How to Start an LLC in Massachusetts
Form your Massachusetts LLC online with transparent pricing, registered agent service and real human support. Incofile prepares and files your Certificate of Organization for you.
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Massachusetts LLC filing fee & timeline
To form an LLC in Massachusetts you file your Certificate of Organization with the state and pay the state filing fee of $500. Incofile adds a flat, one-time service fee on top — no monthly charges — and your total is always shown before you pay.
Most Massachusetts LLC filings are prepared and submitted within one business day. State approval time depends on Massachusetts's current processing queue, typically ranging from a few business days to a few weeks, with expedited options available in many states.
Why form an LLC in Massachusetts
Massachusetts is one of the most expensive states to form and keep an LLC: the Certificate of Organization costs $500, and every year you file a $500 annual report. In return you get a simple, flat 5% state income tax on owners' profit.
Massachusetts LLC at a glance
| State filing fee | $500 ($520 online, including the $20 electronic filing fee) |
|---|---|
| Document filed | Certificate of Organization |
| Annual report | $500 a year |
| Annual report due | On or before the anniversary date of your original filing |
| State income tax | Flat 5% on owners' share of profit; a 4% surtax applies only to income above about $1.1 million |
| Entity-level tax | None for an LLC taxed as a sole proprietorship or partnership |
| Registered agent | Required; the certificate must name a resident agent who consents to serve |
State figures checked against the Secretary of the Commonwealth, Corporations Division, September 2026. State fees are set by Massachusetts and can change; the exact total is shown before you pay.
How much does it cost to start an LLC in Massachusetts?
| Cost | Amount | When |
|---|---|---|
| Certificate of Organization (state filing fee) | $500 ($520 online with the $20 electronic filing fee) | Required, one time |
| Resident agent | $0 if you act as your own agent at a Massachusetts street address; otherwise a registered agent service | Required, ongoing |
| Annual report | $500 per year | Required every year by your anniversary date |
| EIN from the IRS | Free from the IRS | Needed for a bank account and taxes |
These are state, IRS and other outside costs — not Incofile fees. Your Incofile package price is shown separately at checkout, and your full total is always shown before you pay. Estimate every cost for your state with our LLC cost calculator.
How to form an LLC in Massachusetts — 4 steps
Choose your package
Pick the Incofile package that fits your goals. Your Massachusetts state filing fee is shown before you pay.
Tell us about your LLC
Complete our short form with your company name, address and ownership details — about ten minutes.
We check & file with Massachusetts
We confirm your name is available and file your Certificate of Organization with the Massachusetts state office.
Get your documents
Your approved Massachusetts LLC documents land in your dashboard, with reminders for your annual report and other deadlines.
How to start an LLC in Massachusetts: step by step
Here is exactly what forming a Massachusetts LLC involves, whether you file it yourself or let Incofile handle the paperwork.
Choose and check your LLC name
Pick a name that includes “LLC” or “Limited Liability Company” and is distinguishable from existing Massachusetts businesses. Check it with our free business name search.
Appoint a resident agent
Name a resident agent with a physical street address in Massachusetts (not a PO box) who can accept legal papers during business hours. The agent must consent to serve. If you live outside Massachusetts or want privacy, Incofile can act as your agent.
File the Certificate of Organization
File online with the Secretary of the Commonwealth’s Corporations Division and pay $500 plus the $20 electronic filing fee.
Create an operating agreement
Massachusetts does not require you to file an operating agreement, but it records who owns the LLC, how profits are shared and how decisions are made. Banks commonly ask for it, and it helps protect your limited liability.
Get an EIN
Apply to the IRS for your Employer Identification Number (EIN). You need it to open a business bank account, hire staff and file federal taxes. The IRS issues it free; non-US owners without an SSN apply by phone, fax or mail, and our Gold package handles it for you.
Register for taxes and local licenses
Register with the Department of Revenue through MassTaxConnect for sales tax and withholding if needed, and get any local business certificate from your city or town.
File your annual report each year
File the $500 annual report on or before the anniversary date of your original filing every year.
