New Hampshire paycheck quick facts
| NH state income tax (wages) | 0% (never taxed) |
|---|---|
| Interest & Dividends tax | Fully repealed for 2025+ |
| Statewide sales tax | 0% (meals & rooms 8.5%) |
| Effective property tax | ~1.9% (among the highest in the US) |
| Federal income tax | 10% – 37% (2026 brackets) |
| FICA | 6.2% SS (cap $183,600) + 1.45% Medicare |
How your New Hampshire paycheck works
New Hampshire has never taxed wage income — the legendary "Live Free or Die" state has long relied on property and business taxes instead. As of tax year 2025, the last remnant of state income tax — a 5% levy on interest and dividends — was fully phased out, making New Hampshire one of the truly zero-income-tax states.
The trade-off is property tax: at roughly 1.9% effective rate, New Hampshire homeowners pay among the highest property tax bills in the country. For renters and remote workers earning out-of-state income, the math is often very favorable. For people working in Massachusetts but living in NH, MA tax still applies to those wages — verify your paycheck shows the correct state.
FICA: Social Security and Medicare
Every W-2 employee in the US pays FICA, regardless of state. It has two parts:
- Social Security — 6.2% of wages up to the annual wage base ($183,600 for 2026). Earnings above the cap are not taxed for Social Security.
- Medicare — 1.45% of all wages with no cap. If you earn above $200,000 (single) or $250,000 (married filing jointly), an additional 0.9% Additional Medicare Tax applies to the portion above that threshold.
Your employer pays a matching 6.2% + 1.45% (the Additional Medicare is employee-only). Self-employed workers pay both halves — known as SECA: 12.4% Social Security + 2.9% Medicare.
Federal income tax brackets (2026)
The IRS uses a progressive bracket system. The first dollars you earn are taxed at 10%, the next at 12%, and so on up to 37% for high earners. Your marginal rate is the bracket your last dollar falls into; your effective rate is your total tax divided by gross — almost always lower than your marginal rate.
| Single / MFS | MFJ | Rate |
|---|---|---|
| $0 – $12,150 | $0 – $24,300 | 10% |
| $12,150 – $49,450 | $24,300 – $98,900 | 12% |
| $49,450 – $105,700 | $98,900 – $211,400 | 22% |
| $105,700 – $201,775 | $211,400 – $403,550 | 24% |
| $201,775 – $256,225 | $403,550 – $512,450 | 32% |
| $256,225 – $640,600 | $512,450 – $768,700 | 35% |
| $640,600+ | $768,700+ | 37% |
The 2026 standard deduction reduces taxable income before brackets apply: $15,750 single, $31,500 married filing jointly, $23,625 head of household.
Pre-tax deductions that reduce your taxable income
The biggest lever you control on your paycheck is your pre-tax contributions. These come out of your gross pay before federal income tax is calculated, so every dollar contributed saves you your marginal rate's worth of tax.
- Traditional 401(k) — up to $24,500 for 2026 ($31,000 if 50+). Reduces federal taxable income but not FICA wages.
- HSA (Health Savings Account) — up to $4,400 single / $8,750 family in 2026, only available with a high-deductible health plan. Triple-tax-advantaged: pre-tax going in, tax-free growth, tax-free withdrawals for medical expenses.
- FSA (Flexible Spending Account) — up to $3,400 for 2026. Use-it-or-lose-it (with limited rollover). Pre-tax for both federal income tax and FICA.
- Employer health, dental, and vision premiums — typically pre-tax via a Section 125 cafeteria plan.
How to use this calculator
- Pick Salary or Hourly.
- Enter your annual salary (or wage + hours per period).
- Choose your pay frequency — most US employers pay bi-weekly (26 paychecks/year) or semi-monthly (24 paychecks/year).
- Pick your filing status. It controls the brackets and standard deduction.
- If you have qualifying children under 17, enter the count to claim the Child Tax Credit (up to $2,000 per child).
- Expand Pre-tax deductions if you contribute to 401(k), HSA, FSA, or pay health premiums pre-tax.
The result updates instantly. The "Take-home per paycheck" figure is what should hit your bank account; the breakdown table shows exactly where the rest goes.
Sources
The federal tax constants used here come directly from the 2026 authoritative sources:
- IRS Revenue Procedure 2025-32 — 2026 inflation-adjusted brackets, standard deduction, Child Tax Credit amounts.
- SSA Cost-of-Living Adjustment announcement — 2026 Social Security wage base ($184,500).
- IRS Publication 15-T — Federal Income Tax Withholding Methods, including Additional Medicare Tax thresholds.
- IRS Form W-4 — 2020+ five-step withholding worksheet referenced for filing-status and dependent inputs.
Calculator is provided for estimation only and does not constitute tax advice. For tax filing, consult the IRS forms above or a licensed tax professional.
How to increase your New Hampshire take-home pay
- Max your 401(k). Without state tax to reclaim anything, all the leverage is at the federal bracket — but it's still substantial.
- Open an HSA if eligible. The triple-tax advantage is especially valuable now that NH takes nothing on the contributions or growth either.
- Cross-border workers: if you commute to MA, your wages there are MA-taxable. Confirm your W-4 / M-4 setup matches your actual work location.
- Section-125 plan for medical, dental, vision, dependent care — all pre-tax for federal and FICA.
Compare with other zero-income-tax states: Florida, Texas, Tennessee.