Massachusetts Paycheck Calculator 2026: Take-Home Pay After Taxes

Massachusetts uses a flat 5% income tax for most workers, with an additional 4% surtax on income over roughly $1 million. This Massachusetts paycheck calculator combines federal income tax, Social Security, Medicare, and Massachusetts state income tax to show your real 2026 take-home pay.

How Massachusetts state income tax works

Massachusetts levies a flat 5% state income tax on personal income up to roughly $1,083,150. Income above that threshold is hit with an additional 4% surtax (the so-called Fair Share Amendment), pushing the top marginal rate to 9% for very high earners. For almost everyone, only the 5% flat rate applies.

Massachusetts offers a state standard deduction (treated here) of $4,400 single / $8,800 joint, which the calculator subtracts from your wage base before applying the 5% rate. The state does not levy income tax on Social Security benefits.

Massachusetts paycheck FAQ

›Does Massachusetts have a state income tax?

Yes. Massachusetts levies a 5% flat tax on most income, plus a 4% surtax on income above roughly $1,083,150 (the millionaire surtax).

›What is the Massachusetts income tax rate?

A flat 5% for most workers, with an additional 4% on the portion of income above ~$1.08 million for an effective top rate of 9%.

›How much is take-home pay on $75,000 in Massachusetts?

A single filer earning $75,000 in Massachusetts with no pre-tax deductions takes home roughly $56,000 to $57,000 per year after federal, FICA, and the 5% state tax.

›What is the Massachusetts millionaire surtax?

A 4% additional tax on income above roughly $1,083,150, passed as the Fair Share Amendment. It only affects high earners and brings the top marginal rate to 9%.

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How Massachusetts state income tax works

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