Minnesota · Estate Law

Minnesota requires two witnesses for attested wills with harmless-error backup

Minnesota Statutes — Execution; Witnessed or Notarized Wills

Minn. Stat. § 524.2-502

What the rule says

Minnesota provides two pathways to a valid will under the UPC framework:

Attested wills (Minn. Stat. § 524.2-502)

A valid Minnesota attested will requires:

1. A writing. 2. The testator's signature. 3. Two witnesses. Two witnesses must sign the will within a reasonable time after each witnessed either the testator's signing or the testator's acknowledgment.

Minnesota also recognizes notarized wills under § 524.2-502 — a will signed by the testator and acknowledged before a notary is valid as an alternative to the witness requirement.

Harmless-error doctrine (Minn. Stat. § 524.2-503)

Minnesota has adopted the harmless-error rule. Defective documents can be probated with clear and convincing evidence of testamentary intent.

Holographic wills

Minnesota does not have a separate holographic will statute. Handwritten unwitnessed wills are not recognized as a separate will type, but the harmless-error rule may allow such documents to be probated.

What you can do about it

For a Minnesota will execution:

- Have the testator and two witnesses present OR notarize. - Use the self-proving affidavit. - Sign at the end of the document. - Avoid using beneficiaries as witnesses.

Who this affects most

Minnesota's flexible UPC framework reduces execution risk. The notarized-will alternative provides additional flexibility.

Verified April 29, 2026. View the statute at Minnesota Office of the Revisor of Statutes.

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This information is educational, not legal advice. For complex situations, consult a licensed Minnesota attorney.