Property Tax Protest Guide (Bexar County): Deadlines, Evidence, and Winning Tips (2026)

by Christopher Beal

LAST UPDATED: JULY 30, 2026 | BY CHRISTOPHER BEAL, U.S. ARMY VETERAN & REALTOR

Property Tax Protest Guide (Bexar County): Deadlines, Evidence, and Winning Tips (2026)

Bexar County property tax protest paperwork and calculator

The 2026 Bexar County protest calendar. If you are reading this after the July certification date, skip to the post-certification options below.

Key Takeaways

The 2026 Bexar County protest deadline was May 15, or 30 days after your notice of appraised value was delivered, whichever fell later.
The Texas school district homestead exemption rose to $140,000 for 2026 under Proposition 13, and homeowners who are 65 or older or disabled can add another $60,000 on the school portion.
Bexar Central Appraisal District generally certifies the appraisal roll around July 20, which closes the ordinary protest window for the year.
You are not out of options after certification: binding arbitration within 60 days of an ARB order, a district court appeal, or a Texas Tax Code Section 25.25 correction motion.
Closed MLS sales are the strongest evidence you can bring. Across the 1,000 most recent Bexar County closings in the six months ending July 30, 2026, the median sale price was $309,450 and sellers collected 97.77 percent of asking.
100 percent disabled veterans qualify for a total residence homestead exemption in Texas, and partial disability ratings carry fixed-dollar exemptions. Exemptions apply whether or not you protest.

In This Guide

When is the 2026 deadline to file a Bexar County protest?
What evidence actually helps you win an ARB hearing?
Can exemptions reduce your taxable value even if you do not protest?
What happens after you file, and where are you now in the 2026 cycle?
You missed the deadline or lost your hearing. What now?
What did Bexar County sale prices actually do in 2026?
About the author
FAQ: Bexar County property tax protests

Property Tax Protest Guide (Bexar County): Deadlines, Evidence, and Winning Tips (2026)
By Christopher Beal | Veteran Real Estate San Antonio: The Beal Group | March 22, 2026

If you own a home in San Antonio, there's a good chance you'll see a Notice of Appraised Value each spring that makes you do a double-take. The good news is that Texas gives you a formal way to challenge an appraised value through the Appraisal Review Board (ARB). In this 2026 guide, I'll walk you through how the Bexar County protest process works, what deadlines matter most, and how to build an evidence packet that is actually persuasive.

And because many of the families I serve are active-duty military or veterans, I'll also highlight a few veteran-specific angles -- like how exemptions can reduce the taxable value of your home and why protesting early can help you plan your housing budget when you're preparing for a PCS.

When is the 2026 deadline to file a Bexar County property tax protest?

In most cases in Texas, the protest filing deadline is May 15 or 30 days after the appraisal district mails your notice, whichever is later.

Timeline Item	What it means	Action to take
Notice of Appraised Value (NOAV)	Your proposed value and key IDs/PINs needed for online filing.	Save it, note the mailing date, and create a protest folder immediately.
Protest deadline	Usually May 15 or 30 days after notice mailing date -- whichever is later.	File online early (don't wait for the last day).
Informal conference	A chance to settle with an appraiser before a formal ARB hearing.	Bring your evidence and ask for a specific value you can defend.
ARB hearing	A formal hearing where both sides present evidence and arguments.	Be prepared, concise, and evidence-driven.

What evidence actually helps you win an ARB hearing?

My simple framework: Build your evidence around Condition (what's wrong with the property), Comparables (what similar homes actually sell for), and Consistency (whether you're being assessed unfairly compared to similar properties).

Can exemptions reduce your taxable value even if you don't protest?

Yes. A protest challenges the value, while exemptions reduce the taxable value for certain taxes if you qualify. BCAD notes homestead exemption applications are generally due by April 30. Certain disabled veterans may qualify for a full exemption of the total appraised value of the veteran's residence homestead if they have a 100% disability rating (or individual unemployability) from the VA.

Veteran note: If you're a disabled veteran (or surviving spouse of a qualifying veteran), you may be eligible for significant property tax relief. It's worth confirming your exemption status before you assume your projected monthly housing costs.

What Happens After You File, and Where Are You Now in the 2026 Cycle?

Quick answer: Filing a protest starts a two-stage process. First an informal conference with a Bexar Central Appraisal District appraiser, then, if you do not settle, a formal hearing in front of a three-member Appraisal Review Board panel that typically runs 15 to 20 minutes. Formal hearings run roughly May through July, and BCAD generally certifies the appraisal roll around July 20.

Most Bexar protests are actually decided in the informal conference, not the formal hearing. An appraiser reviews your evidence one on one. If your comparable sales are clean and your condition documentation is real, this is where a value gets adjusted, and it is over in twenty minutes. Take that settlement seriously: an ARB panel is not obligated to give you a better number than the appraiser already offered, and it can leave the value unchanged.

