See What a Massachusetts Paycheck Could Actually Deposit
Estimate one paycheck with 2026 federal withholding, Massachusetts 5% wage tax, the 4% surtax, Social Security, Medicare, PFML, Form M-4 exemptions, overtime, public retirement, benefits, and year-to-date wage caps.
Start With the Correct Massachusetts Payroll Setup
The biggest paycheck errors usually come from using the wrong PFML, FICA, M-4, or work-location assumptions—not from a small rounding difference.
Keep Social Security, Medicare, and PFML on unless your pay stub or employer notice says otherwise.
Some public jobs use a Massachusetts retirement contribution instead of Social Security. Medicare may still apply.
Enter the actual employee rate or employer-paid share shown in the plan notice rather than assuming the full public-plan amount.
Estimate only the Massachusetts-source wage portion. A full-year salary may overstate state withholding when workdays are split.
Massachusetts Hourly and Salary Paycheck Calculator
Enter one normal pay period. Optional year-to-date fields improve Social Security, Additional Medicare, and PFML cap estimates for the current check.
Enter your details and calculate one representative paycheck.
Audit a Massachusetts Pay Stub in Seven Checks
When the calculator and payroll disagree, work from gross pay downward. This prevents a wrong tax assumption from hiding an hours, rate, or benefit error.
Weekly, Biweekly, Semimonthly and Monthly Pay
The live table converts the calculated check into common planning periods. When YTD cap mode is used, the annualized column is only a projection from the current check and should not be treated as a full-year tax forecast.
| Planning period | Estimated gross | Estimated net | Best use |
|---|---|---|---|
| Weekly | $0.00 | $0.00 | Hourly budgeting and variable schedules |
| Biweekly | $0.00 | $0.00 | 26-check payroll schedules |
| Semimonthly | $0.00 | $0.00 | Two fixed checks each month |
| Monthly | $0.00 | $0.00 | Rent and monthly cash-flow planning |
| Annualized | $0.00 | $0.00 | Job-offer comparisons, not final tax filing |
How Massachusetts State Withholding Is Built
Massachusetts payroll withholding is not simply 5% of gross pay. Circular M starts with payroll wages, subtracts eligible payroll deductions and M-4 adjustments, then applies the regular rate and, when applicable, the 4% surtax withholding method.
Form M-4 exemptions are different from the federal W-4
Use the total from line 4 of Form M-4. The form contains special counting rules: the personal exemption can increase for age 65, a spouse claimed on line 2 is entered as four, dependents are counted separately, and head-of-household or blindness adjustments have their own lines. Copy the completed form rather than guessing from federal filing status.
| 2026 withholding item | Official payroll concept | Calculator treatment | What to verify |
|---|---|---|---|
| Regular wage withholding | 5.00% of Massachusetts taxable payroll wages | Applied after entered pre-tax benefits, Massachusetts-source allocation, Circular M deduction and M-4 adjustments | Taxable wage box and employer rounding method |
| 4% surtax | Additional 4% above the 2026 annual threshold of $1,107,750 | Annualized by default or applied to the current check using optional YTD Massachusetts wages | Multiple employers, household income and nonwage income can change final liability |
| M-4 exemption adjustment | $3,400 plus $1,000 for each exemption when at least one exemption is claimed | Uses the line 4 total entered above | Spouse count, age, dependents and student rules on the form |
| Head of household | A separate withholding reduction under Circular M | Optional checkbox | Only select when the M-4 qualification is met |
| FICA/public retirement deduction | Social Security, Medicare, or qualifying U.S./Massachusetts retirement contributions, capped at $2,000 annually | Uses estimated annual eligible contributions up to the cap | Public retirement deductions and whether Social Security applies |
Review the calculation instructions before changing state withholding. Open the official 2026 Massachusetts Circular M PDF and open Form M-4.
