LLCs are easy to form and have more benefits than other business structures. A limited liability company in Massachusetts requires a handful of papers to be filed with the Secretary of State. There are a few more things one should do before filing the papers. These steps are easy and generic. However, make sure to check with the local city or county authority for more requirements.
To start an LLC in Massachusetts, some steps have to be followed and fees must be paid to the concerned authorities. On this page, you'll find all the steps that must be taken to ensure that your Massachusetts LLC has been correctly formed.
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How to Start an LLC in MassachusettsAfter Starting Your Massachusetts LLCMassachusetts Foreign LLCMassachusetts LLC Formation ReviewF.A.QsHow to Start an LLC in Massachusetts
An LLC (aka Limited Liability Company) is a hybrid business entity combining a corporation’s characteristics with a partnership or sole proprietorship. It separates your personal assets from your business assets, thus giving you personal asset protection. For an LLC, members' personal assets are not affected by business debts. However, in some cases, if the LLC is sued for business debts, courts might pierce the corporate veil and use the owner's personal assets to meet the corporation's liabilities.
If you wish to start an LLC in Massachusetts, you must file your Certificate of Organization with the State and pay a filing fee of $500 ($520 online). While it's the most important step, it's not the only one. There are 4 other crucial steps to follow to get your LLC formed in Massachusetts. Below are all 5 steps that explain everything you need to do to start a Massachusetts LLC in 2026. Let's get started!
Step 0Decide on the Structure and Nature of the Business
Before you start filing your LLC in Massachusetts, you must decide on the structure of your LLC (whether it is a Single-member or a Multi-member LLC). A single-member LLC is a business structure where only one individual runs the company. This type of limited liability company (LLC) provides legal protection to its owner and enables them to operate their business while taking advantage of certain tax benefits. In contrast, a traditional multi-member LLC must have at least two members involved in the company’s management and ownership.
For both types of structures, the process of establishing is the same in Massachusetts. The tax burden might be different if you chose a different tax structure while filing the Certificate of Organization.
LLC vs S-Corp
An LLC is a business structure that has the right to elect any tax structure. Despite having a pass-through tax advantage, many LLCs, for several reasons, elect a different business structure for tax purposes. An S-Corp is one of those business structures that LLCs can elect. The S-Corporation is a type of corporation that is less complicated than a C-Corporation and has vast tax benefits.
With an S-Corp, the LLC can still enjoy a pass-through taxation. However, the federal income tax will be calculated on the basis of the salary of the owner and the return he/she gets on their share of the company. There is no corporate income tax or problem of double taxation in an S-Corp. A single-member or a multi-member LLC can elect an S-Corp tax structure. However, in the case of a multi-member LLC, make sure that the number of members does not exceed 100 to be an S-Corp.
If you have a single-member LLC, electing an S-Corp can save a chunk of tax for you. As a single-member LLC, the owners have to pay about 15.3% self-employment tax. However, if you have an S-Corp tax structure, no SE tax is payable by the LLC. Read more on what tax forms LLCs file.
Step 1Decide on a Name for Your Massachusetts LLC
The first step in forming a limited liability company in Massachusetts is to give a proper name to your LLC. Before you name your business, you must know that the name should be easy to remember, available in the state, and follow all the LLC naming guidelines.
Massachusetts LLC Naming Guidelines
There are a few specific requirements all LLCs in Massachusetts have to follow while naming their Company. Some of the most important requirements are as follows:
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Your business name should be available, and no other existing business in Massachusetts can have the same name.
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"Limited Liability Company", "Limited Company", "LC", "L.C.", "LLC", and "L.L.C." - any one of these has to be used as a suffix in your business name.
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You cannot use any name for your business that is confusing or misleading. Terms such as "Treasury", "State Department", "FBI", "CIA", etc. shouldn't be included.
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Terms like "Bank", "University", "Attorney", "Doctor", etc, can be added only after the additional requirements by the Massachusetts State Government are fulfilled.