If you do not settle informally, BCAD mails you written instructions for the formal hearing. The panel is independent of the appraisal district, but it is not a courtroom. You get a short, structured window to present. Bring printed copies. Lead with your three best comparable sales, not your eight mediocre ones. State the number you want and why, and stop talking.

By late July, the cycle is effectively closed for ordinary protests. Once the appraisal roll is certified, taxing units set rates against those certified values and tax bills follow in October, due by January 31. That timing is exactly why the section below matters if you are reading this after certification.

The single most common reason a protest fails in Bexar County: the homeowner argues that the tax bill is too high instead of proving that the appraised value is wrong. The Appraisal Review Board has no authority over tax rates. It only decides value.

You Missed the Deadline or Lost Your Hearing. What Now?

Quick answer: Three paths remain. Binding arbitration through the Texas Comptroller, filed within 60 days of receiving your ARB order, is the usual choice for a home. An appeal to Bexar County district court is also available on the same 60-day clock. And a Texas Tax Code Section 25.25 correction motion can address certain errors well after certification, generally until the delinquency date.

Binding arbitration is the option most San Antonio homeowners have never heard of and should know about. It applies to residential homestead property and to other property valued at or below the statutory ceiling, it is filed with the Texas Comptroller through the appraisal district, and it requires a deposit that is largely refunded if the arbitrator's value comes closer to your number than to the district's. It is faster and dramatically cheaper than litigation. The 60-day window from your ARB order is strict.

The Section 25.25 correction motion is a different animal. It is not a do-over on opinion of value. It is a fix for specific defects: clerical errors, property that does not exist, land or improvements taxed to the wrong owner, or a value that substantially exceeds the correct value under the substantial-error provision, which carries a late-correction penalty. If your appraisal shows a pool you do not have, square footage that is off by hundreds of feet, or a second structure that burned down, this is your remedy and you do not have to wait for next spring.

And if none of that fits, start on 2027 now. Confirm your homestead exemption is actually recorded on the account, not just filed. Photograph deferred maintenance while it exists rather than reconstructing it in April. Save the contractor bids for the foundation, the roof, and the HVAC. Evidence gathered in the year you actually live through it beats evidence assembled in a panic the week before a hearing.

Not sure whether your appraised value is actually out of line with what your street is selling for? Request a free home evaluation and I will send you the closed comparable sales, at no cost and with no obligation.

What Did Bexar County Sale Prices Actually Do in 2026?

Quick answer: Across the 1,000 most recent Bexar County residential closings in the six months ending July 30, 2026, the median sale price was $309,450, homes averaged 77.0 days on market, and sellers collected 97.77 percent of their final asking price. Buyers are negotiating, which is the real-world evidence a protest rests on.

A protest is an argument about market value, so market data is the argument. The appraisal district works from mass-appraisal models. You get to work from actual closings on actual streets, and in a market where the average home takes 77 days to sell and closes below asking, that gap is where a reduction lives.

Bexar County metric (6 months ending 7/30/2026)	Value	Why it matters to your protest
Median closed sale price	$309,450	A benchmark for whether your appraised value is plausible for the county at large.
Average price per square foot	$168.55	Divide your appraised value by your living area and compare directly.
Average days on market	77.0	Slow absorption undercuts an aggressive mass-appraisal value.
List-to-sale price ratio	97.77%	Sellers are conceding roughly 2 percent off asking, evidence of buyer leverage.
Median active list price	$327,945	Asking prices still sit above closings, so list prices alone are not proof of value.

Source: SABOR / LERA MLS closed and active residential data, Bexar County, January 31 through July 30, 2026, based on the 1,000 most recent records in each set. Appraisal districts value property as of January 1, so pair recent closings with sales near that date where possible.

If you own a home in the Northeast corridor, the neighborhood-level numbers differ sharply from the county average. I broke Schertz, Cibolo, Converse, Live Oak, Universal City, and Garden Ridge out individually in my 2026 Northeast San Antonio suburb resale guide. For veterans, the exemption side of this equation is covered in the Texas disabled veteran property tax exemption guide, and if a protest is part of a bigger decision about whether to sell, start with Should I sell my San Antonio home in 2026.

About the Author: Christopher Beal

Christopher Beal is a U.S. Army veteran and the Owner of Veteran Real Estate San Antonio, a Beal Group practice brokered by eXp Realty (TREC License #723559). A Military Relocation Professional (MRP) and VAREP member, he is a 7-time eXp Realty ICON agent, winner of Best Real Estate Agency in the 2026 Best of San Antonio Readers' Choice (San Antonio Current, 100,000+ voters), and a 3x San Antonio Business Journal Top 25 Individual Agent (#13 in 2024, #14 in 2025, #20 in 2026). His recognition also includes 3x Platinum Top 50, 2x RateMyAgent Agent of the Year, 2x Real Producers Top 100, Five Star Professional (2026), and a RealTrends 2026 ranking. He has helped 325+ families, closed more than $125M in career volume, and holds 5.0 stars across 370+ verified reviews, working almost exclusively with military and veteran buyers and sellers across Bexar, Comal, Kendall, Medina, and Bandera counties, with a focus on VA loans, PCS moves, and homebuying near JBSA-Lackland, JBSA-Randolph, and Fort Sam Houston. He provides closed comparable sales to San Antonio homeowners preparing a Bexar County protest at no cost, whether or not they are buying or selling. He can be reached at (210) 882-8583.

