Quick answerArkansas sells tax deeds for unpaid property taxes. Redemption: No post-sale redemption for sales on or after July 1, 2023 — redemption ends at 4:00 p.m. on the last business day before the sale date; the owner may redeem at any time before that deadline while the parcel is certified to the Commissioner of State Lands. Note: the older text of §26-37-202(e) provided a 10-business-day post-sale redemption — COSL and its 2026 auction notices state sales are now final, superseding that window in practice Sales: Commissioner of State Lands regional public auctions held throughout the year, grouped by county (primarily spring/summer); a sale may not be held until at least 2 years after certification to the state, and parcels are certified after taxes are delinquent 1 year Governing law: Arkansas Code Title 26, Chapter 37, esp. §§26-37-101, 26-37-202, 26-37-203.