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(Optional) It's better to name your business something for which your desired domain is available.
| Important Links - | Submit Offline Form to - |
|---|---|
| Massachusetts Business Entity Search - Online Search Name Reservation Form - PDF Name Availability Standards - Guidelines Massachusetts LLC Name Search - Instructions |
Secretary of the Commonwealth One Ashburton Place, Room 1717 Boston, Massachusetts 02108 |
Reserve Business Name for Future
If you do not wish to file your LLC right now but want to hold the name you have decided on, then you can reserve your LLC name for 60 days. To keep the name, you must file a name reservation application. Under MGL ch. 110 §5, business certificates are filed with the city/town clerk in every municipality of operation, and fees vary by municipality, roughly $30–$65 (Brookline charges $100+).
Doing Business As (DBA) or Trade Name
Once you have a legal name for your LLC, you can register it. However, it is not mandatory. You can, instead, use DBA, Fictitious Name, or Trade Name. In that case, you must register your name with the Massachusetts Secretary of State by submitting an Application to File Trade Name in Massachusetts along with the filing fee of $65 (An additional fee of $35 for non-Massachusetts residents).
Do I have to include LLC in my company email/domain?
It is not legally mandatory to use the word LLC in your domain name or email. If you want, you can use it. However, it is recommended not to use LLC in the domain name. A domain name should be short and easy to remember.
Step 2Assign a Resident Agent in Massachusetts
The second step to forming an LLC in Massachusetts is to appoint a Resident Agent (also known as a registered agent in most states). A Resident Agent is a person or business entity working on your LLC's behalf. This person or business will receive important tax forms, legal documents, all notices of lawsuits, and other official government correspondence in Massachusetts. Hence, hiring a competent Massachusetts Resident Agent for your LLC is necessary.
Make sure your registered agent has a physical street address. This address will be used to receive any legal documents. Most LLC formation companies also provide registered agent services. Below are two great LLC formation services; even if you buy their cheapest plan, you also get registered agent service and other services at a very reasonable price.
- 1-day rush filing (add-on)
- Attorney help (legal plan)
- Established reputation
These two are our top recommendations for registered agent service, as they are competent and authorized to conduct business in Massachusetts. Some LLC formation services also offer standalone Massachusetts registered agent services. You can purchase only Registered Agent services without purchasing any other LLC formation services. This standalone service might become handy if you are doing it yourself and don't want to disclose your home address, or you don't want to pierce the corporate veil.
Who Can Be a Registered Agent?
A person above 18 years of age and who has a physical address in the state of Massachusetts can be a Registered Agent. A Registered Agent can be an independent person or a business entity. One is responsible for handling all the legal documents on the LLC's behalf.
Can I Be My Own Registered Agent?
Yes, you can be your own registered agent if you are a resident of the state of Massachusetts and you are above 18 years of age. To become a registered agent, you must have the authority to conduct any type of business in Massachusetts.
Why Shouldn't I be My Own Registered Agent?
There are a few reasons why you shouldn't be your own registered agent. The address of the registered agent is used to communicate with the SOS or for any legal activities. If you are your own registered agent, you might have to upload your personal address to the public forum. Besides, the registered agent must be at the address during business hours. It won't be easy for you, as you also have to take care of other things in your LLC. Hence, it is wiser to appoint a separate entity as your registered agent.
What is Piercing the Corporate Veil in an LLC?
If an LLC is sued in Massachusetts, in some cases, courts might decide to lift the corporate veil, which means the owners of the LLC will be personally liable for their business debts. They might have to forgo their personal assets to repay their business debts. This is called piercing the corporate veil, where personal and business assets are no longer separated. Your personal assets can be protected if you have enough capital and all your LLC documents are properly filed.
Registered Agent Consent Application
In Massachusetts, there is no separate Consent Letter to be produced to the Secretary of State. At the time of change of Registered Agent (or the name or address), the new Registered Agent has to sign the consent letter. It comes with the Application form to Change the Registered Agent. The filing fee of $25 should be paid for it. For more information on the same, read our guide on Massachusetts Registered Agent.
Step 3File Certificate of Organization in Massachusetts
The third and most important step in forming a Massachusetts LLC is to file the Certificate of Organization. This Massachusetts Certificate of Organization is a legal document that is required to register your business with the Massachusetts Secretary of State. It costs $500 ($520 online) to file your formation certificate in Massachusetts.
The Certificate of Organization includes details like the name of the LLC, the registered agent's name, address, managers/authorized signatories, and the company's structure (member-managed or manager-managed). Before hiring employees in a Massachusetts LLC, one should thoroughly know the rules and regulations. Also, if you are expanding your existing business (an LLC) in other states to Massachusetts, you must register as a Massachusetts Foreign LLC.
