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Use our free intestacy calculator to see exactly who inherits your estate and how much they get under your state’s intestate succession laws.
Idaho intestacy laws determine who inherits when there is no will.Idaho Code § 15-2-102Verified May 31, 2026 As a community property state, Idaho distinguishes between community property (acquired during marriage) and separate property (owned before marriage or received as a gift or inheritance). The surviving spouse's share differs for each type. The order of priority is: surviving spouse, children, parents, siblings, then more distant relatives.
The surviving spouse's share in Idaho depends on family structure.Idaho Code § 15-2-102Verified May 31, 2026 With no children: Community property: 100% to spouse. Separate property: 100% if no parent survives; 1/2 if parent survives.. With shared children: Community property: 100% to spouse. Separate property: 1/2 to spouse, 1/2 to children.. When children from a prior relationship survive: Community property: 100% to spouse. Separate property: 1/2 to spouse, 1/2 to children..
Idaho uses the "per stirpes" distribution method.Idaho Code § 15-2-106Verified May 31, 2026 Under this method, each branch of the family receives an equal share, and a deceased child's portion passes to their own descendants. By representation (1969 UPC)
Idaho requires an heir to survive the decedent by 120 hours to inherit.Idaho Code § 15-2-102Verified May 31, 2026 If an heir dies within this period, they are treated as having predeceased the decedent, and their share passes to the next eligible heirs.
Under Idaho intestacy law, stepchildren and unmarried partners do not inherit unless legally adopted or otherwise recognized by statute.Idaho Code § 15-2-102Verified May 31, 2026 Only legally recognized spouses and blood or adopted relatives are included in the intestate succession order. A will or trust is the only way to provide for stepchildren or unmarried partners. The Idaho will signing requirements page outlines what is needed to execute a valid will.
Probate costs in Idaho depend on estate size and complexity. Estates valued at $100,000 or less may qualify for a simplified procedure that avoids formal probate. For larger estates, fees include court costs, attorney fees, and executor compensation. Use the Idaho probate cost calculator for a detailed estimate.
Idaho is a community property state, meaning most assets acquired during marriage are jointly owned.Idaho Code § 15-2-102Verified May 31, 2026 When one spouse dies without a will, the surviving spouse's share of community property and separate property are calculated under different rules. Community property with shared children: Community property: 100% to spouse. Separate property: 1/2 to spouse, 1/2 to children.. Separate property follows a different distribution depending on surviving relatives.
In-depth guides covering Idaho probate laws, trust requirements, and estate planning strategies.
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Select your state and answer questions about your family to see how your estate would be distributed under intestacy law.
This calculator provides general information about intestate succession and is not legal advice. Intestacy laws vary by state and situation. Consult a licensed attorney in your state for guidance specific to your family.Data verified 2026-05-31
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