State requirements · Missouri
Missouri Will Requirements
Every state sets its own rules for executing a valid will. This is the 2026 reference for Missouri — witnesses, notarization, and whether handwritten (holographic) wills are accepted — plus how to prepare a Missouri-compliant draft by voice with VoiceWill.
Witnesses
2
Notary
Optional
Holographic
Accepted
How a will is signed in Missouri
Two witnesses required. Holographic (handwritten) wills are accepted in this state.
What to include in your Missouri will
- Executor (and an alternate) authorized under Missouri probate
- Guardian for minor children
- Specific bequests and residuary clause
- Self-proving affidavit (recommended) signed before a notary
- 2 adult witnesses present at signing, not beneficiaries
Prepare a Missouri-compliant will by voice in under an hour.
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