Quick answer: the deadline that shapes the whole schedule is the 4-month creditor bar from first publication under § 15-3-801 — but don't overlook § 15-3-108's 3-year limit on opening probate in the first place. See the full Idaho probate timeline calculator for your specific estimate.
The core deadlines, in order
| Deadline | Idaho rule | Statute |
|---|---|---|
| Notice to creditors published | Once a week, 3 successive weeks | § 15-3-801(a) |
| Actual-notice creditor | Later of 4 months from publication or 60 days from mailing | § 15-3-801(b) |
| Creditor claim bar, notice given | 4 months from first publication | § 15-3-801(a) |
| Outer bar if never noticed | 3 years from date of death | § 15-3-803 |
| Medicaid (DHW) notice, if applicable | Required if decedent was 55+ and received medical assistance | § 56-218(5) |
| Deadline to open probate at all | Generally 3 years after death | § 15-3-108 |
A deadline to start, not just to finish
Worth understanding clearly: § 15-3-108 generally bars informal or formal probate proceedings from being opened more than 3 years after the decedent's death. Idaho carves out three narrow exceptions: the small estate affidavit, a surviving spouse's summary administration under § 15-3-1205, and proceedings to construe an already-probated will. A family that waits too long to deal with an estate can find the standard probate door closed entirely.
A shortcut built for a surviving spouse
If the surviving spouse is the estate's sole heir, § 15-3-1205 lets them petition for summary administration — taking title to the property directly in exchange for personally assuming the estate's debts, without the full probate process.
Facing probate in Idaho?
Talk to an Idaho attorneyA local probate attorney can review your estate — many offer a free consultation.