Wyoming Estate Planning: The Complete 2026 Guide

Wyoming is one of the most favorable states in the country to die owning property. No state income tax (it's constitutionally prohibited), no estate tax, no inheritance tax, no gift tax. And since July 1, 2025, a small estate threshold of $400,000 that lets most middle-class families skip formal probate entirely.

Yet none of that protects you if you die without a plan. Wyoming's intestacy law decides who gets what, the court decides who manages it, and a process that could have taken your family weeks takes a year instead. This guide covers the pieces every Wyoming resident should have in place and how they fit together.

Start With What Wyoming Law Does Without a Plan

If you die without a will, Wyoming Statute § 2-4-101 distributes your estate by formula. A surviving spouse and children split the estate — the spouse gets half, the children split the other half. No children? The spouse takes more, but parents and siblings can inherit shares you'd never have given them. Stepchildren inherit nothing by default, no matter how close the relationship.

The details matter enough that we've covered them separately in Who Inherits Without a Will in Wyoming. The point here: intestacy isn't a neutral default. It's a plan the state wrote for you, and it rarely matches what families actually want.

The Core Documents

A complete basic Wyoming estate plan has five components:

1. A last will and testament. Valid under W.S. § 2-6-112 when it's in writing, signed by you, and witnessed by two disinterested people. It names your executor, nominates guardians for minor children, and directs who gets what. Add a self-proving affidavit (W.S. § 2-6-114) notarized at signing, and the will is admitted to probate without tracking down witnesses later. Template guidance: Wyoming Will Template and Form.

2. Beneficiary designations. Retirement accounts, life insurance, and POD/TOD bank accounts pass to whoever is named on the account — the will doesn't control them, it loses to them. An outdated beneficiary form (an ex-spouse, a deceased parent) silently breaks the rest of your plan. Audit every account.

3. A Transfer on Death deed. Under W.S. § 2-18-103, you can record a TOD deed that passes your home or land directly to a named beneficiary at death, no probate, while you keep full control during your lifetime. It must be signed, notarized, and recorded with the County Clerk before death. Full walkthrough: Transfer on Death Deed Wyoming.

4. Durable financial power of attorney. Covers you during incapacity — bills, banking, property transactions. Without it, your family faces a court guardianship proceeding just to pay your mortgage while you're in the hospital.

5. Healthcare power of attorney and advance directive. Names someone to make medical decisions and records your treatment wishes. Details in Wyoming Advance Directive.

The $400,000 Small Estate Threshold Changed Everything

For deaths on or after July 1, 2025, Senate File SF0104 raised Wyoming's small estate limit from $200,000 to $400,000. Estates under that line use summary distribution — weeks, minimal cost, no full administration — instead of formal probate's six to twelve months and five-to-seven-percent fees. The timeline comparison is in How Long Does Probate Take in Wyoming.

Crucially, only probate assets count toward the threshold. TOD-deeded real estate, beneficiary accounts, joint tenancy property — none of it enters the estate. A family can hold well over $400,000 in total assets and still have a probate estate near zero. That's the real estate planning play in Wyoming today: not an expensive trust, but a will plus deliberate beneficiary designations and a recorded TOD deed. See How to Avoid Probate in Wyoming and Wyoming Living Trust for when a trust is still worth the cost.

Wyoming-Specific Wrinkles Worth Knowing

Mineral rights. If you own severed mineral interests or royalties, casual planning fractionalizes them across heirs every generation. These need explicit attention in your will or a consolidated structure.

Out-of-state executors. Naming your child in Denver or Salt Lake as executor is fine — but under W.S. § 2-11-301 they must designate an in-state resident process agent. File the designation with your documents and it's a non-event; discover it mid-probate and it stalls everything.

Medicaid estate recovery. Wyoming uses the expanded definition of "estate" under W.S. § 42-4-206, so recovery after long-term care can reach joint accounts, life estates, living trusts, and TOD deeds — not just probate assets. A will distributes assets; it doesn't shield them. More in Wyoming Medicaid Estate Recovery.

Digital assets. Under Wyoming's RUFADAA adoption (W.S. § 2-3-1001), your executor can't access the contents of your email and messages unless you explicitly grant consent in your will or trust. If digital access matters, the grant has to be written in.

Community property. Wyoming is a common law state, but couples can opt into community property tax treatment (the double step-up in basis) through a Wyoming Community Property Trust. Explained in Is Wyoming a Community Property State.

Putting It Together

The sequence that works for most Wyoming families:

1. Inventory everything you own and how it's titled.
2. Fix beneficiary designations on every account.
3. Execute a will with a self-proving affidavit.
4. Record a TOD deed on your real estate.
5. Sign durable financial and healthcare powers of attorney.
6. Tell your executor where the originals live — and file the process agent designation if they're out of state.

The Wyoming Basic Estate Planning Kit packages all of it: the will template, self-proving affidavit, TOD deed and vehicle TOD (MV-308) templates, both powers of attorney, the small estate worksheet that checks you against the $400,000 threshold, the out-of-state executor process agent designation, and a digital asset inventory — the complete basic plan, built for Wyoming's current law.

See more Wyoming guides →