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Massachusetts Paycheck Overview

Massachusetts imposes a flat state income tax rate of 5% on most types of taxable income, including wages, salaries, and tips. The state is often referred to by its nickname "Taxachusetts," though its flat 5% rate is actually moderate compared to many states with progressive systems. What changed the landscape significantly was the passage of Question 1 in November 2022, known as the "Fair Share Amendment" or "millionaire's tax," which added a 4% surtax on annual income exceeding $1 million. This creates an effective top rate of 9% on income above that threshold, placing Massachusetts among the higher-tax states for very high earners while keeping the rate competitive for the vast majority of workers.

For a typical Massachusetts worker earning approximately $2,600 bi-weekly, or about $67,600 annually, the state income tax amounts to roughly $2,968 per year after accounting for personal exemptions. Massachusetts does not use a standard deduction system like many states; instead, it provides personal exemptions of $4,400 for single filers and $8,800 for married filing jointly, along with dependent exemptions and various specific deductions.

Massachusetts State Income Tax Rate for 2026

The base Massachusetts income tax rate is a flat 5% (technically 5.00%) on all Part A taxable income, which includes wages, salaries, and most other earned income. The millionaire's surtax adds 4% on the portion of annual income that exceeds $1 million, and this threshold is adjusted annually for inflation. For 2026, the threshold remains at $1 million. A worker earning $1.2 million would pay 5% on the first $1 million of taxable income ($50,000) plus 9% on the remaining $200,000 ($18,000), for a total state tax of $68,000.

Massachusetts provides personal exemptions rather than a standard deduction: $4,400 for single filers, $4,400 for each spouse when filing jointly ($8,800 total), and $1,000 per dependent. The state also allows deductions for certain items like rent paid (up to 50% of rent, capped at $3,000), commuter transit pass expenses, and student loan interest. These deductions reduce your taxable income before the 5% rate is applied.

Here is a worked example for a single filer earning $67,600 with one personal exemption:

• Gross income: $67,600
• Personal exemption: $4,400
• Taxable income: $63,200
• Massachusetts tax (5%): $63,200 x 0.05 = $3,160
• Effective rate: $3,160 / $67,600 = 4.67%

If that same worker rents an apartment for $2,200 per month ($26,400 annually), the rent deduction of $3,000 (50% of rent, capped) would reduce taxable income to $60,200, lowering state tax to $3,010 and saving $150. These deductions stack with the personal exemption to bring the effective rate closer to 4.5% for many renters.

Massachusetts Payroll Taxes and Additional Withholding

Beyond the income tax, Massachusetts workers are subject to a few additional payroll-related deductions. The state participates in the Paid Family and Medical Leave (PFML) program, which requires both employer and employee contributions. The employee share for medical leave is 0.344% of wages up to the Social Security wage base, and the family leave contribution is split between employer and employee at rates that depend on employer size. For most workers, the total PFML deduction is relatively small but does further reduce take-home pay beyond what a standard paycheck calculator shows.

Massachusetts does not have a separate state disability insurance program like California or New Jersey. The state's unemployment insurance is funded entirely by employers. Workers' compensation is also an employer-only cost that does not appear as a paycheck deduction.

Massachusetts Credits and Deductions

Massachusetts offers several state-specific credits and deductions beyond the personal exemption and rent deduction:

• Earned Income Tax Credit (EITC): Massachusetts provides a state EITC equal to 40% of the federal EITC. A single parent with two children earning $40,000 who qualifies for a $3,500 federal EITC receives an additional $1,400 from Massachusetts, which is refundable.
• Child and Dependent Care Credit: Massachusetts offers a credit for childcare expenses, calculated as a percentage of the federal credit. For families in the Boston area where daycare can exceed $2,000 per month, this provides meaningful relief.
• Lead Paint Removal Credit: Homeowners who remove lead paint from their homes can claim a credit of up to $1,500 for full de-leading, relevant for Massachusetts's older housing stock.
• Septic System Credit: Homeowners replacing failed septic systems may claim a credit of up to $6,000 ($1,500 per year over 4 years).
• Commuter Transit Deduction: Massachusetts allows a deduction for transit pass expenses used for commuting, which is valuable for Boston-area workers using the MBTA system.
• Student Loan Interest Deduction: The state allows a deduction for student loan interest paid, up to $2,500, matching the federal deduction.

