The Bexar County homestead exemption reduces the taxable value of your primary residence across every local taxing jurisdiction — school district, city, county, hospital district, and more. For the 2026 tax year, the school district exemption alone is $140,000, saving most San Antonio homeowners $1,400–$1,820 per year on school taxes. Combined with local exemptions, total savings range from $1,800 to $4,200+ depending on your home's value. If you have been living in your home without a homestead exemption, Texas law allows you to file retroactively for up to two previous tax years and receive a refund for overpaid taxes.
Key Takeaways
- The school district homestead exemption is $140,000 for 2026 — more than tripled from $40,000 in just three years following voter-approved reforms (Proposition 4 in 2023, Proposition 13 in 2025).
- Total annual savings range from $1,800 to $4,200+ when you combine school, city, county, hospital, and other local exemptions on homes valued between $200,000 and $400,000.
- The filing deadline is April 30 for Tax Year 2026, but you can file late — and retroactively — for up to 2 prior tax years under Texas Tax Code §11.431.
- Retroactive filing means refund checks. A homeowner who has been paying full taxes on a $300,000 home without a homestead exemption could be owed $5,400+ in retroactive refunds covering 2024 and 2025.
- Exemptions are never automatic. You must apply with the Bexar County Appraisal District (BCAD). The previous owner's exemption does not transfer when you buy a home.
- Your Texas driver's license must match your property address. This is the #1 reason BCAD denies homestead applications.
What is the Bexar County homestead exemption?
The homestead exemption is a property tax reduction available to every Texas homeowner who owns and occupies their primary residence as of January 1 of the tax year. Under Texas Tax Code §11.13, it removes a portion of your home's appraised value from taxation — meaning you pay property taxes on a lower amount.
In Bexar County, you receive a separate homestead exemption from every taxing jurisdiction that levies taxes on your property. These exemptions stack, and together they significantly reduce your annual tax bill.
Who qualifies: You must (1) own the property, (2) occupy it as your principal residence as of January 1, and (3) hold a Texas driver's license or state ID with an address matching the property. Only one homestead exemption may be claimed statewide — if you own multiple properties, only your primary residence qualifies.
The homestead exemption also activates the 10% appraisal cap under Tax Code §23.23, which limits annual increases in your home's appraised value to no more than 10% above the prior year. This cap takes effect the second year after your exemption is granted — another reason to file as early as possible.
Under Tax Code §11.13, a residence homestead exemption removes part of your home's value from taxation, lowering your taxes. The general school district exemption stands at $140,000, increased from $100,000 by SB 4 (89th Texas Legislature) and approved by voters as Proposition 13 on November 4, 2025.
How much does the homestead exemption save in San Antonio?
The savings depend on your home's appraised value and which school district you are in. Below are real dollar estimates using 2025 adopted tax rates for a homeowner within the City of San Antonio and North East ISD (NEISD), one of the most common combinations.
How these numbers work:
- School tax savings are the same regardless of home value because the exemption is a flat $140,000 deduction. At NEISD's M&O rate of approximately $1.0015 per $100 of taxable value: $140,000 × ($1.0015 / $100) = $1,402 per year.
- Local jurisdiction savings come from the 20% exemptions. On a $300,000 home, the City of San Antonio's 20% exemption removes $60,000 from taxable value. At the city rate of $0.5416/$100, that saves $325. Similar reductions apply from Bexar County ($166), University Health ($166), and smaller amounts from Alamo Colleges, Road & Flood, and the River Authority.
- Over-65 homeowners save significantly more. The additional $60,000 school district exemption (Proposition 11, approved November 2025) plus local over-65 exemptions can push total savings well above $4,000 per year. See our complete exemptions guide for the full breakdown.
The savings above are conservative — they only reflect the homestead exemption. If you also qualify for over-65, disabled person, or disabled veteran exemptions, your savings are substantially higher. And if you also protest your assessed value, you reduce the base that all taxes are calculated on.
How do I check if I have a homestead exemption in Bexar County?
Many homeowners assume they have a homestead exemption — until they check and discover they do not. Here is how to verify your status in under five minutes.
Check online at BCAD
- Go to the BCAD property search page.
- Search by your property address or owner name.
- Click on your property to view the detail page.
- Look for the Exemptions section. If you see "HS" or "Residence Homestead" listed, your exemption is active. If the exemptions section is blank or missing, you do not have one.
What to look for on your appraisal notice
Every spring, BCAD mails a Notice of Appraised Value to property owners. On this notice:
- Look for the "Exemptions" line under each taxing jurisdiction.
- If it says "NONE" or is blank next to the school district, city, or county — you are paying full taxes without a homestead exemption.
