The Property Tax Assistance Division provides a Handbook of Texas Property Tax Rules (PDF). For up-to-date versions of rules, please see the Texas Administrative Code.
The Comptroller’s office filed the following property tax administration rule proposals with the secretary of state on May 4, 2026, and the proposed rules were published in the Texas Register on May 15, 2026. The 30-day comment period ends June 14, 2026. You can view the proposed rules using the links below.
Division 1 – General Rules
Division 2 – Limited Binding Arbitration for Procedural Violations
Division 3 – Regular Binding Arbitration of Appraisal Review Board Determinations
You may submit comments on the proposed rules to Property Tax Assistance Division Director Shannon Murphy by mail to P.O. Box 13528, Austin, Texas, 78711-3528, or to ptad.rulecomments@cpa.texas.gov.