What Is Appraisal Review Board?

In Texas, the independent panel that hears property tax protests and decides whether the appraisal district's value should be adjusted.

Detailed Explanation

The Appraisal Review Board (ARB) is a Texas-specific institution that serves as the formal hearing body for property tax protests. Every county in Texas has an ARB, and it operates independently from the Central Appraisal District (CAD) that sets property values. ARB members are appointed by the local administrative district judge and are supposed to be impartial. The typical ARB hearing follows a set structure. You arrive at the scheduled time, check in, and wait to be called. When your case is heard, you present your evidence first, usually comparable sales showing your home is worth less than the CAD's appraised value. The CAD appraiser then responds with their justification. ARB panel members may ask questions, then deliberate and issue a decision, often on the spot. The entire process usually takes 15 to 30 minutes. Before reaching the ARB, Texas law requires an informal hearing with a staff appraiser from the CAD. Many protests are resolved at this informal stage. If the informal offer is not satisfactory, the case proceeds to the ARB. Settlements reached at informal hearings are binding, so evaluate any offer carefully before accepting. If you disagree with the ARB's decision, you can appeal to District Court, binding arbitration (for properties under $5 million), or the State Office of Administrative Hearings (SOAH).

How It Varies by State

TexasARB in every county

Protest deadline: May 15 or 30 days after notice, whichever is later. Informal hearing precedes ARB. Most counties offer online protest filing.

Harris County (TX)Largest ARB in Texas

Over 300,000 protests filed annually. Multiple panels operating simultaneously. Median hearing time is 15-20 minutes.

Dallas County (TX)High protest volume

Online scheduling available. CAD publishes comparable sales data to property owners before hearing.

Travis County (TX)Austin metro

Rapid appreciation has driven high protest volumes. Informal settlement rate is approximately 70%.

Common Misconceptions

Myth:The ARB works for the appraisal district

Reality:ARB members are independently appointed by the local administrative district judge. They are legally required to be impartial and cannot be employees of the appraisal district.

Myth:You need to show up in person

Reality:Texas allows protests by phone, video conference, or written affidavit. You do not have to appear in person, though in-person hearings can be more effective for complex cases.

Myth:The ARB can raise your value during the hearing

Reality:Under Texas Tax Code Section 41.71, the ARB cannot increase your value above the original appraisal district value. The worst outcome is no change.

Impact on Your Tax Bill

In Harris County, Texas, if the CAD appraises your home at $380,000 and the ARB agrees it should be $340,000, that is a $40,000 reduction. At Harris County's average combined tax rate of about 2.3%, you save roughly $920 per year.

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