How to File Online
Go to the Secretary of State Online Service. You will get the online service page. If you are already a subscriber, then click on the "Log in to Subscribe Account" option and log in with your credentials. If you're not subscribed, then you can directly start filing your LLC by clicking on the "Online Filing" button below. Read more about the Massachusetts Certificate of Organization for online registration.
How to File by Mail
If you prefer filing real-life forms for your LLC registration in Massachusetts, you can download the LLC Form. Read the form thoroughly, fill it out, and send it to the address mentioned below.
Mailing Address: Secretary of the Commonwealth
One Ashburton Place,
Room 1717, Boston,
Massachusetts 02108-1512
Processing Time: Normally, it takes around 7 business days (by mail) to get your LLC formed in Massachusetts. The processing time for online filing is 1-2 business days. Filing by fax takes 1 business day to process. However, the document processing time can be changed due to various factors.
Step 4Create Your Massachusetts LLC Operating Agreement
Moving on to the fourth step, drafting your operating agreement. An operating agreement is a document that legally outlines the proprietorship and operating procedures of your LLC. This document is vital as it ensures that all business owners are on the same page regarding how they operate, thus reducing future conflicts.
When it comes to getting a Massachusetts LLC Operating Agreement, the state does not require you to have a comprehensive operating agreement, but it is ideal to have one that contains all the details of your business operation, which helps in making future business decisions, especially if you decide to dissolve your Massachusetts LLC later. Hence, having an operating agreement may not be necessary, but it is surely ideal.
Step 5Filing a Massachusetts LLC EIN
The Employer Identification Number (aka EIN) is a nine-digit number given by the Internal Revenue Service (IRS) to make it easier to identify the type of business for tax purposes and taxes in general. The EIN is necessary for any active business or any form of business.
For an LLC in Massachusetts, an EIN is required when the LLC hires employees. Apart from that, banking services, tax filings, and many other government documents require an LLC to obtain an EIN in Massachusetts. On the other hand, if your LLC is based in another state (home state) and you are expanding your business in Massachusetts, you must get an EIN to establish a Foreign LLC in Massachusetts.
To obtain an EIN (aka FEIN), one must fill out a form (Online or by mail) and submit it to the IRS. Enter details of your LLC, and finally, complete the form and send it to the address given. You can also get an EIN Assistant to help you with the process.
Mail to: Internal Revenue Service, Attn: EIN Operation, Cincinnati, OH 45999
Fax: (855) 641-6935 | Fee: Free
After Starting Your Massachusetts LLC
After forming your LLC, there are still some things that you will need. The most important thing is to separate your business and personal assets. LLCs have limited liability protection that protects your personal assets from business liability. This is called a corporate veil. However, the corporate veil can be lifted or pierced by the court if the LLC is sued. In that case, the owners of the LLC become personally liable for their corporate debts. A few things, like appointing a legit registered agent, having enough capital, and filing all the major documents with the state, can save the LLCs from being pierced through the corporate veil.
BOI Report Filing
According to the Corporate Transparency Act, foreign entities registered to do business in the U.S. must file a BOI report with FinCEN. However, note that as of March 26, 2025, FinCEN issued an interim final rule removing BOI reporting requirements for all domestic U.S. companies and U.S. persons. If your LLC was formed under U.S. law, you are currently exempt from BOI filing obligations — consult the FinCEN BOI page for the latest guidance, as this regulatory area remains subject to change.
Apart from that, there are a few things you need to take note of,
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Get a company business bank account
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File Massachusetts business permits & licenses
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Get general liability insurance and professional liability insurance with coverage for employees.
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File a Massachusetts LLC annual report due on or before the anniversary date of the original Certificate of Organization filing.
For Example, if your LLC gets approved on Feb 1, 2026, your first Annual Report filing is due on or before Feb 1, 2027.
The LLC formation processing time in Massachusetts is 1-2 business days if filing online (a week for offline filing). Check how long it takes to form an LLC to know about the tentative timelines.
