Union County tax sales
ArkansasUnion County, Arkansas has 16 upcoming tax sales, of which 16 are in the next 30 days. The next tax sale is on November 12, 2026.
Check the next sales here first. A plan opens the full list, with each sale’s owner of record and, where the notice prints them, the opening bid and certificate holder.
Trial: 3 days free on any plan, from $15 a week after. Checkout takes a card, nothing is charged today, and a reminder email comes before it ends.
16 added in the last 7 days
Data as of
| Parcel | Cert. year | Opening bid | Certificate holder | Owner of record |
|---|---|---|---|---|
| 4 sales | ||||
| 00000-17169-0130Opens Oct 22, 2026 · closes Nov 20, 2026 | — | Withheld; opens with a plan | Withheld; opens with a plan | Withheld; opens with a plan |
| 00000-18850-0520Opens Oct 22, 2026 · closes Nov 20, 2026 | — | Withheld; opens with a plan | Withheld; opens with a plan | Withheld; opens with a plan |
| 00000-19107-0250Opens Oct 22, 2026 · closes Nov 20, 2026 | — | Withheld; opens with a plan | Withheld; opens with a plan | Withheld; opens with a plan |
| 02240-00018-0000Opens Oct 22, 2026 · closes Nov 20, 2026 | — | Withheld; opens with a plan | Withheld; opens with a plan | Withheld; opens with a plan |
| 1 sale | ||||
| 00960-00036-0000Opens Oct 27, 2026 · closes Nov 25, 2026 | — | Withheld; opens with a plan | Withheld; opens with a plan | Withheld; opens with a plan |
11 more sales
See all 16 upcoming sales in Union County, AR
16 in the next 30 days · 13 open under $1,000
Each one's parcel number, owner of record and, where the notice prints them, the opening bid and certificate holder. 3 days free on any plan.
Start your 3-day free trialCard at checkout, $0 today; cancel before the trial ends and you pay nothing. See a complete sample record
Market activity
- Next sale
- Nov 12, 2026
- Bidding opens 8:00 PM
- Certificate holders
- 0
- Notices tracked
- 16
- 16 distinct sales
- Median opening bid
- $355
- 16 notices print one
Data as of
How Union County sells
Union County holds its tax sales as online tax auctions.
- Where
- auction.cosl.org
- Format
- Online
- Starts
- 8:00 PM local time
- Bidding window
- Oct 22, 2026 – Nov 20, 2026
- Closes
- 8:00 PM · America/Chicago
The clerk’s terms govern: deposit, registration deadline and payment. Read them on the auction site before sale day.
What a Union County record includes
Each record carries these fields wherever the published notice states them, read from the notice and kept beside it, so any figure can be checked against its source. A field the notice left out says so rather than showing a blank.
- Full parcel number and address
- Case or file number, where the notice prints one
- Sale date, time and auction link
- Opening bid, where the notice prints it
- Owner of record
- Legal description
- Every source notice behind the sale, on Pro and Business
- Rescheduled dates, and upset-bid deadlines where the state has them
How many sales each list holds is public, and the first five on each list show their parcel, address and sale date. The rest of the list, and the opening bid, owner and holder on every sale, open with any plan. See a complete sample record or compare plans.
How to buy at a Union County tax sale
Know the date and the venue
The next tax sale in Union County is on November 12, 2026, online at auction.cosl.org. A newer notice can move a date, so check the county's listing the day before.
Screen by opening bid
The median opening bid here is $355, across 16 sales that print one. A plan sorts and filters by it, so a shortlist takes minutes.
Research the parcel
Look the parcel up with the property appraiser and read the clerk's file. Some liens and obligations can survive a tax sale, and an owner who redeems before it cancels the sale.
Register and bid
Register with the auction site or the office holding the sale, and put down any deposit it requires before bidding. Its terms govern payment and deadlines.
Step by step, in any state: how to buy tax lien and tax deed properties, from finding the sale list to the checks before you bid and what happens after.
Try any plan free for 3 days
Checkout asks for a card and nothing is charged for 3 days. Cancel from your account page before then and you pay nothing.
Payments by Creem, our merchant of record. Prices in US dollars. Compare plans
For a Union County sale
- Arkansas tax salesEvery Arkansas county we cover, ranked by upcoming sales.
- County tax auction calendarTax deed, tax lien and redeemable deed auctions announced across the country.
- How to buy tax sale propertyFinding the sale list, the checks before you bid, how bidding works and what happens after, in any state.
- Tax sale guidesHow to buy at a tax sale, which states sell deeds or liens, and Florida, Texas, Georgia, Pennsylvania and California step by step.
About tax sales in Union County
How many tax sales are scheduled in Union County, Arkansas?
Union County, Arkansas has 16 upcoming tax sales, 16 of which fall in the next 30 days. It ranks 6th of 38 Arkansas counties by upcoming volume.
When is the next Union County, Arkansas tax sale?
The next tax sale in Union County, Arkansas is on November 12, 2026. The Union County sale is today. Union County sells online, at auction.cosl.org, with bidding opening at 8:00 PM on sale days. Bidding runs from October 22, 2026 through November 20, 2026, closing at 8:00 PM (America/Chicago).
Is this every tax sale in Union County?
We hold 16 collected records for Union County, representing 16 sales after repeat records are merged and reported inactive cases are excluded. Other Union County records may be missing from these selected sources. The oldest we hold was published October 30, 2025, the newest October 22, 2026.