How to Make a Will in Idaho (2026 Guide)

A will made in Idaho must be signed by you and by 2 witnesses to be valid. Yes (Idaho Code § 15-2-504). It lets the court accept the will without tracking down the witnesses later. Below is everything the signing cover sheet in your free Idaho will covers, generated from the same rules.

Make my free Idaho will

Idaho will requirements at a glance

Witnesses required	2
Self-proving affidavit	Yes
Notary required for the will	No
Notary for the affidavit	Yes
Holographic wills recognized	Yes
Electronic wills recognized	Yes
Remote witnessing allowed	No
Community property state	Yes
Personal property memorandum	Yes
No-contest clause	Limited
Will execution statute	Idaho Code § 15-2-502
Financial POA statute	Idaho Code § 15-12-101 et seq. (Idaho Uniform Power of Attorney Act, 2008)
Healthcare directive statute	Idaho Code § 39-4501 et seq. (Medical Consent and Natural Death Act); form at § 39-4510

Witnesses

Two witnesses. The will must be in writing, signed by the testator (or by another in the testator's presence and at the testator's direction), and signed by at least two persons, each of whom witnessed either the signing or the testator's acknowledgment of the signature or of the will (Idaho Code § 15-2-502). Any person generally competent to be a witness may act, and a will is not invalid because it is signed by an interested witness (Idaho Code § 15-2-505); use adults who take nothing under the will anyway. Witnesses need not sign in each other's presence, but signing together in one sitting is the safest practice.

Do you need a notary in Idaho?

Not for the will itself. A notary is needed only to make the will self-proving through the affidavit, which is strongly recommended.

Self-proving affidavit

Yes (Idaho Code § 15-2-504). It lets the court accept the will without tracking down the witnesses later. What a self-proving affidavit does.

How to sign your will in Idaho

1. Read the signing cover sheet. It is generated with your will and lists every requirement below in checklist form.
2. Gather your witnesses. You need 2 adult witnesses who are not beneficiaries. Two witnesses. The will must be in writing, signed by the testator (or by another in the testator's presence and at the testator's direction), and signed by at least two persons, each of whom witnessed either the signing or the testator's acknowledgment of the signature or of the will (Idaho Code § 15-2-502). Any person generally competent to be a witness may act, and a will is not invalid because it is signed by an interested witness (Idaho Code § 15-2-505); use adults who take nothing under the will anyway. Witnesses need not sign in each other's presence, but signing together in one sitting is the safest practice.
3. Sign in front of your witnesses. Declare that the document is your will, sign at the end, and have the witnesses sign while you are all together.
4. Complete the self-proving affidavit before a notary. Optional but strongly recommended (Idaho Code § 15-2-504). Many people sign the will and the affidavit at the notary's office in one sitting.
5. Store the original safely. Keep the original in a safe, fireproof place your executor can access without a court order; a safe-deposit box may be sealed at death. Tell your executor where it is and give them a copy. Idaho has no general statute for lifetime deposit of a will with the court.
6. Tell your executor. Your executor needs to know the will exists and where it is. Give them the Executor Information Sheet.

Your spouse's rights

Idaho is a community property state and has no general elective share. Each spouse already owns one-half of the community property (Idaho Code § 32-906), so a will disposes of only the testator's half plus separate property. A surviving spouse may elect to take one-half of quasi-community property (property acquired elsewhere that would have been community property in Idaho) (Idaho Code §§ 15-2-201 to 15-2-209), and is entitled to the homestead allowance, exempt property and family allowance (Idaho Code §§ 15-2-402 to 15-2-404).

Idaho is a community property state. Property acquired during marriage is generally owned half by each spouse. A will disposes only of the testator's half plus separate property. Our Idaho will includes a community property acknowledgment.

Homestead

No special restriction on devising a homestead by will. A surviving spouse (or minor/dependent children) is entitled to a homestead allowance of $50,000 with priority over most claims and devises (Idaho Code § 15-2-402); the homestead exemption from creditors is in Idaho Code § 55-1001 et seq.

