Calculate sales tax amount, total price including tax, or reverse calculate price before tax. Useful for shopping, business accounting, and tax planning. Includes state-by-state sales tax rates reference.
Example: Purchase of $100 with 8.5% sales tax
Tax Amount = $100 × (8.5 ÷ 100) = $8.50
Total Price = $100 + $8.50 = $108.50
Example: You paid $108.50 total including 8.5% tax
Price Before Tax = $108.50 ÷ (1 + 0.085) = $108.50 ÷ 1.085 = $100.00
Tax Amount = $108.50 - $100.00 = $8.50
| State | State Rate | Avg Local Rate | Combined Rate |
|---|---|---|---|
| California | 6.00% | 1.75% | 7.75% |
| Texas | 6.25% | 1.95% | 8.20% |
| New York | 4.00% | 4.52% | 8.52% |
| Florida | 6.00% | 1.04% | 7.04% |
| Illinois | 6.25% | 2.55% | 8.80% |
| Pennsylvania | 6.00% | 0.34% | 6.34% |
| Ohio | 5.75% | 1.43% | 7.18% |
| Georgia | 4.00% | 3.20% | 7.20% |
| North Carolina | 4.75% | 2.23% | 6.98% |
| Michigan | 6.00% | 0.00% | 6.00% |
| New Jersey | 6.625% | -0.031% | 6.594% |
| Virginia | 5.30% | 0.36% | 5.66% |
| Washington | 6.50% | 2.62% | 9.12% |
| Arizona | 5.60% | 2.54% | 8.14% |
| Massachusetts | 6.25% | 0.00% | 6.25% |
| Tennessee | 7.00% | 2.52% | 9.52% |
| Indiana | 7.00% | 0.00% | 7.00% |
| Missouri | 4.225% | 3.78% | 8.01% |
| Maryland | 6.00% | 0.00% | 6.00% |
| Wisconsin | 5.00% | 0.58% | 5.58% |
What is sales tax?
Sales tax is a consumption tax imposed by state and local governments on the sale of goods and services. The seller collects the tax from the buyer and remits it to the government.
Which states have no sales tax?
Five states have no statewide sales tax: Alaska, Delaware, Montana, New Hampshire, and Oregon. However, some local jurisdictions within Alaska may impose local sales taxes.
How do I calculate sales tax for multiple items?
Calculate the subtotal of all items first, then apply the sales tax rate to the combined total using our calculator.
What is the difference between sales tax and use tax?
Sales tax applies to in-state purchases. Use tax applies to out-of-state purchases (online, mail order) when the seller doesn't collect sales tax. Consumers are legally required to self-report use tax in most states.
Are services taxable?
Taxability of services varies by state. Most states do not tax professional services (legal, medical, accounting) but may tax repair services, cleaning, or personal care services.
How do I find my exact local sales tax rate?
Use our calculator with your local rate, or check your state's department of revenue website for precise rates including city and county taxes.
💡 Pro Tip: For business owners, always collect sales tax based on where the customer takes possession of the goods (destination-based sourcing for most states). Keep detailed records of tax collected and consult a tax professional for complex situations.