| State type: | Tax Lien, and Tax Deed | Five Largest Counties: |
| Tax overbids: | Yes | 1. Oklahoma |
| Mortgage overbids: | Yes | 2. Tulsa |
| Auction type: | Public outcry to highest bidder | 3. Cleveland |
| Redemption period: | Tax lien 2 years, tax deed none | 4. Canadian |
| Auction Schedule: | Annually (deed June, lien October) | 5. Comanche |