How a Massachusetts paycheck is built
Every Massachusetts worker pays federal income tax, calculated on the W-4 you submitted to your employer using the IRS Publication 15-T tables. Federal income tax is followed by FICA: 6.2 percent Social Security up to the annual wage base, plus 1.45 percent Medicare on every dollar. The 0.9 percent Additional Medicare Tax applies once year-to-date wages cross $200,000 single or $250,000 married filing jointly.
Massachusetts adds a flat state income tax of approximately 5.00 percent. Verify the current rate with the Massachusetts Department of Revenue.
Paid Family Leave: Massachusetts has a Paid Family Leave program with employee-paid premiums.
What changed recently in Massachusetts
- Millionaires Tax (4% on income over $1M) effective 2023.
- PFML premium adjusted annually.
- Standard deduction tied to federal.
Massachusetts payroll quirks workers should know
- PFML deduction line on every Massachusetts paycheck.
- Million-dollar surtax not withheld through payroll. Settled at filing for those affected.
- No local income tax in any Massachusetts city.
Example breakdown
A hypothetical Massachusetts worker on a $65,000 annual salary, paid bi-weekly, single filer, no extra adjustments. Educational only, your real paycheck differs.
| Gross (bi-weekly) | $2,500.00 |
| Federal income tax | -$216.15 |
| Social Security (6.2%) | -$155.00 |
| Medicare (1.45%) | -$36.25 |
| Massachusetts state tax | -$125.00 |
| Estimated take-home | $1,956.10 |
Run your own numbers in the Massachusetts paycheck calculator.