Colorado Public Trustee Sales: The IRS Redemption Right That Can Unwind Your Purchase
The Denver Investor Who Lost a $287,000 Property to the IRS
In October 2023, an investor purchased a single-family home at the Adams County Public Trustee sale for $287,000. The property had been foreclosed by a conventional lender after the borrower defaulted on a $342,000 first deed of trust. Standard title work showed a clean chain—the foreclosure wiped the junior liens, the public trustee issued the certificate of purchase, and after the mandatory redemption period expired, the investor received the confirmation deed.
Sixty-three days later, the IRS exercised its statutory right to redeem the property. The federal government paid the investor his $287,000 purchase price plus statutory interest, then took title to the home—which the investor had already contracted to flip for $385,000. The $98,000 profit evaporated. The buyer he'd lined up walked. The contractor he'd hired for the rehab sent an invoice for preliminary work that now served no purpose.
The investor's mistake wasn't failing to search for the federal tax lien—it appeared in the records. His mistake was assuming the public trustee sale extinguished it the same way it extinguished the junior mortgages and judgment liens. It didn't. Under federal law, the IRS redemption right operates outside state foreclosure procedures, and Colorado's public trustee system creates a particularly dangerous timing trap.
How Colorado Public Trustee Foreclosures Work
Colorado is one of only a handful of states that uses a public trustee system for non-judicial foreclosure. Under C.R.S. § 38-38-101 et seq., every county has a public trustee—an elected or appointed official who holds legal title to properties encumbered by deeds of trust as a neutral third party.
When a lender initiates foreclosure, the public trustee conducts the sale rather than the lender or a private trustee. This creates certain procedural protections for borrowers but doesn't change the fundamental priority rules that govern lien survival.
The foreclosure timeline under Colorado law proceeds as follows: After recording a Notice of Election and Demand (NED), the public trustee sets a sale date no earlier than 110-125 days later, depending on whether the property is agricultural or residential. The borrower has until noon the day before the sale to cure the default. If no cure occurs, the sale proceeds, and the high bidder receives a Certificate of Purchase.
Here's where Colorado diverges from states like Texas or Georgia: the sale isn't final. Under C.R.S. § 38-38-302, certain parties have redemption rights that persist after the sale. Junior lienholders can redeem within specific windows, and the original owner (in limited circumstances) may have rights as well.
But federal redemption rights operate on an entirely separate track.
The Federal Tax Lien: A Different Animal Entirely
When a taxpayer owes federal taxes and fails to pay after assessment and demand, the IRS can file a Notice of Federal Tax Lien (NFTL) under 26 U.S.C. § 6321. This lien attaches to all property and rights to property belonging to the taxpayer—including real estate.
In Colorado, NFTLs are recorded with the county clerk and recorder, the same office that records deeds and mortgages. From a search standpoint, they appear in the chain of title like any other encumbrance. The problem isn't finding them—it's understanding what happens to them after foreclosure.
Under the Federal Tax Lien Act of 1966, codified at 26 U.S.C. § 7425, a federal tax lien is discharged by a foreclosure sale only if the IRS receives proper notice of the sale at least 25 days before the scheduled date. The notice must be sent to the IRS Advisory Group Manager for the district where the property is located—not just filed with the county.
Colorado public trustees generally do provide this notice when an NFTL appears in the title records. But here's the critical distinction: even when the IRS receives proper notice and the lien is technically discharged, the federal government retains a 120-day right to redeem the property under 26 U.S.C. § 7425(d).
This isn't a theoretical right. The IRS exercises it when the property's value significantly exceeds the sale price—exactly the scenario that attracts foreclosure investors in the first place.
The 120-Day Window: Federal Law Preempts Colorado Procedure
Colorado's redemption periods under C.R.S. § 38-38-302 are measured from the date of sale. For properties under 40 acres that aren't agricultural, the periods range from 15 business days for junior lienholders to 8 business days for the owner (in limited circumstances). After these periods expire, the public trustee issues a Confirmation Deed.
Investors accustomed to this timeline assume the Confirmation Deed represents final, unassailable title. For state-law encumbrances, it generally does. For federal tax liens, it doesn't.
The IRS 120-day redemption period under 26 U.S.C. § 7425(d)(1) runs from the date of sale—not from the date the state redemption periods expire, and not from the date the Confirmation Deed issues. Federal law preempts state procedure entirely. Even if you hold a Confirmation Deed, even if you've recorded it, even if you've closed on a resale to a third party, the IRS can redeem within that 120-day window.
When the IRS redeems, it pays the purchaser the sale price plus interest at the overpayment rate established under 26 U.S.C. § 6621 (currently around 8% annually). That sounds fair until you calculate what you've lost: the equity spread you planned to capture, the carrying costs you've incurred, the transaction costs on both the purchase and the aborted resale, and the opportunity cost of capital tied up in a property you no longer own.
Why Standard Title Searches Create False Confidence
Title companies and foreclosure investors typically search the county records for NFTLs. If one appears, they note it. If the public trustee foreclosure was conducted properly—with the required 25-day notice to the IRS—they may conclude the lien was discharged by the sale.
