Quick answer: the deadline that shapes the whole schedule is the 4-month creditor bar from first publication under § 560:3-803 — and Hawaii uniquely lets a trustee trigger that same bar without probate. See the full Hawaii probate timeline calculator for your specific estimate.
The core deadlines, in order
| Deadline | Hawaii rule | Statute |
|---|---|---|
| Notice to creditors published | Once a week, 2 successive weeks | § 560:3-801(a) |
| Known creditor, mailed notice | Claim due within 4 months of publication, or 60 days from mailing, later | § 560:3-801(b) |
| Creditor claim bar, notice given | 4 months from first publication, or 60 days from mailing, whichever is later | § 560:3-803(a)(1) |
| Outer bar if notice never given | 18 months from date of death | § 560:3-803(a)(2) |
| Trustee's independent notice option | Once a week, 2 successive weeks; same 4-month bar | § 560:3-801(f) |
A trustee can run the same clock, without probate
Worth understanding clearly: under § 560:3-801(f), the trustee or successor trustee of any trust created by the decedent may independently publish a notice to creditors — and creditors who don't present their claim to the trustee within 4 months of that first publication are forever barred, the same as in probate. This lets a fully funded Hawaii trust cut off creditor claims quickly and definitively, without a personal representative ever being appointed or a probate case ever being opened.
18 months is Hawaii's own number
Most Uniform Probate Code states set either a 1-year or 3-year outer limit for claims when notice to creditors is never given. Hawaii's outer bar is 18 months from the date of death under § 560:3-803(a)(2) — distinctive middle ground that still makes prompt notice worth giving, since it shortens exposure to just 4 months instead.
Facing probate in Hawaii?
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