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How to Protest Your Property Tax in Maverick County, Texas
The county seat is Eagle Pass, about 58,823 people live here, spread over 1,280 square miles. One appraisal district, Maverick County Appraisal District, values every property in the county — 38,637 parcels in 2025.
Maverick County is live on TaxStand. Enter your address and TaxStand reads the Maverick CAD roll directly, finds your size-adjusted $/sqft comparables, and builds the full §41.43 equity packet. The free instant screen shows your appraised premium over the neighborhood before you pay anything. Check my Maverick County property free →
Maverick County Appraisal District
Maverick CAD at a glance
Contact details from the Comptroller’s appraisal district directory and the district’s own site. Confirm before you mail anything time-sensitive.
| Mailing address (protests by mail) | P.O. Box 2628 Eagle Pass, TX 78853-2628 |
| Phone | 830-773-0255 |
| Website | maverickcad.org |
| Online protest portal | The district reports an online protest system to the Comptroller. Look for “Online Protest” or “Online Appeals” on its website. |
| Informal review with staff | Offered |
Maverick County deadlines for 2027
| Milestone | Maverick County, 2027 |
|---|---|
| Notices of Appraised Value mailed | Typically April through early May 2027 |
| Protest deadline for the 2027 season | Monday, May 17, 2027, or 30 days after your notice was delivered, whichever is later (Tax Code §41.44). May 15, 2027 falls on a Saturday, so §1.06 moves the statutory date to the next business day. |
| Informal reviews and ARB hearings | May through July 2027 in most districts; the ARB must approve the records by July 20 (§41.12) |
| Late protest if you never received a notice | Allowed under §41.411 until the taxes become delinquent (Feb 1, 2028) |
| §25.25(d) motion for a substantial error (one-third over value) | Before the delinquency date, Jan 31, 2028 |
| §25.25(c) correction of clerical errors or non-existent property | Up to five prior tax years |
| Binding arbitration after an ARB order | 60 days after you receive the order (§41A.03) |
Texas law sets one statewide protest deadline, but each district mails on its own schedule. If your notice arrives late in May, the 30-day clock from delivery gives you more time than May 17. Write the printed last day on your calendar the day the notice arrives.
How to file a protest in Maverick County
- Read your Notice of Appraised Value. Maverick CAD mails notices in April and May. The notice prints your proposed market value, appraised (capped) value, exemptions on file, and the last day to file. That printed date controls.
- Pull your record and your neighbors’ records. Confirm living area, year built, and condition on your own account. Then collect the appraised values of similar homes nearby. An unequal-appraisal case under §41.43(b)(3) is built from the district’s own numbers, so you do not need sale prices.
- File Comptroller Form 50-132 before the deadline. Download Form 50-132, Notice of Protest. Check both “incorrect appraised (market) value” and “value is unequal compared with other properties.” Submit it online, through the protest link on the district website, by mail to P.O. Box 2628 Eagle Pass, TX 78853-2628, or by hand delivery at the district office. Keep proof of the date you filed.
- Ask for the district’s evidence. Under Tax Code §41.461 you may request the data the appraiser will use at your hearing. Ask in writing when you file. The district must provide it at least 14 days before the hearing.
- Take the informal meeting first. Most reductions happen in an informal review with a staff appraiser, not in front of the board. Bring your comparables table and photos, and know the exact value you are asking for.
- Present to the Appraisal Review Board if needed. The ARB hearing runs about 15 minutes. State your requested value, hand over your evidence, and answer questions. You will get a written order; you then have 60 days to seek binding arbitration or 45 days for district court.
Forms you will use. Form 50-132 (Notice of Protest) starts every case. If your record lists improvements that do not exist, add a §25.25 correction motion. If a homestead, over-65, or disabled-veteran exemption is missing, file Form 50-114 at the same time.