This guide is general information about the Texas property tax process, not legal or tax advice. Deadlines and exemption amounts change, and your notice of appraised value controls your specific dates. Verify anything time-sensitive with the Bexar Central Appraisal District or a licensed tax professional before you act on it.

FAQ: Bexar County Property Tax Protests

What was the 2026 Bexar County property tax protest deadline?

May 15, 2026, or 30 days after your notice of appraised value was delivered, whichever was later. Bexar Central Appraisal District may accept a late protest for good cause if it is filed before the appraisal records are certified, which typically happens around July 20.

How much is the Texas homestead exemption in 2026?

The mandatory school district residence homestead exemption is $140,000 for the 2026 tax year, raised from $100,000 by Proposition 13 effective January 1, 2026. Homeowners who are 65 or older or who are disabled may qualify for an additional $60,000 school district exemption on top of that.

Can I still protest my Bexar County value in late July?

Once the appraisal roll is certified, the ordinary protest window is closed for the year. Your remaining options are binding arbitration through the Texas Comptroller within 60 days of an Appraisal Review Board order, an appeal to district court on the same 60-day clock, or a Texas Tax Code Section 25.25 correction motion for specific errors.

What is binding arbitration and is it worth it?

Binding arbitration is a Texas Tax Code Chapter 41A alternative to suing the appraisal district. It is available for residence homesteads and other qualifying property, it is filed through the appraisal district to the Texas Comptroller within 60 days of your ARB order, and it requires a deposit that is largely refunded if the arbitrator's value lands closer to your number than to the district's. For a typical San Antonio home it is far cheaper and faster than litigation.

What evidence wins a Bexar County ARB hearing?

Closed comparable sales near the January 1 valuation date, in your subdivision, adjusted for size and condition. After that: photographs and contractor bids documenting deferred maintenance, an appraisal if you have a recent one, and equity evidence showing that similar homes are appraised for less. Your tax bill amount and your household budget are not evidence.

Do I need to protest to get my exemptions?

No. Exemptions and protests are separate. An exemption reduces your taxable value, a protest challenges the appraised value. You should do both if both apply. Verify that your homestead exemption is actually posted on your BCAD account, because a filed application and a recorded exemption are not always the same thing.

What property tax exemptions do disabled veterans get in Texas?

A veteran rated 100 percent disabled by the VA, or receiving 100 percent compensation due to individual unemployability, qualifies for a total exemption on their residence homestead. Partial disability ratings carry fixed-dollar exemption tiers. Surviving spouses may also qualify in certain circumstances. These are among the strongest property tax benefits in the country and a real reason many veterans retire in Bexar County.

Does protesting my value hurt me when I go to sell?

No. Appraised value for taxation and market value for a sale are separate numbers, and buyers price from comparable sales, not from the appraisal district. A lower tax assessment can actually help a listing by lowering the estimated monthly payment a buyer sees.

How much does the 10 percent homestead cap protect me?

For a property with a homestead exemption in place, the assessed value used for taxation generally cannot rise more than 10 percent per year, not counting new improvements. That cap is one of the strongest reasons to make sure your homestead exemption is recorded well before values run.

Can Christopher Beal pull comparable sales for my protest?

Yes. I provide closed MLS comparable sales for San Antonio and Bexar County homeowners preparing a protest at no charge, whether or not you are planning to buy or sell. Call or text (210) 882-8583.

What Should You Do Next?

If your 2026 protest is done, spend twenty minutes protecting 2027. Pull up your BCAD account and confirm the homestead exemption is posted. If you are a veteran with a disability rating, confirm that exemption is on there too. Then take photos of anything on the property that is deteriorating, and file the contractor bids somewhere you will find them in April.

If you want real closed comparable sales for your street before you argue value with anyone, I will pull them for you. Call or text (210) 882-8583. Email [email protected]. Or start online at veteranrealestatesa.com.

Explore More Resources

Verify the numbers yourself: Bexar Central Appraisal District help center, Texas Comptroller property tax division, and Texas Tax Code Title 1.

Ask ChatGPT Ask Claude Ask Perplexity

Watch: How to Protest Your Bexar County Property Taxes

I walk the whole protest end to end in this one: the May deadline, the evidence that actually moves an appraiser, and what to expect at the informal hearing. Most owners who show up with real comps walk out with something.