How to Start a Corporation in Massachusetts

Incorporating a business in Massachusetts is a formal, state-regulated process that creates a separate legal entity from you as the owner. A corporation is a business structure that offers liability protection, potential tax advantages, and easier access to capital compared to a sole proprietorship or partnership. This guide walks you through the exact steps, costs, and timeline to incorporate in Massachusetts.

What You Need Before Filing (Materials Checklist)

Before you file your Articles of Organization with the Massachusetts Secretary of the Commonwealth, gather these items:

• Proposed corporation name: Must comply with Massachusetts naming rules (see below). Do a name search first at the Secretary of the Commonwealth's business search tool to confirm availability.
• Registered agent: A registered office and registered agent within Massachusetts are required. This can be yourself (if you have a Massachusetts office address), another person resident in Massachusetts, or a professional registered agent service.
• Initial board of directors: At least one director is required. You do not need to name them in the Articles of Organization, but you must establish the board immediately after incorporation.
• Bylaws: Not required to file with the state, but required to adopt before or immediately after incorporation. Bylaws are your corporation's internal operating rules.
• Filing fee: $265 (by mail or electronic filing). Expedite fees apply for fax and electronic filings: $15 on the Articles of Organization plus 4.5 percent of amounts above $500.
• Address for service of process: The office where your registered agent is located. This must be a street address in Massachusetts, not a PO box.
• EIN (Employer Identification Number): You will need this from the IRS after incorporation, even if you have no employees.

Massachusetts Corporation Naming Rules

Your corporation name must include one of the following words or abbreviations at the end: "corporation," "company," "incorporated," "limited," "corp.," "co.," "inc.," or "ltd." The name cannot be identical to or deceptively similar to any other corporation, limited partnership, or LLC already on file with Massachusetts unless you have written consent from that entity.

The Secretary of the Commonwealth's business search tool is free to use. Search at https://corp.sec.state.ma.us/CorpWeb/CorpSearch/CorpSearch.aspx before submitting your filing. If the name is available but you want to reserve it before filing, you can file a name reservation for $30. The reservation is valid for 60 days and can be extended one additional 60 days on written request.

Step-by-Step Process to Incorporate

Step 1: Verify Your Business Name Is Available (Free)

Use the Secretary of the Commonwealth's business search tool to confirm your chosen name is not already taken. Search both your exact name and variations. This takes 5 to 10 minutes and is completely free. If the name is taken, choose an alternative and search again.

Step 2: Prepare Your Articles of Organization

The Articles of Organization is a one-page form (M.G.L. c. 156D) that officially creates your corporation. You must include:

• The corporation's name
• The name and address of your registered agent and registered office
• The initial registered agent's signature and written consent to serve
• The name and address of the incorporator (you, or your attorney)
• Whether the corporation is authorized to issue shares of stock and in what classes (most small corporations issue common stock only)

You can find the Articles of Organization form at the Secretary of the Commonwealth's Corporations Online Filing System at https://corp.sec.state.ma.us/corpweb/loginsystem/login_form.aspx. Many small business owners hire a registered agent service or attorney to prepare this form to ensure accuracy.

Step 3: Obtain Your Registered Agent's Consent

Your registered agent must sign a written consent to serve, acknowledging they will receive legal notices on behalf of your corporation. If your registered agent is yourself, you sign. If it is another person or a business service, get their signature on the consent form before filing. This signature is a legal requirement and the filing will be rejected without it.

Step 4: File Your Articles of Organization

You have three options to file:

• Mail: Print and mail your Articles to the Corporations Division. Filing fee: $265. Processing time is not published, but mail filings are handled after electronic filings, so expect 2 to 4 weeks.
• Electronic filing (online): Use the Corporations Online Filing System. Filing fee: $265 plus $15 expedite fee, total $280. Processing typically takes 1 to 3 business days. This is the fastest option.
• Fax: Fax to the Corporations Division. Filing fee: $265 plus $15 expedite fee, total $280. Processing typically takes 1 to 2 business days.

The Corporations Division offices are open 8:45 a.m. to 4:00 p.m., Monday through Friday. Address: One Ashburton Place, Boston, MA 02108. Phone: (617) 727-2850. Submit your Articles and fee, then wait for confirmation of filing.

Step 5: Obtain Your Certificate of Incorporation

After your Articles are filed and accepted by the Corporations Division, you receive a stamped, filed copy of your Articles. This is your Certificate of Incorporation, and it is your proof that your corporation legally exists. Do not proceed to the next steps until you have received this document.

Step 6: Adopt Bylaws and Hold an Organizational Meeting

Within 30 days of incorporation, you must hold an organizational meeting (which can be a single-person meeting if you are the only director). At this meeting, you must:

• Adopt bylaws
• Elect the board of directors (if not already appointed in the Articles)
• Appoint officers (president, treasurer, secretary)
• Authorize the issuance of stock
• Open a business bank account (next step)

Bylaws are not filed with the state but are kept by your corporation as operating rules. They cover meeting procedures, voting rights, dividend policies, and other governance matters. Many incorporators use template bylaws and customize them for their business.

