San Antonio South Property Tax
Access 2026 property tax rates, payment portals, and assessment tools for San Antonio South. Taxes are administered by Bexar County.
Local Rate
N/A
County Avg
1.86%
State Avg
0.01%
City vs. County Jurisdiction
While you live in San Antonio South, property taxes are officially administered by Bexar County. The county handles your assessment, billing, appeals, and exemptions.
San Antonio South Tax Calculator
Est. Annual Bill
Rate: % (Bexar County)
How Property Taxes Work in San Antonio South
Property taxes for San Antonio South residents are calculated on the ad valorem principle — your bill is proportional to the fair market value determined by the Bexar County Appraisal District.
Assessment Role
The county assessor determines the value of all real estate in San Antonio South every tax year.
Collection Role
Taxes are collected by the county tax office and distributed to city, school, and special-district funds.
San Antonio South Tax Components
Your annual bill is a combined total of levies from multiple local government entities:
Lowering Your San Antonio South Property Tax Bill
Claim Exemptions
Most homeowners qualify for a Homestead Exemption that significantly reduces the taxable value of your primary residence. Seniors and veterans may qualify for additional relief.
Protest Your Value
If the county assessment exceeds fair market value you can file an appeal with the Appraisal Review Board (ARB). Over 50% of appeals result in a reduction.
2026 Important Deadlines
Assessment Notices
April – May
Protest Deadline
May 15th*
Payment Due
January 31st
*Protest deadlines are generally May 15th or 30 days after your notice was mailed, whichever is later.
San Antonio South Property Tax FAQs
For 2026, property tax rates in San Antonio South vary by parcel. Refer to the Bexar County average rate of 1.8578451454322% as a baseline estimate.
Residents of San Antonio South pay property taxes to the Bexar County Tax Assessor — not a city office. Use the county's official payment portal.
Yes. File a Notice of Protest with the Bexar County Appraisal District within 30 days of receiving your valuation notice. See the county appeal guide for step-by-step instructions.
Bexar County Official
Property tax for San Antonio South is handled at the county level.
Nearby Cities
💡 Tax Tip
Check for Homestead or Senior exemptions on the Bexar County portal. These can reduce your taxable value by $25,000–$100,000+.