Maverick County by the numbers
These are the figures Maverick CAD reported to the Texas Comptroller in the 2025 Appraisal District Operations Survey. Districts self-report, so treat them as the district’s own account rather than an audit.
| Measure | Maverick County |
|---|---|
| Protests filed in 2025 | 1,840 |
| Protests filed in 2024 | 1,682 |
| Single-family residential protests | 105 |
| Parcels in the district | 38,637 |
| Filed by designated agents (paid firms) | 1,696 (92%) |
| Filed online | 125 (7%) |
| Resolved informally (never reached the ARB) | 1,464 |
| Informal resolutions that cut the value | 588 (40%) |
| Single-family informal reviews that cut the value | 25 of 60 (42%) |
| Written ARB determinations | 1,840 |
| ARB determinations that lowered the value | 438 (24%) |
| Value removed through informal resolutions | $15.4 million |
| Value removed by ARB determinations | $32.8 million |
| Days the ARB held hearings | 8 |
| ARB seats | 5 |
| Appeals to binding arbitration | 18 |
| Total certified market value, 2025 | $7.7 billion ($3.0 billion single-family) |
| Homesteads with the over-65 exemption | 4,389 |
| Homesteads valued under $140,000 | 2,797 |
Protest volume was up 9% from 2024 to 2025. About 5% of all parcels were protested. 92% of protests came from paid agents. Those firms file the same public-record evidence TaxStand gives you, then keep a share of your savings. Of the cases staff settled informally, 40% ended with a lower value. The informal meeting is where good evidence does most of its work.
Your two legal grounds
Market value (§41.41(a)(1)). The district says your home would sell for more than it would. Evidence: recent sales of similar homes, condition problems, repair bids, and anything that depresses value such as flooding, road noise, or a neglected neighbor.
Unequal appraisal (§41.41(a)(2) and §41.43(b)(3)). The district values your home higher per square foot than a reasonable number of comparable homes, adjusted for size and features. This argument runs on the district’s own appraisal roll, which is public, so it works in non-disclosure Texas without buying sale data. It is the ground TaxStand’s packet is built around. Read the deep dive: What is unequal appraisal in Texas?
Check both boxes on Form 50-132. The ARB must rule on each ground you raise, and the lower result wins.
See your Maverick County equity read in seconds.
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Check my Maverick County property freeFAQ — Maverick County
When is the Maverick County property tax protest deadline in 2027?
Monday, May 17, 2027, or 30 days after Maverick CAD delivered your Notice of Appraised Value, whichever is later. Texas Tax Code section 41.44 sets the rule. Use the last-day date printed on your own notice.
Where do I file a property tax protest in Maverick County?
File Comptroller Form 50-132 with the Maverick County Appraisal District by mail to Maverick County Appraisal District, P.O. Box 2628 Eagle Pass, TX 78853-2628, or in person at the district office. Keep a dated copy.
Can I file my Maverick County protest online?
Yes. Maverick CAD offers online protest filing through its website.
Does Maverick CAD offer an informal review before the ARB hearing?
Yes. Maverick CAD offers an informal review with a staff appraiser before any Appraisal Review Board hearing. In 2025 the district reported 1,464 informal resolutions, and 40% of them lowered the value.
Does TaxStand work in Maverick County?
Yes. Maverick County is live on TaxStand with instant address search and the full size-adjusted equity packet.
Nearby in the directory
Martin · Mason · Matagorda · McCulloch · McLennan · McMullen · all 254 counties
Sources. Protest, parcel, ARB, and exemption counts: Texas Comptroller of Public Accounts, Property Tax Assistance Division, Appraisal District Operations Survey data for 2024 and 2025 (figures self-reported by each district under Tax Code §5.03(b)). District contacts: the Comptroller’s appraisal district directory and the district’s own website, checked October 2026. County seat, founding year, population and area: Wikipedia, List of counties in Texas (CC BY-SA), drawing on U.S. Census Bureau estimates.
This page is general education, not legal or tax advice. Maverick County Appraisal District is the authoritative source for Maverick County appraisal and protest procedures. TaxStand is a service of Outlaw Holdings LLC. We do not represent homeowners at hearings; our analyzer and packet build the evidence you file yourself.