Wyoming Probate Guide

File Probate in Wyoming Yourself

Wyoming's Uniform Probate Code makes most estates eligible for informal probate — no court hearing, no judge, just paperwork and appointment. With a $200,000 small estate threshold and zero state income or estate tax, Wyoming is one of the most executor-friendly states in the country.

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Wyoming probate attorneys typically charge $2,500–$5,000+. Filing yourself saves all of that.

Wyoming Probate at a Glance

Probate Court
District Court (probate registrar for informal)
Small Estate Affidavit
$200,000 personal property — 30-day wait (W.S. § 2-1-201)
Creditor Notice Period
60 days from first publication
Wyoming Estate Tax
None
Wyoming Income Tax
None — federal returns only
Community Property
No — separate property (common law) state
Filing Fee
~$75–$150 (varies by county)
PR Title
Personal Representative

Do You Need Probate?

Not every asset at death goes through probate. Before opening a probate case, identify which assets transfer automatically:

Probate is required if the decedent owned real estate in Wyoming titled solely in their name, or if the personal property exceeds $200,000.

Wyoming Small Estate Affidavit — $200,000 Threshold

Wyoming's small estate affidavit threshold ($200,000) is one of the highest in the nation. Many Wyoming estates — particularly those that do not include real estate — qualify to skip probate entirely. Check this path before assuming you need to open a probate case.

Under W.S. § 2-1-201, the affidavit process is available when:

Present the notarized affidavit and a certified copy of the death certificate to the financial institution. The institution is legally required to comply. Real estate is not covered — real property titled in the decedent's name requires probate regardless of value.

Wyoming is not a community property state. Unlike Arizona, Idaho, or Texas — where a spouse's half of community property reduces the estate — in Wyoming all personal property titled in the decedent's name alone counts toward the $200,000 threshold. Even so, the $200,000 threshold is high enough that many Wyoming estates still qualify.

Informal vs. Formal Probate in Wyoming

✓ Informal Probate

  • No court hearing required
  • Reviewed administratively by probate registrar
  • Available when will is uncontested
  • Available when appointment is uncontested
  • Personal Representative acts independently
  • Fastest and least expensive path
  • Right choice for most Wyoming estates

Formal Probate

  • Court hearing required before a judge
  • Required when will is contested
  • Required when appointment is disputed
  • Available when court direction is needed
  • Greater court oversight of administration
  • Higher cost and longer timeline
  • Appropriate for contested or complex estates

The 14-Step Wyoming Probate Process

No Wyoming State Estate Tax or Income Tax

Wyoming is one of only nine states with no personal income tax — and one of a handful with no state estate or inheritance tax. For Wyoming Personal Representatives, this means:

Mineral rights and royalties: Wyoming is one of the nation's top energy-producing states. If the estate includes oil, gas, coal bed methane, or other mineral interests, those royalty payments constitute estate income during administration and must be reported on federal Form 1041. Contact the operator or lessee for IRS Form 1099 copies. A petroleum landman or oil and gas appraiser can provide a formal valuation for the Inventory.

FAQ

Can I file Wyoming probate without an attorney?
Yes. For straightforward estates — an uncontested will, cooperative heirs, no disputes — you can file Wyoming probate yourself. Wyoming's informal probate process was specifically designed to be completed without attorney involvement. Court fees run $75–$150, compared to thousands in attorney fees.
What is Wyoming's small estate affidavit threshold?
$200,000 of personal property — one of the highest thresholds in the country. If the gross personal property estate is $200,000 or less and there is no real estate, you can collect assets using a notarized affidavit under W.S. § 2-1-201 without any probate proceeding. Wait 30 days from death and present the affidavit to the financial institution.
Does Wyoming have a state estate tax?
No. Wyoming has no state estate tax and no state income tax. Wyoming estates only need to file federal tax returns — and federal estate tax only applies to estates over approximately $13.99 million (2025). Most Wyoming estates owe no estate tax at all.
How do I handle mineral rights in a Wyoming estate?
Mineral rights are probate assets if they were in the decedent's name alone. Include them in the Inventory with a date-of-death valuation. Transfer is done by recording an assignment or deed of mineral interests with the county clerk and recorder, and notifying the operator or lessee of the change in ownership. Royalty income earned during estate administration is reported on federal Form 1041.
How long does Wyoming probate take?
Most Wyoming informal probates close in 6–10 months. The 60-day creditor period is the primary timeline driver — it does not start until you publish the creditor notice. The Closing Statement cannot be filed until 6 months after appointment. Straightforward estates with cooperative heirs and no real estate sales can close at or shortly after that 6-month mark.

Related Wyoming Probate Articles

Ready to File Wyoming Probate Yourself?

Our Wyoming guide covers informal probate step by step, the $200K small estate affidavit, mineral rights transfer, real estate deeds, and every filing deadline — with plain-English instructions at every stage.

Start Wyoming Probate Guide — $37.99 →

Instant access · One-time payment

Get Wyoming Small Estate Kit — $17.99 →