Massachusetts LLC filing requirements: what you need
- A business name that is available and meets Massachusetts's naming rules (it must include “LLC” or “Limited Liability Company”).
- A registered agent with a physical address in Massachusetts — Incofile can be your agent.
- Certificate of Organization filed with the Massachusetts state office — we prepare and submit these for you.
- An operating agreement and EIN to open a business bank account (included in our Gold and Platinum packages).
- Ongoing compliance — Massachusetts's reports, taxes and registered agent rules (see below). We track the deadlines and remind you.
Operating agreement
An operating agreement sets out who owns the LLC, how profits are split, how decisions are made and what happens if a member leaves. Massachusetts does not ask you to file it with the state, but banks usually want to see it, and without one the state's default rules apply. Incofile includes a customised operating agreement in the Gold and Platinum packages.
EIN (Employer Identification Number)
Your EIN is the federal tax ID for your LLC. You need it to open a business bank account, hire staff and file taxes. The IRS issues it free — online in minutes if you have a Social Security number, or by fax or mail (one to eight weeks) if you don't. Our Gold and Platinum packages include it, and it is also available as a separate service.
This is general information, not legal advice. If you're unsure which structure is right, compare LLC vs S-Corp vs C-Corp.
Massachusetts LLC naming rules
The name must contain "limited liability company", "limited company", "L.L.C.", "L.C.", "LLC" or "LC" and must be distinguishable from every entity on the Massachusetts register. Check availability with our free business name search.
Keeping your Massachusetts LLC compliant
Annual report
Every Massachusetts LLC files an annual report with the Corporations Division on or before the anniversary of its original filing. The fee is $500. LLCs that fall behind can be administratively dissolved.
Resident agent
Massachusetts requires an agent for service of process (usually called the resident agent) with a street address in the state, and the agent must consent to the appointment. Professional agents such as Incofile qualify.
Taxes
Owners pay the flat 5% Massachusetts income tax on their share of profit. A 4% surtax applies only to very high incomes. Sellers of taxable goods register for sales tax with the Department of Revenue through MassTaxConnect.
Licenses
Many Massachusetts cities and towns require a business certificate or local license, and regulated professions are licensed by the state.
Incofile clients get every Massachusetts deadline tracked in their dashboard with email reminders — see registered agent service.
Official Massachusetts resources
Massachusetts LLC — frequently asked questions
How much does it cost to start an LLC in Massachusetts?
Incofile charges a flat, one-time formation fee (Silver, Gold or Platinum) plus the Massachusetts state filing fee of $500. There are no monthly charges, and the total is shown before you pay.
How long does it take to form an LLC in Massachusetts?
We prepare and submit your Massachusetts Certificate of Organization within one business day. State approval times vary from a few business days to a few weeks; expedited filing is available in many states.
Do I need a registered agent in Massachusetts?
Yes. Massachusetts requires every LLC to have a registered agent with a physical address in the state to receive legal and state mail. Incofile can serve as your Massachusetts registered agent so you stay compliant and keep your address private.
Can I start an LLC in Massachusetts if I live in another state or country?
Yes. You do not need to live in Massachusetts to form an LLC there. Incofile can act as your registered agent and provide a business address, so you can form and run your Massachusetts LLC from anywhere.
How much does it cost to form an LLC in Massachusetts?
The state fee for the Certificate of Organization is $500. After that, the annual report costs $500 every year.
When is the Massachusetts LLC annual report due?
On or before the anniversary date of your original filing each year. The fee is $500.
What is the income tax rate in Massachusetts?
A flat 5% on owners' share of profit. A 4% surtax applies only to income above roughly $1.1 million.
Does Massachusetts call it Articles of Organization?
No. A Massachusetts LLC is formed by filing a Certificate of Organization with the Secretary of the Commonwealth.
How much does a Massachusetts LLC cost per year?
The state annual report is $500, due by your anniversary date — one of the highest in the country. Add a resident agent service if you use one.
Helpful guides for your Massachusetts LLC
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