Bexar County Appraisal District

Bexar County is home to more than two million residents and one of the fastest-growing metropolitan areas in the United States. That growth has put consistent upward pressure on property values throughout San Antonio and the surrounding communities — and that means the Bexar County Appraisal District (BCAD) has been reassessing properties at elevated levels year after year. If your appraisal notice arrives and the numbers don't match what you believe your property is worth, you have the right to protest. Here's how to do it effectively.

Step 1: Review Your Appraisal Notice

BCAD mails appraisal notices in the spring. When yours arrives, compare the appraised value against recent sales of similar homes in your neighborhood. Pay close attention to the assessed value — this is the figure that drives your actual tax bill. With Northside ISD carrying a tax rate of 1.0049 per $100 of assessed value and the City of San Antonio at 0.5416, even a modest reduction in your appraised value can translate to meaningful savings.

Step 2: File Your Protest Before the Deadline

The protest deadline in Bexar County is May 15 or 30 days after the date on your appraisal notice, whichever is later. Missing this deadline forfeits your right to protest for that tax year, with very limited exceptions. Contact BCAD directly at 210-242-2432 or visit their website at bcad.org to confirm the specific deadline for your notice. BCAD does not currently offer an online protest filing portal, so you will need to submit your protest by mail or in person at the district's office.

Step 3: Gather Supporting Evidence

Strong protests are built on comparable sales data. Pull recent sales — ideally within the past six to twelve months — of properties similar in size, age, condition, and location to yours. BCAD's own property search tool on bcad.org can help you identify comparable properties and their appraised values. If your home has structural issues, deferred maintenance, or other condition problems that reduce its market value, document those with photographs and contractor estimates. An independent appraisal, while not required, can be compelling evidence.

Step 4: Request an Informal Review

Before your formal Appraisal Review Board (ARB) hearing, BCAD typically offers an informal review with an appraiser. This is one of the most valuable steps in the process. Many protests are resolved at this stage without ever going before the ARB. Bring your comparable sales data, any condition documentation, and a clear, factual argument for why the appraised value should be reduced. Stay focused on evidence — not frustration with tax rates, which the ARB has no authority to change.

Step 5: Attend Your ARB Hearing

If the informal review does not produce an acceptable result, your case proceeds to the Appraisal Review Board. The ARB is an independent panel of citizens authorized to hear evidence from both you and BCAD and make a binding determination. Hearings are relatively brief — typically 15 to 30 minutes — so organize your materials in advance. Present your comparable sales clearly, noting any differences between those properties and yours. Be factual, concise, and prepared to explain why each comparable is relevant.

Step 6: Understand Your Post-Hearing Options

If the ARB rules against you and you still believe the value is incorrect, you can appeal to district court, request binding arbitration (for properties valued under certain thresholds), or file with the State Office of Administrative Hearings. These options involve additional time and, in some cases, fees, so weigh them against the potential tax savings.

Given Bexar County's size and the volume of protests BCAD processes each year, being organized and evidence-driven is essential. Homeowners who arrive prepared with solid comparables consistently achieve better outcomes than those who rely on general arguments about the market.

1. What is the protest deadline for Bexar County property owners?

The deadline to file a property tax protest with the Bexar County Appraisal District is May 15 or 30 days after the date printed on your appraisal notice, whichever is later. If May 15 falls on a weekend or holiday, the deadline shifts to the next business day. Because BCAD processes appraisal notices for over two million residents, notices do not all arrive simultaneously — always check the date on your specific notice rather than assuming a fixed calendar deadline applies to you.

2. Does BCAD offer an online portal for filing a protest?

No. As of the information available for this county, the Bexar County Appraisal District does not offer an online protest filing portal. Property owners must submit their protest by mail or deliver it in person to BCAD's office. You can reach the district by phone at 210-242-2432 or access property records and other resources at bcad.org to prepare your filing.

3. What exemptions are available to Bexar County homeowners?

Bexar County offers several significant exemptions. The General Residence Homestead exemption provides either a $140,000 reduction or 20% of appraised value — whichever is greater — applied against your school district tax. Homeowners who are 65 or older or who qualify as disabled persons receive an additional $200,000 exemption. Disabled veterans with a service-connected disability rating between 10% and 100% qualify for a $5,000 exemption. These exemptions can substantially reduce the taxable value of your property, so confirming you have applied for every exemption you qualify for should be a priority before you focus on protesting the appraised value itself.

