New Hampshire Sales Tax Calculator
Calculate New Hampshire sales tax instantly. State rate: 0%. Combined with local taxes up to 0.00%. Free calculator.
How This Calculator Works
Calculation methodology and assumptions
New Hampshire's state sales tax rate is 0%. Local jurisdictions (cities and counties) may add up to 0%, bringing the maximum combined rate to 0.00%. New Hampshire is one of the few states with no state-level sales tax. Some items like groceries and prescription drugs may be exempt or taxed at lower rates depending on the jurisdiction.
Key State Information
New Hampshire state sales tax: 0%. Maximum local add-on: 0%. New Hampshire has no state sales tax, making it one of just 5 states without one.
How to Use This Sales Tax Calculator
- 1
Enter your purchase amount
Input the pre-tax price of any item or purchase. The calculator applies New Hampshire Sales Tax's combined state and average local sales tax rate.
- 2
Review the tax amount
See the exact tax dollar amount and your total cost including tax. The calculator uses New Hampshire Sales Tax's combined state + average local rate for accuracy.
- 3
Compare rates
Use related state calculators to compare sales tax across states — especially useful for large purchases like vehicles, electronics, or furniture.
Example Calculation
What would you pay in sales tax on a $500 purchase in New Hampshire Sales Tax?
On a $500 purchase, the calculator multiplies by the combined state + average local sales tax rate. For example, at a combined rate of 8.5%, sales tax would be $42.50 for a total of $542.50.
Result: The difference between the highest (Louisiana at 9.55% combined) and lowest taxable states matters for big purchases. On a $30,000 car, sales tax ranges from $0 (Oregon) to $2,865 (Louisiana). Five states have no sales tax: Oregon, Montana, Delaware, New Hampshire, and Alaska (though Alaska allows local taxes).
What Affects Your Results
State Rate
State-level sales tax rates range from 0% (five states) to 7.25% (California). This is only part of the picture — local taxes add more.
Local Taxes
Cities and counties often add 1–5% on top of the state rate. Your actual rate depends on exactly where you make the purchase.
Exemptions
Most states exempt some categories: groceries, prescription drugs, clothing (in some states). These exemptions significantly affect low-income families' effective tax burden.
Product Category
Some states apply different rates to different categories. Prepared food, alcohol, and luxury items may be taxed at higher rates.
Tips for New Hampshire Sales Tax Residents
- Check if New Hampshire Sales Tax exempts groceries, clothing, or medicine from sales tax. Most states exempt prescription drugs; about 30 exempt groceries.
- Sales tax holidays (typically August/September for back-to-school) can save 4–8% on qualifying purchases. Check your state's schedule.
- Online purchases are now subject to sales tax in most states following South Dakota v. Wayfair (2018). Factor this into online vs. local price comparisons.
- If you live near a state border, purchasing in a lower-tax state may save money on large items — but many states require you to pay "use tax" on out-of-state purchases.
- Business owners can apply for a resale certificate to buy inventory sales-tax-free. Tax is then collected from the end consumer.
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StateCalc Team
Editorial Team
The StateCalc team builds free financial calculators using data from official government sources including the IRS, U.S. Census Bureau, BLS, and state revenue departments. All formulas are validated by an automated test suite and cross-referenced against published data.
Our editorial standardsFrequently Asked Questions
What is the sales tax rate in New Hampshire?
New Hampshire's state sales tax rate is 0%. Adding local taxes, the combined rate can reach up to 0.00% depending on your city and county.
Does New Hampshire tax groceries?
New Hampshire has no state sales tax, so groceries are not subject to state sales tax.
Are there sales tax holidays in New Hampshire?
New Hampshire does not currently offer sales tax holidays.
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