FOR REVIEW: Directory in progress. County-specific facts and missing fields are labeled.
Click a county on the map or use the name list below.
Colorado at a glance
Local example only: The overview and buying notes here describe Douglas County Treasurer (example). They do not govern other counties or municipalities. Use the selected locality’s own notice, dates and bidder terms.
- Sale route
- Tax-lien certificate
- Local example only
- Douglas County Treasurer (example)
- Getting started
- Use the county auction rules and tax-sale records; certificate purchases collect delinquent taxes.
Official local example — not a statewide authority
Read the state guideBuying notes for the local example
Find properties
Use the county auction rules and tax-sale records; certificate purchases collect delinquent taxes.
Register and bid
Douglas uses Zeus/SRI internet premium bidding above the lien amount. Premiums earn no interest and are not returned. Winning purchases paid by ACH; consult current registration rules.
Sale dates
Upcoming example: Douglas County Internet Tax Lien Sale November 5, 2026. Recheck notice before registration.
Understand the sale
County states investors may apply for a Treasurer deed after three years; application and legal requirements remain. Do not assume immediate ownership.
Local example source checked 2026-10-20. County-specific amounts and deadlines come from the county records below.
Choose a county
- Adams County
- Alamosa County
- Arapahoe County
- Archuleta County
- Baca County
- Bent County
- Boulder County
- Broomfield County
- Chaffee County
- Cheyenne County
- Clear Creek County
- Conejos County
- Costilla County
- Crowley County
- Custer County
- Delta County
- Denver County
- Dolores County
- Douglas County
- Eagle County
- El Paso County
- Elbert County
- Fremont County
- Garfield County
- Gilpin County
- Grand County
- Gunnison County
- Hinsdale County
- Huerfano County
- Jackson County
- Jefferson County
- Kiowa County
- Kit Carson County
- La Plata County
- Lake County
- Larimer County
- Las Animas County
- Lincoln County
- Logan County
- Mesa County
- Mineral County
- Moffat County
- Montezuma County
- Montrose County
- Morgan County
- Otero County
- Ouray County
- Park County
- Phillips County
- Pitkin County
- Prowers County
- Pueblo County
- Rio Blanco County
- Rio Grande County
- Routt County
- Saguache County
- San Juan County
- San Miguel County
- Sedgwick County
- Summit County
- Teller County
- Washington County
- Weld County
- Yuma County
Adams County
Local sale notice, property list, registration, deposit and payment terms are not verified yet.
Official local sale link is still being verified. No other county’s auction page is substituted.
Alamosa County
Local sale notice, property list, registration, deposit and payment terms are not verified yet.
Official local sale link is still being verified. No other county’s auction page is substituted.
Arapahoe County
Local sale notice, property list, registration, deposit and payment terms are not verified yet.
Official local sale link is still being verified. No other county’s auction page is substituted.
Archuleta County
Local sale notice, property list, registration, deposit and payment terms are not verified yet.
Official local sale link is still being verified. No other county’s auction page is substituted.
Baca County
Local sale notice, property list, registration, deposit and payment terms are not verified yet.
Official local sale link is still being verified. No other county’s auction page is substituted.
Bent County
Local sale notice, property list, registration, deposit and payment terms are not verified yet.
Official local sale link is still being verified. No other county’s auction page is substituted.
Boulder County
Local sale notice, property list, registration, deposit and payment terms are not verified yet.
Official local sale link is still being verified. No other county’s auction page is substituted.
Broomfield County
Local sale notice, property list, registration, deposit and payment terms are not verified yet.
Official local sale link is still being verified. No other county’s auction page is substituted.
Chaffee County
Local sale notice, property list, registration, deposit and payment terms are not verified yet.
Official local sale link is still being verified. No other county’s auction page is substituted.
Cheyenne County
Local sale notice, property list, registration, deposit and payment terms are not verified yet.
Official local sale link is still being verified. No other county’s auction page is substituted.
Clear Creek County
Sale method: Tax-lien certificate auction
Sale date: 2026-11-06
Registration: 2026-11-05 17:00 MST
Bidding: Premium/bonus bidding. Bonus earns no interest and is not returned on redemption.
Payment: ACH only; exact withdrawal wording conflicts with closing time—confirm with Treasurer.
Buying steps: Register on the county-linked Zeus auction site. U.S. taxpayer ID required. Review list and fund registered ACH account before bidding.
Official local property / sale source
Local source checked 2026-10-20. FOR REVIEW.
