Arkansas Property Tax Appeal Deadline 2026: Everything You Need to Know

The Arkansas Property Tax Appeal Deadline: August 17, 2026

Per Arkansas Code §26-27-317, property owners have until the third Monday in August to file a written appeal with their county Board of Equalization. For 2026, that date is August 17. This deadline applies statewide — all 75 counties, all property types, all assessed values. The Board of Equalization formally convenes for hearings in August, and your appeal must be on file (or postmarked) before they begin deliberating. Missing this deadline typically means you cannot challenge your assessment until the following year.

• ✓Statewide deadline: Third Monday in August — August 17, 2026
• ✓Applies to all 75 Arkansas counties
• ✓Postmark by the deadline counts — you do not need the letter physically received
• ✓TaxAppeal USA closes new orders on August 10 to ensure timely mail delivery
• ✓Authority: Arkansas Code §26-27-317

How Arkansas Property Assessment Works

Before you can build an appeal, it helps to understand how Arkansas values your property. Arkansas assesses residential property at 20% of its estimated fair market value. This means a home worth $250,000 on the open market would have an assessed value of $50,000 — and your tax bill is calculated from that $50,000 figure multiplied by your local millage rate. When you appeal, you are arguing about the full market value, not the 20% assessed figure. A successful reduction in market value passes through proportionally: argue your $250,000 home is actually worth $220,000, and your assessed value drops from $50,000 to $44,000, with a corresponding reduction in your annual tax bill.

• ✓Assessment ratio: 20% of fair market value
• ✓Your appeal targets the full market value, not the assessed value
• ✓A 10% market value reduction means a 10% reduction in assessed value and taxes
• ✓Market value is determined by the county assessor annually as of January 1
• ✓Amendment 79 caps homestead increases at 5% per year (10% for other property)

Who Hears Arkansas Property Tax Appeals

Each of Arkansas's 75 counties has a Board of Equalization that hears property tax appeals. The Board is made up of three members appointed by the county judge. It is an independent body — separate from the county assessor — that reviews your evidence and makes a final valuation decision. The process is informal by design: you present your evidence, the assessor presents their basis for the current value, and the Board decides. You or your authorized representative may appear, and many boards also accept written evidence without requiring a personal appearance.

What Evidence Works Before the Board of Equalization

The Board of Equalization is looking for objective evidence that your property's market value on January 1, 2026 was lower than what the assessor determined. The strongest cases combine recent comparable sales with property-specific documentation.

• ✓Comparable sales: Recent sales of similar homes in your area that sold for less than your assessed market value
• ✓Independent appraisal: A licensed appraiser's opinion of value carries significant weight
• ✓Property condition: Photos and repair estimates documenting issues not reflected in the assessment
• ✓Assessor record errors: Wrong square footage, bedroom count, lot size, or improvement data
• ✓Market trend data: Evidence the local market declined between the prior assessment and January 1, 2026

The Role of Postmark in Arkansas Appeals

One key difference between Arkansas and states like Florida: Arkansas only requires your appeal to be postmarked by the deadline, not physically received. Florida requires the petition to be physically in the VAB's hands before the deadline. In Arkansas, a USPS postmark of August 17 or earlier is legally sufficient proof of timely filing. TaxAppeal USA files every Arkansas appeal via USPS certified mail — providing a dated postmark receipt that can be used as legal evidence of timely filing.

Why TaxAppeal USA Files Your Arkansas Appeal for $79

Most Arkansas property tax consultants work on contingency — charging 25-40% of your first-year savings. On a $600 annual reduction, that is $150-240 in fees. TaxAppeal USA charges a flat $79. We pull your county property data, generate a formal protest letter citing Arkansas Code §26-27-317 and §26-26-1901, include comparable sales evidence, and mail everything via USPS certified mail to your county Board of Equalization secretary before the August 17 deadline. You keep every dollar you save.

Frequently Asked Questions