What this page shows: Adams County's official platform has not yet announced the next sale — this year's cycle has closed and next year's hasn't opened. We're showing the typical season based on historical pattern, not a confirmed date. Always confirm directly with the official source below before making plans.
Adams County, Colorado Tax Sale
Next sale (not yet announced): Not yet announced (the 2025 sale for tax year 2024 ran October 20-31, 2025; Adams County typically holds its internet tax lien sale each fall)
Time: Not stated by the official source we checked. (2025 sale: bidding and bid modification open through the closing hour on the last day, October 31, 2025.)
Get alerted the moment Adams County confirms its next date
We re-check Adams County's official source continuously. Watch this auction and we'll email you the day its next date is posted — plus reminders as the sale approaches.
Property list
Registration deadline
Not stated for 2026. (2025 sale: registration and deposit window ran October 13-24, 2025.)
Statutory basis
C.R.S. Title 39, Art. 11/12
Each county Treasurer holds an annual tax lien sale, typically Oct/Nov; the statutory maximum interest rate resets every Sept 1 (9 points above the Federal Reserve discount rate) and applies to certificates sold that cycle.
Sources — verified 2026-07-16
Adams County tax sale — FAQ
When is the next Adams County, Colorado tax sale?
Adams County, Colorado has not yet announced its next sale date — this cycle has closed and the next hasn't opened. Watch this auction to be emailed the moment the date is confirmed.
What platform does the Adams County tax sale use?
Adams County, Colorado runs its lien sale via Colorado Tax Sale internet auction platform, run by the Adams County Treasurer at adams.coloradotaxsale.com. Premium bidding -- premiums paid on liens are nonrefundable and do not accrue interest; interest accrues only on the certificate face amount at the statutory rate
What is the redemption period and rate in Adams County, Colorado?
3 years from the date of the certificate of purchase before a Treasurer's Deed application (C.R.S. 39-11-120); deed applicant must submit a $1,250 certified-check deposit against deed-processing costs. Rate/premium: 14% per annum for the 2025 sale (Federal discount rate + 9 points, set 9/1/2025 per C.R.S. 39-12-103). The rate for the 2026 sale will be set 9/1/2026 and was not yet available as of verification.
What deposit is required for the Adams County tax sale?
Deposit placed online during registration via bank wire or ACH only (no cash accepted); a $12.00 nonrefundable auction participation fee applies per lien bid on (2025 sale terms).