Texas sales tax calculator
Texas’s state rate is 6.25%; the typical combined rate with local taxes is about 8.2%. Add or remove sales tax from any amount below.
Pre-tax
$100.00
Sales tax
$8.20
Total
$108.20
How sales tax works in Texas
Texas has a 6.25% state rate, and cities, counties and special districts can add up to 2% more, capping the combined rate at 8.25% — which most urban areas reach. There is no state income tax. Groceries and prescription drugs are exempt.
Rates are the Tax Foundation’s figures as of January 1, 2026. Local rates change and vary by address; confirm the exact figure with the Texas department of revenue or a rate lookup by ZIP code before relying on it.
Sales tax on common amounts in Texas (at 8.2%)
Method & sources
State base rates come from each state’s department of revenue; average combined (state + local) rates are population-weighted figures published by the Tax Foundation, as of January 1, 2026. Local rates can change every quarter and can differ between neighbouring ZIP codes, so treat the combined rate as an estimate and confirm the exact rate for a delivery address with the state revenue department.
Sales tax is applied to the price after any store discount. Manufacturer coupons and rebates are handled differently from state to state.
Disclaimer: results are estimates for educational purposes only and are not financial, tax or legal advice. Verify important figures with a qualified professional or the official source before making decisions.
Page last updated: October 1, 2026
Frequently asked questions
What is the sales tax rate in Texas?
Texas's statewide base rate is 6.25%. With average local (city and county) taxes added, the typical combined rate is about 8.2%. Your exact rate depends on the address of the sale.
How much is sales tax on $100 in Texas?
At the 8.2% average combined rate, sales tax on $100 is about $8.20, for a total of $108.20. At the 6.25% state rate alone it is $6.25.
Does Texas charge local sales tax on top of the state rate?
Yes. Cities, counties or special districts in Texas add local sales tax, which is why the average combined rate (8.2%) is higher than the 6.25% state rate.
Is the sales tax the same across Texas?
The 6.25% state portion is the same everywhere, but local taxes vary up to the 2% cap. Most cities — Houston, Dallas, San Antonio, Austin — are at the maximum 8.25%, while some rural areas are lower.
How do I calculate sales tax backwards from a total in Texas?
Divide the tax-included total by 1 plus the rate as a decimal. At 8.2%, a $108.20 total came from a $100.00 pre-tax price. Use the "Remove tax from a total" mode above.
Sales tax in other states
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