Forum, being held at The Grand Hyatt in New York City on March 23 – 24, 2010. Mr. Miller is scheduled to present on March 23 at 9:05 a.m. Eastern Time. This presentation will not be webcast; however, the slides presented during the conference will be available beginning March 23 on the Investor Relations section of the Company’s website at www.tylertech.com.

Based in Dallas, Tyler Technologies is a leading provider of end-to-end information management solutions and services for local governments. Tyler partners with clients to enable the public sector–cities, counties, schools and other government entities–to become more efficient, more accessible, and more responsive to the needs of citizens. Tyler’s client base includes more than 9,000 local government offices throughout all 50 states, Canada, Puerto Rico and the United Kingdom. Tyler has been named one of “America’s 200 Best Small Companies” for three consecutive years by Forbes Magazine. More information about Tyler Technologies can be found at www.tylertech.com.