Am I Eligible to File for Divorce in Idaho? (2026)

Disclaimer: General legal information only. Not legal advice.

Residency — 6 Weeks

Either you or your spouse must have lived in Idaho for at least 6 weeks before filing for divorce. Idaho's 6-week residency requirement is among the shortest in the United States — matching Nevada's famous requirement.

Which county? File at the District Court in the county where either spouse has lived for at least 6 weeks.

Grounds for Divorce

No-Fault — Irreconcilable Differences

Idaho uses "irreconcilable differences" as its primary no-fault ground (Idaho Code § 32-603). The marriage has broken down irretrievably. No fault needs to be proven.

No-Fault Alternative — Permanent Insanity

Idaho also allows divorce on the ground of permanent insanity, subject to specific procedural requirements.

Fault Grounds (Also Available)

Idaho preserves fault-based grounds:

• Adultery
• Extreme cruelty
• Willful desertion (1 year)
• Willful neglect
• Habitual intemperance (alcohol)
• Conviction of a felony
• Permanent insanity

Most Idaho divorces use irreconcilable differences.

Community Property — The Governing Framework

Idaho is a community property state. Property acquired by either spouse during the marriage is community property — owned equally by both spouses.

Community property: Income earned during the marriage; real estate purchased during marriage; retirement contributions during marriage; vehicles and personal property purchased with community funds.

Separate property: Property owned before the marriage; gifts; inheritances — even received during the marriage; property purchased entirely with separate funds.

Commingling: Mixing separate property with community property can convert separate property to community property. Document carefully.

Eligibility Checklist

• Either party has lived in Idaho for 6+ weeks ✅
• District Court county identified ✅
• "Irreconcilable differences" (or other ground) ✅
• Community property inventory complete ✅
• Marital Settlement Agreement drafted ✅
• If children: Focus on Children program identified ✅

Last reviewed: March 2026 | 6-week residency (one of shortest in US) | "Irreconcilable differences" (Idaho Code § 32-603) | District Court | Community property state | 20-day wait from service | Focus on Children parenting class | isc.idaho.gov/family-law-self-help

Last reviewed: March 2026 · Verify current fees and forms with your local court before filing.