Video – Introducing DOR's Small Business Workshop
Video – Module 1: Personal Income Taxes
Video – Module 2: Sales, Use, and Meals Taxes
Video – Module 3: Employment and Withholding Taxes
Register Your Business with MassTaxConnect
Register your business with MassTaxConnect, DOR's web-based application for filing and paying taxes.
DOR Contact Us
Your one-stop connection to the Massachusetts Department of Revenue (DOR) by phone, email, with MassTaxConnect or in person.