Conejos County
Local sale notice, property list, registration, deposit and payment terms are not verified yet.
Official local sale link is still being verified. No other county’s auction page is substituted.
Costilla County
Local sale notice, property list, registration, deposit and payment terms are not verified yet.
Official local sale link is still being verified. No other county’s auction page is substituted.
Crowley County
Local sale notice, property list, registration, deposit and payment terms are not verified yet.
Official local sale link is still being verified. No other county’s auction page is substituted.
Custer County
Local sale notice, property list, registration, deposit and payment terms are not verified yet.
Official local sale link is still being verified. No other county’s auction page is substituted.
Delta County
Local sale notice, property list, registration, deposit and payment terms are not verified yet.
Official local sale link is still being verified. No other county’s auction page is substituted.
Denver County
Sale method: Tax-lien certificate auction
Registration: 2026-10-26 14:00 local
Deposit: 10% of anticipated lien purchases by electronic transfer.
Bidding: Online premium bids in $1 increments; ties selected randomly.
Payment: Winning-bid ACH initiated no later than 2026-11-05 14:00 local.
Buying steps: Register and fund deposit on county-linked RealAuction site. Follow each batch closing time. Official rules say November 2–4, but same page’s advertised notice says November4 only; confirm before relying on dates.
Official local property / sale source
Local source checked 2026-10-20. FOR REVIEW.
Dolores County
Local sale notice, property list, registration, deposit and payment terms are not verified yet.
Official local sale link is still being verified. No other county’s auction page is substituted.
Douglas County
Sale method: Tax-lien certificate auction
Sale date: 2026-11-05
Deposit: No deposit under linked auction rules; banking information required.
Bidding: Online premium bidding through Zeus/SRI. Premium is not returned and earns no interest.
Payment: ACH debit after winning bids are finalized; verify exact sale terms.
Buying steps: Re-register annually with US taxpayer ID and banking details. Official page links Zeus auction and parcel research. Advertised inventory opens before sale. Confirm the individual batch closing date on Zeus.
Official local property / sale source
Local source checked 2026-10-20. FOR REVIEW.
Eagle County
Local sale notice, property list, registration, deposit and payment terms are not verified yet.
Official local sale link is still being verified. No other county’s auction page is substituted.
El Paso County
Local sale notice, property list, registration, deposit and payment terms are not verified yet.
Official local sale link is still being verified. No other county’s auction page is substituted.
Elbert County
Local sale notice, property list, registration, deposit and payment terms are not verified yet.
Official local sale link is still being verified. No other county’s auction page is substituted.
Fremont County
Local sale notice, property list, registration, deposit and payment terms are not verified yet.
Official local sale link is still being verified. No other county’s auction page is substituted.
Garfield County
Local sale notice, property list, registration, deposit and payment terms are not verified yet.
Official local sale link is still being verified. No other county’s auction page is substituted.
Gilpin County
Local sale notice, property list, registration, deposit and payment terms are not verified yet.
Official local sale link is still being verified. No other county’s auction page is substituted.
Grand County
Local sale notice, property list, registration, deposit and payment terms are not verified yet.
Official local sale link is still being verified. No other county’s auction page is substituted.
Gunnison County
Local sale notice, property list, registration, deposit and payment terms are not verified yet.
Official local sale link is still being verified. No other county’s auction page is substituted.
Hinsdale County
Local sale notice, property list, registration, deposit and payment terms are not verified yet.
Official local sale link is still being verified. No other county’s auction page is substituted.
Huerfano County
Local sale notice, property list, registration, deposit and payment terms are not verified yet.
Official local sale link is still being verified. No other county’s auction page is substituted.
Jackson County
Local sale notice, property list, registration, deposit and payment terms are not verified yet.
Official local sale link is still being verified. No other county’s auction page is substituted.
Jefferson County
Local sale notice, property list, registration, deposit and payment terms are not verified yet.
Official local sale link is still being verified. No other county’s auction page is substituted.
Kiowa County
Local sale notice, property list, registration, deposit and payment terms are not verified yet.
Official local sale link is still being verified. No other county’s auction page is substituted.
Kit Carson County
Local sale notice, property list, registration, deposit and payment terms are not verified yet.
Official local sale link is still being verified. No other county’s auction page is substituted.
La Plata County
Local sale notice, property list, registration, deposit and payment terms are not verified yet.
Official local sale link is still being verified. No other county’s auction page is substituted.
Lake County
Local sale notice, property list, registration, deposit and payment terms are not verified yet.
Official local sale link is still being verified. No other county’s auction page is substituted.
