Texas Property Tax Protest · Harris County · 2026 Season

Your Harris County Notice
Came In Too High.
We Fight It.

Texas Tax Lock files and represents property tax protests for homeowners in Harris County — statewide flat-fee service, no contingency fees, deadline May 15, 2026.

Start My Harris County Protest Learn how it works →
$22.1B
in appraised value protested in Harris County last year
— Harris County

Serving All of Harris County

Texas Tax Lock handles property tax protests for homeowners across Harris County, including Houston, Pasadena, Baytown, Pearland (part), and Sugar Land (part). With a population of approximately 4.7 million, Harris County is served by the Harris County Appraisal District (HCAD).

Harris County is the largest county in Texas and home to the busiest appraisal district in the state. HCAD processes hundreds of thousands of protests each year — having professional representation gives you a meaningful edge.

The statutory deadline to file a protest is May 15, 2026 (or 30 days after your notice date, whichever is later). Don't wait — our process takes under 2 minutes online and we handle everything from filing through the final hearing.

— How It Works

Three steps. We do the work.

STEP 01
Sign Up Online

Enter your property address and notice value. Takes under 2 minutes. We file your protest with HCAD before the deadline.

STEP 02
We Build the Case

Our team pulls comps, reviews HCAD data, and prepares a full evidence package. You don't need to do a thing.

STEP 03
We Negotiate & Represent

We handle informal negotiations and formal ARB hearings with HCAD where it makes sense to pursue them.

— Pricing

Flat fee. No surprises.

One flat fee per property based on your 2026 Notice of Appraised Value from HCAD. No contingency fee on your savings.

Under $150K
$99
$150K–$250K
$149
$250K–$400K
$199
$400K–$600K
$249
Over $600K
$299
15% OFF · Add 2 or more properties
— Common Questions

What Harris County homeowners ask us

Do I need to do anything after I sign up?
No. Once you sign up we take it from there — filing, evidence gathering, and representation with HCAD. We'll contact you if we need anything additional.
What's the deadline to file a protest in Harris County?
The statutory deadline is May 15, 2026 (or 30 days after your notice date, whichever is later). Sign up before that date and we'll handle the filing.
Is there a contingency fee if my value gets reduced?
No. Our fee is flat — based on your notice value, not your savings. You pay once and that's it, regardless of the outcome.
Can I protest multiple properties in Harris County?
Yes. Add as many properties as you own in the signup form. Two or more properties automatically receive a 15% discount on the total.
Is this just for homestead properties?
We handle residential properties statewide. Reach out to us at support@texastaxlock.com if you have questions about a specific property type.

Ready to protest your Harris County taxes?

Sign up in under 2 minutes. Deadline is May 15, 2026. We handle everything from here.

Start My Protest — Harris County