Massachusetts Department of Revenue | Mass.gov
Our mission is to gain full compliance with the tax, child support, and municipal finance laws of the Commonwealth.
MassTaxConnect - mtc.dor.state.ma.us
Welcome to MassTaxConnect, the Massachusetts Department of Revenue's web-based application for filing and paying taxes in the Commonwealth.
Massachusetts State Tax: Rates, Who Pays in 2026 - NerdWallet
Dec 4, 2025 · Massachusetts has a flat tax rate of 5%. An additional 4% tax is levied on income over $1,083,150, making the highest tax rate in the state 9%.
Massachusetts Tax Tables 2025 - Tax Rates and Thresholds in Massachusetts
Discover the Massachusetts tax tables for 2025, including tax rates and income thresholds. Stay informed about tax regulations and calculations in Massachusetts in 2025.
Massachusetts Tax Calculator - MA State Income Tax Calculator …
Our Massachusetts tax calculator provides accurate state income tax calculations using the current 2025 tax rates and rules. Massachusetts has a flat 5% income tax rate with an …
Massachusetts Tax 2025: Guide to Income, Sales, Property, and ...
Dec 5, 2025 · In this guide, we'll explore key components of The Bay State's tax system, from income and sales taxes to property taxes and retirement benefits. Massachusetts tax: Overview
Massachusetts State Taxes: What You’ll Pay in 2025 - AARP States
Dec 19, 2024 · AARP's state tax guide on 2024 Massachusetts tax rates for income, retirement and more for retirees and residents over 50.
Massachusetts State Income Tax Rates and Brackets for 2025 …
Jul 9, 2025 · Key Takeaways • Massachusetts has a flat 5% state income tax on income over $8,000 for 2025. • A 4% surtax applies on income exceeding $1 million, totaling 9% on that …
Personal Income Tax - Mass.gov
Oct 31, 2025 · Learn how to file your income tax return, make a payment, check the status of your refund, and more.
Massachusetts Income Tax Calculator - SmartAsset
Jan 1, 2025 · Find out how much you'll pay in Massachusetts state income taxes given your annual income. Customize using your filing status, deductions, exemptions and more.