Texas sales tax calculator
Get accurate Texas sales tax calculations in seconds. Whether you're creating invoices, checking expenses, or verifying rates, our free calculator gives you the precise figures you need – no downloads, no sign-ups required.
- Calculate exact sales tax for any transaction amount
- Determine the right tax to add to your invoices
- Verify tax on expenses for accurate bookkeeping
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Texas sales tax rates
Texas sales tax varies by location, as local jurisdictions like cities and counties add their own rates on top of the 6.25% statewide tax.
- State Sales Tax Rate: 6.25%
- Average Local Tax Rate: 1.95%
- Maximum Local Tax Rate: 2.00%
- Average Combined Rate: 8.20%
Important note:
Texas’s base rate is 7.25%, but local taxes can raise it to 12.5% depending on your location.

How to register for sales tax in Texas
Follow these steps to register for your Texas sales and use tax permit online. Applications are processed through the Comptroller's portal. Texas Comptroller Permit Registration.
Gather your business & personal Info
You will need Social Security number(s), your EIN (if applicable), and your complete business info.
Complete the online application
Visit the Texas Comptroller's eSystems portal to fill out the electronic application.
Submit and receive your permit
Submit your application online. After the 2-3 weeks, you'll receive your official sales tax permit.
Texas sales tax filing due dates
Stay on top of your filing obligations with these standard schedules:
- Monthly: Due the 20th of the following month
- Quarterly: Due the 20th after quarter end
- Annually: Due January 20th of the following year

Simplify Texas sales tax with Xero
Calculating the right rate is just the beginning. Xero automates your entire sales tax workflow, from invoice to filing. Automatically apply correct sales tax rates to every invoice and generate filing-ready reports with one click.
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FAQs about Texas sales tax
Common exemptions include groceries, prescription medications, and agricultural products. Check the Texas Comptroller's website for a complete exemption list.
Common exemptions include groceries, prescription medications, and agricultural products. Check the Texas Comptroller's website for a complete exemption list.
Yes, if you have nexus in Texas through physical presence, economic activity, or marketplace facilitator agreements.
Yes, if you have nexus in Texas through physical presence, economic activity, or marketplace facilitator agreements.
The Texas Comptroller assigns your filing frequency based on your estimated annual tax liability when you register.
The Texas Comptroller assigns your filing frequency based on your estimated annual tax liability when you register.
Penalties start at 5% of the tax due and increase by 5% for each month late, up to 10% maximum.
Penalties start at 5% of the tax due and increase by 5% for each month late, up to 10% maximum.
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Disclaimer
Xero does not provide accounting, tax, business or legal advice. This calculator has been provided for information purposes only. You should consult your own professional advisors for advice directly relating to your business.