Filing an Affidavit of Heirship with Wyoming County Clerk

If a loved one passed away and left behind property in Wyoming without a will, you may need to transfer that property into the rightful heirs' names. An affidavit of heirship is often the simplest and most affordable way to do that but only if you file it correctly with the county clerk. A rejected filing can stall property transfers for weeks or months, and in some cases, it can create legal disputes among family members. Knowing exactly how to submit this document to the right Wyoming county clerk, with the right information and format, saves you time, money, and frustration.

What Is an Affidavit of Heirship?

An affidavit of heirship is a sworn legal statement that identifies the heirs of a deceased person (the decedent) and describes their right to inherit specific property. It's commonly used when someone dies without a will called dying intestate and the estate doesn't go through probate court.

In Wyoming, this document is typically used to transfer real property, such as land, a house, or mineral rights. Once filed and recorded with the county clerk in the county where the property is located, it becomes part of the public record and serves as evidence of the heirs' ownership.

This isn't the same as a probate proceeding. The affidavit doesn't transfer title the way a court order does, but it does put third parties like title companies, buyers, and lenders on notice about who has a claim to the property. For a deeper look at the legal framework, you can review the filing requirements for a Wyoming affidavit of heirship.

When Should You File One?

You should consider filing an affidavit of heirship when:

The decedent owned real property in Wyoming and died without a valid will.
The estate is simple enough that probate isn't necessary or practical.
All heirs agree on who should inherit the property.
You want to clear the chain of title so the property can be sold, refinanced, or transferred.

Timing matters. If the property has liens, tax issues, or competing ownership claims, an affidavit alone may not be enough. In those cases, probate or a quiet title action might be the better path.

What Do You Need Before You Visit the County Clerk?

Gathering the right documents ahead of time prevents delays. Here's what most Wyoming county clerks expect:

A completed affidavit of heirship form. Wyoming doesn't provide a statewide standardized form, so the format varies by county. Some clerks accept a self-drafted affidavit as long as it contains the required information.
Information about the decedent. Full legal name, date of death, last known address, and Social Security number if available.
Information about the heirs. Full legal names, relationship to the decedent, and contact information for each heir.
Property description. The legal description of the Wyoming property not just the street address, but the metes and bounds or lot/block/subdivision description found on the original deed.
Notarization. The affidavit must be signed in front of a notary public. Wyoming requires notarized signatures for recording.
Disinterested witnesses. Most counties require two disinterested witnesses people who are not heirs and have no financial interest in the property to also sign the affidavit.

If you're not sure whether your affidavit meets the county's expectations, this detailed submission walkthrough covers what clerks actually look for during review.

How Do You File It Step by Step?

The submission process is straightforward, but every step matters.

Identify the correct county. File in the county where the real property is physically located. If the decedent owned property in two counties, you'll need to file in both.
Contact the county clerk's office first. Call or visit the clerk's office to confirm their specific requirements. Some counties want a cover sheet; others don't. Some accept walk-in filings; others prefer appointments. The full county clerk submission process breaks down what to expect.
Prepare the document. Draft or complete the affidavit with all required information. Make sure the legal property description matches what's on file with the county.
Get it notarized. Have the affiant (the person swearing to the facts) and both witnesses sign before a notary public.
Bring it to the clerk's office. Submit the original notarized affidavit along with the recording fee. Some clerks also require a self-addressed stamped envelope for returning the recorded document.
Pay the recording fee. Wyoming county clerks charge a per-page recording fee that typically ranges from $8 to $20 per page, depending on the county. Confirm the exact amount before your visit.
Get your recorded copy. The clerk will record the document and return a stamped copy to you. Keep this in a safe place it's your proof that the filing was accepted.

What If You Need Legal Guidance?

An affidavit of heirship is not a court order. It doesn't guarantee that all potential heirs have been identified or that no one will challenge the claim. If the estate involves disputes, multiple marriages, minor heirs, or significant debt, consider consulting a Wyoming real estate or probate attorney before filing. Even a short consultation can help you avoid filing something that won't hold up. If you're weighing your options, this resource on getting legal advice before filing in Wyoming is a useful starting point.

What Are the Most Common Filing Mistakes?

Clerks reject affidavits regularly usually for avoidable reasons:

Missing or incorrect legal description. A street address alone isn't enough. The legal description must match the county's records exactly.
No notarization. Every signature on the affidavit must be notarized. If even one witness forgot to sign in front of the notary, the whole document gets rejected.
Using the wrong county. Filing in the county where the decedent lived instead of the county where the property is located is a surprisingly common error.
Incomplete heir information. Leaving out known heirs even estranged ones can invalidate the affidavit and create legal exposure later.
Using an out-of-state form template. What works in Texas or Oklahoma doesn't necessarily work in Wyoming. Always verify that your form fits Wyoming's requirements.

What Happens After the Affidavit Is Recorded?

Once the clerk records the affidavit, it becomes a public record attached to the property's chain of title. This means:

Title companies can trace ownership back to the heirs.
Future buyers and lenders have notice of the heirs' interest.
The heirs can pursue further steps, like selling the property or transferring it into their own names.

Keep in mind that recording the affidavit doesn't automatically update tax records or remove the decedent's name from county assessor rolls. You may need to contact the county assessor separately to update ownership information for property tax purposes.

For reference, the Wyoming Secretary of State's office provides general information on state recording procedures that may be helpful as you navigate the process.

Can You File From Outside Wyoming?

Yes. If you're an out-of-state heir, you can still file an affidavit of heirship in Wyoming. You'll need to have the document notarized in your home state (Wyoming accepts out-of-state notarizations) and then mail or deliver it to the appropriate county clerk. Some clerks accept filings by mail if you include the recording fee and a return envelope. This guide for out-of-state heirs filing in Wyoming covers the process in more detail.

Filing Checklist Before You Submit

☐ Confirm the correct county where the property is located
☐ Call the county clerk's office to verify local filing requirements and fees
☐ Include the full legal property description (not just a street address)
☐ List all known heirs with full legal names and relationships
☐ Have the affiant and two disinterested witnesses sign before a notary
☐ Bring or mail the original notarized document copies are not accepted for recording
☐ Include the correct recording fee (check amount and accepted payment methods)
☐ Include a self-addressed stamped envelope if mailing the filing
☐ Keep your recorded copy in a secure location after it's returned

Quick tip: Call the county clerk's office before you drive there. Requirements vary from county to county across Wyoming, and a five-minute phone call can save you a wasted trip.