Dover, New Hampshire Sales Tax Calculator (2026)
0.00% total combined rate — includes state and local taxes.
Dover follows New Hampshire’s 0% statewide rate, offering fully tax-free retail shopping.
Dover Sales Tax Calculator
Enter a purchase amount — we’ll calculate the total with Dover’s tax rate.
Rate
0.00%
Tax
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Total
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The current combined rate for Dover is 0.00%.
Dover Sales Tax Breakdown
- State Rate: 0.00%
- City Rate: 0.00%
- County Rate: 0.00%
- Special Rate: 0.00%
- Total: 0.00%
About Dover
Located in Strafford County, Dover benefits from the state’s tax-free retail environment.