Life gets busy, and sometimes important deadlines, like protesting your property taxes, slip by. If you missed the protest deadline in Texas, do not panic. You may still have options.
While May 15, or thirty days from the date on your Notice of Appraised Value, is the typical protest deadline, the law allows for exceptions under specific circumstances. This guide explains what happens if you miss the deadline and outlines potential remedies for correcting or challenging your tax bill.
Standard Protest Deadlines in Texas
In most counties, the deadline to file a property tax protest is May 15. If your Notice of Appraised Value was delivered after April 15, you typically have thirty days from the mailing date to file.
Protests must be submitted in writing, either online through your county’s appraisal district portal or by completing the appropriate paper form. Missing this deadline means your appraised value becomes final and generally cannot be contested unless you qualify for one of the legal exceptions discussed below.
Common Exceptions and Late Protests
Even if you missed the regular deadline, the Texas Property Tax Code provides limited avenues for filing a late protest or correction.
Section 25.25(c): Major Errors
This section allows property owners to request corrections for substantial errors, such as:
- Property listed that does not exist
- Ownership errors
- Overvaluations where the appraised value exceeds market value by one third or more
Property owners have up to five years to file under this provision.
Section 25.25(d): Clerical Errors
This section addresses simple mistakes like math errors, wrong square footage, or data entry mistakes. Evidence must be submitted to the appraisal district, and a hearing may be required to finalize the correction.
Both options require detailed documentation and sometimes involve more formal administrative steps compared to a standard protest.
Disaster and Damage-Based Reappraisals
Property owners affected by disasters such as tornadoes, freezes, fires, or floods may qualify for a temporary reduction, even outside the normal protest timeline.
If your property suffered damage equal to at least fifteen percent of its market value, you can apply for a mid-year value adjustment. To qualify, submit Form 50-312 along with:
- Photographs of the damage
- Insurance adjuster reports
- Contractor repair estimates
Local appraisal districts will verify the damage before approving a temporary exemption and reducing your taxable value.
Other Remedies and Future Strategies
If you do not qualify for a legal exception, there are still important steps to protect your interests moving forward.
Check for Informal Opportunities
Some appraisal districts may allow informal discussions if there was an issue with notice delivery or a system error. It never hurts to ask.
Plan Ahead for Next Year
- Keep records of all notices, repairs, and property condition.
- Set calendar reminders in April and early May.
- Take photos of property damage or major changes during the year.
Monitor Property Records Year-Round
Errors in property records, such as wrong square footage or extra structures, can often be corrected even outside of the protest window.
Consider Hiring Professional Help
Property tax consultants monitor deadlines, gather evidence, and handle filings on your behalf, reducing the risk of missing another opportunity.
Resource Opportunity: Download our 2025 Protest Deadline Reminder Calendar to stay on track.
Conclusion
Missing the May 15 deadline is not ideal, but it is not necessarily the end of the road. Depending on your situation, you may still qualify for a correction or late adjustment under Texas law.
The key is to act quickly, understand your rights, and gather strong documentation. Protecting your property’s fair value starts with preparation and knowing when help is available.
Need help determining if you qualify for an exception?
We offer year-round property tax reviews and assist homeowners with late filings and correction strategies. Contact our team today to explore your options.