Massachusetts PFML Deduction: 25+, Under 25 and Private Plans
For 2026, the public-plan contribution structure depends on employer size. The maximum employee share remains 0.46% of eligible wages—0.18% for family leave and 0.28% for medical leave—up to the Social Security taxable wage base of $184,500.
| Payroll setup | Public-plan rate | Maximum employee share | What the employee should inspect |
|---|---|---|---|
| 25 or more covered individuals | 0.88% total: 0.70% medical + 0.18% family | 0.46%: up to 0.28% medical + 0.18% family | Employer must fund at least the remaining medical portion; employer may pay more |
| Fewer than 25 covered individuals | 0.46% effective contribution | Up to 0.46% | No required employer medical contribution, but voluntary pickup is allowed |
| Employer pickup | Program rate does not change | Reduced by the amount paid by the employer | Offer letter, benefits guide or PFML notice |
| Approved private plan | Standard state line may be replaced | Plan-specific, subject to program limits | Carrier name, rate, wage definition and employer contribution |
| Wage-base cap reached | No contribution above covered annual wages | Current deduction can fall to $0 | YTD PFML wages, especially late in the year |
At 0.46%, a $1,500 eligible paycheck produces about $6.90 of employee PFML before a wage-cap or employer-pickup adjustment.
The weekly leave benefit is a wage-replacement calculation. It is not equal to 0.46% of pay and should not be used as a payroll deduction rate.
PFML benefit recipients can elect federal and Massachusetts income-tax withholding from benefit payments; that is separate from the employee contribution.
Use the official employer-size calculator and rate explanation when a pay-stub line looks wrong. Check Massachusetts PFML contribution rates.
Public Employees: Social Security May Be Missing While Medicare Remains
Massachusetts public payroll can differ sharply from private payroll. Many employees participate in a contributory public retirement system. Depending on the position and coverage agreement, a job may show public retirement instead of Social Security, while Medicare can still be withheld.
| Pay-stub pattern | Calculator setting | Do not assume |
|---|---|---|
| OASDI/Social Security and Medicare both appear | Keep both FICA boxes checked | A retirement deduction automatically replaces FICA |
| Public retirement and Medicare, but no OASDI | Turn off Social Security, keep Medicare on, enter retirement contribution | Medicare is also exempt |
| Public retirement with neither OASDI nor Medicare | Turn off only the lines actually absent | Coverage based only on employer name; confirm payroll and hiring date |
| 403(b), 457(b) or other voluntary plan | Enter under pre-tax benefits, not public retirement, unless it is the mandatory system contribution | Every retirement deduction has the same tax treatment |
Confirm the state-tax deduction rules before modeling a public paycheck. Review the Massachusetts FICA, Medicare and pension deduction explanation.
2026 Massachusetts Commuter Benefit Limit Is Not the Federal Limit
For 2026, Massachusetts excludes up to $335 per month for qualified employer-provided parking and up to $335 for combined transit pass and commuter-highway-vehicle benefits. The federal monthly limit is $340. A payroll system can therefore show a small difference between federal and Massachusetts taxable wages when a commuter election exceeds the state limit.
| 2026 commuter item | Federal monthly exclusion | Massachusetts monthly exclusion | Possible pay-stub effect |
|---|---|---|---|
| Qualified parking | $340 | $335 | Up to $5 may remain Massachusetts taxable each month |
| Transit/commuter highway vehicle | $340 | $335 combined | Federal and MA taxable wage boxes can differ |
Read the official 2026 Massachusetts commuter-benefit release.
Massachusetts Nonresident, Remote and Multistate Paychecks
Massachusetts residents are generally subject to Massachusetts withholding on wages, including services performed outside the state, while nonresidents are generally taxed on Massachusetts-source income. Credits, reciprocal payroll arrangements, military-spouse rules, and allocation facts can change the final result.
Use 100% Massachusetts-source wages for a standard in-state job.
Massachusetts withholding may still apply; another state’s withholding and a resident credit can affect filing.
Use only the estimated Massachusetts-source share. Workdays and compensation allocation may matter.