Cost of Massachusetts LLC
LLCs can be formed for less cost. Apart from the mandatory state filing fees, you don't have to bear additional service charges if you do it yourself. The following are the fees and taxes LLCs in Massachusetts must pay to register and run a business in the state. Forming an LLC is no doubt cost-effective compared to other business structures. However, the fees and charges (tax-deductible) that you must pay to the state, such as name reservation fee, name filing fee, LLC filing fee, and Franchise Tax & Sales Tax (If applicable). Here are the main fees and taxes you must pay while forming your limited liability company in Massachusetts,
| Fees/Tax | Amount to be Paid |
|---|---|
| Name Reservation Fee | $30 for 60 days |
| Certificate of Organization Fee | $500 ($520 online) |
| LLC Annual Fee | $500 ($520 online) |
| Sales Tax | 6.25% on taxable goods |
| One year Cost of LLC | $1,020 (highest in the US) |
In Massachusetts, an LLC name reservation is not mandatory. You can register your LLC name at the time of registering your LLC. If you wish to hold the name for some time without registering your LLC, then you can do that online. Your LLC name will be reserved for 60 days without registering your LLC. It can be renewed once for another 60 days by paying $30.
In Massachusetts, an Annual Report has to be produced every year, due on or before the anniversary date of the original Certificate of Organization filing. It costs $500 ($520 online). Also, the state of Massachusetts has to pay a Sales Tax of 6.25%. Read our guide on LLC costs in Massachusetts for more information.
Massachusetts Foreign LLC
If you are interested in forming a Foreign LLC in Massachusetts, then you need to file the Certificate of Foreign LLC with the Massachusetts Secretary of State. Foreign LLCs allow you to operate your business in more than one state. Along with the Certificate of Foreign LLC, you need to submit some more documents, like the Certificate of Good Standing, etc., to the Massachusetts SOS to form your foreign LLC in Massachusetts. To know more in detail, check out our guide on Massachusetts Foreign LLC.
Massachusetts LLC Formation Review
Time needed: 5 minutes.
Just to recap, here are the easy steps again when forming an LLC in Massachusetts. Click on the steps in this list to read the full details.
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The first thing you must do is choose a company name, which should be unique, easy to find, and available in the state.
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In Massachusetts, it is mandatory to select a registered agent for your LLC. Get a professional Registered Agent from LLC formation services to get things done hassle-free.
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Filing a formation certificate is necessary when forming an LLC in Massachusetts. Depending on the state, it could be called any of the following: Certificate of Formation, Articles of Organization, or Certificate of Organization.
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An operating agreement is not a strict requirement in Massachusetts, but something encouraged when you start an LLC to avoid future conflicts.
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The Employer Identification Number (EIN), also called Federal Tax Identification Number, serves to identify a business entity, like a Social Security number, but for a company.
F.A.Qs
Can I file an LLC in Massachusetts by myself?
If you are a resident of Massachusetts, then you can file your LLC by yourself. However, if you're a beginner, it might be worth having a professional rather than doing it yourself to handle legal complexities, paperwork, and other documentation.
What is the cost of forming an LLC in Massachusetts in a year?
Apart from the formation fee of $500 and $520 for online (domestic LLC) and $500 (foreign LLC), LLC costs in Massachusetts include $500 ($520 online) for Annual Reports every year. LLCs are liable to pay sales tax of 6.25% every year.
How long does it take to get an LLC in Massachusetts?
It takes 1-2 business days to get a Massachusetts LLC if you file it online. For the mail filing, it takes 7 business days to get an LLC. If you file by fax, it might take 1 business day to process.
How to renew my LLC in Massachusetts?
Every year all the LLCs have to submit an Annual Report and pay $500 ($520 online) to the Massachusetts Secretary of State, due on or before the anniversary date of the original Certificate of Organization filing. It is mandatory to renew your LLC every year.
What is the tax structure for an LLC in Massachusetts?
Generally, for the LLCs, it is a default tax structure. Once you will obtain the EIN, you will get the various tax structure options to select. Sometimes LLCs choose S Corp to reduce federal tax burdens. Read more on the Massachusetts Classification of LLC Tax.
In Conclusion
When it comes to forming an LLC in Massachusetts, it is much simpler than other business structures. In Massachusetts, starting a small business or a start-up is easy because of its diverse resources. For small budget holders, forming a limited liability company is desirable. The steps explained in this article are generic steps for starting a business in Massachusetts. It is recommended to consult an attorney or service provider.