How to Start an LLC in Massachusetts: Step-by-Step Guide

To start an LLC in Massachusetts, file a Certificate of Organization with the Massachusetts Secretary of the Commonwealth and pay the filing fee (currently about $500). Massachusetts requires an annual report (about $500) due by your formation anniversary each year. You'll also appoint a registered agent, create an operating agreement, and get a free EIN from the IRS. Approval usually takes a few business days online. Massachusetts has one of the highest formation and annual fees in the country, so plan for real recurring costs.

Fees and rules change, so the amounts below are approximate — always confirm the current figures on the Massachusetts Secretary of the Commonwealth website. This article is general information, not legal or tax advice.

How much does it cost to start an LLC in Massachusetts?

The main cost is the one-time Certificate of Organization filing fee, currently around $500. Massachusetts requires an annual report (about $500) due by your formation anniversary each year. For a full breakdown of every possible LLC cost, from registered agents to publication, see how much an LLC costs.

How to start an LLC in Massachusetts, step by step

1. Choose and check your LLC name. Your name must be unique in Massachusetts and include "LLC" or "Limited Liability Company." Search the Massachusetts Secretary of the Commonwealth business database to confirm it's available, and grab the matching domain while you're at it.
2. Appoint a registered agent. Every Massachusetts LLC needs a registered agent with a physical address in the state to receive legal mail. You can be your own agent or hire a service; here's what a registered agent is and how to choose.
3. File your Certificate of Organization. Submit the formation document to the Massachusetts Secretary of the Commonwealth, online or by mail, and pay the roughly $500 fee. Approval typically takes a few business days online.
4. Create an operating agreement. This internal document sets out ownership and how the LLC is run. It isn't always filed with the state, but it's strongly recommended even for single-member LLCs.
5. Get an EIN from the IRS. This free federal tax ID lets you open a business bank account, hire employees, and file taxes. Learn what an EIN is and how to apply in minutes.
6. Handle licenses, permits, and taxes. Depending on your industry and city, you may need local business licenses and a seller's permit for sales tax. See how to register a business for the full sequence.

Ongoing requirements for a Massachusetts LLC

Forming the LLC is a one-time step; staying in good standing is ongoing. Massachusetts requires an annual report (about $500) due by your formation anniversary each year. Missing a required filing can lead to late fees or administrative dissolution, so calendar every deadline the moment you form.

Tip: Open a dedicated business bank account as soon as your Massachusetts LLC is approved and your EIN is issued. Keeping business and personal money separate is what actually preserves the liability protection an LLC provides.

Should you form your LLC in Massachusetts or another state?

If you live and do business in Massachusetts, forming here is almost always the right choice. Forming in a "cheaper" or more famous state usually backfires, because you'll still have to register as a foreign LLC in Massachusetts anyway, which means paying two sets of fees and maintaining two registered agents. For the bigger picture, read what an LLC is and whether an LLC is right for you versus staying a sole proprietor.

Frequently asked questions

How much does an LLC cost in Massachusetts?

The state filing fee is currently around $500 one time. Massachusetts requires an annual report (about $500) due by your formation anniversary each year. Confirm the current amounts with the Massachusetts Secretary of the Commonwealth, since fees change.

How long does it take to form an LLC in Massachusetts?

Online filings are usually approved in a few business days online. Mail filings take longer, and some states offer paid expedited processing if you're in a hurry.

Do I need a registered agent for a Massachusetts LLC?

Yes. Massachusetts, like every state, requires an LLC to have a registered agent with a physical in-state address. You can serve as your own agent or hire a commercial service for privacy and reliability.

Keeping Massachusetts's specific steps, fees, and deadlines straight is exactly what Scafflow is built for. It turns forming your LLC and everything after it into a personalized, ordered checklist across legal, finance, brand, website, and marketing, so nothing slips through the cracks.

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