Massachusetts State Tax Guide

Everything you need to know about taxes in the Bay State.

Unlike many states that have a progressive income tax, Massachusetts has a flat income tax rate of 5.00%. 

According to the Tax Foundation, Massachusetts’s top individual income tax rate is 5.00%. The state and local individual income tax collections per capita is $2145 (ranked 4th in the US). The state and local tax burden is 10.3% (ranked 12th in the US).

Massachusetts Tax Forms

Important forms and publications for Massachusetts can be found at

Massachusetts Income Tax Calculator

If you’d like to estimate your individual income tax for the state of Massachusetts, check out this Massachusetts income tax calculator.

Contact Information for the Massachusetts State Tax Office

Have tax questions? To contact the Massachusetts Department of Revenue, visit

Tax Help for Massachusetts Residents

If you’re a Massachusetts resident looking to minimize your state tax liability, or if you’re considering moving into or out of Massachusetts and have questions about establishing residency and/or tax nexus, we have the expertise to assist you. Contact our office for more information today