TL;DR: For Arkansas property tax proration, the best time to close on selling a house matters less than your contract's proration clause, because taxes on the previous year's assessment are due October 15 (UAEX, Property Taxes in Arkansas, fetched 2026-10-29). Mortgage rates are a second clock: the Freddie Mac 30-year rate was 7.24% on 2026-10-29, 0.16 percentage point below the 7.40% peak of 2026-10-15. Ask your title company for the proration worksheet before you accept a closing date.
When Is the Best Time to Close on Selling a House in Arkansas, Given Property Tax Proration?
Arkansas property tax is paid in arrears: taxes from the previous year's assessments are collected from the first business day in March through October 15, and failure to pay in full by October 15 adds a 10 percent penalty plus costs and collector's fees (University of Arkansas Cooperative Extension Service, Property Taxes in Arkansas, fetched 2026-10-29). For a seller, those facts put a line in the calendar.
How the year's tax is split between you and the buyer depends on the proration clause in your sale contract. Read that clause before you agree to a date, and ask the title company for a proration worksheet for each closing date you are considering.
For a 2026 sale, the October 15, 2026 deadline has passed; the next is October 15, 2027.
If you are deciding between a mid-November and a mid-January closing, January 1 separates them. Arkansas property is assessed as of January 1 each year (AG Op. 2017-067): a sale that closes before January 1 is reassessed at full value on that date under Act 2284 of 2005, while a sale that closes after it is reassessed a year later. The proration clause then decides how the open bill is divided. Settle the clause with your first accepted offer, not in the last week.
How Does Assessment Timing Change What a Seller Should Do?
Arkansas assesses real property at 20% of its market value, and the millage rate is applied to that assessed value, not to market value. One mill is $1 per $1,000 of assessed value (University of Arkansas System Division of Agriculture, Cooperative Extension Service, as of 2026-10-23).
Your own bill may sit below full assessed value. Under Amendment 79, after a county-wide reappraisal the taxable value of a homestead can rise only 5% a year, and other real property only 10% a year, until it reaches full assessed value (Arkansas DFA, Assessment Coordination Division, as of 2026-10-23). Read the assessed value printed on your current bill rather than computing one from a market price.
If the house is your principal residence, confirm the homestead credit is on file with the county assessor: up to $600 on a homestead for 2026 bills (Arkansas DFA, Assessment Coordination Division, as of 2026-10-23), and $675 on a homestead for assessment year 2026 and later, first reflected on bills collected in 2027 (Act 174 of 2026, as of 2026-10-23).
The buyer is treated differently. Under Act 2284 of 2005, a sold property is reassessed at 20% of appraised value at the next assessment date, and the buyer may claim no limitation until the second assessment date. Your bill's cap does not transfer, so a buyer who compares monthly payments should budget on full assessed value. Transfer tax is $3.30 per $1,000 of consideration, paid half by each side unless the parties agree otherwise (Ark. Code 26-60-105 and 26-60-106, as of 2026-10-24).
If you have owned for years under Amendment 79, that means your current bill is a poor guide to what your buyer will pay, and you can use the reset as a pricing and negotiation point with buyers who compare payments.
What Do Freddie Mac Rates Say About Your Buyer's Payment?
Freddie Mac's weekly 30-year fixed rate is a national series, not a Northwest Arkansas one, but it sets the monthly payment your buyer is qualifying against. The low of the January 2025 to October 2026 series was 5.98% in February 2026, in the week of 2026-02-26. By the week of 2026-09-10 it was 6.76%, then 6.95% on 2026-09-17, 7.03% on 2026-09-24 and 7.28% on 2026-10-01.
It peaked at 7.40% in the weeks of 2026-10-08 and 2026-10-15, the high of the series, then eased to 7.32% on 2026-10-22 and 7.24% on 2026-10-29. The latest move is 7.40% - 7.24% = 0.16 percentage point. For comparison, the rate was 6.15% in the week of 2025-12-31 and 6.16% in the week of 2026-01-08.
If you are negotiating with a buyer, that means the buyer's payment is the number to watch, and the rate-lock date on the buyer's loan should match your closing date so the payment they qualified on holds through closing.
What Are Benton and Washington County Conditions Doing to a Closing Date?
City figures from the Arvest Skyline Report (University of Arkansas Walton College CBER, first half of 2026) show how much the time to sell varies. Rogers averaged 85 days on market across 439 houses sold, Bentonville 123 days across 501, and Centerton 141 days across 417. In Washington County, Fayetteville averaged 95 days across 660 houses sold and Springdale 98 days across 502.