- If you see dollar amounts listed under exemptions (e.g., "$140,000" for the school district), your exemption is active.
Signs you might be missing your homestead exemption
- You bought your home in the last 1–3 years and never filed an application. The previous owner's exemption does not transfer.
- Your annual tax bill seems high compared to neighbors with similar homes.
- You inherited the property and never filed a new homestead application in your name.
- You recently moved from another Texas home and did not file for the new property.
- You converted a rental or investment property to your primary residence but never updated your exemption status.
Not sure whether you have a homestead exemption? Alamo Tax Defense can check your exemption status for free in minutes. If you are missing it, we handle the entire filing process — including retroactive applications that could put thousands of dollars back in your pocket.
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How do I file for the homestead exemption in Bexar County?
Filing is free and takes about 15 minutes. Here is exactly what you need and how to do it.
What you need
- Texas driver's license or state-issued ID with an address matching the property. This is the most common sticking point — if your DL still shows an old address, update it with DPS before filing.
- Proof of ownership — your closing documents, deed, or property tax statement.
- Vehicle registration showing the property address (BCAD sometimes requests this as additional verification).
- Form 50-114 (Application for Residence Homestead Exemption) — available at BCAD's website or the Texas Comptroller's forms page.
Option 1: File online through BCAD
- Go to bcad.org and click Online Services or visit the BCAD Online Portal directly.
- Register for an account using the Owner ID and PIN from your most recent appraisal notice.
- Navigate to the exemptions section and submit Form 50-114 electronically.
- Upload copies of your Texas DL (front and back) and any supporting documents.
- Submit. BCAD typically processes online applications within 30–90 days.
Option 2: File by mail or in person
- By mail: BCAD, P.O. Box 830248, San Antonio, TX 78283-0248
- In person: 411 N. Frio Street, San Antonio, TX 78207
- By fax: 210-242-2454 or 210-242-2453
- Questions: Call BCAD at 210-242-2432
There is no fee to apply for any exemption. If someone charges you to file a homestead exemption, that is a red flag.
What is the homestead exemption deadline in Bexar County?
The standard deadline is April 30 of the tax year for which you are filing. For Tax Year 2026, that means April 30, 2026.
However — and this is critical — you can file late. Texas Tax Code §11.431 allows late homestead exemption applications up to two years after the delinquency date (February 1 of the year following the tax year). This means you can file retroactively and receive a refund for taxes you overpaid.
The April 30, 2026 deadline is approaching. If you purchased a home in 2025 or early 2026 and have not filed, your clock is ticking. Filing before the deadline ensures your exemption applies to the full 2026 tax year. But even if you miss it, you can still file late — and retroactively — for previous years.
Can I file a retroactive homestead exemption in Texas?
Yes — and this is where the real money is. Under Texas Tax Code §11.431, if you owned and occupied your home as your primary residence but never filed for a homestead exemption, you can file retroactively for up to two previous tax years. BCAD will process the exemption for those prior years, and the Bexar County Tax Assessor-Collector's office will issue a refund for the property taxes you overpaid.
This is not a theoretical benefit. Thousands of Bexar County homeowners are currently paying hundreds or thousands of dollars more than they should because they never filed — or because they bought a home and assumed the exemption transferred automatically. It does not.
How much could you be owed in retroactive refunds?
If you have been living in your home without a homestead exemption, the refund potential is significant. Here is what two years of retroactive refunds look like at different home values:
These numbers represent real money that the county has already collected from you — and that you are legally entitled to get back. The refund is issued as a check or credit from the Bexar County Tax Office once BCAD processes your retroactive application.
How to file retroactively with BCAD
The process is the same as a standard application, with one addition:
- Complete Form 50-114 (the same form used for current-year filing).
- Indicate the tax years you are requesting retroactive exemptions for (e.g., 2024 and 2025).
- Submit to BCAD with your Texas DL and proof of ownership — the same documents required for a current-year filing.
- BCAD reviews your application and, if approved, applies the exemption retroactively.
- The Bexar County Tax Assessor-Collector calculates your refund and issues payment.
Processing time for retroactive applications is typically 60–120 days. BCAD may request additional documentation to verify you occupied the property during the retroactive tax years.
Who qualifies for a retroactive homestead exemption?
You qualify if you owned and occupied the property as your primary residence during the tax years you are claiming, even if you never filed an application. Common situations include:
- You bought a home and forgot to file. This is the most common scenario. You closed on the house, moved in, and assumed the exemption was automatic or transferred from the prior owner. It is not.
- You inherited a property. Heir property situations are especially common — the original owner had an exemption, but it was removed when they passed away. The new owner must file their own application.
