Tax Bracket Calculator for New Hampshire (NH) — Free Calculator

New Hampshire Tax Brackets (2026)

New Hampshire has no state income tax. Residents are only subject to federal income tax brackets.

New Hampshire does not tax wages or salaries. It historically taxed interest and dividend income at 5%, reduced to 3% in 2024, and will reach 0% by 2027 under current law. Once fully phased out, NH will join the list of states with no income tax of any kind.

Federal Tax Brackets Still Apply to New Hampshire Residents

Regardless of New Hampshire's state tax rules, all residents pay federal income tax. Federal brackets for 2024 range from 10% (on income up to $11,600 for single filers) to 37% (on income over $609,350). Your effective federal rate is typically well below the top marginal rate due to the graduated bracket structure.

Effective vs. Marginal Rate in New Hampshire

Your marginal rate is the rate on your last dollar of income. Your effective rate is your total tax divided by total income. For New Hampshire residents with no state tax, the effective state rate is 0%. The median household income in New Hampshire is $77,923.

Data: Tax Foundation (2024), IRS Statistics of Income, US Census Bureau ACS 2023. Updated 2024–2025. Figures reflect state averages — consult a licensed CPA for personalized tax advice.

Tax Bracket Calculator for Other States

Frequently Asked Questions

What tax brackets apply to New Hampshire residents?

New Hampshire has no state income tax, so only federal tax brackets apply. Federal brackets range from 10% to 37% depending on income.

What is the difference between marginal and effective tax rate in New Hampshire?

Your marginal rate is the rate on your highest dollar of income. Your effective rate is your total tax burden divided by total income. In New Hampshire, the state effective rate is 0%.

Does New Hampshire have different tax brackets for married filers?

New Hampshire has no state income tax, so filing status doesn't affect state taxes. Federal brackets do differ for married filing jointly vs. single.

How does this tax bracket calculator work for New Hampshire?

Enter your income and filing status. The calculator applies both federal and New Hampshire state tax brackets to show your marginal rate, effective rate, and total estimated tax. Since New Hampshire has no income tax, only federal brackets are applied.