November 6, 2025
Are you paying more in property taxes than you should as a San Antonio homeowner? If your home is your primary residence, you may qualify for valuable Texas homestead exemptions that lower your taxable value and stabilize part of your bill when you turn 65 or qualify as disabled. It can feel confusing to sort out forms, deadlines, and what applies to your address. This guide breaks it down in plain language so you can take the right steps and keep more money in your pocket. Let’s dive in.
A residence homestead is your primary home that you own and occupy. In Texas, this status unlocks special property tax relief. When you receive a homestead exemption, your appraised value is reduced for certain taxing units before tax rates are applied. That means a lower taxable value and, in turn, lower taxes.
Different taxing units, like school districts, counties, and cities, may each have their own exemption rules. In most cases, school district taxes make up the largest part of your bill, so school‑tax exemptions usually create the biggest savings.
The Bexar Appraisal District (BCAD) reviews your application, confirms eligibility, and applies approved exemptions. Your local taxing units choose their rates and any optional exemptions they offer.
If you live in San Antonio, your address falls within a specific independent school district. Many areas are served by Northside ISD, but boundaries vary. Because school district taxes are often the largest portion of your annual bill, any reduction to your school taxable value can produce meaningful savings. Some districts adopt a percentage homestead exemption, and most provide additional relief for owners who are 65 or older or who qualify as disabled. Always verify which district serves your property and what that district has adopted for the current tax year.
Homeowners who are 65 or older or who qualify as disabled may receive two types of added relief on top of the basic homestead exemption.
Texas law provides an extra exemption for qualified seniors and certain disabled homeowners. Many school districts also adopt an additional fixed‑dollar exemption for these owners. The exact amount can vary by district and by year, so confirm what your school district offers when you apply.
When you first qualify for the over‑65 or disabled exemption and file, Texas law sets a tax ceiling for your school district taxes. The school portion of your bill is effectively limited to the amount you paid in the first year you qualified. In later years, your school district maintenance and operations taxes will not exceed that ceiling due to increases in appraised value.
Keep in mind that voter‑approved debt service taxes for the school district may be treated separately. Some parts of the bill may not be included in the ceiling. Ask BCAD and your school district how your ceiling will apply in your year of qualification.
The tax ceiling applies to the specific property where you qualified. If you move, you typically need to apply again at your new residence. Notify BCAD if ownership changes or if you no longer occupy the home as your principal residence.
Disabled veterans and certain surviving spouses may qualify for separate exemptions based on the veteran’s VA disability rating. These exemptions can be substantial, ranging from partial to full exemptions in some situations. You will need to provide your VA award letter and any other documentation BCAD requires. These benefits are distinct from the general over‑65 or disability exemptions described above.
BCAD is the office that processes applications for Helotes properties. File your residence homestead application with BCAD. The Bexar County Tax Office issues tax bills and collects payments after exemptions are in place, but they do not approve exemptions.
Use the Texas Application for Residential Homestead Exemption. BCAD typically provides an online application or a downloadable form. You can submit by following BCAD’s instructions for mailing, in‑person delivery, or electronic upload if available.
Bring copies and keep your originals. BCAD will list current requirements, but most owners should gather:
File as soon as you establish the home as your principal residence. Many appraisal districts use an April filing timeline to apply exemptions for the current tax year, but you should confirm BCAD’s current deadline and procedures. If you miss a deadline, file anyway. BCAD can advise whether your exemption can be applied for the current year or prospectively.
For the over‑65 or disabled tax ceiling, file in the year you first qualify so your ceiling can take effect for that year once approved.
Start by confirming which school district serves your San Antonio address. Policies and amounts are adopted by each district’s board and can change from year to year.
Ask BCAD and your school district about:
Use this simple framework to understand the impact. Replace the placeholders with your actual numbers from BCAD and your district.
Label your figures clearly as estimates. Your actual tax bill will reflect adopted rates, approved exemptions, and district‑specific rules for that year.
If you have questions about how exemptions might affect your budget, sale timing, or move, our team is here to help you plan your next step with confidence. Connect with Frontline Properties to talk through strategies for your San Antonio home. Get a Free Home Valuation.
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