If you received a notice from the Bexar County Appraisal District (BCAD), you may have the right to challenge an unfair valuation. Property owners in San Antonio and throughout Bexar County can protest overvaluation, unequal appraisal, incorrect property characteristics, and other assessment issues. Property Taxes Law helps owners pursue a stronger property tax protest in San Antonio and Bexar County and evaluate appeal options when needed.
This page is designed for owners looking for help with the Bexar County Appraisal District, a property tax protest in San Antonio or Bexar County, and practical guidance on how the local protest process works.
Whether you own residential, commercial, industrial, or business personal property in San Antonio or anywhere in Bexar County, Property Taxes Law helps identify overvaluation and unequal appraisal issues, prepare stronger protest support, and take action before important deadlines pass. You can also visit our locations hub for county-specific property tax protest help across Texas.
Find practical guidance for San Antonio and Bexar County property owners dealing with BCAD notices, hearings, protest deadlines, and local valuation concerns.
Learn how over-appraisal, unequal appraisal, property record errors, and condition issues can affect your Bexar County taxes.
Understand how the protest process works and when further property tax appeal options may matter after the initial review.
Acting early helps preserve your rights and gives you more time to prepare stronger support for a property tax protest.
Property owners protest in Bexar County because a high appraised value can lead directly to a higher property tax bill. BCAD is responsible for valuing more than 797,000 properties across San Antonio and the rest of Bexar County, and mass appraisal methods do not always reflect actual market conditions, property-specific issues, or differences between similar properties.
That is why many San Antonio property owners file a Bexar County property tax protest when the assessed value appears too high or unequal compared with nearby properties.
BCAD is one of the largest appraisal districts in Texas, valuing roughly 797,000 parcels worth an estimated $316.5 billion across 81 separate taxing entities. That scale makes it impossible for any mass-appraisal model to get every value right — and that is exactly why a focused San Antonio property tax protest can make a difference.
BCAD covers the City of San Antonio and surrounding Bexar County communities including Leon Valley, Converse, Universal City, Live Oak, Schertz, Alamo Heights, Shavano Park, Windcrest, and Balcones Heights, among others.
A Bexar County property tax appeal or San Antonio property tax protest may be based on several common issues:
The district's market value may be higher than what the property would actually sell for under normal conditions — a growing concern as the San Antonio market corrects.
Your property may be assessed higher than similar nearby properties. Learn more in our article on unequal appraisal in Texas property taxes.
Errors in square footage, lot size, quality, improvements, or classification can distort the taxable value.
Deferred maintenance, damage, repairs, or functional problems may reduce value and should not be overlooked in a protest.
The process usually begins when the owner receives a notice of appraised value from BCAD. That notice should be reviewed carefully for valuation concerns, factual errors, and exemption issues.
This is the district's stated value for tax purposes and the document that usually triggers the protest timeline. BCAD typically mails notices to San Antonio and Bexar County owners in mid-April.
The owner files a protest to preserve the right to challenge the assessed value.
Many cases begin with an informal discussion or negotiation before a formal hearing.
If the issue is not resolved informally, the case may proceed to a Bexar Appraisal Review Board (ARB) hearing.
If a case is not fully resolved at the protest stage, additional options — including binding arbitration or district court — may be available. You can learn more on our Property Tax Appeal Service page.
Protests for San Antonio and all of Bexar County are filed with the Bexar Central Appraisal District (BCAD). BCAD encourages online filing through its portal for the fastest confirmation and easiest evidence submission.
BCAD handles values, exemptions, and protests; the Bexar County Tax Assessor-Collector handles tax payments. Procedures and contact details can change — always confirm current information on your notice or directly with BCAD before filing.
Timing is critical in any San Antonio or Bexar County property tax protest. For most owners, the filing deadline with BCAD is May 15, or 30 days after your Notice of Appraised Value is delivered, whichever is later. If May 15 falls on a weekend, the deadline shifts to the next business day.
Late protests may be accepted for good cause before appraisal records are certified (typically around July 20), but these require a physical form and cannot be submitted electronically. Do not rely on this exception. For broader deadline guidance, visit our article on Property Tax Appeal Deadlines in Texas by County.
PropertyTaxes.Law helps San Antonio and Bexar County property owners challenge unfair values with a focused, evidence-driven strategy. We help identify the strongest protest grounds, organize valuation support, and understand when broader appeal options may matter.
To understand the legal advantage in more depth, see our Property Tax Attorney Advantages page.
Start by reviewing the BCAD value notice carefully and checking for factual or valuation issues.
Compare the appraised value to market indicators, property condition, and similar San Antonio area properties.
Build the protest around strong evidence, clear issues, and a focused strategy before the deadline passes.
If needed, move beyond the initial protest process and evaluate additional appeal options.
File online at bcad.org/online-portal/ using your Owner ID and PIN from your appraisal notice — this is the fastest option and provides instant confirmation. You can also mail Form 50-132 to P.O. Box 830248, San Antonio, TX 78283-0248; fax to 210-242-2454; email protest@bcad.org; or visit 411 N. Frio St. in person during business hours. Confirm current options on your notice before filing.
You generally begin by reviewing your BCAD notice, identifying overvaluation or unequal appraisal issues, gathering supporting evidence, and filing the protest before the applicable deadline.
In most cases, May 15, or 30 days after your notice is delivered, whichever is later. If May 15 falls on a weekend, the deadline extends to the next business day. Always review your actual notice to confirm the exact date.
Beginning in 2026, Bexar County moves to a two-year appraisal cycle. The value BCAD sets this year could become the starting baseline for two full tax years, so an inflated 2026 assessment carries double the normal financial impact. Addressing it now is more important than in a typical year.
Under the standard Texas rules, yes — property owners can protest each year they receive a new assessed value notice. The new biennial appraisal cycle may affect how often new notices are issued; confirm the current cycle with BCAD.
Yes. Legal representation can be especially helpful in more complex cases, higher-value matters, and situations where stronger appeal options may need to be evaluated after the initial protest.
If your San Antonio or Bexar County assessment looks too high, Property Taxes Law can help you review the notice, identify the strongest protest grounds, and pursue a more effective strategy from start to finish.
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