Boston Tax Calculator
Discover the Boston Tax Calculator, your trusted tool for accurate and straightforward local tax estimations. Our user-friendly Boston Tax Calculator helps residents and businesses quickly compute their tax liabilities with precision and ease. Whether you’re a homeowner, freelancer, or small business owner in Boston, this calculator provides transparent, reliable tax calculations tailored to the city’s specific tax regulations. Save time, reduce complexity, and gain clear insights into your tax obligations with just a few clicks.
Key features include:
- Instant tax calculations
- Up-to-date local tax rates
- Simple, intuitive interface
- Accurate estimations for various income types
Simplify your tax planning with the most comprehensive Boston Tax Calculator available online.
Related Calculators
- Illinois Tax Calculator
- Oregon Tax Refund Calculator
- USCIS Fee Calculator
- DMV Fee Calculator
- ESOP Tax Calculator
Boston and Massachusetts Income Tax Overview
Boston residents and workers face a combination of Massachusetts state income tax and city-level obligations. While Boston itself does not levy a separate city income tax on wages (unlike New York City or Philadelphia), residents are subject to Massachusetts state income tax, and certain property owners face city-specific taxes. Understanding your full tax picture is essential for accurate financial planning.
Massachusetts State Income Tax Rates 2025
| Income Type | Tax Rate |
|---|---|
| Most wages, salaries, and business income | 5% |
| Short-term capital gains (under 1 year) | 8.5% |
| Long-term capital gains | 5% |
| “Millionaire’s Tax” surtax (income over $1M) | +4% (total 9%) |
| Interest and dividends | 5% |
Massachusetts has a flat income tax rate of 5% on most earned income. Unlike states with progressive brackets, every dollar of wages above the personal exemption is taxed at the same 5% rate regardless of income level — except for high earners over $1 million who face the additional 4% surtax enacted in 2023.
Personal Exemptions and Deductions
| Filing Status | Personal Exemption |
|---|---|
| Single | $4,400 |
| Married Filing Jointly | $8,800 |
| Head of Household | $6,800 |
| Blind / over 65 (additional) | $700 per qualification |
Boston Property Tax
While Boston has no city income tax on wages, property owners face Boston’s local property tax. The residential property tax rate in Boston is approximately $10.88 per $1,000 of assessed value (FY2025). Commercial property rates are higher at roughly $24.68 per $1,000. Boston also offers a residential exemption that reduces the taxable assessed value of owner-occupied primary residences by approximately $3,984 (FY2025).
Who Needs to File a Massachusetts Tax Return?
You must file a Massachusetts state income tax return if your Massachusetts gross income exceeds your personal exemption amount ($4,400 for single filers). This includes wages earned while working in Boston even if you live in a different state, as Massachusetts taxes income earned within its borders. Remote workers should be particularly careful about Massachusetts source income rules.
Frequently Asked Questions
Does Boston have a city income tax?
No. Boston does not impose a separate city income tax on wages. Residents and workers in Boston pay Massachusetts state income tax (flat 5%) but no additional city-level income tax. This differs from cities like New York City, which levy their own income tax on top of state tax.
What is the Massachusetts income tax rate for 2025?
The Massachusetts state income tax rate is a flat 5% on most earned income including wages, salaries, business income, and long-term capital gains. Short-term capital gains are taxed at 8.5%. Taxpayers with income over $1 million owe an additional 4% surtax, bringing their effective top rate to 9%.
Are Massachusetts tax refunds taxable?
Massachusetts state tax refunds are generally not taxable at the federal level unless you itemized deductions on your federal return in the year the taxes were paid. If you took the standard federal deduction, your state refund is not federally taxable. Consult a tax professional if you itemized.
Do non-residents pay Massachusetts income tax?
Yes. Non-residents who earn income from Massachusetts sources — including wages for work physically performed in the state, rental income from Massachusetts property, or business income from Massachusetts operations — must file a Massachusetts non-resident return and pay the 5% rate on that Massachusetts-sourced income.