Larimer County
Local sale notice, property list, registration, deposit and payment terms are not verified yet.
Official local sale link is still being verified. No other county’s auction page is substituted.
Las Animas County
Local sale notice, property list, registration, deposit and payment terms are not verified yet.
Official local sale link is still being verified. No other county’s auction page is substituted.
Lincoln County
Local sale notice, property list, registration, deposit and payment terms are not verified yet.
Official local sale link is still being verified. No other county’s auction page is substituted.
Logan County
Local sale notice, property list, registration, deposit and payment terms are not verified yet.
Official local sale link is still being verified. No other county’s auction page is substituted.
Mesa County
Local sale notice, property list, registration, deposit and payment terms are not verified yet.
Official local sale link is still being verified. No other county’s auction page is substituted.
Mineral County
Local sale notice, property list, registration, deposit and payment terms are not verified yet.
Official local sale link is still being verified. No other county’s auction page is substituted.
Moffat County
Local sale notice, property list, registration, deposit and payment terms are not verified yet.
Official local sale link is still being verified. No other county’s auction page is substituted.
Montezuma County
Local sale notice, property list, registration, deposit and payment terms are not verified yet.
Official local sale link is still being verified. No other county’s auction page is substituted.
Montrose County
Local sale notice, property list, registration, deposit and payment terms are not verified yet.
Official local sale link is still being verified. No other county’s auction page is substituted.
Morgan County
Local sale notice, property list, registration, deposit and payment terms are not verified yet.
Official local sale link is still being verified. No other county’s auction page is substituted.
Otero County
Local sale notice, property list, registration, deposit and payment terms are not verified yet.
Official local sale link is still being verified. No other county’s auction page is substituted.
Ouray County
Local sale notice, property list, registration, deposit and payment terms are not verified yet.
Official local sale link is still being verified. No other county’s auction page is substituted.
Park County
Local sale notice, property list, registration, deposit and payment terms are not verified yet.
Official local sale link is still being verified. No other county’s auction page is substituted.
Phillips County
Local sale notice, property list, registration, deposit and payment terms are not verified yet.
Official local sale link is still being verified. No other county’s auction page is substituted.
Pitkin County
Local sale notice, property list, registration, deposit and payment terms are not verified yet.
Official local sale link is still being verified. No other county’s auction page is substituted.
Prowers County
Local sale notice, property list, registration, deposit and payment terms are not verified yet.
Official local sale link is still being verified. No other county’s auction page is substituted.
Pueblo County
Local sale notice, property list, registration, deposit and payment terms are not verified yet.
Official local sale link is still being verified. No other county’s auction page is substituted.
Rio Blanco County
Local sale notice, property list, registration, deposit and payment terms are not verified yet.
Official local sale link is still being verified. No other county’s auction page is substituted.
Rio Grande County
Local sale notice, property list, registration, deposit and payment terms are not verified yet.
Official local sale link is still being verified. No other county’s auction page is substituted.
Routt County
Local sale notice, property list, registration, deposit and payment terms are not verified yet.
Official local sale link is still being verified. No other county’s auction page is substituted.
Saguache County
Local sale notice, property list, registration, deposit and payment terms are not verified yet.
Official local sale link is still being verified. No other county’s auction page is substituted.
San Juan County
Local sale notice, property list, registration, deposit and payment terms are not verified yet.
Official local sale link is still being verified. No other county’s auction page is substituted.
San Miguel County
Local sale notice, property list, registration, deposit and payment terms are not verified yet.
Official local sale link is still being verified. No other county’s auction page is substituted.
Sedgwick County
Local sale notice, property list, registration, deposit and payment terms are not verified yet.
Official local sale link is still being verified. No other county’s auction page is substituted.
Summit County
Local sale notice, property list, registration, deposit and payment terms are not verified yet.
Official local sale link is still being verified. No other county’s auction page is substituted.
Teller County
Local sale notice, property list, registration, deposit and payment terms are not verified yet.
Official local sale link is still being verified. No other county’s auction page is substituted.
Washington County
Local sale notice, property list, registration, deposit and payment terms are not verified yet.
Official local sale link is still being verified. No other county’s auction page is substituted.
Weld County
Local sale notice, property list, registration, deposit and payment terms are not verified yet.
Official local sale link is still being verified. No other county’s auction page is substituted.
Yuma County
Local sale notice, property list, registration, deposit and payment terms are not verified yet.
Official local sale link is still being verified. No other county’s auction page is substituted.


