Tax sales · CO
Tax sales in Colorado
Colorado is a tax lien state. Annual fall tax lien sales at the federal discount rate plus nine points, with a 3 year redemption before a treasurer's deed. Here is how the system works, and the smarter play most bidders miss.
How Colorado tax sales work
When property taxes go unpaid, the county sells the lien, not the house. The certificate earns the statutory return until the owner redeems, and if they never do, the certificate holder can pursue the property itself after the redemption period. Most certificates redeem: lien investing in Colorado is a yield play, not a property play.
The parcel list is published by the county before each sale and shrinks daily as owners redeem. That shrinking is the tell: every redemption is an owner scraping together money under deadline, and every parcel still on the list a week out belongs to an owner running out of road.
Tax sales in every Colorado county
Largest first, by Census population. Each page covers who keeps that county's delinquent roll, what a winning bid buys and what to check before bidding.
The pre-auction angle
Auction buyers compete on sale day. The quieter opportunity is the months before: tax-delinquent owners are publicly flagged, under a real deadline, and usually better served by a fair private sale than by losing the property over a tax bill. LowBaller compiles CO tax-delinquent properties daily, ranks them by pressure and equity, and suggests the opening offer.
Colorado tax sale FAQ
Is Colorado a tax lien or tax deed state?
Colorado is a tax lien state. Annual fall tax lien sales at the federal discount rate plus nine points, with a 3 year redemption before a treasurer's deed.
Where do I find the Colorado tax sale list?
Each county publishes its own parcel list shortly before its sale, through the county tax office and usually a legal newspaper. The list changes until sale day as owners redeem, so the published version always overstates what actually crosses the block.
Can the owner get the property back after a Colorado tax sale?
Annual fall tax lien sales at the federal discount rate plus nine points, with a 3 year redemption before a treasurer's deed. Before the sale the owner can always keep the property by paying the taxes, and that deadline is why tax-delinquent owners are among the most reachable motivated sellers.
Is buying at the Colorado tax sale better than buying before it?
Auctions add competition and, in lien states, most certificates simply redeem. Buying directly from a tax-delinquent owner before the sale avoids the bidding, solves the owner's deadline, and typically closes 25 to 40% under market on hard cases. LowBaller lists those owners for any CO market.
Informational summary, not legal or investment advice. Rates, redemption periods and sale formats change; the county's pre-sale notices control.