If you die without a will in Idaho

If you die without a will in Idaho, your spouse takes all of the community property (Idaho Code § 15-2-102). Your separate property goes entirely to your spouse if you leave no descendants and no parents; otherwise the spouse takes one-half of the separate property and your descendants (or, if none, your parents) take the other half (Idaho Code §§ 15-2-102, 15-2-103). With no spouse, everything passes to descendants, then parents, then siblings. More on intestacy.

Other estate-planning documents in Idaho

• Durable financial power of attorney: Idaho Code § 15-12-101 et seq. (Idaho Uniform Power of Attorney Act, 2008). The power of attorney must be signed by the principal (or by another adult in the principal's conscious presence at the principal's direction); a signature acknowledged before a notary public is presumed genuine and is required in practice (Idaho Code § 15-12-105). Witnesses are not required by statute; two adult witnesses are recommended. Record it with the county recorder before using it for real estate.
• Advance healthcare directive: Idaho Code § 39-4501 et seq. (Medical Consent and Natural Death Act); form at § 39-4510. Idaho's statute does not require witnesses or notarization for a living will or durable power of attorney for health care (Idaho Code §§ 39-4509, 39-4510), but because other states and many providers expect them, sign before two adult witnesses (not the agent, not related to you, not your health care provider) and a notary public. The statutory form is optional. Idaho maintains a Health Care Directive Registry through the Secretary of State (Idaho Code § 39-4515).
• HIPAA authorization: HIPAA authorization is governed by federal law (45 C.F.R. § 164.508); no state-specific execution formality. Sign and date it; no witnesses or notary are required, though notarization does no harm.
• Personal property memorandum: Recognized (Idaho Code § 15-2-513).

Idaho notes

• Idaho is a community property state (Idaho Code § 32-906). Your will controls only your separate property and your one-half interest in community property.
• Idaho recognizes electronic wills under its Uniform Electronic Wills Act; this service produces a paper will to be signed with pen and ink.
• Idaho recognizes holographic wills whose signature and material provisions are in the testator's handwriting (Idaho Code § 15-2-503).

Frequently asked questions

How many witnesses does a will need in Idaho?

Idaho requires 2 witnesses (Idaho Code § 15-2-502). Two witnesses. The will must be in writing, signed by the testator (or by another in the testator's presence and at the testator's direction), and signed by at least two persons, each of whom witnessed either the signing or the testator's acknowledgment of the signature or of the will (Idaho Code § 15-2-502). Any person generally competent to be a witness may act, and a will is not invalid because it is signed by an interested witness (Idaho Code § 15-2-505); use adults who take nothing under the will anyway. Witnesses need not sign in each other's presence, but signing together in one sitting is the safest practice.

Does a will need to be notarized in Idaho?

Not for the will itself. A notary is needed only to make the will self-proving through the affidavit, which is strongly recommended.

Does Idaho have a self-proving affidavit?

Yes (Idaho Code § 15-2-504). It lets the court accept the will without tracking down the witnesses later.

Are handwritten (holographic) wills valid in Idaho?

Yes, Idaho recognizes holographic wills under certain conditions, but a typed, witnessed will is far safer and is what this service produces.

Can I disinherit my spouse in Idaho?

Idaho is a community property state and has no general elective share. Each spouse already owns one-half of the community property (Idaho Code § 32-906), so a will disposes of only the testator's half plus separate property. A surviving spouse may elect to take one-half of quasi-community property (property acquired elsewhere that would have been community property in Idaho) (Idaho Code §§ 15-2-201 to 15-2-209), and is entitled to the homestead allowance, exempt property and family allowance (Idaho Code §§ 15-2-402 to 15-2-404).

What happens if I die without a will in Idaho?

If you die without a will in Idaho, your spouse takes all of the community property (Idaho Code § 15-2-102). Your separate property goes entirely to your spouse if you leave no descendants and no parents; otherwise the spouse takes one-half of the separate property and your descendants (or, if none, your parents) take the other half (Idaho Code §§ 15-2-102, 15-2-103). With no spouse, everything passes to descendants, then parents, then siblings.

Is a no-contest clause enforceable in Idaho?

A provision penalizing an interested person for contesting the will is unenforceable if probable cause exists for instituting the proceeding (Idaho Code § 15-3-905).

Statutes cited are for reference and may have been amended. This page is general information, not legal advice.