That conclusion is technically correct and practically meaningless.
The title search shows you the lien existed. It doesn't tell you whether the IRS has decided to exercise its redemption right. It doesn't calculate whether redemption makes economic sense for the government (spoiler: if you're buying at a foreclosure auction, it probably does). It doesn't account for the 120-day cloud on your title.
Moreover, standard title insurance policies issued after foreclosure sales typically exclude or except federal tax lien redemption rights. The policy schedule will contain language like "Rights of the United States of America to redeem pursuant to 26 U.S.C. § 7425(d)." If the IRS redeems, you have no claim under your policy—you're simply out the property.
The investor in Adams County had title insurance. The policy paid nothing because the redemption right was specifically excepted. The title company did exactly what title companies do: they disclosed the risk on the commitment, the investor ignored it (or didn't understand it), and when the risk materialized, the investor bore the loss.
Calculating Whether the IRS Will Redeem
The IRS doesn't redeem every property encumbered by a federal tax lien. The decision involves bureaucratic discretion, resource allocation, and economic calculation. But certain factors make redemption more likely:
Substantial equity above sale price: If you purchased a property at foreclosure for significantly below market value—the entire premise of foreclosure investing—you've identified a property the IRS also views as undervalued. The government can redeem, obtain title, sell the property at full market value, and apply the proceeds to the taxpayer's liability. Your bargain becomes their opportunity.
Large outstanding tax liability: If the former owner owes $200,000 to the IRS and you purchased their property for $150,000 when it's worth $300,000, the IRS has strong incentive to redeem. They'll pay you $150,000 plus a few thousand in interest, sell the property, and potentially recover far more than the taxpayer's other assets would yield.
Single valuable asset: When the taxpayer's only significant asset is the foreclosed property, the IRS has limited collection alternatives. Redemption becomes the most efficient path to partial recovery.
IRS awareness of the sale: This might seem obvious, but the IRS is a large bureaucracy. Whether the local Advisory Group Manager actually tracks post-sale values and initiates redemption depends on local practice and staffing. Some districts are more aggressive than others. Colorado's Front Range—including Denver, Adams, Arapahoe, and Jefferson counties—sees significant IRS redemption activity due to high property values and an active investor community.
The Timing Trap Specific to Colorado
Colorado's public trustee system creates a particularly dangerous timing trap for investors.
Under C.R.S. § 38-38-401, the Confirmation Deed transfers all right, title, and interest that the original borrower had in the property. Investors receive this deed after state redemption periods expire—typically 15-20 business days after the sale. The deed looks final. It's recorded. The investor's name appears as owner.
But 120 days from the sale, roughly 100 days remain on the IRS redemption period when the Confirmation Deed issues. The investor now holds record title to a property that can be taken from them for another three months.
During this window, the investor may:
- Incur holding costs (property taxes, insurance, HOA dues, utilities)
- Begin rehabilitation work
- Market the property for resale
- Enter into a purchase contract with a buyer
- Even close on a sale to a third party
Every one of these actions increases the investor's exposure. Worse, the third-party buyer who purchases from the investor isn't protected either—the IRS can redeem from subsequent purchasers within the 120-day window, though the procedural mechanics become more complex.
What TitlePin Would Have Shown
The Adams County investor's TitlePin report would have flagged the federal tax lien not merely as a title encumbrance, but as an active redemption risk with a calculated expiration date.
TitlePin's foreclosure analysis module identifies NFTLs in the chain of title and cross-references them against the sale date to calculate the precise day the IRS redemption right expires. The report generates a "Federal Redemption Window" alert that shows:
- The original NFTL recording date and amount
- Confirmation that the 25-day notice requirement was met (or a warning if documentation is unclear)
- The exact date the 120-day redemption period expires
- A risk assessment based on the spread between purchase price and assessed value
For the Adams County property, TitlePin would have shown a federal tax lien of $156,000 filed in 2021, a calculated redemption window expiring in February 2024, and a high-risk flag based on the $287,000 purchase price versus the $398,000 county assessed value.
Armed with this information, the investor could have:
- Bid more conservatively to reduce the redemption incentive
- Waited until day 121 to begin rehabilitation or marketing
- Structured any resale contract with contingencies protecting against redemption
- Simply walked away from a property where federal risk made the projected returns unachievable
The cost of the TitlePin report was a few hundred dollars. The cost of proceeding without understanding the federal redemption calendar was $98,000 in lost profit and months of wasted effort.
Protecting Yourself: Strategies for Colorado Foreclosure Investors
Federal redemption rights cannot be eliminated, but their impact can be managed.
Strategy 1: Calendar the 120-day window and do nothing irrevocable before it expires.
This is the safest approach when you can afford to wait. After purchasing at a public trustee sale, calculate day 121 from the sale date. Until that date, don't begin major rehabilitation, don't enter into resale contracts without redemption contingencies, and don't close any resale. Your carrying costs during this period are the price of certainty.
