What is the texas sales tax calculator?
In short
Texas charges a 6.25% state sales tax; with local taxes the statewide average reaches 8.19%. On $100 that is $6.25 in tax for an $106.25 total. On top of the 6.25% state rate, Texas allows local add-ons up to a hard 2% cap (8.25% maximum combined anywhere). Most of the combined rate you actually pay depends on where the sale happens.
This calculator applies Texas's 6.25% state base rate to any price and shows the tax and total instantly. Because Houston and other localities can differ, it also lets you enter your exact combined rate. Texas has no state individual income tax, which makes the 6.25% state sales tax and local add-ons a major source of public revenue.
How to use this calculator
- 1Put the pre-tax amount of your purchase in the price field.
- 2Texas is pre-selected at its 6.25% state base rate.
- 3Swap in your local combined rate if you're buying in Houston (8.25%) or another taxing district.
- 4Read off the tax owed and the final total — or flip to reverse mode to recover the pre-tax price from a tax-inclusive figure.
The formula
- pre-tax price
- — Listed price before tax
- rate
- — Texas base 6.25%; combined avg 8.19%
- sales tax
- — Tax added to the price
- total
- — Pre-tax price plus sales tax
Worked example
The scenario
A $500 purchase in Houston, Texas, where the combined rate is 8.25%.
The result
At the 6.25% state base rate the state tax is $31.25 ($531.25 total); at Houston's 8.25% combined rate you'd pay more once local tax is added.
Common use cases
- Estimating the out-the-door cost of a Texas purchase before you buy
- Comparing tax on a big-ticket item between Houston (8.25%) and a lower-rate locality
- Seeing why your receipt differs from the 6.25% headline — the total local sales-tax add-on is capped by law at 2%, so the maximum combined rate anywhere in Texas is 8.25%.
- houston's 8.25% rate is built from 6.25% state + 1% city + 1% METRO transit authority tax
Limitations & assumptions
- This tool uses the Texas state base rate (6.25%); combined local rates vary — local add-ons up to a hard 2% cap (8.25% maximum combined anywhere).
- Basic groceries — flour, sugar, bread, milk, eggs, produce — are exempt, while prepared foods, candy, soft drinks and dietary supplements are taxable.
- Confirm the current rate with the Texas Comptroller of Public Accounts before filing — local rates change often.
- Use it to estimate costs — it isn't a substitute for professional tax advice.
Frequently asked questions
What is the sales-tax rate in Texas?
What is the combined sales-tax rate in Houston, Texas?
Are groceries taxed in Texas?
How much is sales tax on a $100 purchase in Texas?
What's distinctive about Texas sales tax?
Disclaimer: KalkWise calculators are provided for general informational and educational purposes only and do not constitute financial, investment, tax, or legal advice. Results are estimates based on the figures you enter and the assumptions described above. Actual outcomes will vary. Consult a qualified professional before making financial decisions.