Step 7: Apply for an EIN (Employer Identification Number)

Visit https://www.irs.gov/ein and apply for a federal EIN. This is free and takes about 15 minutes online. You need your Certificate of Incorporation and incorporation date. The IRS will issue your EIN immediately if you apply online. Some banks will open a business account with a pending EIN application, but most require the official EIN confirmation letter.

Step 8: Open a Business Bank Account

Visit your bank with your Certificate of Incorporation, EIN confirmation, and a government-issued ID. Banks require this documentation to verify that your corporation is real and authorized to open an account. Open a business checking account in your corporation's name, not your personal name. This step is critical for liability protection: commingling personal and business funds can void your liability shield.

Step 9: Register for State and Local Taxes

Most Massachusetts corporations must register for sales and use tax, corporate income tax, and potentially payroll tax. Visit the Massachusetts Department of Revenue at https://www.mass.gov/orgs/massachusetts-department-of-revenue to register. If your business sells tangible goods or taxable services, register for sales tax at the sales tax permit portal: https://mtc.dor.state.ma.us/mtc/_/. If you will have employees, register for payroll withholding tax as well.

Step 10: File Your First Annual Report

Your first annual report is due within two and one-half months after the end of your corporation's first fiscal year. (For example, if your fiscal year ends December 31, the report is due by March 15.) The annual report fee is $125 by mail or $110 plus a $10 expedite fee if filed electronically. File at the Secretary of the Commonwealth. Failure to file will result in administrative dissolution of your corporation, so set a calendar reminder.

Tips and Common Mistakes to Avoid

• Do not rush the registered agent step. The registered agent must have a physical Massachusetts office address. If you do not live in Massachusetts, you must hire a registered agent service. The cost is typically $75 to $150 per year, and this is a non-negotiable requirement.
• Do not skip the organizational meeting and bylaws. Some incorporators assume these are optional. They are not. Courts have ruled that corporations that do not adopt bylaws or hold organizational meetings lack valid governance and can lose their liability shield.
• Do not use a PO box as your registered office address. Massachusetts law requires a street address. A PO box will be rejected.
• Do not comingle personal and business funds. One of the key reasons to incorporate is liability protection. If you deposit business income into your personal bank account and vice versa, a court may pierce the corporate veil and hold you personally liable for business debts and judgments.
• Do not miss your annual report deadline. A late annual report ($150) or a missed one results in automatic dissolution. Set a calendar reminder at least 60 days before your fiscal year end.
• Do not assume Massachusetts business license equals your corporation is complete. Massachusetts issues no single general statewide business license. Industry-specific licenses (food service, alcohol, contractors, professional boards) are required only if your business is in a regulated field. Confirm with your city or town whether your type of business requires a local license or permit.

Expected Results and Ongoing Obligations

After you complete these 10 steps, you will have a legally formed Massachusetts corporation with liability protection. Your personal assets are generally protected from business debts and lawsuits against the corporation, provided you follow corporate formalities (separate bank account, annual meetings, bylaws).

Your ongoing obligations are:

• File annual reports by the deadline each year ($125 to $150).
• Hold annual shareholder and director meetings (you can be the only shareholder and director, and meetings can be a single written vote).
• Keep corporate records at your registered office (bylaws, meeting minutes, stock ledger).
• Pay Massachusetts corporate excise tax if you have net income. The rate is 8.0 percent of net income plus $2.60 per $1,000 of tangible property or net worth, with a minimum excise of $456.
• File federal corporate income tax returns on Form 1120 (unless you elect S-corp tax treatment).
• Renew licenses and permits for any regulated activities specific to your industry.

When to Consult an Attorney or CPA

This guide covers the standard incorporation process for a basic Massachusetts corporation. However, you should consult a Massachusetts business attorney for:

• Complex ownership structures (multiple shareholders, different classes of stock, buy-sell agreements).
• Professional corporations (required for certain licensed professions like law, medicine, accounting).
• Decisions between incorporating as a corporation versus forming an LLC.
• Tax strategy advice (S-corp election, deductions, entity classification).

A qualified CPA can also help you plan your tax structure and ensure you meet all filing deadlines and payment obligations.

Summary

Incorporating a business in Massachusetts requires filing Articles of Organization with the Secretary of the Commonwealth, obtaining a registered agent, adopting bylaws, securing an EIN, and filing annual reports. The process takes 1 to 4 weeks depending on your filing method and costs $265 to $280 for the initial filing plus recurring annual report fees. Massachusetts corporations enjoy liability protection and are subject to state corporate excise tax on net income and tangible property.

Start by confirming your business name is available at the Secretary of the Commonwealth's business search tool, then file your Articles of Organization. If you are unsure about any step, consult a Massachusetts business attorney to ensure your incorporation is complete and your liability protection is solid.

Disclaimer: This content is informational and not legal or tax advice. Laws and procedures change, and individual circumstances vary. Before making decisions about incorporating your business or choosing a business structure, consult a qualified Massachusetts attorney and certified public accountant who can review your specific situation.