- You moved within Texas and did not refile. Your old exemption was removed when you sold the previous home, but you never applied for the new one.
- You never knew it existed. A surprisingly large number of homeowners — especially first-time buyers — have no idea the homestead exemption exists or that it requires an application.
- You converted a rental property to your primary residence. Investment properties do not qualify for homestead exemptions. But once you move in and make it your primary home, you become eligible — and can file retroactively if you waited to apply.
You do not need to figure this out alone. Alamo Tax Defense specializes in identifying missing exemptions and filing retroactive applications for Bexar County homeowners. We check your status, prepare the paperwork, and handle the entire process with BCAD. If there is no refund, there is no fee.
Missing your homestead exemption? You could be owed thousands.
Alamo Tax Defense checks your exemption status for free and handles retroactive filing on your behalf. Most homeowners see refunds of $3,600–$4,500+.
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What happens after I file?
Once BCAD approves your homestead exemption:
- Your taxable value drops immediately for the current tax year and any retroactive years approved.
- The 10% appraisal cap kicks in the second year after approval, limiting how fast your appraised value can rise.
- You do not need to reapply. The exemption stays in effect until you sell the property, move out, or it is no longer your primary residence.
- Your tax bill is recalculated by the Bexar County Tax Assessor-Collector. For retroactive years, you receive a refund. For the current year, your November tax bill reflects the lower taxable value.
If your exemption application is denied — usually due to a driver's license address mismatch — BCAD will notify you of the reason. You can correct the issue and refile.
Common questions about the Bexar County homestead exemption
What is the homestead exemption amount in Bexar County for 2026?
The school district homestead exemption is $140,000 — a flat deduction that applies to all school district M&O taxes regardless of your home's value. In addition, the City of San Antonio, Bexar County, University Health System, and other local jurisdictions each offer a 20% exemption on your appraised value. These exemptions stack, meaning you receive all of them simultaneously. On a $300,000 home, total annual savings exceed $2,000.
When is the homestead exemption deadline in Bexar County?
The standard filing deadline is April 30 of the tax year. For Tax Year 2026, that is April 30, 2026. However, Texas law allows late filing for up to two years after the delinquency date (February 1 of the year following the tax year). This means you can file retroactively for prior years and still receive the exemption and a refund for overpaid taxes.
How do I check my homestead exemption status in Bexar County?
Search for your property at the BCAD public property search portal. Click on your property and look for the Exemptions section. If "HS" or "Residence Homestead" appears, your exemption is active. If it is blank or missing, you do not have a homestead exemption on file. You can also check your annual Notice of Appraised Value mailed each spring — it lists all active exemptions by taxing jurisdiction.
Can I file a retroactive homestead exemption in Texas?
Yes. Under Texas Tax Code §11.431, you can file a late homestead exemption application for up to two previous tax years. If approved, BCAD applies the exemption retroactively and the Bexar County Tax Assessor-Collector issues a refund for the property taxes you overpaid. You must have owned and occupied the property as your primary residence during the years you are claiming.
Do I need to reapply for my homestead exemption every year?
No. Once approved, your homestead exemption remains in effect until your eligibility changes — for example, if you sell the property, move out, or it ceases to be your primary residence. You do not need to file annually. However, if you purchase a new home, you must submit a new application. The previous owner's exemption does not transfer.
Does the homestead exemption transfer when I buy a new home?
No. The homestead exemption is specific to the property owner, not the property itself. When you purchase a new home, you must file a new homestead exemption application with BCAD. The seller's exemption is removed at the time of sale. Many new homeowners miss this step, which is why retroactive filing is so common — and so valuable.
What happens if my driver's license address doesn't match my property?
BCAD will deny your homestead exemption application. Your Texas driver's license or state-issued ID must show the same address as the property you are claiming. If you recently moved, update your address with the Texas Department of Public Safety (DPS) before filing your exemption application. You can update your DL address online at the DPS website.
How long does it take BCAD to process a homestead exemption?
Standard applications submitted online are typically processed within 30–90 days. Retroactive applications may take 60–120 days, as BCAD needs to verify occupancy for the prior tax years. Once approved, the Bexar County Tax Assessor-Collector recalculates your tax bill and issues any applicable refund. You will receive a confirmation letter from BCAD once the exemption is on file.
Gabriel Esparza is the founder of Alamo Tax Defense and a TDLR licensed property tax consultant (#13464). A licensed Texas real estate agent since 2016 with over 350 closed transactions in San Antonio, Gabriel has personally analyzed thousands of Bexar County properties and specializes in identifying overvalued assessments and missing exemptions. Contact Alamo Tax Defense for a free property tax review.
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