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Wyoming · Weigh your options

Property tax foreclosure in Wyoming

Wyoming is a tax lien certificate state. If your property taxes stay unpaid, the county treasurer sells a certificate of purchase on your property at a yearly tax sale, and you then have at least 4 years to redeem before the certificate holder can apply for a tax deed. If no one redeems, the holder or the county can get a tax deed and the right to possession. Wyoming has not passed a law since Tyler v. Hennepin County (2023) giving former owners a way to claim equity after a tax deed, so act well before the deadline.

Reviewed against Wyoming law and official sources on October 11, 2026. General information, not legal advice.

The property tax process in Wyoming, step by step

  1. Your taxes become delinquent

    After November 10 and May 10

    Half of the tax is payable on November 10 and half on May 10 of the next year, and no interest is charged if the whole tax is paid by December 31. Any part not paid on time is delinquent and grows at 18% interest a year until paid.

    Wyo. Stat. § 39-13-108(b)(i), (ii)

  2. Notice of the tax sale

    Published for 3 weeks, starting at least 4 weeks before the sale and before the first week of September

    The county treasurer publishes a notice of sale in a legal newspaper once a week for 3 weeks. It lists the owner's name, the property, the years and amounts owed, and the date and place of the sale. You can still pay the treasurer before the sale to keep your property off the list.

    Wyo. Stat. § 39-13-108(e)(ii)

  3. The tax sale and certificate of purchase

    Sale day at the courthouse

    A buyer who pays the taxes, interest, penalties and costs gets a certificate of purchase, and property no one buys is bid in for the county. The buyer gets a lien on your property, not ownership, and the certificate can be sold to someone else.

    Wyo. Stat. §§ 39-13-108(d)(ii), 39-13-108(e)(iii)

  4. How to redeem

    Until a valid tax deed application is accepted

    You redeem by paying the county treasurer the sale amount plus 3% and 15% interest a year, plus 15% a year on any later taxes the holder paid. If the holder has already sent notice of a deed application, you also pay the holder's actual expenses, up to $250. The treasurer gives you a certificate of redemption, for a fee of up to $20.

    Wyo. Stat. § 39-13-109(e)

  5. Notice before a tax deed

    Deed application 4 to 6 years after the sale; notice at least 3 months before

    Before applying for a deed, the holder must serve a notice on the people living in the home and the person the property is taxed to, and mail one by certified or registered mail to the record owner and mortgagees. The notice must say when your time to redeem runs out. If the county holds the certificate, the county clerk must notify you at least 60 days before the county takes its deed.

    Wyo. Stat. § 39-13-108(e)(iv), (v)

  6. Tax deed and possession

    After the redemption time runs out

    The treasurer issues a tax deed to the holder, or to the county, and the new owner is entitled to possession of the property. Anyone challenging the deed has the burden of proof, and a lawsuit to recover the property must be brought within 6 years after the tax sale.

    Wyo. Stat. § 39-13-108(e)(v), (vii)

  7. Surplus and help paying

    Claim within 2 years if a court sale is held

    Wyoming's law has no surplus payment to the owner when a tax deed is issued. Only if a certificate holder forecloses in district court instead does the balance of the sale go to people with prior interests, claimed within 2 years of confirmation. To avoid a sale, ask your county about its tax deferral program for your home, and apply for the state property tax refund program by the first Monday in June.

    Wyo. Stat. §§ 39-13-108(d)(ii) to (iv), 39-13-107(b)(iii), 39-13-109(c)(v)

Common questions in Wyoming

How long can I go without paying property taxes in Wyoming before I lose my home?

Taxes go to a tax sale the year they are unpaid, and the certificate holder can apply for a tax deed 4 to 6 years after that sale. Interest builds the whole time, at 18% before the sale and 15% plus a 3% charge after it. You can redeem until a valid deed application is accepted.

Can my Wyoming county put off part of my property tax?

Some can. A county board may adopt a program to defer up to half the real estate tax on your principal residence on 40 acres or less, if you qualify. You apply to the county commissioners by November 10, deferred taxes carry interest, and they come due when you sell, transfer or no longer qualify.

Does Wyoming give me money back if my home is taken by tax deed?

Wyoming's tax sale law does not say a former owner gets any equity when a tax deed is issued, and it was not changed after the 2023 Supreme Court case on this issue. If you are facing a tax deed and have equity in your home, contact legal aid quickly and try to redeem, sell or refinance first.

Step by step

More on foreclosure in Wyoming

Understand the process

What is happening and how much time there is.

Weigh your options

What can stop it, and what happens if it goes ahead.

Get help now

Who to call, and what to do when a sale is scheduled.

Also in Wyoming

Property tax foreclosure (this page)Claim surplus funds

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Sources for this page

  1. Wyoming Statutes Title 39, Taxation and Revenue (ss. 39-13-107, 39-13-108, 39-13-109)
  2. Wyoming State Treasurer, Unclaimed Property
  3. Wyoming Legislature, 2025 General Session legislation list
  4. Wyoming Legislature, 2026 session legislation list
  5. Wyoming Statutes Title 34 (Property, Conveyances and Security Transactions), including §§ 34-4-101 to 34-4-113
  6. Wyoming Statutes Title 1 (Code of Civil Procedure), including §§ 1-18-101 to 1-18-104
  7. Wyoming Department of Family Services: Housing, Utilities and Energy Assistance
  8. Wyoming Division of Banking: How to File a Complaint