2026 Protest Season
Harris County Property Tax Protest
Automated comparable property analysis for Houston-area homeowners. Enter your address to see if the evidence supports a protest with the Harris County Appraisal District (HCAD).
Check your Harris County property
Free property lookup. Full analysis and protest packet for $35.
Enter Your AddressProtesting Property Taxes in Harris County
Harris County is the largest county in Texas by population and consistently sees the highest volume of property tax protests each year. HCAD processes hundreds of thousands of protests annually, and informal hearings are the most common resolution path.
Houston-area homeowners face unique appraisal challenges. Rapid development in areas like Katy, Cypress, and Spring can push appraised values higher than comparable sales support. Flood zone designations following Hurricane Harvey and subsequent storms may also affect property values in ways the appraisal district does not always account for. If your property is in a FEMA-designated flood zone or has experienced flooding, this is relevant evidence for your hearing. HCAD offers both in-person and online informal hearings through their iSettle system, which allows you to submit evidence electronically and receive a response without attending in person.
Harris County at a Glance
Major Cities
Houston
Pasadena, Baytown, Katy (partial), Spring, Cypress
Median Home Value
$240,000-$280,000
Approximate range
Standard Protest Deadline
May 15, 2026
Or 30 days after notice, whichever is later
What the Analysis Covers for Harris County Properties
Our automated analysis evaluates two independent protest arguments for your Harris County property:
Market Value (§ 41.41)
Compares your appraised value to recent comparable sales and an independent automated valuation model. If HCAD set your value above market, this analysis documents the gap.
Unequal Appraisal (§ 41.43)
Compares your improvement value per square foot to similar Harris County properties. If your assessment is higher than the median, the evidence supports an equity-based reduction.
Both analyses use publicly available HCAD appraisal records and comparable sales data via the ATTOM national property database — the same underlying data HCAD uses to set your value.
How to File a Protest with HCAD
- Receive your Notice of Appraised Value from HCAD (typically mailed in April).
- File Form 50-132 (Notice of Protest) before the deadline — online at hcad.org, by mail, or in person.
- Select your protest grounds: "Value is over market value" and/or "Value is unequal compared with other properties."
- Attend your informal hearing with your evidence (our PDF packet is organized for this).
- If not resolved at the informal stage, proceed to a formal ARB hearing.
Harris County Protest FAQ
How do I file a protest with HCAD?
File online through hcad.org using their iFile system, by mail, or in person at 13013 Northwest Freeway, Houston, TX 77040. The online system is the fastest option and allows you to track your protest status.
Does HCAD offer online hearings?
Yes. HCAD offers iSettle, an online informal hearing system where you upload evidence and receive a proposed value without attending in person. If you disagree with the iSettle offer, you can still attend a formal ARB hearing.
What is the protest deadline for Harris County?
The standard deadline is May 15 or 30 days after your Notice of Appraised Value is mailed, whichever is later. HCAD typically mails notices in April.
How long do Harris County protest hearings take?
Informal hearings usually last 10-15 minutes. Formal ARB hearings may take 15-30 minutes. Due to high volume, Harris County hearings can be scheduled from May through September.
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This page is for informational purposes only and does not constitute legal advice or property tax consulting services. Data sources include publicly available appraisal district records. For advice specific to your situation, consult a licensed property tax consultant or attorney.