How do I use the New Hampshire sales tax calculator?

Enter the ZIP code where the buyer receives the order, or start typing the address and pick a suggestion, then enter the price. The calculator shows the combined rate for that ZIP and its state, county, city and district parts, the sales tax on the price, and the total.

What if I sell to buyers in other states?

Most states tax a remote sale at the rate where the buyer receives it, so a seller based in New Hampshire may still have to collect other states’ sales tax where it has nexus. The US sales tax calculator looks up the rate for any state’s ZIP codes.

Rates as of September 2026

New Hampshire Sales Tax Calculator

New Hampshire has no statewide sales tax, so its rate is 0%.

Results

Enter a New Hampshire ZIP code to see its combined state, county, city and district rate.

Calculate tax on a sale

Sale amount

Look up a rate, then enter an amount to see the tax and total.

This is an estimate based on location alone. The tax you owe also depends on what you sell, who you sell to and the exact delivery address. If you intend to rely on these rates, use the Kintsugi platform (opens in a new tab).

How the New Hampshire calculator works

New Hampshire has no general sales tax. It taxes restaurant meals, lodging and car rentals separately, which this calculator doesn’t include.

Every New Hampshire ZIP code returns 0%, so there’s no sales tax to add to a price. For the formula and worked examples, see how to calculate sales tax. Rates are as of September 2026.

Read the New Hampshire sales tax guide for more on how the state taxes sales. For other states, use the US sales tax calculator.

Frequently Asked Questions

Using the calculator

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