Form an LLC in Massachusetts
Everything you need to know about forming an LLC in Massachusetts. Filing fees, requirements, timeline, and step-by-step guidance.
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How to File
Choose a Business Name
Select a unique name for your LLC that includes 'Limited Liability Company,' 'LLC,' or 'L.L.C.' and is distinguishable from existing entities. Search the Massachusetts Secretary of the Commonwealth's business entity database to confirm availability.
30 minutes
Designate a Registered Agent
Appoint a registered agent with a physical street address in Massachusetts who is available during normal business hours to accept legal and official documents on behalf of your LLC. The agent can be an individual or a registered agent service.
15 minutes
File the Certificate of Organization
File the Certificate of Organization (Form LLC-1) with the Massachusetts Secretary of the Commonwealth, Corporations Division, either online through the Corporations Online Filing System (COFS) or by mail, along with the $500 filing fee.
1 hour
Draft an Operating Agreement
Although not legally required in Massachusetts, it is strongly recommended to draft an Operating Agreement outlining ownership percentages, member roles, management structure, and operating procedures to protect members and establish internal governance.
2-4 hours
What's Next After Filing
Once your LLC is officially formed, you'll want to complete these important steps:
- •Obtain an EIN from the IRS — Apply for a Federal Employer Identification Number (EIN) from the IRS online at no cost. An EIN is required for opening a business bank account, hiring employees, and filing federal and state taxes.
- •Register for Massachusetts State Taxes — Register with the Massachusetts Department of Revenue (DOR) through MassTaxConnect if your LLC will collect sales tax, have employees, or owe other state taxes. Massachusetts LLCs are subject to the state's annual minimum excise tax.
- •File Annual Report and Maintain Compliance — File an Annual Report with the Massachusetts Secretary of the Commonwealth each year by the anniversary date of your LLC's formation, along with the $500 annual report filing fee, to keep your LLC in good standing.
Advantages
- ✓Personal liability protection shields members' personal assets from business debts and legal judgments
- ✓Flexible pass-through taxation by default avoids double taxation, with options to elect S-Corp or C-Corp tax treatment
- ✓Minimal management formality requirements compared to corporations — no mandatory board meetings or resolutions required
- ✓Single-member LLCs are permitted, making it accessible for solo entrepreneurs seeking liability protection
Considerations
- •High formation and annual report fees at $500 each make Massachusetts one of the more expensive states for LLCs
- •Massachusetts imposes additional excise taxes on LLCs with significant gross receipts, increasing the tax burden for successful businesses
- •Self-employment taxes apply to active members on their share of profits, which can be a significant cost compared to S-Corp election for higher earners
Annual Obligations
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