Massachusetts Paycheck Calculator 2026
This Massachusetts paycheck calculator shows what actually lands in your bank account each pay period in 2026. Enter your gross salary and the tool applies 2026 federal brackets, Social Security and Medicare, and Massachusetts withholding, then splits the result across weekly, biweekly, semi-monthly and monthly pay schedules. Massachusetts uses a flat personal income tax of 5.00% applied to taxable income after a state standard deduction of $0.
Massachusetts Paycheck Calculator
Your salary before any deductions.
How Massachusetts payroll withholding works
Every Massachusetts paycheck is reduced in the same order: pre-tax deductions first (401(k), HSA, employer health premiums), then federal income tax on what remains, then FICA on your full gross, then Massachusetts state withholding.
FICA is fixed nationwide in 2026: 6.2% Social Security on the first $184,500 of wages and 1.45% Medicare on everything, with an extra 0.9% Medicare surtax above $200,000. Only the state layer changes when you move, which is why two workers earning the same salary in Massachusetts and New Hampshire see different deposits.
Massachusetts has no separate city or county income tax, so the state figure above is the full sub-federal income tax you pay.
Pay frequency in Massachusetts
Most biotech employers around Boston run biweekly payroll (26 checks a year), while public-sector and salaried office roles often use semi-monthly (24 checks). Biweekly means two months each year contain three paychecks — a useful budgeting quirk if your rent is around $2,900.
Switching frequency does not change your annual tax; it only changes how withholding is spread. If your employer withholds per-period using annualized tables, a three-paycheck month can look artificially light on tax.
Budgeting a Boston paycheck
Cost of living in Massachusetts sits 48% above the national average (index 148), median household income is $96,505, and a one-bedroom apartment in Boston rents for roughly $2,900 a month.
Massachusetts amended its constitution in 2022 to add a 4% 'millionaire surtax' on top of the flat 5% — creating a de facto progressive system above $1M.
Local and payroll taxes Massachusetts adds on top
Paid Family and Medical Leave takes about 0.46% of wages from the employee share. That deduction sits outside the federal and state income tax lines, so build it into your own budget on top of the numbers above.
Massachusetts has no separate city or county income tax, so the state figure above is the full sub-federal income tax you pay.
Payroll systems apply these local layers automatically, so check a real Massachusetts pay stub against the estimate above: a missing local tax line is the usual reason a paycheck comes in lower than a state-only calculator suggests.
Working across a state line from Massachusetts
Massachusetts has no income-tax reciprocity agreements, so if you live here and work across a state line you generally file a nonresident return in the work state and claim a credit at home to avoid double taxation.
Remote and hybrid work complicates this further: most states tax income where the work is physically performed, so a Boston resident spending part of the year at a client site in New Hampshire may owe a nonresident return there. Keep a day-count log if you split time between states.
The rest of your Massachusetts tax bill
Massachusetts charges a 6.25% state sales tax, homeowners pay an average effective property tax of 1.14% of market value, and the minimum wage in force during 2026 is $15.00 an hour.
6.25% statewide, with clothing under $175 exempt.
Income tax is only one part of a state's take. Massachusetts recovers revenue through sales and property tax as well, which is why headline income tax rates alone are a poor guide to how far a salary really goes. Massachusetts exempts Social Security and public pensions; private pensions and 401(k) withdrawals are taxed at 5%.
Massachusetts vs New Hampshire on the same salary
On a $75,000 salary, a single filer keeps about $57,843 a year in Massachusetts against roughly $61,593 in New Hampshire — a difference of $3,750, or $313 a month.
Effective combined rates are 22.9% in Massachusetts and 17.9% in New Hampshire. Set that gap against living costs: index 148 here versus 109 there, with property tax at 1.14% and 1.93% respectively.
Massachusetts income tax brackets 2026 (single filer)
| Taxable income | Rate |
|---|---|
| $0 and up | 5.00% |