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 adoptions with the Secretary of State on Oct. 5, 2026. The rules were published on Oct. 23, 2026, and became effective on Oct. 25, 2026. You can view the adopted 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