Massachusetts Income Tax Brackets 2026
Massachusetts uses a flat income tax system with 1 bracket.
State Tax
5.0%
Top marginal rate
COL Index
135
Above national avg
Median Income
$96,505
Household
Brackets
1
Flat tax
Massachusetts Tax Brackets
| Income Range | Marginal Rate |
|---|---|
| $0 — and above | 5.00% |
Massachusetts State Tax at Different Income Levels
| Gross Income | State Tax | Effective Rate |
|---|---|---|
| $50,000 | $2,500 | 5.00% |
| $75,000 | $3,750 | 5.00% |
| $100,000 | $5,000 | 5.00% |
| $150,000 | $7,500 | 5.00% |
| $200,000 | $10,000 | 5.00% |
| $300,000 | $15,000 | 5.00% |
Calculate Your Exact Massachusetts Taxes
See your full federal + state + FICA breakdown with our interactive calculator.
Open Tax CalculatorCompare With Other States
AlabamaAlaskaArizonaArkansasCaliforniaColoradoConnecticutDelawareDistrict of ColumbiaFloridaGeorgiaHawaiiIdahoIllinoisIndianaIowaKansasKentuckyLouisianaMaineMarylandMichiganMinnesotaMississippiMissouriMontanaNebraskaNevadaNew HampshireNew JerseyNew MexicoNew YorkNorth CarolinaNorth DakotaOhioOklahomaOregonPennsylvaniaRhode IslandSouth CarolinaSouth DakotaTennesseeTexasUtahVermontVirginiaWashingtonWest VirginiaWisconsinWyoming
No income tax states
Frequently Asked Questions about Massachusetts Taxes
Does Massachusetts have state income tax?
Massachusetts has a progressive income tax system with rates ranging from 5.0% to 5.0% for 2026.
How much is federal tax in Massachusetts?
Federal income tax in Massachusetts is the same as in all other US states. For 2026, the federal brackets range from 10% to 37%, depending on your taxable income and filing status.
What is the cost of living in Massachusetts?
The cost of living in Massachusetts has an index of 135, where 100 is the national average. This means Massachusetts is 35% more expensive than the average US state.