Does an Affidavit of Heirship Need to Be Notarized in Wyoming?

If you're trying to transfer a deceased relative's property in Wyoming without going through full probate, you've likely come across the affidavit of heirship. It's one of the simpler tools available to heirs, but there's a critical detail that trips people up: the notarization requirement. Get this wrong, and your affidavit could be rejected by the county clerk's office, delaying the transfer of real property for weeks or months. Here's what Wyoming law actually requires and how to make sure your document holds up.

Does Wyoming Law Require an Affidavit of Heirship to Be Notarized?

Yes. Under Wyoming statute W.S. § 2-1-205, an affidavit of heirship must be signed under oath before a notary public. This isn't optional. The notarization confirms that the person signing the affidavit called the affiant is who they claim to be and is swearing to the truthfulness of the statements in the document. Without a proper notary acknowledgment, the county clerk will not record the affidavit, and the property transfer process stalls.

The notary's seal and signature verify the affiant's identity and confirm the oath was administered properly. This is a standard legal safeguard that protects both the heirs and any future buyers or lenders who may rely on the recorded document.

What Exactly Does Notarization Mean for This Document?

Notarization on an affidavit of heirship means three things happen when you sign:

Identity verification. The notary checks your government-issued photo ID to confirm you are who you say you are.
Oath or affirmation. You swear (or affirm) that the statements in the affidavit are true. This makes the document a sworn statement, which carries legal weight lying on it can result in perjury charges.
Notarial certificate. The notary attaches or completes a certificate section that includes their signature, commission number, seal or stamp, and the date. This is the part that makes the document officially notarized.

Without all three elements, the notarization is incomplete, and the affidavit won't meet Wyoming's recording standards.

Who Can Sign the Affidavit, and Do the Witnesses Need a Notary Too?

Wyoming law requires that the affidavit be signed by one or more people who have personal knowledge of the decedent's family history and the heirs. These are typically family members, close friends, or someone who knew the deceased well. The affiant must be someone who can speak from direct knowledge not hearsay.

In addition to the affiant's signature, Wyoming requires two disinterested witnesses. These witnesses must not be heirs to the property. Their role is to corroborate the affiant's statements about who the heirs are. Both witnesses should also sign the affidavit before the notary, though the specific notarization requirement applies primarily to the affiant's sworn statement.

Having all parties sign at the same time before the same notary is the cleanest approach. It avoids questions about whether signatures were obtained separately or under different circumstances. If you want to understand more about the full filing process, our guide on how to file an affidavit of heirship in Wyoming without probate walks through each step.

What Happens If You Don't Get the Affidavit Notarized?

A non-notarized affidavit of heirship is not valid in Wyoming. The county clerk's office will refuse to record it. This means:

The property title cannot be transferred to the heirs.
You won't be able to sell, refinance, or take out a loan against the property.
Any future transaction involving the property will have a cloud on the title.

Fixing a rejected affidavit costs time and money. You'd need to track down the affiant and witnesses again, schedule a new notary appointment, and refile. In the meantime, property taxes still come due, and maintenance responsibilities don't pause. Getting it right the first time saves real headaches.

Can You Use a Remote or Online Notary in Wyoming?

Wyoming does allow remote online notarization (RON) under certain conditions, following updates to state notary laws. A commissioned remote notary can notarize documents through a live audio-video session. However, not all county clerk offices are equally familiar with RON-completed documents. Before going this route, check with the specific county where you plan to record the affidavit. Some clerks still prefer or effectively require in-person notarization for recording purposes.

For most people, visiting a local notary public at a bank, law office, or UPS store is the simplest and most widely accepted option. The cost is minimal, usually between $5 and $25 per signature in Wyoming.

What Are the Most Common Mistakes People Make with Notarization?

Here are the errors that most frequently cause affidavits of heirship to be rejected or questioned in Wyoming:

Signing before getting to the notary. You must sign the affidavit in the notary's presence. If you sign it at home and bring it in, the notary cannot notarize a signature they didn't witness.
Expired notary commission. Check that the notary's commission is current. An expired commission makes the notarization invalid.
Missing or incomplete notarial certificate. The notary must complete the certificate language the section that states when, where, and before whom the document was signed. If this is blank or only partially filled in, the document won't record.
Using a witness who is also an heir. Wyoming requires disinterested witnesses. If your witness stands to inherit, their testimony is considered biased and may not be accepted.
Name discrepancies. Make sure the names on the affidavit match the names on the death certificate and any existing property records. Mismatches like a nickname vs. a legal name can create problems during recording.

Avoiding these mistakes is straightforward when you prepare ahead of time. For a deeper look at what Wyoming requires in the document itself, see our breakdown of Wyoming's affidavit of heirship requirements for inherited property.

How Much Does It Cost to Get the Affidavit Notarized and Recorded?

Notarization itself is inexpensive. Wyoming notaries can charge up to $10 per notarial act by statute, though mobile notaries who travel to you may charge additional fees for convenience.

Recording fees vary by county but typically range from $12 to $30 for the first page, with small per-page charges for additional pages. Some counties also charge a transfer fee. To get a better picture of total filing costs, review our article on the cost of filing an affidavit of heirship in Wyoming county courts.

Is an Affidavit of Heirship Even the Right Path for Your Situation?

An affidavit of heirship works well when the deceased person owned real property, there's no will (or the will doesn't need to go through probate), and the heirs agree on who inherits. It's faster and cheaper than formal probate. But it doesn't work in every situation contested estates, significant debts, or unclear family relationships may require probate instead.

If you're weighing both options, our comparison of affidavit of heirship vs. probate in Wyoming can help you figure out which makes more sense for your family.

Practical Checklist for Getting Your Affidavit Notarized in Wyoming

Gather your documents. Have the decedent's death certificate, property deed, and any existing will or probate records available.
Identify your affiant and two disinterested witnesses. Make sure the witnesses won't inherit from the estate.
Draft the affidavit. Include the decedent's full legal name, date of death, marital history, names of all heirs, and a legal description of the property. Consider having an attorney review it.
Schedule a notary appointment. Do not sign the affidavit until you are in front of the notary. Bring valid photo ID for the affiant.
Sign before the notary. The affiant signs under oath. Ideally, both witnesses also sign at the same time and place.
Verify the notarial certificate is complete. Check that the notary filled in the date, location, their printed name, commission expiration, and affixed their seal.
File with the county clerk. Bring the notarized affidavit to the clerk's office in the county where the property is located. Pay the recording fee and get a stamped copy for your records.

Tip: Keep multiple certified copies of the recorded affidavit. Title companies, lenders, and potential buyers will ask for them during any future property transaction. Having copies on hand avoids delays down the road.