Massachusetts Paycheck Calculator

Massachusetts withholds 5% of wages after subtracting your M-4 exemptions and up to $2,000/year of your own Social Security and Medicare withholding, with a 4% surtax (9% combined) on annualized income above the 2026 inflation-adjusted threshold of $1,107,750 — the state's 'Millionaires Tax.' Employees also fund Paid Family & Medical Leave at 0.46% of wages up to the Social Security wage base.

Pay type

Annual salary

Pay frequency

State

Federal filing status (W-4 Step 1)

Multiple jobs or spouse works (W-4 Step 2 checkbox)Check if you hold more than one job or file jointly and your spouse also works.

M-4 exemptions

Blind (self and/or spouse)

W-4 Steps 3–4: dependents, other income, deductions

Dependents credit (Step 3, annual)

$2,000 per qualifying child under 17.

Other income (Step 4a, annual)

Deductions beyond standard (Step 4b, annual)

Extra withholding (Step 4c, per paycheck)

Benefits & deductions (per paycheck)

Traditional 401(k)

HSA contribution

Health FSA

Health insurance premiums

Post-tax deductions

Roth 401(k), garnishments, and other after-tax amounts.

Estimated take-home pay

$2,215per biweekly paycheck

$57,597 per year · 23.2% effective tax rate

Paycheck breakdown per pay period
Gross pay	$2,884.62
Federal income tax	−$295.00
Social Security	−$178.85
Medicare	−$41.83
Massachusetts state income tax	−$140.39
MA Paid Family & Medical Leave	−$13.27
Take-home pay	$2,215.28

Massachusetts withholds 5% of wages after subtracting M-4 exemption factors and up to $2,000/year of the employee's own Social Security and Medicare withholding, with a 4% surtax (9% combined) on annualized wages over the 2026 inflation-adjusted threshold of $1,107,750. Head of household and blindness credits are subtracted as fixed per-period amounts after the main calculation. PFML (employee share, employers with 25+ workers) is 0.46% of wages up to the Social Security wage base; smaller employers aren't required to contribute, so employee cost can differ.

How Massachusetts taxes your paycheck in 2026

State income tax: 5% (9% above $1,107,750/yr — the millionaires surtax)
PFML (2026): 0.46% of wages up to $184,500 (employers with 25+ workers)
M-4 exemption factor: $1,000/exemption + $3,400, if claiming 1 or more

Massachusetts paycheck FAQs

What is the Massachusetts millionaires tax?

Voters approved a 4% surtax on annual income above $1 million (adjusted for inflation each year) starting in 2023. For 2026 the threshold is $1,107,750; income above it is taxed at 9% combined (5% base rate + 4% surtax) instead of the standard 5%.

Why does my Massachusetts withholding subtract my own FICA taxes?

Massachusetts is unusual in letting you deduct up to $2,000 per year of your own Social Security and Medicare withholding before computing state tax — a benefit that reduces your Massachusetts withholding as your FICA taxes accumulate through the year, up to that cap.

Does every employer have to contribute to my PFML premium?

Only employers with 25 or more covered workers are required to pay part of the medical leave contribution. At smaller employers, the full cost may fall on the employee, so actual paycheck deductions can vary by employer size.

Tax data verified 2026-07-21 against the official source. See our methodology.