State requirements
Making a will in Idaho
Idaho lists 2 witnesses, recognizes handwritten (holographic) wills, and offers a self-proving affidavit that speeds up probate. These are educational source notes, not a certification of an individual document. Verify the current official rules before signing.
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Witnesses
2 witnesses
Notarization
Optional (affidavit)
Holographic wills
Recognized
Self-proving affidavit
Available
Overview
Idaho adopted the Uniform Probate Code (UPC). Idaho recognizes holographic wills. Idaho is a community property state.
Key Statutes
| Statute | Citation | Summary |
|---|---|---|
| Testamentary Capacity | Idaho Code § 15-2-501 | 18+ and of sound mind |
| Execution Requirements | Idaho Code § 15-2-502 | Written, signed, 2 witnesses |
| Holographic Wills | Idaho Code § 15-2-502 | Material portions handwritten |
| Self-Proving | Idaho Code § 15-2-504 | Available with affidavit |
| Community Property | Idaho Code § 32-906 | Marital property rules |
Execution Requirements
IDAHO WILL REQUIREMENTS (UPC):
✓ In writing
✓ Signed by testator
✓ Signed by 2 or more witnesses within reasonable time
HOLOGRAPHIC WILLS:
✓ Material portions in testator's handwriting
✓ Signed by testator
✓ NO witnesses required
Community Property State
IDAHO COMMUNITY PROPERTY:
- Property acquired during marriage is community property
- Each spouse owns 50%
- Can only dispose of your 50% share by will
- Separate property freely disposable
Checklist for Idaho Wills
- •[ ] Testator is 18+ and of sound mind
- •[ ] Will is written
- •[ ] Testator signed
- •[ ] 2 witnesses signed within reasonable time
- •[ ] Self-proving affidavit completed
- •[ ] OR: Holographic will with material portions handwritten
- •[ ] Community property properly identified
Idaho will questions, answered
Can I make a will online in Idaho?
You can prepare wishes online, but the method of drafting alone does not establish validity. Check Idaho requirements, your circumstances and the currently supported drafting scope. Professional review is separate.
How many witnesses does a will need in Idaho?
Idaho requires 2 witnesses. Witnesses should not be beneficiaries — an interested witness can jeopardize their gift or invite a contest.
Does Idaho require a will to be notarized?
Notarization and witnessing serve different purposes. Check the rules for your particular Idaho document; neither action alone establishes validity. A notary is used for the optional self-proving affidavit, which lets the probate court accept the will without contacting your witnesses.
Are handwritten (holographic) wills valid in Idaho?
Yes, Idaho recognizes holographic wills under specific conditions. They are riskier than witnessed wills — harder to probate and easier to contest — so a witnessed will remains the safer choice.
What makes a will legally valid in Idaho?
Idaho sets out what happens at signing: the will is in writing, the person making it is 18 or older and of sound mind, they sign it, and 2 witnesses who are not beneficiaries sign it as well. A notary is not part of that list — notarization belongs to the optional self-proving affidavit. Capacity and freedom from pressure matter as much as the formalities, and statutes change, so read the current Idaho source above and get local help for your circumstances. Note: Idaho is a community property state.
Keep reading
All guides →Your Idaho wishes, thoughtfully prepared.
Start with your location and supported circumstances. A public guide does not mean generation is currently open. Professional review and signing remain separate steps.
Check drafting availabilityThis page is general information about Idaho law, not legal advice. Statutes change — verify current requirements or consult a licensed Idaho attorney for complex situations.