Strategy 2: Negotiate with the IRS.
Before the sale, or immediately after, contact the IRS Advisory Group Manager for Colorado. Request a Certificate of Discharge under 26 U.S.C. § 6325(b) removing the specific property from the lien, or seek written confirmation that the IRS does not intend to exercise redemption rights. This requires submitting a detailed application showing property values, sale prices, and the taxpayer's other assets. The IRS may agree to waive redemption if other collection sources are sufficient—but obtaining this waiver takes time and provides no guarantee.
Strategy 3: Adjust your bidding strategy.
If you purchase a property at 95% of market value, the IRS has minimal incentive to redeem—the equity capture doesn't justify the administrative effort. If you purchase at 50% of market value, expect redemption. Calibrate your bids on federal-lien-encumbered properties to reduce the spread that triggers government interest.
Strategy 4: Require assignment of redemption rights.
In some circumstances, particularly judicial foreclosures where the taxpayer is cooperating, you may be able to obtain an assignment of any surplus proceeds rights or otherwise structure the transaction to reduce IRS recovery potential. This is complex and requires legal counsel familiar with federal tax collection procedure.
Strategy 5: Factor the risk into your underwriting.
If you're buying 20 foreclosure properties a year and three of them have federal tax liens, build the expected redemption rate into your portfolio analysis. Treat it like any other investment risk: if one in three federal-lien properties gets redeemed, your portfolio still profits if the other seventeen generate sufficient returns.
Surviving Federal Liens: When the IRS Doesn't Receive Proper Notice
The discussion above assumes the public trustee provided the required 25-day notice to the IRS. When notice is defective—sent to the wrong address, sent late, or not sent at all—the federal tax lien isn't discharged by the sale. It survives against the property.
This means you've purchased a property still encumbered by a federal lien, potentially for the full amount of the original tax assessment. You're not just facing a redemption right; you're facing an active lien that the IRS can enforce through its own sale procedures.
Colorado public trustees are generally diligent about IRS notice, but errors occur. The notice address changes when the taxpayer relocates or when IRS districts reorganize. Recording delays can cause the public trustee to miss a lien filed between the title search and the notice deadline. Clerical errors happen.
When the IRS lien survives foreclosure, your options are limited: negotiate a discharge, pay off the lien, or resell to a buyer willing to take subject to it (good luck finding one). The property you thought you purchased free and clear is suddenly encumbered by a claim you can't remove without writing a check to the federal government.
County-Specific Considerations Along the Front Range
Federal redemption risk exists in every Colorado county, but practical exposure varies with property values and investor activity.
Denver County: High property values mean significant spreads between foreclosure prices and market values. The IRS actively monitors sales in Denver. Properties with NFTLs regularly see redemption.
Adams County: Rapid appreciation in suburbs like Thornton, Westminster, and Commerce City has increased redemption activity. The investor scenario described above is representative of actual 2023 experience.
Arapahoe County: High-value properties in Greenwood Village and Cherry Hills attract aggressive IRS attention. More modest properties in Aurora see less redemption activity but aren't immune.
Jefferson County: Mixed suburban and mountain communities create variable risk. Properties near Denver command values that justify redemption; more remote parcels may not.
El Paso County (Colorado Springs): Growing market with increasing foreclosure investor activity. IRS redemption is less common than in Denver-area counties but occurs regularly on higher-value properties.
Outside the Front Range: In rural counties, property values often don't justify the IRS administrative cost of redemption. The risk exists but materializes less frequently.
Key Takeaways
The IRS has 120 days from any Colorado public trustee sale to redeem property encumbered by a federal tax lien, regardless of state redemption periods or Confirmation Deed issuance.
Federal redemption rights are governed by 26 U.S.C. § 7425(d) and preempt Colorado foreclosure procedures—receiving your Confirmation Deed doesn't make your title final.
Standard title insurance policies except IRS redemption rights; if the government redeems, your policy pays nothing.
The larger the spread between your purchase price and market value, the more likely the IRS will redeem—the same discount that makes foreclosure investing profitable makes federal redemption economically rational for the government.
If proper 25-day notice wasn't provided to the IRS before the sale, the federal tax lien isn't discharged at all—it survives and continues to encumber the property.
Sources
- Colorado Revised Statutes § 38-38-101 et seq. (Public Trustees and Foreclosure Procedures)
- Colorado Revised Statutes § 38-38-302 (Redemption Rights)
- Colorado Revised Statutes § 38-38-401 (Confirmation Deed)
- 26 U.S.C. § 6321 (Federal Tax Lien)
- 26 U.S.C. § 7425 (Discharge of Liens; Redemption by United States)
- 26 U.S.C. § 7425(d)(1) (120-Day Redemption Period)
- 26 U.S.C. § 6325(b) (Certificate of Discharge)
- 26 U.S.C. § 6621 (Determination of Rate of Interest)
- IRS Publication 786, Instructions for Preparing a Notice of Non-judicial Sale
- Treasury Regulation § 301.7425-3 (Application for Certificate of Discharge)