What state registrations are required before opening a business?

Massachusetts State Registrations Required Before Opening a Business

Before opening a business in Massachusetts, several key state registrations are necessary to ensure compliance and smooth operations. These registrations establish your business legally and prepare you for tax, hiring, and reporting obligations.

1. Register Your Business Entity

• Corporations, LLCs, and Limited Partnerships: File formation documents with the Massachusetts Secretary of the Commonwealth. This registration officially creates your business entity.
• Sole Proprietors and General Partnerships: Register your business name (Doing Business As or DBA) with the city or town clerk where your business operates.

2. Obtain a Federal Employer Identification Number (EIN)

Apply for an EIN through the IRS website. This number is required for payroll, tax filings, and opening business bank accounts.

3. Register for Massachusetts Tax Accounts

• Department of Revenue (DOR): Register online for state tax accounts, including sales tax, withholding tax, and corporate excise tax if applicable.
• Sales Tax Permit: Required if your business sells taxable goods or services.
• Withholding Tax Account: Necessary if you have employees and will withhold state income taxes.

4. Register for Unemployment Insurance and Workers’ Compensation

• Department of Unemployment Assistance (DUA): Register if you will have employees to handle unemployment insurance contributions.
• Workers’ Compensation Insurance: Obtain coverage as required by Massachusetts law before hiring employees.

5. Obtain Local Permits and Licenses

Check with your city or town clerk for any additional local business licenses or permits needed based on your industry and location.

Operational Tips

• Use Online Portals: Massachusetts provides online systems for business registration and tax account setup to streamline the process.
• Keep Records Organized: Maintain copies of all registration documents, tax filings, and insurance certificates for compliance and audits.
• Plan for Payroll Setup: Registering tax accounts and insurance early helps automate payroll and avoid penalties.

As of 2026, staying current with Massachusetts registration requirements ensures your business operates legally and efficiently from day one.