Cost of Living Considerations

Massachusetts, particularly the Greater Boston area, has one of the highest costs of living in the United States. Housing costs in Boston, Cambridge, and surrounding suburbs are roughly 70% to 100% above the national average. A one-bedroom apartment in Boston regularly exceeds $2,500 per month, and median home prices in the metro area exceed $650,000. Western Massachusetts, including the Springfield and Pioneer Valley region, offers significantly lower costs, with housing at or modestly above national averages. Worcester, the second-largest city, has median home prices around $370,000 and provides a middle ground with lower costs than Boston but good access to the metro economy via commuter rail. Lowell and New Bedford offer even more affordable housing in the $350,000 range. The Cape Cod region has seen prices surge to $550,000+ due to vacation home demand. When evaluating your Massachusetts paycheck, the geographic context is essential for understanding your actual financial position. A $90,000 salary in Springfield provides comparable purchasing power to $130,000 or more in the Boston metro after accounting for housing and tax differences.

Tips for Massachusetts Workers

• Maximize pre-tax retirement contributions: Massachusetts taxes follow federal AGI as the starting point. Every dollar contributed to a pre-tax 401(k) or traditional IRA reduces your state tax by 5 cents, on top of federal savings.
• Claim the rent deduction: If you rent in Massachusetts, you can deduct 50% of your annual rent up to $3,000 on your state return. For a Boston renter paying $2,500 per month ($30,000 annually), this provides a $1,500 deduction, saving $75 in state tax.
• Understand the surtax threshold: If your income approaches $1 million, be aware that the additional 4% kicks in sharply. Strategic timing of bonuses, stock option exercises, or capital gains can help manage exposure to the surtax in a given year.
• Consider commuter benefits: Massachusetts allows a state deduction for amounts paid for transit passes used for commuting. If your employer offers a commuter benefit program, the state-level savings add to the federal pre-tax advantage.
• Review PFML deductions: Check your pay stub for Paid Family and Medical Leave premiums. While small, these are an additional paycheck deduction not captured in most calculators.
• Claim the state EITC: If you qualify for the federal Earned Income Tax Credit, Massachusetts adds 40% on top. A family receiving $4,000 in federal EITC gets an additional $1,600 from Massachusetts, which can result in a meaningful state refund.
• Consider New Hampshire residency carefully: Living in NH while working in MA still subjects your wages to MA income tax on MA-sourced income. True tax savings require both living and working in NH, or working remotely from NH for a non-MA employer.

How Massachusetts Compares to Other States

For workers earning under $1 million, Massachusetts' flat 5% rate is competitive within the Northeast. Here is how a single filer earning $67,600 compares:

• Massachusetts: approximately $3,160 state tax (flat 5%)
• Connecticut: approximately $3,300 (progressive up to 6.99%)
• New York: approximately $3,500 (progressive up to 10.9%, lower at this income)
• New Jersey: approximately $2,100 (progressive, favorable lower brackets)
• Rhode Island: approximately $2,600 (progressive up to 5.99%)
• New Hampshire: $0 on wages (no income tax)
• Maine: approximately $3,400 (progressive up to 7.15%)

New Hampshire does not tax wages at all, making it an attractive option for Massachusetts workers who can relocate across the border and commute or work remotely. For workers above the $1 million surtax threshold, Massachusetts' effective 9% rate becomes one of the higher rates in the Northeast, though still below New York City's combined state and local burden of roughly 14%.

Frequently Asked Questions

What is the Massachusetts income tax rate?

Massachusetts has a flat 5% income tax rate on wages and most earned income. An additional 4% surtax applies to annual income exceeding $1 million, creating an effective 9% rate on income above that threshold. For the vast majority of workers, the rate is simply 5%. After personal exemptions ($4,400 single) and available deductions like the rent deduction ($3,000 cap), the effective rate for most workers falls between 4.4% and 4.8%.

What is the Massachusetts millionaire's tax?

Approved by voters in 2022 as Question 1, the "Fair Share Amendment" imposes a 4% surtax on the portion of an individual's annual income exceeding $1 million. Combined with the base 5% rate, this creates a 9% effective rate on income above $1 million. The threshold is adjusted for inflation annually. Revenue funds education and transportation.

Does Massachusetts have local income taxes?

No. Massachusetts does not allow cities or towns to impose local income taxes. The flat 5% state rate (plus the millionaire's surtax if applicable) is the only income tax deducted from your paycheck beyond federal taxes.

How does Massachusetts compare to New Hampshire for taxes?

New Hampshire does not tax wages or salaries at all, while Massachusetts charges 5%. A worker earning $80,000 saves roughly $3,400 per year by living in New Hampshire instead of Massachusetts. However, New Hampshire has significantly higher property taxes (averaging 1.86% vs Massachusetts' 1.12%), and workers who live in NH but work in MA must pay Massachusetts income tax on their MA-sourced wages. The tax savings only apply if you both live and work in New Hampshire, or work remotely from NH for a non-MA employer.