Quick answer: the two deadlines that matter most in Tennessee are the four-month creditor claim window under T.C.A. § 30-2-306 and the absolute twelve-month bar under § 30-2-307 that applies no matter what. See the full Tennessee probate timeline calculator for your specific estimate.
The core deadlines, in order
| Deadline | Tennessee rule | Statute |
|---|---|---|
| Creditor claim window | 4 months from first publication of notice | § 30-2-306 |
| Late-notice creditor's deadline | 60 days from receiving actual notice, if later | § 30-2-306 |
| Mailed notice to known/ascertainable creditors | Required, no fixed separate deadline stated | § 30-2-306(d) |
| Absolute claim bar | 12 months from date of death, no exceptions | § 30-2-307 |
| Publication not required | If letters issue more than 1 year after death | § 30-2-306(e) |
| Will contest window | 2 years from order admitting will to probate | § 32-4-108 |
Why the 12-month bar is the real backstop
Tennessee's four-month window under § 30-2-306 is the deadline that shapes most estates' practical timelines — but § 30-2-307's twelve-month absolute bar is what makes the system airtight. Even a creditor who somehow never received notice, or whose claim fell through a procedural gap, is still barred once twelve months from the date of death have passed. This is also why the notice publication requirement itself doesn't even apply if letters aren't issued until more than a year after death — by then, the twelve-month bar has already done its job.
Two clocks for two kinds of creditors
A creditor Tennessee law says is "reasonably ascertainable" gets direct mailed notice, not just the published version. If that mailed notice arrives late in the four-month window, the creditor still gets a genuine 60 days to respond from when they actually received it — protecting creditors who might otherwise be caught by a deadline that had already nearly run before they even knew the estate existed.
A local probate attorney can review your estate — many offer a free consultation.