How do I register a business name?

How to Register a Business Name in Massachusetts

Registering a business name in Massachusetts is a key step when starting a business. It ensures your business identity is legally recognized and protected within the state.

Step 1: Choose Your Business Structure

Your business name registration process depends on your business structure:

• Sole Proprietorship or Partnership: You must register a "Doing Business As" (DBA) or fictitious name if operating under a name different from your personal name(s).
• Corporation, LLC, or Limited Partnership: Your business name is registered automatically when you file your formation documents with the Massachusetts Secretary of the Commonwealth.

Step 2: Search for Name Availability

Before registering, check that your desired business name is available and not already in use or too similar to existing names. Use the Massachusetts Secretary of the Commonwealth’s Corporation Database to perform a name search.

Step 3: Register Your Business Name

• For Sole Proprietorships and Partnerships: File a Business Certificate (DBA) with the city or town clerk’s office where your business is located. This process is local and may vary slightly by municipality.
• For Corporations, LLCs, and LPs: Register your business name by filing the appropriate formation documents online or by mail with the Secretary of the Commonwealth’s Corporations Division. This includes Articles of Organization for LLCs or Articles of Incorporation for corporations.

Step 4: Maintain Your Registration

Keep your business name registration current by renewing your Business Certificate as required by your city or town. Corporations and LLCs must file annual reports with the Secretary of the Commonwealth to maintain good standing.

Additional Operational Considerations

• Licensing: After registering your business name, obtain any necessary local or state business licenses or permits related to your industry.
• Tax Registration: Register with the Massachusetts Department of Revenue for tax accounts such as sales tax or employer withholding tax if applicable.
• Recordkeeping: Maintain copies of your registration documents and renewals for compliance and bookkeeping purposes.

As of 2026, following these steps ensures your business name is properly registered and compliant with Massachusetts operational requirements.