The Estate Planning Guide Est. 2026

What Happens If You Die Without a Will in Wyoming?

By The Estate Planning Guide Editorial Team Researched against primary sources

Published June 3, 2026 7 min read

Quick answer

If a married person with children dies intestate in Wyoming, the surviving spouse takes one-half of the estate and the children share the other half — no matter how many children there are. Wyoming does not reduce the spouse's share for blended families.

⚠️ Educational information only — not legal, tax, or financial advice.

The figures on this page are general estimates. Laws, fees, thresholds, and prices differ by state and change often, and your own situation may change the result. Before you act, confirm the current numbers and rules for Wyoming with a licensed professional — an attorney, tax advisor, or licensed agent as appropriate. Reading this page does not create a professional relationship.

How intestacy works in Wyoming

When someone dies in Wyoming without a valid will, Wyo. Stat. §2-4-101 et seq. decides who inherits. The statute orders potential heirs by their relationship to the deceased — spouse and children first, then parents, then more distant relatives — and specifies exactly what share each one receives.

Wyoming is a common-law (separate property) state, so there is no community-property split; the shares above apply to the whole estate.

What happens when there’s a surviving spouse only (no children, no parents)

If the decedent leaves a spouse but no child or descendant of a child, the entire estate passes to the surviving spouse.

What happens when there’s a surviving spouse and children

This is the most common situation and where Wyoming’s rules get specific:

The surviving spouse takes one-half of the estate; the remaining one-half passes to the surviving children and the descendants of any deceased child (by representation). The split is a flat 50/50 regardless of the number of children.

For families where everyone is from the same marriage, the spouse generally gets a meaningful share. For blended families — where one or more children are from a prior relationship — many states change the math substantially. If your situation might fit that, the section above is exactly the rule that applies.

What happens when there’s a surviving spouse and parents (no children)

The surviving spouse takes the entire estate. Wyoming gives the spouse everything when there are no children, so the decedent's parents and siblings inherit nothing while a spouse survives.

What happens when there are children but no spouse

The entire estate passes to the decedent's surviving children equally, with the descendants of a deceased child taking that child's share by representation.

What happens when there’s no spouse and no children

With no spouse and no descendants, the estate passes to the decedent's father, mother, brothers and sisters, and the descendants of deceased siblings, sharing equally; if none survive it passes to more remote next of kin, and ultimately escheats to the State of Wyoming if there is no heir.

This is where intestacy starts producing results that often surprise people — distant relatives the deceased may not have been close to can end up inheriting, and a long-time unmarried partner inherits nothing.

A Wyoming-specific quirk

Wyo. Stat. §2-4-101 fixes the spouse's share at a flat one-half whenever there are children — it does not vary with the number of children or distinguish blended families — and the same section expressly abolishes the old dower and curtesy rights.

What intestacy can’t do (and why it usually fails most people)

Even when Wyoming’s intestacy rules produce a result close to what someone would have chosen, the rules can never:

  • Leave anything to an unmarried partner — intestacy doesn’t recognize unmarried partners regardless of relationship length
  • Leave anything to a step-child you didn’t formally adopt
  • Leave anything to a friend, charity, or specific person outside your family
  • Name a guardian for your minor children — a Wyoming judge picks
  • Specify who handles your estate — a court appoints an administrator
  • Identify specific items for specific people
  • Account for blended-family dynamics in nuanced ways
  • Reduce probate costs and time — intestate estates still go through full probate

For most Wyoming families, a basic will — costing $300 to $1,500 with a local attorney, or $50 to $300 with an online service — is meaningfully better than the default rules.

What probate looks like in Wyoming when there’s no will

If someone dies intestate in Wyoming, the estate still goes through probate. A court appoints an administrator (rather than an “executor” — the title is different for intestacy) to:

  1. Inventory the estate’s assets
  2. Notify creditors and pay debts
  3. Identify legal heirs under Wyoming’s intestacy statute
  4. Distribute remaining assets to heirs according to the statute

For details on what probate costs and how long it takes in Wyoming, see:

What to do this week if you don’t have a will

The most useful single move for any Wyoming adult without a will:

  1. Write a basic will. Either through an online service ($50-$300) or a local attorney ($300-$1,500). Name an executor, name a guardian for any minor children, and specify who inherits what.
  2. Update beneficiary designations on retirement accounts, life insurance, and POD/TOD bank accounts. These pass outside both the will and intestacy.
  3. Sign a financial power of attorney and a healthcare directive. These handle incapacity (not death) and prevent your family from needing court-appointed guardianship.

For a Wyoming family with a typical estate, this whole package usually costs under $1,500 and takes a couple of weeks of intermittent work. It’s substantially cheaper and less stressful than what happens if you don’t do it.

What happens without a will in other states

Intestacy rules differ from state to state — here’s what happens when someone dies without a will elsewhere:

This page explains Wyoming intestacy law in general terms as of 2026. It is not legal advice; intestacy provisions, dollar thresholds, and statute citations can change. Confirm current rules with a licensed Wyoming attorney before relying on this page. Sources: Wyo. Stat. §2-4-101 (rule of descent; dower and curtesy abolished), Wyo. Stat. §2-4-102 (per stirpes distribution), Wyo. Stat. §2-4-105 (escheat).

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