New Hampshire Paycheck Calculator 2026

New Hampshire does not levy a state income tax on wages for tax year 2026. Interest & Dividends tax fully repealed January 1, 2025; no wage income tax. Federal income tax and FICA (Social Security 6.2% up to $184,500; Medicare 1.45% with 0.9% additional Medicare above $200k/$250k MAGI) still apply.

Federal income tax (10%-37% across seven brackets), Social Security at 6.2% on wages up to $184,500, and Medicare at 1.45% (plus 0.9% Additional Medicare on wages above $200,000 single / $250,000 MFJ). Property and sales taxes are administered separately.

Subtract federal income tax (using the IRS Rev. Proc. 2025-32 brackets), Social Security, and Medicare from gross pay. Add back any pre-tax deductions like 401(k) contributions or HSA. The calculator above does this automatically.