How Probate Works in Idaho

Does Idaho require probate?

Not always. Idaho adopted the Uniform Probate Code (UPC) and is a community property state, both of which simplify the process for many families. Small estates can avoid probate through an affidavit, and community property passes to the surviving spouse more efficiently than in most states.

Estates with personal property under $100,000 can use a small estate affidavit. For larger estates, Idaho's informal probate handles most uncontested cases without a hearing.

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What court handles probate in Idaho?

Probate in Idaho is handled by the District Court (Magistrate Division) in the county where the deceased person lived. Magistrate judges handle the day-to-day probate proceedings, including appointing personal representatives and overseeing estate administration.

Idaho has 44 counties, each with its own courthouse. In smaller, rural counties, the magistrate may handle only a few probate cases per year, which can sometimes work in your favor with faster processing.

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Small estate threshold

Estates where the deceased's personal property is valued at $100,000 or less can use a small estate affidavit to collect assets without probate (Idaho Code § 15-3-1201).

Requirements:

• At least 30 days must have passed since the date of death.
• No probate proceeding has been filed or is pending.
• The total value of personal property does not exceed $100,000.
• The person filing the affidavit is entitled to the property under the will or intestate law.

The affidavit can be presented to banks, financial institutions, and other holders of the deceased's property. Real estate cannot be transferred by affidavit and requires probate or a deed process.

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Simplified probate options

Idaho's adoption of the Uniform Probate Code provides two main probate tracks:

Informal probate. The standard path for uncontested estates. A personal representative files an application with the court registrar, and the appointment happens without a hearing. The personal representative then manages the estate with minimal court oversight. Most Idaho estates use this process.

Formal probate. Used when there are disputes, such as challenges to the will's validity or disagreements among heirs. Formal probate requires a court hearing and a judge's direct involvement.

Supervised administration. Reserved for estates where the court determines closer oversight is needed, typically due to concerns about mismanagement. This is rare.

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What if there is no will?

When someone dies without a will in Idaho, the estate follows the state's intestate succession laws (Idaho Code § 15-2-101 et seq.).

If the deceased was married:

• Community property. The surviving spouse automatically receives the deceased's share of all community property (assets acquired during the marriage).
• Separate property, no descendants (or all descendants are also the surviving spouse's descendants). The surviving spouse inherits all separate property.
• Separate property with descendants from a prior relationship. The surviving spouse receives 50% of the separate property. The remaining portion goes to the deceased's descendants.

If the deceased was not married:

• Children. The children inherit equally.
• Parents (no children). The parents inherit everything.
• Siblings (no children or parents). The siblings inherit equally.

For a broader overview, see our guide on handling an estate without a will.

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What makes Idaho different?

Community property state

Idaho is one of only nine community property states in the country. Assets acquired during the marriage are generally owned equally by both spouses, regardless of who earned the income or whose name is on the account.

When one spouse dies, their half of the community property passes through the estate (either by will or intestate law). The surviving spouse already owns their half outright. This often simplifies the probate process because half the marital assets never enter the estate.

Community property also receives a full stepped-up cost basis at the first spouse's death, which can significantly reduce capital gains taxes.

Rural court accessibility

Idaho's 44 counties include many rural areas where courthouses may have limited hours or staff. If you are administering an estate in a rural county, check the court's schedule and filing procedures in advance. Some counties require appointments for probate filings.

UPC advantages

As a UPC state, Idaho's probate process is more standardized and predictable than in many neighboring states. The informal probate track keeps most estates out of the courtroom entirely.

For a general overview of the probate process, see our guide on how probate works. You can track your progress through the estate settlement process with our interactive checklist.

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