Colorado situation guide · Updated November 2026

Wholesaling Tax Delinquent Properties in Colorado

Wholesaling tax delinquent properties in Colorado means contracting with owners who have fallen behind on county property taxes, then assigning that contract to a cash buyer. Colorado works differently from many states. Counties generally sell tax lien certificates rather than the homes themselves, so an owner often has more time than they think. That gap is where a calm, honest offer can help. Start with our tax delinquent list guide.

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The short answer

Can you wholesale a tax delinquent property in Colorado?

Yes, you can generally contract with the owner as a principal and assign that contract to a buyer, as long as you do not act as an unlicensed broker. Colorado has no wholesaling statute that we found, so check current text and ask an attorney.

Delinquent taxes in Colorado usually lead to a county tax lien sale. The winning bidder buys a certificate, not the house. Our tax lien vs tax deed guide explains the difference. The owner can generally redeem by paying what is owed with interest before a treasurer’s deed is issued.

Colorado law treats brokerage broadly, and the statute lists “option dealer” activity. Many wholesalers rely on the principal-acquirer exclusion in license rules for wholesaling, but there is little guidance, so ask an attorney or the DORA Division of Real Estate. Our legality guide covers the basics.

Tax Delinquent Properties in Colorado at a glance

Sale type	Tax lien certificates sold by the county treasurer
Governing law	Colorado Title 39, Articles 11 and 12
Owner redemption	Generally allowed until a treasurer’s deed issues
Deed timing	A holder may generally apply three years after the sale
Typical sale season	Often autumn, online; confirm with each county
Wholesaling statute	None found; check current text

The opportunity

Why tax delinquent leads work in Colorado

Many owners ignore a tax notice until it feels too late. In Colorado it often is not too late, because the certificate process runs for years. Seniors on fixed incomes in Jefferson County and landlords with empty units along the Front Range are common examples. A buyer who can pay the back taxes and close fast may solve a problem the owner cannot. Use the motivated seller guide to sort real hardship from simple neglect.

Clear deadlines

County treasurers publish sale and redemption dates, so you can plan outreach around them.

Real motivation

An owner facing a certificate holder and rising interest often wants a clean exit.

Less competition

Many investors chase auctions and overlook owners who are only delinquent. See pre-foreclosure and tax leads.

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Lead sources

Where to find tax delinquent leads in Colorado

County treasurer lists. Treasurers post delinquent and tax sale lists, often before the sale.
Assessor records. Pull owner and mailing address data. Use owner lookup to confirm.
Absentee owners. Out-of-state owners may miss notices. See absentee owner leads.
Skip tracing. Find phone numbers with skip tracing, then check Colorado No-Call and federal rules.
Direct mail. Plain letters to owners on a list can work. Try direct mail.

Your exit

Who buys tax delinquent deals in Colorado

Cash buyers who can pay delinquent taxes at closing are the main exit. Rehab investors in Lakewood and Wheat Ridge, and small landlords, often want a discounted house with a clear path. The title company pays the taxes from the proceeds.

Build your list before you sign anything. Our guide to finding cash buyers shows how. Close with an investor-friendly title company so back taxes and any certificate payoff are handled correctly.

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Step by step

How to start wholesaling tax delinquent properties in Colorado

Pull the list. Request delinquent data from the county treasurer and match it to assessor records.
Check the certificate status. Find out whether a lien was sold and what the holder is owed.
Contact the owner. Be honest, listen and never pressure. Follow Colorado No-Call and federal rules.
Run the numbers. Use the ARV calculator and the MAO calculator and subtract back taxes and interest.
Sign as a principal. Use a written contract that says you may assign it. Ask an attorney to review your form.
Market the contract. Send the terms to your buyers, not the house itself.
Close through title. Have the title company pay taxes and any certificate payoff from proceeds.

Your checklist for wholesaling Tax Delinquent Properties in Colorado

Confirm whether a tax lien certificate was sold and its date.
Get a written payoff from the treasurer before you price the deal.
Check for other liens with a title search.
Write your assignment intent into the contract.
Ask a Colorado attorney about brokerage risk.

A Colorado example: a Lakewood owner with back taxes

Property	3-bed ranch near Union Blvd
After-repair value	$520,000
Repairs	$55,000
Back taxes and interest	About $9,800
Contract price	$355,000
Assignment fee	$17,500

A widow in Lakewood had let two years of Jefferson County taxes slide after her husband died. A lien had been sold, and she had no idea how to pay it. A letter reached her, and she called.

You checked comps with the ARV calculator, then ran the MAO calculator. At $355,000 the deal left room for repairs. You contracted in your own name, told her you might assign, and she was fine with that.

A rehabber paid a $17,500 fee. At closing the title company paid the taxes and certificate payoff from her proceeds, and she kept the balance.

Colorado rules to know

Colorado tax lien rules and wholesaling law

Colorado counties generally sell tax liens under Title 39, Article 11. Redemption by the owner is generally allowed until the treasurer’s deed is issued. Since a 2024 change, a certificate holder can generally apply for a deed at least three years after the sale. Dates and interest differ by county, so call the treasurer.

Colorado has no wholesaling statute that we found. Broker rules in C.R.S. 12-10-201 are broad, so market your contract, not the property, and never take pay to represent someone. Denver has discussed a wholesaler ordinance, but we have not confirmed it as adopted. Read our attorney guide and check current text.

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Tax cases hinge on county details. Mentorship students bring us their lists, and we help them read treasurer records and set safe offers.

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FAQ

Tax Delinquent Properties in Colorado: common questions

Is wholesaling tax delinquent properties in Colorado legal?

Generally yes when you act as a principal, but we found no wholesaling statute, so check current rules and ask an attorney. Broker rules in C.R.S. 12-10-201 are broad, so market your contract, not the property, and never take pay to represent someone.

Can the owner still keep the house after a lien sale?

Often yes. Owners can generally redeem by paying the amount due with interest before a treasurer’s deed issues. Colorado counties generally sell tax liens under Title 39, Article 11, and dates and interest differ by county, so call the treasurer.

Who pays the back taxes in a wholesale deal?

Usually the title company pays them from the sale proceeds at closing. In the Lakewood example, the title company paid about $9,800 of taxes and the certificate payoff from the widow’s proceeds, and she kept the balance. Get a written payoff first.

How long before a certificate holder can get a deed?

In general, at least three years after the tax lien sale. Confirm with the county treasurer. A 2024 change lets a certificate holder generally apply for a deed at least three years after the sale, so the process runs for years and owners often have time to act.

Where do I find delinquent lists?

Start with the county treasurer and assessor websites. Treasurers post delinquent and tax sale lists, often before the sale, and assessor records give owner and mailing address data. Stack those with absentee or probate leads, and follow Colorado No-Call rules before you phone.