Do not select zero withholding without confirming eligibility and filing the correct M-4-MS certificate.
A practical remote-work method
- Count total compensated workdays for the period.
- Count days physically worked in Massachusetts, subject to the applicable sourcing rules.
- Divide Massachusetts days by total workdays to create a planning percentage.
- Enter that percentage in the calculator, then verify with payroll or a tax professional before changing withholding.
Review the official Massachusetts nonresident tax guide and part-year resident guidance.
Massachusetts Overtime, Minimum Wage and Tipped Pay
Most covered nonexempt employees must receive at least 1.5 times the regular rate for hours over 40 in a workweek. The regular rate can include certain nondiscretionary bonuses and commissions. Weekend or holiday work does not automatically create overtime unless total covered hours exceed 40 or a contract provides premium pay.
| Pay issue | Massachusetts baseline | How to use the calculator | Extra check |
|---|---|---|---|
| Minimum wage | $15.00 per hour | Enter the actual rate, not the legal minimum, unless testing compliance | Industry and exemption rules |
| Tipped service rate | $6.75 cash wage when tip-credit conditions are met | Include taxable reported tips in recurring pay or gross wages | Employer must make up a shortfall to minimum wage |
| Overtime | Generally 1.5× regular rate after 40 covered hours | Enter overtime hours separately | Regular rate may include commissions or nondiscretionary bonuses |
| Sunday/holiday premium | No universal automatic premium for ordinary retail work | Enter any contractual premium as recurring taxable pay | Union agreement, employer policy or industry law |
Review Massachusetts pay and recordkeeping rules and minimum-wage and overtime guidance.
Massachusetts Paycheck Mini Tools
These tools answer related questions without forcing a one-time bonus, PFML check, overtime calculation, or frequency conversion into the main annualized estimator.
Hourly to Annual Gross Pay
Salary to Hourly Converter
Overtime Gross Pay
PFML Current-Check Estimate
One-Time Bonus State Withholding
Net Pay Frequency Converter
Bonuses, Commissions and the Massachusetts Surtax
A one-time payment can be withheld differently from regular wages. Circular M contains supplemental-payment rules, and the 4% surtax withholding can affect annualized high-income payroll. A large withholding amount does not necessarily equal the final tax due on that bonus.
A simple planning estimate starts with 5% of Massachusetts taxable supplemental wages.
The portion that pushes annual taxable income above $1,107,750 can carry an additional 4% state estimate.
A nondiscretionary bonus may also affect the overtime regular rate, creating an additional overtime payment.
Why the Real Massachusetts Paycheck Can Still Be Different
| Difference | Likely cause | Best next step |
|---|---|---|
| Federal tax is off | W-4 Step 2, other income, credits, deductions, multiple jobs, or exact Publication 15-T method | Check the filed W-4 and use the IRS estimator |
| MA tax is off | M-4 exemptions, head-of-household/blindness adjustment, public retirement deduction, allocation, or exact Circular M rounding | Compare line 4 of M-4 with payroll |
| PFML is lower than 0.46% | Employer pickup, approved private plan, exempt wages, or wage cap | Read the employer PFML notice |
| Social Security is $0 | Public pension coverage or annual wage base reached | Check OASDI YTD and retirement-system coverage |
| Medicare suddenly increased | Additional Medicare withholding after employer wages crossed $200,000 | Check Medicare wages YTD |
| MA and federal taxable wages differ | Commuter benefits, state-specific deductions, public pension, or plan tax treatment | Ask payroll for each taxable-wage calculation |
Official Massachusetts and Federal Payroll Resources
Each link appears after its topic has been explained so users know what to verify and why the source matters.
Massachusetts wage withholding tables, M-4 adjustments, supplemental payments and surtax methods.
Open the official PDFEmployee exemption certificate and line-by-line counting instructions.
Open Form M-4Employer rules for Massachusetts residents and taxable wages.
Review withholding guidanceCurrent resident income-tax rates and official state tax information.
