Massachusetts rules
How Massachusetts taxes your paycheck in 2026
Despite its "Taxachusetts" nickname, Massachusetts actually uses a flat 5% income tax on most income — moderate by national standards. The twist is the voter-approved 4% "millionaire surtax" on income above $1 million, pushing the effective top rate to 9% for very high earners.
The 5% flat rate
The Massachusetts Department of Revenue taxes wages and salaries at a flat 5%. There is a modest personal exemption (about $4,400 single / $8,800 married), which this calculator applies before the rate. For nearly all workers, 5% is the whole story.
| Gross salary | MA state tax (≈5%) | Est. take-home |
|---|---|---|
| $60,000 | ~$2,780 | ~$46,700 |
| $85,000 | ~$4,030 | ~$63,900 |
| $120,000 | ~$5,780 | ~$87,200 |
| $200,000 | ~$9,780 | ~$140,300 |
After the personal exemption. Single filer, 2026 federal brackets and FICA.
The 4% millionaire surtax
Since 2023, Massachusetts adds a 4% surtax on the portion of annual income exceeding $1 million, lifting the marginal rate to 9% at the very top. The calculator applies this surtax automatically above the threshold — but it affects only a small fraction of earners.
Comparing Massachusetts to other states
For most workers, 5% lands near Illinois and below New York. The surtax only matters for seven-figure earners. Compare with neighboring no-tax-on-wages structures or run a salary through California for contrast.
Questions
Massachusetts salary calculator FAQ
What is the Massachusetts income tax rate for 2026?
Massachusetts has a flat individual income tax of 5% on most income, administered by the Massachusetts Department of Revenue, plus a 4% surtax on the portion of income above $1 million (a 9% top marginal rate).
How much is taken out of a paycheck in Massachusetts?
A Massachusetts paycheck is reduced by federal income tax, 6.2% Social Security, 1.45% Medicare and the flat 5% state income tax. On an $85,000 single salary, total deductions are roughly 25% to 27%.
What is the Massachusetts millionaire surtax?
Massachusetts adds a 4% surtax on the portion of annual taxable income above $1 million, approved by voters in 2022 and effective from 2023. It raises the top marginal rate to 9% but affects only a small number of very high earners.
What is the take-home pay on $85,000 in Massachusetts?
A single filer earning $85,000 in Massachusetts takes home roughly $63,900 a year after federal tax, FICA and the 5% state income tax. Use the calculator above for your exact figure.
- Sources: Massachusetts Department of Revenue (5% flat rate; 4% surtax over $1M) · IRS Rev. Proc. 2025-32 · SSA 2026 wage base.
- 🔄 Last updated June 9, 2026 · Tax year 2026
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