Reverse Sales Tax Calculator Houston, TX
In Houston, you're paying 8.25% combined sales tax on most purchases. Reverse that tax with this calculator to see what the item actually cost before tax.
Houston Sales Tax Rate Details
The 8.25% combined rate in Houston breaks down as follows:
| Tax Component | Rate |
|---|---|
| Texas State Sales Tax | 6.25% |
| Local / County Tax (Harris County) | 2% |
| Total Combined Rate | 8.25% |
For authoritative Texas tax rate information, see the Texas Comptroller of Public Accounts.
Reverse Tax Formula for Houston
To find the pre-tax price on any Houston purchase, divide the total by 1.0825:
Original Price = Total ÷ 1.0825
Example: $108.25 ÷ 1.0825 = $100.00Example Calculations — Houston
| Total Paid | Original Price | Tax Amount |
|---|---|---|
| $50.00 | $46.19 | $3.81 |
| $100.00 | $92.38 | $7.62 |
| $250.00 | $230.95 | $19.05 |
| $500.00 | $461.89 | $38.11 |
When to Use the Houston Rate
Use 8.25% when you're making a purchase within Houston city limits. Purchases made just outside the city may fall under a different county rate. When in doubt, check your receipt—the tax rate is usually printed there.
If you're calculating tax for an online purchase shipped to Houston, the seller may be required to collect Texas sales tax at the applicable local rate.
Houston Sales Tax – Common Questions
What is the sales tax rate in Houston?▼
Houston's combined sales tax rate is 8.25%, which includes Texas's 6.25% state tax plus 2% in local taxes.
How do I calculate the original price before tax in Houston?▼
Divide the total by 1.0825. For example: if you paid $108.25, the original pre-tax price was $100.00.
How much sales tax would I pay on a $100 purchase in Houston?▼
On a $100 pre-tax purchase in Houston, you'd pay $8.25 in sales tax, for a total of $108.25.
Can I reverse sales tax for Houston using just the rate?▼
Yes. The reverse sales tax formula is: Original Price = Total ÷ (1 + 8.25/100). Our calculator above does this automatically.