4. How do Bexar County's tax rates affect my bill?

Your total property tax bill is the sum of rates levied by multiple taxing entities — the school district, city, county, and any special districts that apply to your property. Northside ISD, one of the largest school districts in the county, carries a rate of 1.0049 per $100 of assessed value. The City of San Antonio levies 0.5416 per $100. Combined with the county rate and any applicable special district rates, the total effective rate for a San Antonio homeowner in Northside ISD can exceed 2.0 per $100 of assessed value. On a home assessed at $350,000 after exemptions, that translates to a tax bill above $7,000 annually.

5. Who is the Chief Appraiser at BCAD, and what role do they play?

The Chief Appraiser of the Bexar County Appraisal District is Rogelio Sandoval. The Chief Appraiser oversees the district's mass appraisal process, staffing, and operations. While you will not interact directly with the Chief Appraiser during a protest, their office sets the policies and methodologies that determine how properties across the county are valued. If you have systemic concerns about BCAD's appraisal practices, written correspondence directed to the Chief Appraiser's office is the appropriate channel.

6. What happens at an Appraisal Review Board hearing in Bexar County?

The ARB is an independent panel separate from BCAD that hears evidence from property owners and district appraisers and issues a determination. Because Bexar County is one of the most populous counties in Texas, the ARB processes a very high volume of cases each year. Hearings are scheduled in blocks and are typically brief. You will be given an opportunity to present your evidence — comparable sales, condition documentation, or an independent appraisal — and a BCAD appraiser will present the district's position. The panel then issues a ruling, which you can accept or appeal further.

7. Can I protest if I already have a homestead exemption on file?

Yes. Having a homestead exemption on file does not limit your right to protest the appraised value. In fact, protesting the value is separate from and complementary to exemption applications. Exemptions reduce the taxable value by a fixed amount or percentage; a successful protest reduces the appraised value itself, which then has the exemption applied on top of it. Both strategies working together produce the greatest reduction in your final tax bill.

8. What evidence does BCAD find most persuasive in a protest?

BCAD appraisers respond most favorably to documented comparable sales — recent arm's-length transactions involving properties that closely match yours in location, size, age, and condition. Sales within your specific subdivision or immediate neighborhood carry the most weight. If you are arguing based on condition rather than market value, photographs documenting specific deficiencies and written estimates from licensed contractors strengthen your case considerably. General statements about the market being unpredictable or taxes being too high are not persuasive and should be avoided.

Filing a property tax protest in Bexar County requires more preparation than in smaller counties, largely because BCAD manages appraisals for one of the largest and most active real estate markets in Texas. The volume of protests the district handles each year means that well-organized, evidence-backed submissions get resolved more efficiently — and more favorably.

Submit Early and Confirm Receipt

Because BCAD does not offer an online filing portal, your protest must be submitted by mail or in person. If mailing, use certified mail with return receipt so you have documented proof of timely filing. Do not wait until May 14 to drop something in a standard mailbox. If delivering in person, ask for a stamped copy of your protest form as confirmation. Filing early also gives you more time to prepare for your informal review appointment.

Use BCAD's Own Data Against Itself

The bcad.org property search tool is publicly accessible and allows you to pull appraised values for any property in the county. Before your hearing, identify five to ten properties comparable to yours — similar square footage, year built, lot size, and neighborhood — and note any whose appraised values are lower than yours despite similar or superior characteristics. This type of equity argument, showing that your property is appraised inconsistently with comparable properties, is a legitimate and often effective protest strategy under Texas law.

Document Property Condition Thoroughly

San Antonio's housing stock spans a wide range of ages and conditions. If your home has deferred maintenance, foundation issues, aging mechanical systems, or other deficiencies that a mass appraisal model may not capture, photograph everything and obtain written estimates for repairs. BCAD appraisers cannot physically inspect every property in the county, so condition-based arguments supported by visual evidence and contractor documentation carry real weight in informal reviews.

Prepare a One-Page Summary

ARB hearings move quickly. Prepare a single-page summary that lists your subject property's key characteristics, your proposed value, and your three to five strongest comparable sales with a brief note on any adjustments. This makes it easy for the appraiser and ARB panel to follow your argument. Attach supporting documents as exhibits and reference them by number during your presentation.

Understand the Informal Review Opportunity

BCAD's informal review process is genuinely useful. Many protests in Bexar County settle at this stage, which saves both the property owner and the district the time of a formal ARB hearing. Approach the informal review as a professional conversation — present your evidence clearly, ask the appraiser to walk you through how your property was valued, and be open to a negotiated outcome. If the offer you receive is reasonable, accepting it is often the most efficient path.

Know What the ARB Cannot Do

The ARB can reduce your appraised value if the evidence supports it. It cannot change tax rates, retroactively apply exemptions, or address billing disputes. Keeping your protest focused strictly on the accuracy of the appraised value — and presenting credible market data to support your position — is the most productive approach to the process.