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Home→States→Estate Law→Idaho

What Are Idaho's Estate Laws?

2026 Idaho probate costs, will execution requirements, trust laws, and intestacy rules.

See how trust laws, probate costs, and estate taxes differ. Useful if you own property in multiple states or are considering a move.

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Probate Cost Calculator

See a detailed breakdown of probate costs.

Last Will

Requires probate court supervision to transfer assets


Legal Requirements

What's needed to create and execute a valid last will and testament.

Requirement
Idaho
Witnesses Required
2
Notarization
Recommended
Self-Proving
Available
Holographic (Handwritten)
Allowed
Minimum Age
18 years
Interested Witnesses
Allowed

Financial Impact

Estimated probate costs including attorney fees, executor fees, and court costs.

Idaho

Who Inherits

With a valid will, you control who inherits - but it requires probate.

Benefit
Idaho
You Choose Beneficiaries
Court Supervision Required
Public Record
Can Set Conditions
Name Guardian for Minors

Digital Management

How easily you can create and sign your will digitally, including remote notarization options.

Idaho

Sign digitally from anywhere via video call
E-sign allowedRemote notaryElectronic statute

Accepts out-of-state remote notarization

Electronic statute: Idaho Code §§ 15-2-1101–1111

Uniform Electronic Wills Act: tamper-evident electronic record, testator signature, 2 witnesses in physical or electronic presence. Notarization optional (self-proving only per § 15-2-1108/504). Retroactive to deaths on/after Jan 1, 2020.

Based on RULONA (2018). Added 2019, ch. 160. Requires identity proofing, audio-visual recording retained 10 years. Notary must notify Secretary of State before first remote act.


Making Changes

How to modify your will after it's been signed and executed.

Idaho

E-codicils allowed

Idaho authorizes electronic wills and electronic codicils. Paper wills require creating a new will or codicil with the same execution requirements.

West Dakota: $999,999 (99.9%)East Montana: $888,888 (88.8%)

This tool provides general information about Idaho estate planning laws and estimated costs. Actual requirements and costs may vary. Consult a licensed attorney for guidance specific to your situation.

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Compare Idaho with Other States

vs Alabamavs Alaskavs Arizonavs Arkansasvs Californiavs Coloradovs Connecticutvs Delawarevs District of Columbiavs Floridavs Georgiavs Hawaiivs Illinoisvs Indianavs Iowavs Kansasvs Kentuckyvs Louisianavs Mainevs Marylandvs Massachusettsvs Michiganvs Minnesotavs Mississippivs Missourivs Montanavs Nebraskavs Nevadavs New Hampshirevs New Jerseyvs New Mexicovs New Yorkvs North Carolinavs North Dakotavs Ohiovs Oklahomavs Oregonvs Pennsylvaniavs Rhode Islandvs South Carolinavs South Dakotavs Tennesseevs Texasvs Utahvs Vermontvs Virginiavs Washingtonvs West Virginiavs Wisconsinvs Wyoming

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How Much Does Probate Cost?

Estimate attorney fees, executor fees, court costs, and timeline for probating an estate in your state. See if the estate qualifies for simplified probate procedures.

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Who Inherits Without a Will?

Find out who inherits your estate and how much they get if you die without a will. Based on your state's intestate succession laws.

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How Much Are Estate & Inheritance Taxes?

Calculate federal estate tax, state estate tax (12 states + DC), and inheritance tax (5 states) for an estate or trust.

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How Do I Sign Estate Documents?

Understand what you need to execute your estate planning documents. Check witness requirements, notarization rules, and whether you can sign remotely via video call (RON).

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What Are My Duties as Executor?

Complete guide for executors and personal representatives navigating probate. Court filings, creditor claims, and distribution timelines.

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How Do I Settle an Estate?

Get a personalized checklist for settling an estate after someone passes away. Covers trust administration, probate, and intestate estates.

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Idaho Estate Planning Attorneys

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SimplyTrust is not a law firm and does not provide legal advice, legal counsel, or attorney review. Information on this platform is for general informational purposes only. Use of SimplyTrust does not create an attorney-client relationship. You are solely responsible for all documents you create. For advice tailored to your circumstances, consult a licensed attorney in your state.

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