A Texas residence homestead exemption removes part of an eligible home’s value from property taxation. It can reduce the tax bill on a primary residence, but it does not reduce the home’s market value or eliminate every property tax.
Reviewed September 10, 2026, using Texas Comptroller and Harris Central Appraisal District guidance linked below.
What is the current school-district exemption?
The Texas Comptroller currently lists a $140,000 general residence homestead exemption for school-district taxes. Other taxing units may offer different exemptions, and additional relief may apply to qualifying homeowners who are older, disabled, veterans, or surviving spouses. Your property’s applicable taxing units and approved exemptions determine the result. Review the Comptroller’s property-tax exemption guidance.
For a simplified example, if a home’s value used for school taxation before exemptions were $300,000, subtracting a $140,000 exemption would leave $160,000 before any other applicable adjustments. This is an illustration, not a tax quote. It does not mean $140,000 is removed from every taxing unit’s calculation or that the home’s market value has fallen.
Who should apply?
The general homestead exemption is for owners who use the property as their principal residence. Harris Central Appraisal District explains that buying a property does not automatically grant the exemption. Qualified new owners may be eligible for a prorated exemption from the date they own and occupy the home, subject to restrictions. Ask your appraisal district how your purchase date and the property’s existing exemptions affect your application. Read HCAD’s exemption explanation.
File with the appraisal district for your property
Locate the property record and confirm the county before selecting a filing system. Do not assume a city or postal address identifies the correct appraisal district. HCAD handles Harris County properties; homes elsewhere in Greater Houston use their own county’s district.
Prepare your ownership and occupancy information and the requested identification. HCAD’s online filing instructions call for a Texas driver’s license or state ID matching the residence address. If your circumstances require an exception or a different exemption type, follow the district’s instructions for that application rather than forcing it through the wrong form. See HCAD’s online filing requirements.
For Harris County properties, the HCAD Exemption Wizard can help identify potential exemptions. Save a copy of your application, supporting documents, and submission confirmation so you can follow up.
When should you file?
The general filing deadline is before May 1. Late-filing rules may still offer a path if you missed the regular deadline; check the specific tax year and exemption with your appraisal district promptly. HCAD’s online guidance describes the late general-homestead window by reference to the taxes’ delinquency date. Avoid assuming the deadline is simply two years after you bought the property. Check general deadlines and HCAD’s filing instructions.
Check approval and plan your housing budget
After filing, review your appraisal record and any correspondence requesting more information. Compare the approved exemptions with the later tax statement. If something is missing, contact the district with your submission confirmation.
If you are buying, ask your lender to explain the tax estimate for your own circumstances rather than relying only on the seller’s current bill. A loan payment can include taxes and insurance, or you may pay those costs separately. The CFPB explains how these costs fit into the full housing payment.
Explore our buyer services for help organizing a Greater Houston home search. For property questions, contact Aurhomes Group at (281) 724-3966. Your appraisal district decides exemption eligibility and application treatment.