Deadline
Harris County property tax protest deadline
The Harris County 2026 deadline is generally May 15 or 30 days after notice delivery, whichever is later — but it can depend on your notice date, so confirm your specific date from official sources.
The Harris County 2026 protest deadline
Generally May 15 or 30 days after notice delivery, whichever is later.
Deadline rules can depend on notice date and property facts. Use the official HCAD and Texas Comptroller resources before deciding whether and when to file.
This page is informational only and is not legal, tax, appraisal, or property-tax consulting advice.
Official sources
We organize your public records and comparable evidence, but you still confirm your deadline through the official sources above.