I missed the deadline — what can I do now?
I missed the deadline — what can I do now?
Missing the deadline usually means you wait until next year, but you may still have options: a late filing for "good cause" in some states, a separate correction-of-error process for factual mistakes (which often has its own multi-year window), and the chance to prepare early for the next cycle.
Missing your appeal deadline is a setback, not always the end of the road. The default rule is strict — as Pete Sepp of the National Taxpayers Union, via Bankrate (Oct 31, 2025), warns: "Miss the deadline, and you'll have to wait until next year to challenge your assessment." But three paths may still be open.
1. A late filing for "good cause." Some states allow a late-filed appeal if you can show good cause for missing the date. In Texas, the Comptroller states the "ARB can grant a late protest hearing to property owners who miss the filing deadline if the property owner can provide good cause for missing the local protest deadline." Good cause is interpreted narrowly (illness, never receiving the notice, a clerical mishap) and is not guaranteed — but it's worth asking your board immediately, in writing.
2. A correction-of-error filing for factual mistakes. Even after the regular window closes, many states let you correct objective errors — wrong square footage, a phantom room, a duplicate parcel — through a separate process with its own, often longer, deadline. Texas allows a motion under Tex. Tax Code §25.25(c) to correct an inaccurate property-size description for the current year and the five preceding years, well outside the normal protest window (the Comptroller describes corrections spanning "the current year and the five preceding tax years"). If your problem is a factual error rather than a value opinion, this route may rescue the year you missed.
3. The "never got my notice" angle. If you never received your assessment notice, some states extend or reset your deadline. Document non-receipt and raise it with the assessor right away.
4. Prepare now for next cycle. If none of the above applies, use the time productively: pull your record card, check for errors, gather comps, and confirm next year's deadline and head term (protest, grievance, petition, abatement, complaint, objection, or appeal). Filing early next year — Sepp notes notices typically give a 30–60 day window — puts you ahead of most homeowners, since only 3%–5% appeal at all.
Act fast. Late-filing and correction windows are themselves time-limited. Contact your county assessor or appraisal district the moment you realize the deadline passed.
State-by-State Variations
| State | Exception or Variation |
|---|---|
| Ohio | Ohio — the March 31 complaint deadline (Board of Revision) is strictly enforced with no good-cause late exception, so a missed deadline generally means waiting for the next tax year. |
| Texas | Texas — beyond a good-cause late protest, a [Tex. Tax Code §25.25(c)](https://statutes.capitol.texas.gov/Docs/TX/htm/TX.25.htm) correction motion can address factual size/description errors for the current and five preceding years, independent of the May 15 protest deadline. |