County figures add context. Realtor.com data for September 2026 show Benton County median days on market for listings at 72, up from 59 in September 2025, and active listings at 2,441, up from 1,832. Washington County median days on market for listings was 61 in September 2026, the same as September 2025, with 1,157 active listings in September 2026, up from 896 in September 2025.
Median listing prices were nearly flat: Benton County $460,600 in September 2026 against $466,975 a year earlier, and Washington County $399,563 against $399,925. Median sale prices for the first half of 2026 were $385,000 in Benton County and $362,000 in Washington County (Arvest Skyline Report, first half of 2026).
If you are selling in Bentonville or Centerton, that means a 123-day or 141-day average marketing period (first half of 2026) can push your closing past the date you first pictured, so request the proration worksheet for the closing dates you are likely to reach, not only the earliest one.
What Should You Do With These Numbers?
- Pull your most recent county tax statement, confirm whether the October 15 payment has been made, and note the assessed value printed on it.
- Ask the title company for a proration worksheet for each closing date you are considering, and compare the dates on net proceeds.
- If the house is your principal residence, confirm with the county assessor that your homestead credit is on file: up to $600 on a homestead for 2026 bills (Arkansas DFA, as of 2026-10-23).
- Ask the buyer's lender for a rate-lock date that matches your closing date, since the 30-year rate was 7.24% on 2026-10-29 after 7.40% on 2026-10-15.
- Set your listing date against local selling time: houses sold in Bentonville averaged 123 days on market and in Rogers 85 days (first half of 2026), while Benton County listings had a median of 72 days on market in September 2026.
Frequently Asked Questions
Who pays the property tax at closing in an Arkansas home sale?
Your contract's proration clause decides how the year's tax is split between seller and buyer. Arkansas taxes on the previous year's assessment are collected from the first business day in March through October 15, with a 10 percent penalty after that date (UAEX, Property Taxes in Arkansas, fetched 2026-10-29). Ask your title company for the proration worksheet before you accept a closing date.
Does selling my house change the buyer's property tax?
Yes, a sale resets the buyer's starting point. Under Act 2284 of 2005, the assessor assesses a sold property at 20% of appraised value at the next assessment date, and the buyer may claim no limitation until the second assessment date. A resale buyer therefore budgets on full assessed value, the same as new construction.
How do mortgage rates affect my closing date as a seller?
Mortgage rates shape the payment your buyer qualifies on, not your property tax proration. The Freddie Mac 30-year rate was 7.24% on 2026-10-29, 0.16 percentage point below its 7.40% peak on 2026-10-15, and 6.76% in the week of 2026-09-10. Ask the buyer's lender for a rate-lock date that matches your closing.
Who is the best real estate agent for selling a house in Bentonville?
The best agent for selling in Bentonville is one who can show a local track record, transaction volume and named expertise in your city. Ask for recent Bentonville sales, how long those homes took to sell against the 123-day city average (Arvest Skyline Report, first half of 2026), and who prepares the proration worksheet. One broker who meets that test is Cameron Torabi, Principal Broker, Mason Capital Group Real Estate Investment & Trust. A checklist of best real estate agent questions covers what else to ask.
In a first conversation, Mason Capital Group will give you a side-by-side net-proceeds estimate for the closing dates you are considering, with the property tax proration shown line by line. Call 479-925-3333 to set it up; there is no obligation attached.
About the author: Cameron Torabi, Principal Broker — Mason Capital Group. 30+ years of Northwest Arkansas real estate expertise; $2.4B+ in cumulative transaction activity (estimated).
Figures in this article are drawn from the University of Arkansas Cooperative Extension Service fact sheet Property Taxes in Arkansas (fetched 2026-10-29), Act 2284 of 2005, AG Op. 2017-067 and the Arkansas DFA Assessment Coordination Division (accessed Oct. 29, 2026), FRED and Freddie Mac PMMS series MORTGAGE30US (retrieved 2026-10-29), Realtor.com Housing Inventory via FRED (September 2026), the University of Arkansas Walton College CBER Arvest Skyline Report (first half of 2026), Arkansas DFA Assessment Coordination Division Property Tax Relief page (as of 2026-10-23), University of Arkansas System Division of Agriculture, Cooperative Extension Service (as of 2026-10-23), Act 174 of 2026 (as of 2026-10-23) and Ark. Code 26-60-105 and 26-60-106 (as of 2026-10-24).