Check Massachusetts tax ratesThreshold, withholding and supplemental-payment explanation.
Read surtax guidanceEmployer-size rules, public-plan rates and contribution calculator.
Check PFML rates$15 minimum wage, $6.75 service rate and overtime basics.
Review wage rulesMassachusetts-source wage and filing guidance.
Open the nonresident guideFederal payroll withholding tables and worksheet methods.
Read Publication 15-TOfficial 2026 contribution and benefit base.
Check the SSA wage baseEmployee Social Security and Medicare tax explanation.
Read IRS Topic 751Useful for multiple jobs, spouses who work, credits and complex W-4 changes.
Use the IRS estimatorCompare a Massachusetts Job Offer With Other State Paychecks
For relocation or remote-work decisions, compare net pay together with health premiums, public retirement, PFML, commuting, housing and work-state tax allocation. These live site calculators were checked before linking.
Massachusetts Paycheck Calculator FAQs
What is the Massachusetts income-tax withholding rate in 2026?
Regular Massachusetts wage withholding generally uses a 5% rate after Circular M payroll deductions and Form M-4 adjustments. An additional 4% surtax applies to taxable income above the 2026 threshold of $1,107,750.
What is the maximum Massachusetts PFML employee rate for 2026?
The maximum public-plan employee share is 0.46% of eligible wages: up to 0.28% for medical leave and 0.18% for family leave. Employer pickup or an approved private plan can reduce the employee deduction.
When does the Massachusetts PFML deduction stop?
Public-plan contributions apply only up to the annual Social Security taxable wage base. For 2026, that base is $184,500, so a covered employee can see the deduction stop after reaching the cap.
How do Form M-4 exemptions change a paycheck?
Circular M uses an annual exemption adjustment of $3,400 plus $1,000 for each exemption when at least one exemption is claimed. The form also has special spouse, age, dependent, head-of-household and blindness instructions.
Does Boston have a separate city income tax on wages?
No general Boston personal wage-income tax is added to an ordinary employee paycheck. Massachusetts state tax, federal tax, FICA, PFML, benefits and employer deductions can still apply.
Why would a Massachusetts public employee have no Social Security tax?
Some state, teacher, municipal and other public positions participate in a contributory retirement system instead of Social Security. Medicare may still apply, so use the actual OASDI, Medicare and pension lines on the pay stub.
Does the calculator use year-to-date wage caps?
Yes, when the optional YTD cap checkbox is selected. It limits current-check Social Security and PFML wages to the remaining 2026 wage base and estimates Additional Medicare withholding after the employer wage threshold is crossed.
What is the Massachusetts minimum wage in 2026?
The general Massachusetts minimum wage remains $15.00 per hour, and the qualifying tipped service rate is $6.75 when all tip-credit requirements are met.
How is overtime calculated in Massachusetts?
Most covered nonexempt employees receive at least 1.5 times the regular rate for hours over 40 in a workweek. The legal regular rate can include certain commissions and nondiscretionary bonuses.
How are bonuses withheld in Massachusetts?
A planning estimate starts with 5% Massachusetts withholding, with a possible additional 4% surtax on the portion above the annual threshold. Federal supplemental withholding, FICA, PFML and overtime regular-rate adjustments can also affect the payment.
How should a nonresident estimate Massachusetts withholding?
Use only the portion of wages treated as Massachusetts-source income. Workdays, employer assignment, bonuses, equity compensation, paid leave and part-year residency can require a more detailed allocation than a simple percentage.
Why can Massachusetts and federal taxable wages differ?
State-specific commuter limits, public retirement deductions, the Massachusetts FICA/Medicare deduction, and benefit-plan tax treatment can produce different federal and Massachusetts taxable-wage amounts.
Is this calculator official payroll or tax advice?
No. It is a planning tool. Use Massachusetts DOR, DFML, Attorney General, IRS and Social Security sources—and payroll or a qualified professional—before changing withholding or making a legal or tax decision.