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How to Make a Valid Will in Iowa

Iowa has specific rules about who can make a will, how it must be signed, how many witnesses are needed, and whether notarization is required. Here's everything you need to know about creating a valid last will and testament in IA.

This is general information, not legal advice. Laws can change. Consult a Iowa attorney to confirm current requirements.

Iowa Will Requirements at a Glance

Minimum age18
Witnesses required2
Notarization requiredNot required
Self-proving affidavitAvailable
Holographic (handwritten) willsNot accepted
Electronic willsNot recognized
Oral (nuncupative) willsNot recognized
Property systemCommon law

Who Can Make a Will in Iowa?

You must be at least 18 years old to make a will in Iowa. Married minors may make a will (Iowa Code § 633.264). The testator must be of full age and sound mind (Iowa Code § 633.264)

Signing Requirements

Must be in writing. Can be typed, printed, or handwritten. If you are physically unable to sign, Another person may sign in the testator's presence and by the testator's express direction.

Witness Requirements in Iowa

Iowa requires 2 witnesses. Must be competent witnesses. The will must be signed by the testator or by some person in the testator's presence and by the testator's express direction, and attested by two competent witnesses (Iowa Code § 633.279).

Interested witnesses: An interested witness does not invalidate the will

Notarization in Iowa

Notarization is not required for a will to be valid in Iowa. Not required for validity; used for self-proving affidavit

Self-Proving Affidavit

Iowa allows a self-proving affidavit, which simplifies probate by eliminating the need for witnesses to testify in court. Testator and witnesses sign a sworn affidavit before a notary public (Iowa Code § 633.279)

Handwritten (Holographic) Wills

Iowa does not recognize holographic wills. Holographic wills are not recognized in Iowa

Electronic Wills

Iowa does not currently recognize electronic wills. Iowa does not currently have an electronic wills statute

How to Revoke a Will in Iowa

In Iowa, a will can be revoked by:

  • Executing a subsequent will or codicil
  • Physical destruction (burning, tearing, canceling, obliterating) by the testator or at the testator's direction

Iowa Code § 633.284

Special Provisions in Iowa

Iowa is a separate property/common law state. Surviving spouse has an elective share of one-third of all property that passed to others at the decedent's death (Iowa Code § 633.238). Iowa has a state inheritance tax (rates vary by relationship)

Relevant Iowa Statutes

  • Iowa Code § 633.264 (Who may make a will)
  • Iowa Code § 633.279 (Execution of wills; self-proving)
  • Iowa Code § 633.284 (Revocation)
  • Iowa Code § 633.238 (Elective share)

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