New Hampshire has no state income tax. Use the w-4 withholding calculator with New Hampshire tax rates to see your exact after-tax numbers.
Open W-4 Withholding Calculator →Since New Hampshire has no state income tax, your W-4 only needs to account for federal withholding. This simplifies the form considerably: you focus on your filing status, dependents, and any additional income or deductions. Workers in New Hampshire are less likely to be under- or over-withheld because there is no state form to coordinate with. Use this W-4 calculator to determine the right number of allowances and any extra withholding needed to hit your target refund or tax-due amount.
New Hampshire is one of nine states with no personal income tax. Residents keep every dollar of earnings from state-level taxation, though the state generates revenue through other means such as sales taxes, property taxes, and in some cases severance taxes on natural resources. New Hampshire does tax interest and dividends above certain thresholds, which may affect retirees and investors.
The table below shows what you actually keep at five salary levels in New Hampshire, accounting for federal tax, FICA, and zero state income tax.
See how New Hampshire compares to other Northeast states. Each link takes you to the w-4 withholding calculator landing page for that state.
For a comprehensive breakdown of New Hampshire’s tax structure, salary comparisons, cost-of-living analysis, and more, visit the full New Hampshire take-home pay page.