How Do I File for Probate in Idaho?
Idaho publishes no statewide probate form. The Idaho Court Assistance Office form library (courtselfhelp.idaho.gov) has no probate or estate family at all, and no county publishes an application or petition for appointment of a personal representative. An Idaho probate filing is a typed pleading drafted to the Uniform Probate Code (I.C. §§ 15-3-301, 15-3-402) — there is no official form for this tool to complete, so it does not produce one. Self-filing itself is permitted: Idaho is a UPC state whose informal track appoints a personal representative on a verified application to the registrar, without notice or a hearing, and with no bond by default.
Opening an estate in Idaho
Idaho is a Uniform Probate Code state with a favorable informal/registrar appointment track (no notice, no bond by default, pro se filing permitted), but it publishes NO official statewide fillable probate forms. Re-verified 2026-07-13: the Court Assistance Office (courtselfhelp.idaho.gov) form library carries 17 families — Change Custody, Change Visitation, Change Child Support, Child Support, Conservatorship, Custody & Paternity, Divorce, Guardianship, Housing, Misc. Civil, Misc. Family Law, Name Change, No Contact Order, Protection Orders, Set Aside, Small Claims, Tax Intercept Objection, Visitation — and NO probate/estate family; the "CAO P" prefix is Paternity, not Probate, and there is no probate Guide & File interview. The informal application (I.C. § 15-3-301), the formal petition (I.C. § 15-3-402), the small-estate affidavit (I.C. § 15-3-1201), and the Letters themselves are all drafted/typed to statutory content rather than filled into a state form. Because there is no fillable artifact to fill, a form-fill product is not viable on official forms — any product would have to GENERATE the pleading from the statute (the draftingSpec below is complete enough to do so; Idaho's fact pattern is the same one Montana and Hawai'i carry at viability "hard"). (Form numbers like "IUPC008/009" exist only on commercial aggregators, never on an Idaho court domain, and are not relied on here.)
A simpler path may apply
Idaho offers a small-estate or summary procedure that can transfer property without a full grant of Letters when the estate qualifies. This is often the honest self-service path where full administration is not.
Frequently asked questions
Yes. Idaho permits a self-represented person to open an estate and apply for Letters. What we do not do is produce the document for you here: idaho publishes no statewide probate form. The Idaho Court Assistance Office form library (courtselfhelp.idaho.gov) has no probate or estate family at all, and no county publishes an application or petition for appointment of a personal representative. An Idaho probate filing is a typed pleading drafted to the Uniform Probate Code (I.C. §§ 15-3-301, 15-3-402) — there is no official form for this tool to complete, so it does not produce one. Self-filing itself is permitted: Idaho is a UPC state whose informal track appoints a personal representative on a verified application to the registrar, without notice or a hearing, and with no bond by default.
Idaho offers a small-estate or summary procedure that can transfer property without a full grant of Letters when the estate qualifies. Two tracks: informal appointment by APPLICATION to a registrar (magistrate/district judge) without notice (I.C. §§ 15-3-301 to 15-3-311), and formal testacy/appointment by PETITION to the court after notice and hearing (I.C. §§ 15-3-401 to 15-3-414). At least 120 hours must pass after death before informal appointment, and a non-resident decedent triggers a 30-day delay (I.C. § 15-3-307). Small-estate affidavit threshold is $100,000 (fair market value of the probate estate, less liens), available 30 days after death when no PR application/petition is pending (I.C. § 15-3-1201); a separate summary administration applies where a surviving spouse is the sole beneficiary (I.C. § 15-3-1205). Probate e-filing is compulsory for attorneys (I.R.E.F.S. 4(a)) and optional for self-represented individuals (I.R.E.F.S. 4(b)), but an original will must also be filed conventionally within seven business days (I.R.E.F.S. 5(a)).
Magistrate Division of the District Court handles decedents' estates in Idaho. District court clerk, after the registrar's statement of informal appointment (informal) or the court's order (formal); the registrar is a magistrate or district judge (I.C. § 15-1-201(42)) issues the Letters after the court grants the petition.
Letters Testamentary are issued when there is a will (to the executor); Letters of Administration are issued when there is no will (to an administrator). They give the personal representative authority to act for the estate.
