New Hampshire Income Tax Calculator
New Hampshire has no state income tax. Estimate your federal income tax as a New Hampshire resident for 2025.
New Hampshire State Income Tax Overview
New Hampshire does not impose a broad-based state income tax on wages or salaries. Historically, New Hampshire taxed interest and dividend income, but this tax is being phased out and is scheduled for full repeal. New Hampshire residents who earn investment income should verify the current status for their tax year. The state has no sales tax and no capital gains tax at the state level. New Hampshire relies heavily on property taxes to fund local governments, and property tax rates are among the highest in the country. Federal income tax applies to all taxable income regardless of state residency.
New Hampshire Has No State Income Tax
New Hampshire has no broad-based income tax on wages. A tax on interest and dividends is being phased out.
As a New Hampshire resident, your state income tax is $0. The calculator below estimates your federal income tax, which applies to all U.S. residents regardless of state.
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Frequently Asked Questions — New Hampshire Income Tax
Does New Hampshire have a state income tax?
No. New Hampshire does not impose a broad-based state income tax on wages, salaries, or most personal income. New Hampshire has no broad-based income tax on wages. A tax on interest and dividends is being phased out.
Do I still owe federal income tax as a New Hampshire resident?
Yes. Federal income tax applies to all U.S. residents regardless of state. New Hampshire residents pay the same federal tax brackets as everyone else — only your state income tax is $0.
What taxes do New Hampshire residents pay instead of income tax?
New Hampshire does not impose a broad-based state income tax on wages or salaries. Historically, New Hampshire taxed interest and dividend income, but this tax is being phased out and is scheduled for full repeal. New Hampshire residents who earn investment income should verify the current status for their tax year. The state has no sales tax and n...
Do I need to file a New Hampshire state tax return?
New Hampshire does not require a personal income tax return for most residents. You must still file a federal return with the IRS. Check the New Hampshire Department of Revenue Administration for any state-specific obligations that may apply.
Understanding Your New Hampshire Tax Estimate
Your results show both your estimated federal income tax and your estimated New Hampshire state income tax as a combined picture. Here is how to read them and what to do next.
Federal vs. State Tax: Two Separate Bills
Federal income tax is owed to the IRS and is the same rate schedule for all U.S. residents regardless of where you live. New Hampshire state income tax is a separate obligation paid to the New Hampshire Department of Revenue. You file two separate returns — one federal (Form 1040) and one state — though they are often prepared together using tax software.
How the Estimate Is Calculated
This calculator applies the 2025 federal tax brackets to your taxable income (gross income minus the standard or itemized deduction), then applies New Hampshire's published state brackets to estimate your state liability. The result is a planning estimate — not a filed return. It does not account for all credits, deductions, or individual circumstances that could change your actual bill.
Marginal Rate vs. Effective Rate
Your marginal rate is the rate on your last dollar of income — it is the highest bracket you reach, not what you pay on all income. Your effective rate is your total tax divided by gross income, and is almost always meaningfully lower. For example, a single filer earning $75,000 may be in the 22% federal bracket but pay an effective federal rate of only 14-15%. The same principle applies to New Hampshire state brackets.
3 Ways to Reduce Your New Hampshire Tax Bill
- Maximize pre-tax retirement contributions. Traditional 401(k) and IRA contributions reduce your federal taxable income. Many states, including New Hampshire, also exclude these contributions from state taxable income, reducing both bills simultaneously.
- Claim all applicable deductions and credits. Many states offer credits for property taxes, dependent care, education, and energy-efficient home improvements that are separate from federal credits. Check the New Hampshire Department of Revenue Administration for New Hampshire-specific credits.
- Consider the standard vs. itemized deduction. Some states allow itemized deductions even if you take the federal standard deduction — or have their own standard deduction amounts that differ from federal. Checking the state-specific rules can sometimes reveal additional savings.
What to Do After Getting Your Estimate
- If you expect to owe money, consider adjusting your W-4 withholding or making a state estimated tax payment to avoid a balance due at filing time.
- If you are self-employed, your SE tax is separate — use our self-employment tax calculator to estimate that additional obligation.
- To verify your numbers, use the official New Hampshire tax forms or consult a qualified tax professional familiar with New Hampshire tax law.
Disclaimer: Estimates for educational purposes only. State tax results are approximations based on published bracket data and do not account for all deductions, credits, exemptions, local taxes, or individual situations. Not tax, legal, or financial advice. Consult the New Hampshire Department of Revenue Administration or a qualified tax professional for guidance specific to your situation.