Skip to content

Will requirements in Utah

To make a valid will in Utah, you must be at least 18 and have testamentary capacity, and you must sign the will in front of two witnesses. A notary is not required to make the will valid, though most people still add a notarized self-proving affidavit so the court can accept it later without tracking down witnesses. Utah also recognizes fully handwritten wills and has authorized electronic wills, one of only eight states that allows both forms.

Jurisdiction fact sheetUtah
Minimum age
18
Witnesses
2
Notarization
Not required
Self-proving affidavit
Yes, a separate notarized document
Handwritten (holographic) wills
Recognized
Electronic wills
Recognized
Property system
Common law
Last legal review: April 2026Myend vetted jurisdiction rule set

Who can make a will in Utah

Utah asks that you be at least 18 and have testamentary capacity when you sign. Utah’s law spells out what that capacity means in practice: you can identify the people in your life, understand your relationship to them, understand what you own, and form a plan in your mind for how to give it away. You do not need to understand the state’s inheritance rules to qualify, and the law presumes you have capacity even if you are under a guardianship or need help managing your affairs day to day.

Signing your will in Utah

  1. You sign

    You sign the will yourself, or direct someone else to sign it for you while you are consciously present and aware of what is happening.

  2. Two witnesses sign

    Two witnesses sign within a reasonable time after watching you sign, or hearing you acknowledge the will as yours. Choose adults who inherit nothing under it, so no gift can later be questioned.

  3. The affidavit

    Optional but worth doing: a self-proving affidavit. You and your witnesses sign this separate sworn statement in front of a notary, so a Utah court can later accept the will without tracking either witness down to testify.

Testator
Witness one
Witness two

Handwritten and electronic wills

Utah recognizes holographic wills: if the signature and the material provisions of the document are genuinely in your own handwriting, the will is valid even with no witnesses at all. Utah has also enacted the Uniform Electronic Wills Act, so an electronic will, a readable digital record signed as such, is legally valid too, as long as two witnesses sign within a reasonable time, either in person or over live video. That combination makes Utah one of only eight states where both the handwritten and the electronic route are open at once. Most people still choose the traditional witnessed paper will, since it is the form every other state recognizes without a second look. It is also exactly how Myend’s Last Will works: you build the will online, then print and sign it with two witnesses, on paper, the form Utah and every other state accepts.

Property and your spouse

Utah is a common-law property state: what carries your name alone is generally yours to leave, not automatically split with a spouse the way it works in a community property state. A will still cannot cut a spouse out completely. A surviving spouse can set the will aside and instead claim one third of your augmented estate, a broader measure than just what passes through probate, since it can reach certain transfers made outside it too. If that third works out to less than $75,000, Utah tops the amount up to that floor. Your spouse has to actively make this election, so nothing happens automatically, but the option stands regardless of what your will says.

Your executor

Utah calls the person who carries out your will the executor. Utah’s probate law does not appear to add extra requirements for an out-of-state executor beyond what any executor already handles, such as posting a bond if the will requires one or an interested party asks the court for one. Plenty of people still name someone who lives nearby, simply because filings and court appearances are easier to manage close to home. New to the role? Start with what an executor actually does.

If someone challenges the will

Utah enforces no-contest clauses, provisions that disinherit anyone who challenges the will and loses. But the law draws a line: a no-contest clause is unenforceable against a challenge brought with probable cause, a genuinely reasonable basis for going to court. Utah will not let a will punish someone for asking a fair question, even as it discourages challenges filed purely to cause trouble.

If you do not make a will

Skip the will, and Utah’s intestacy statute decides for you, working through a set line of relatives with no way of knowing who actually mattered in your life. A partner you never married, a friend who filled the role of family for decades, a stepchild you never formally adopted: none of them have a place in that line. Writing a will, however simple, is how your own choices take the place of the state’s default order. See what happens if you die without a will.

What is different about Utah

In Utah, a will can start as handwriting on a legal pad, text typed on a screen, or lines witnessed on paper. Done right, all three hold up the same.

Most states let you make a will one way: on paper, witnessed. Utah is more permissive about the mechanics. The traditional witnessed will works here, the way it does everywhere. So does a holographic will, one written and signed entirely in your own hand, no witnesses required if the handwriting itself proves the document is yours. And Utah has authorized electronic wills, made and signed with approved technology instead of paper. That makes Utah one of only eight states where both the handwritten and the electronic route are open at the same time, alongside neighbors like Arizona, Colorado, Idaho, and Nevada.

The flexibility does not carry over to the marriage rules. If you are married, Utah protects your spouse with a flat elective share, one third of your augmented estate, and that fraction does not change whether you were married one year or fifty. States that scale a spouse’s protection up with the length of the marriage work differently; Utah keeps the math simple, with a $75,000 floor underneath it if a third comes up short.

Common questions

Does a will have to be notarized in Utah?
No. Two witnesses make a Utah will valid on its own. A notary only comes into it for the optional self-proving affidavit, which speeds up probate later but is not required to sign a valid will.
How many witnesses do I need for a Utah will?
Two, watching you sign or hearing you acknowledge the will as yours, then signing it themselves within a reasonable time.
Is a handwritten will legal in Utah?
Yes. Utah calls this a holographic will, and it skips witnesses entirely as long as your signature and the parts that actually decide who gets what are in your own handwriting.
Can I make my will online in Utah?
Utah has authorized electronic wills, so the law allows it. Myend still builds your will for the paper route: you complete it online, then print and sign it with two witnesses, the form every state, Utah included, has always accepted.
What is a self-proving affidavit and do I need one?
It is a separate sworn statement, signed by you and your witnesses before a notary, that lets a Utah court accept your will later without calling either witness to testify. It is optional, but most people add it.
Can I disinherit my spouse in Utah?
Not entirely. A surviving spouse can claim one third of your augmented estate instead of what the will provides, and that fraction does not change with how long you were married.
Can my executor live out of state?
Utah’s probate code does not appear to add extra requirements for an out-of-state executor beyond what any executor handles, like posting a bond if the court asks for one. Many people still name someone local, since it makes filings and hearings easier.
What happens if I die without a will in Utah?
Utah’s intestacy law decides who inherits, following a set line of relatives that has no way of accounting for unmarried partners, close friends, or a stepchild you never formally adopted.

Sources and review

Legal sources
  • Utah Code § 75-2-501Who may make a will: 18 or older with testamentary capacity
  • Utah Code § 75-2-502Execution: witnessed wills and holographic wills
  • Utah Code § 75-2-504Self-proved will: the affidavit procedure
  • Utah Code § 75-2-1405Uniform Electronic Wills Act: execution of an electronic will
  • Utah Code § 75-2-202Elective share: one third of the augmented estate
  • Utah Code § 75-2-515Penalty clause for contest and the probable cause exception

Generated from Myend's vetted jurisdiction rule set. Last legal review: April 2026. General information, not legal advice.

Other states with both handwritten and electronic wills

Utah shares the two-form flexibility with a handful of states, each with its own signing law. Every page carries its own values.

A will that meets Utah requirements

Myend prepares your will for Utah signing rules: two witnesses, the self-proving affidavit ready for the notary, plain language throughout.