Massachusetts Income Tax Calculator (2026 Filing Season)
Massachusetts 2025 brackets: 5%–9%, depending on income and filing status.
Flat 5% plus the 2023 "millionaires tax" — an extra 4% surtax on income over ~$1.08M.
Enter taxable income — this state has no standard deduction.
The same $75,000 income in a no-income-tax state (Texas, Florida, Tennessee…) would owe $0 in state income tax — a difference of $3,750 per year.
We only store your state and filing status — never your income.
Massachusetts 2025 Tax Brackets
Single
| Taxable income over | Rate |
|---|---|
| $0 | 5% |
| $1,083,150 | 9% |
Married filing jointly
| Taxable income over | Rate |
|---|---|
| $0 | 5% |
| $1,083,150 | 9% |
File your MA return
These handle both your federal and Massachusetts state return.
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Our complete Massachusetts tax guide covers sales tax, property tax, deadlines, and key deductions.
Educational estimate only — excludes credits, itemized deductions, and local income taxes except where noted. 2025 tax-year data, verified 2026-06. Not tax advice; confirm with the Massachusetts revenue department or a tax professional before filing.