Tax Calculator Massachusetts
Calculate combined federal + Massachusetts state income tax with deductions, filing status, and SALT itemization. Updated for 2026.
Massachusetts state tax applied. Massachusetts has a 5% flat tax up to $1M, then 9% (the 'Millionaire's Tax' from 2023). Personal exemption $4,400 single.
Deductions you can claim
Total tax owed
$14,252
Effective rate 16.77% · Marginal 22.0%
Taxable income
$70,000
Take-home
$70,748
Federal + Massachusetts combined
Federal: $10,222 · Massachusetts: $4,030
Full breakdown
Step-by-step from gross income to total tax owed.
| Gross income | $85,000 |
| Standard deduction | $15,000 |
| Taxable income | $70,000 |
| Federal income tax | $10,222 |
| Massachusetts state tax | $4,030 |
| Total tax | $14,252 |
| Take-home (post-tax only) | $70,748 |
Massachusetts state tax at a glance
Massachusetts has a 5% flat tax up to $1M, then 9% (the 'Millionaire's Tax' from 2023). Personal exemption $4,400 single.
Massachusetts brackets (single filer)
| Taxable income | Rate |
|---|---|
| $0 – $1,000,000 | 5.00% |
| $1,000,000 – above | 9.00% |
Standard deduction / personal exemption: $4,400
Compare with other states
Related United States calculators
Frequently Asked Questions
What's the top Massachusetts tax rate?▾
Massachusetts's top marginal state income tax rate is 9.00%. Massachusetts has a 5% flat tax up to $1M, then 9% (the 'Millionaire's Tax' from 2023). Personal exemption $4,400 single.
How does Massachusetts tax interact with federal tax?▾
Federal income tax is calculated on your full taxable income using IRS brackets and the federal standard deduction. Massachusetts tax is calculated separately using Massachusetts's own brackets and standard deduction. You can deduct up to $10,000 of state and local taxes (SALT) on your federal Schedule A — but only if you itemize.
Does this calculator include city/local taxes?▾
No local or city taxes are calculated. Most Massachusetts residents don't have local income tax to worry about, but check your specific city — some have payroll, occupation, or wage taxes.
How do I become a Massachusetts resident for tax purposes?▾
Generally you need to (1) be physically present in Massachusetts for more than half the year, (2) have your "domicile" (permanent home) in Massachusetts, and (3) file a state tax return as a Massachusetts resident if required. States like California and New York are notably aggressive about claiming residency — moving requires careful documentation: change driver's license, voter registration, primary residence, bank accounts, and minimize ties to your former state.
What if I work in one state but live in another?▾
You generally pay state tax to the state where you EARN the income. Many states have reciprocity agreements with neighbors so you only pay your home state. Others require you to file in both and credit the tax paid elsewhere. Remote workers should pay particular attention — some states (NY, CA) tax remote workers of in-state companies regardless of where they live.