Arkansas caps how fast a longtime owner's taxable value can rise, but a recent purchase resets the cap. What that means for new Benton County homeowners.
The 2026 Benton County appeal window is closed. The 2026 window closed August 17, 2026. Arkansas limits how fast a longtime homeowner's taxable value can rise, five percent a year for a homestead. A sale resets that protection: a recent buyer is taxed on the full appraised value from their first assessment. In Benton County, that gap is real money.
Why do new buyers pay more than their neighbors?
Two identical houses on the same street can carry very different tax bills. The owner of twenty years pays on a capped taxable value that lags years behind the market; the family that closed last spring pays on the full appraised number from day one. The gap is widest where growth is fastest, and nowhere in Arkansas is faster: Benton County added more than 9,300 residents in a single year, and Walmart's new Bentonville campus, built for more than 15,000 people, opened in January 2025. Thousands of those households bought recently, with no cap cushion at all.
What does this mean for you?
For a recent buyer, a property tax appeal is worth more than it is for anyone else: with no cap in the way, a reduction lands on the bill dollar for dollar, immediately. The 2026 appeal window is closed. The 2026 window closed August 17, 2026. Hearings must be scheduled by the third Monday in August, with scheduling opening the third Monday in July. The county hasn't announced 2027 dates yet. Fair Appeal reviews recent purchases for over-assessment free of charge, and the fee, when it applies, is a percentage of first-year tax savings; if FairAppeal wins nothing, you owe nothing. The full Benton County appeal guide covers the rest of the process.
Look up if you are overpaying on your Bentonville home.
Frequently asked questions
- Why is my Bentonville property tax higher than my neighbor's?
- Arkansas caps annual taxable-value growth at five percent for a homestead, but a sale resets the cap. A longtime owner pays on a lagging capped value while a recent buyer pays on the full appraised value from their first assessment.
- When does the cap start protecting a new buyer?
- After the first assessment following the purchase, the five percent homestead cap applies going forward. The starting point is the full appraised value at that first assessment, which is why the opening number matters so much.
- When is the Benton County appeal deadline for recent buyers?
- The 2026 appeal window is closed. The 2026 window closed August 17, 2026. Hearings must be scheduled by the third Monday in August, with scheduling opening the third Monday in July. The county hasn't announced 2027 dates yet. The first step is to call the assessor's office for an informal property review.