Iowa · Estate Law

Iowa requires two witnesses for will execution, no holographic recognition

Iowa Code — Execution of Wills

Iowa Code § 633.279

What the rule says

Iowa requires specific formalities for a valid will. Under Iowa Code § 633.279, a valid Iowa will must satisfy:

1. A writing. 2. The testator's signature. 3. Two competent witnesses. Two competent witnesses must sign the will in the testator's presence.

Iowa requires witnesses to sign in the testator's presence — a strict requirement.

Holographic wills not recognized

Iowa does not recognize holographic wills (handwritten unwitnessed wills) for ordinary residents.

Self-proving affidavits

Under Iowa Code § 633.279(2), a will accompanied by a self-proving affidavit can be admitted to probate without requiring witness testimony.

What you can do about it

For an Iowa will execution:

- Have the testator and at least two competent witnesses present. - Use the self-proving affidavit. - Sign at the end of the document. - Avoid using beneficiaries as witnesses. - Don't rely on handwritten unwitnessed documents in Iowa.

Who this affects most

Iowa's execution requirements are most consequential for anyone executing a will in Iowa and out-of-state residents who relocated with handwritten unwitnessed wills.

Verified April 29, 2026. View the statute at Iowa Legislature.

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