Tyler Technologies, Inc. 4/6/2023 Amendment 3

Page 2 of 5 18. NOTICES. All notices or communications required or permitted as a part of this Agreement, such as notice of an alleged material breach for a termination for cause or a dispute that must be submitted to dispute resolution, must be in writing and will be deemed delivered upon the earlier of the following: (a) actual receipt by the receiving party; (b) upon receipt by sender of a certified mail, return receipt signed by an employee or agent of the receiving party; (c) upon receipt by sender of proof of email delivery; or (d) if not actually received, five (5) days after deposit with the United States Postal Service authorized mail center with proper postage (certified mail, return receipt requested) affixed and addressed to the other party. Notices for Tyler shall be set to the address set forth in this section. Notices to the Client shall be sent to the address set forth on the Order Form, or such other address as the party may have designated by proper notice. The consequences for the failure to receive a notice due to improper notification by the intended receiving party of a change in address will be borne by the intended receiving party. Address for Notices: For the Company: Tyler Technologies, Inc., One Tyler Drive, Yarmouth, ME 04096, Attention: Chief Legal Officer. With a copy to: Tyler's Data & Insights, 1517 12th Ave., Suite 101, Seattle, WA 98122, Attention: Franklin Williams For the Customer: City of Everett, 2930 Wetmore Avenue, Everett, WA 98201, Attention: Procurement 6. The parties confirm that, because of scrivener’s error, there is no Contract Amendment No. 1, and the first amendment to the Agreement was the amendment entitled “Contract Amendment No. 2.” This Contract Amendment No. 3 is numbered “No. 3” to avoid confusion. 7. Except as modified by this Amendment, the Agreement remains in full force and effect. [signatures on following page]