Help & Resources
Taxpayer Bill of Rights
Your rights as a taxpayer in the Commonwealth of Massachusetts.
Sole Proprietorships
If you are a sole proprietor, you must pay Massachusetts personal income tax on your business profits and annually file the Form 1, Massachusetts Resident Income Tax return, or Form 1 NR/PY, Massachusetts Nonresident/Part-Year Resident* Income Tax return.
Information for Senior Citizens and Retirees
Did you know that there are certain income and property tax provisions which may entitle you to a significant refund? This section is designed to serve as a valuable resource guide for Massachusetts senior citizens and retirees. To further assist you, additional links to other state and federal agencies have been included for your review.
Tax Delinquents List
The Department of Revenue is committed to making sure that all taxpayers, both businesses and individuals, timely and fully pay their Massachusetts state tax liabilities as required by law.
Penalty Waiver Information
Identity Theft Information
Tax Guides
The purpose of these Guides is to provide general information about Massachusetts tax laws and Department of Revenue policies and procedures. They are not designed to address all questions which may arise nor to address complex issues in detail. Nothing contained herein supersedes, alters or otherwise changes any provision of the Massachusetts General Laws, Massachusetts Department of Revenue Regulations, Department rulings or any other sources of the law.
Appealing Corrections of Returns Based on Third Party Information
If you believe that the change made to your tax return based on information sent to DOR by a third party was made in error, you may appeal that change.
About DOR
Tax Administration Sites
Child Support Enforcement
Office of the Taxpayer Advocate
Links to Other Tax Sites
Feedback; Submit Questions, Comments and Suggestions
Help and Resources Quick Links
Information About Refund Anticipation Loans
Buyer Beware!
The Massachusetts Turnpike Fuels Excise Refund Program
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New DOR Customer Service Call Center Hours
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