Sales Tax Guide

2026 Guide to Sales Tax in San Antonio, Texas

Published ยท Jul 9, 2026 Last updated ยท Aug 11, 2026
Anand Verma

Anand Verma

Co-founder & COO at Galvix

San Antonio, Texas sales tax guide

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On this page
  1. What is the sales tax rate in San Antonio?
  2. Who needs to collect sales tax in San Antonio, Texas?
  3. How do you register for a sales tax permit in San Antonio?
  4. How do you charge the right sales tax in San Antonio?
  5. ZIP codes in Bexar County
  6. San Antonio vs other Texas cities
  7. Frequently Asked Questions

Quick Highlights on San Antonio Sales Tax

State Sales Tax Rate6.25%
Local / County Rate0%
Special District Rate0%
Combined San Antonio Tax Rate (range)6.75% โ€“ 8.25%
Economic Nexus Threshold (Texas)$500,000
Tax Filing AuthorityTexas Comptroller of Public Accounts

Quick Answer:

The combined sales tax rate in San Antonio, Texas is between 6.75% and 8.25% as of 2026. This combines the Texas statewide base rate of 6.25% with Bexar County and any applicable local district taxes. Texas's economic nexus threshold is $500,000, and sales tax is administered by the Texas Comptroller of Public Accounts.

What is the sales tax rate in San Antonio?

The combined sales tax rate in San Antonio, Texas is between 6.75% and 8.25% as of 2026. It is made up of the Texas statewide base rate of 6.25%, plus applicable Bexar County and local district taxes. San Antonio sits within Bexar County, and the rate can vary slightly across ZIP codes because of special district additions (see the ZIP breakdown below).

Sales tax in Texas is administered by the Texas Comptroller of Public Accounts, which collects and distributes tax on behalf of the state and its local jurisdictions. The rate applies to most retail sales of tangible personal property delivered within San Antonio.

Who needs to collect sales tax in San Antonio, Texas?

Any business with sales tax nexus in Texas must register, collect, and remit sales tax on taxable sales delivered to San Antonio. Nexus is established through:

  • Physical presence: an office, store, warehouse, employee, or inventory located in Texas.
  • Economic nexus: exceeding $500,000 in sales to Texas customers in the current or prior year.
  • Marketplace facilitators: platforms such as Amazon or Etsy collect and remit on behalf of their third-party sellers.

Out-of-state (remote) sellers that cross Texas's economic nexus threshold must register with the Texas Comptroller of Public Accounts before continuing to sell into the state.

How do you register for a sales tax permit in San Antonio?

To collect sales tax in San Antonio, you must register for a sales tax permit with the Texas Comptroller of Public Accounts. Registration is generally free. You will typically need your EIN or SSN, business entity details, bank account information, and an estimate of your monthly Texas sales. Most permits are issued within a few business days of an online application.

How do you charge the right sales tax in San Antonio?

Sales tax in San Antonio is charged based on the delivery address. For orders shipped to a San Antonio address, the combined rate of between 6.75% and 8.25% generally applies; for in-store sales, the rate is based on the store's location. Because some ZIP codes within Bexar County carry additional special-district taxes, always confirm the exact rate for the specific delivery ZIP code. The tables below show the most common San Antonio ZIP codes and how San Antonio compares with other cities in Bexar County and across Texas.

Tax Rates in Popular ZIP Codes in Bexar County

ZIP CodeState RateCounty / District RateCombined Rate
78201 6.25% 2% 8.25%
78202 6.25% 2% 8.25%
78203 6.25% 2% 8.25%
78204 6.25% 2% 8.25%
78205 6.25% 2% 8.25%

San Antonio Sales Tax vs. Other Texas Cities

San Antonio (current page)6.75%
Houston 6.25%

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Frequently Asked Questions

Anand Verma

Anand Verma

Co-founder & COO at Galvix

Anand Verma is a co-founder and COO of Galvix, where he helps US businesses navigate sales tax compliance without the usual headache. He studied engineering at IIT Kanpur and spent time building tech startups.

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