Brazoria County Property Tax Protest: Deadline & Fees
Researched from official Brazoria County sources · Updated September 2026
You already have the deadline and the forms. The part you can't look up is whether your own assessment would actually hold up — this checks it against real comparable sales and shows you the dollar gap, in about two minutes.
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Direct answer: In Brazoria County, you protest your property's appraised value with the Brazoria Central Appraisal District (BCAD), formerly the Brazoria County Appraisal District, not the tax office. Under Texas Tax Code Section 41.44, the deadline is May 15 or the 30th day after BCAD mails your Notice of Appraised Value, whichever is later. For the 2026 tax year that window has already closed for most homeowners — this guide is your reference for the 2027 cycle, which opens when BCAD mails notices in spring 2027.
How assessments work in Brazoria County
Texas has no state income tax, so local property tax funds schools, cities, and county government, and Brazoria's appraisal district reassesses most residential property every year to reflect market value as of January 1. BCAD mails a Notice of Appraised Value each spring — by April 1 for single-family homes, by May 1 for other property types, under Tax Code Section 25.19 — showing the new appraised value, any exemptions applied, and your protest deadline. Texas caps the annual increase in a homestead's taxable (capped) value at 10% even when market value rises faster, but the appraised (market) value itself is not capped, and your protest is about that appraised value.
Before you read another page of forms and filing rules, find out if there's actually a gap between your assessment and what comparable homes sold for. Two minutes, and you'll know whether the rest of this guide is worth your time.
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Whether you should protest
Protest if BCAD's appraised value is higher than what your home would actually sell for on the open market, or if similar homes in your neighborhood are appraised for less per square foot than yours (an "unequal appraisal" claim, a separate basis under Texas law from a straight market-value argument). Both grounds are valid to raise in the same protest.
Build your case with recent comparable sales near your property, BCAD's own equity comparables (available through its online portal), photos of condition issues, and repair estimates for anything the appraisal doesn't reflect — foundation problems, roof age, flood history, or an inaccurate square footage or bedroom count on the record.
Step-by-step how to file
- Read your Notice of Appraised Value carefully — it states your exact protest deadline, which may be later than May 15 if BCAD mailed it after mid-April.
- File Form 50-132, Property Owner's Notice of Protest (the state's standard form, used statewide, not a Brazoria-specific one), or any written notice that identifies the property and states you're dissatisfied with the appraisal — the Comptroller confirms a formal form isn't strictly mandatory, but using it avoids ambiguity.
- File online, by mail, or in person. BCAD's e-filing portal is at eprotest.brazoriacad.org; the office is at 500 N. Chenango St., Angleton, TX 77515 (979-849-7792, help@brazoriacad.org).
- Missed the deadline? Late protests are allowed for good cause until the Appraisal Review Board (ARB) approves the appraisal records, typically mid-July — you must file a late-protest request with supporting documentation, and the ARB decides whether to accept it.
- Prepare for your ARB hearing. The ARB must notify you at least 15 days in advance with the date, time, and location. You can appear in person, by phone, by videoconference, or by written affidavit.
- Present your evidence. Comparable sales or equity comps, photos, repair estimates, and your own opinion of value, organized so the panel can compare it directly to BCAD's appraised value.
What happens after
The ARB can lower, confirm, or (rarely) raise your appraised value based on the hearing. If you disagree with its written order, Texas law gives you further options: binding arbitration for many residential cases, or a lawsuit in Brazoria County district court, both with their own separate deadlines (typically 60 days from when the ARB mails its order) — most homeowners resolve their case at the informal or ARB-hearing stage without needing either.
Local tips
Brazoria County covers fast-growing suburbs like Pearland and Alvin alongside more rural areas near Angleton and the coast — pull comps from your own city or subdivision, since a Pearland new-build comp says nothing about an older Freeport or Angleton home. If you're using the unequal-appraisal argument, BCAD's own equity comparable tool (in the eprotest portal) is often the fastest way to find same-neighborhood properties assessed lower per square foot than yours. File as early in the window as you can — BCAD processes 50,000-65,000 protests a year, and an early filing gives you more scheduling flexibility for your hearing.
Brazoria County appeal FAQs
What is the Brazoria County property tax protest deadline?
May 15 or the 30th day after BCAD mails your Notice of Appraised Value, whichever is later, under Texas Tax Code Section 41.44. Check your actual notice — a late-mailed notice pushes your personal deadline past May 15.
What form do I use to protest my Brazoria County property taxes?
Form 50-132, Property Owner's Notice of Protest, the standard statewide Texas form. A different written notice identifying the property and your dissatisfaction can also work, per the Texas Comptroller.
Where do I file a Brazoria County property tax protest?
Online at eprotest.brazoriacad.org, by mail, or in person at the Brazoria Central Appraisal District, 500 N. Chenango St., Angleton, TX 77515.
Can I still protest if I missed the deadline?
Only for good cause, and only before the Appraisal Review Board approves the appraisal records (typically mid-July) — you must submit a late-protest request with documentation, and the ARB decides whether to accept it.
What's an unequal-appraisal protest?
A claim that your property is appraised higher, per square foot, than comparable properties in your area — a separate legal basis from a market-value argument, and you can raise both in the same protest.
Is there a fee to protest in Brazoria County?
No. Filing a protest with the Appraisal Review Board is free; costs only arise if you later pursue binding arbitration or a lawsuit after an ARB order you disagree with.
You already have the deadline and the forms. The part you can't look up is whether your own assessment would actually hold up — this checks it against real comparable sales and shows you the dollar gap, in about two minutes.
Free · no account · we never sell your address
This guide is researched from public sources and updated periodically; deadlines and procedures can change — always confirm with the county before filing. Grove Hopper is a research tool, not a law firm or tax advisor.