Business Registers in Massachusetts: Secretary of the Commonwealth (Corporations Division)

Overview

The official register of business entities in Massachusetts is maintained by the Secretary of the Commonwealth, Corporations Division, which records formations, qualifications, and ongoing filings for corporations, LLCs, partnerships, and other entity types.

For KYB and AML professionals, the Massachusetts register provides basic entity information (legal name, status, registered agent, and officers) but does not publish financial statements, shareholder data, or beneficial ownership information. As with all U.S. states, ownership transparency depends on federal beneficial-ownership reporting to FinCEN under the Corporate Transparency Act, which, following a March 2025 interim final rule, now exempts domestic U.S. entities from filing obligations.

Official Registers

Secretary of the Commonwealth (Corporations Division)

The Corporations Division is the sole official register for business entities formed or qualified to do business in Massachusetts. It maintains records for domestic and foreign corporations, limited liability companies (LLCs), limited partnerships (LPs), limited liability partnerships (LLPs), and voluntary associations, among other entity types. The Division provides a publicly accessible online search tool, free of charge, that allows anyone to look up entities by name or identification number.

What the register records:

• Entity name and identification number
• Entity type (corporation, LLC, LP, LLP, voluntary association, etc.)
• Date of incorporation or organization
• Jurisdiction of formation (domestic or foreign qualification)
• Registered agent name and address
• Principal office address
• Entity status (active, dissolved, revoked, etc.)
• Filing history, including annual reports and amendments
• Officers and directors (as reported in annual report filings)

What the register does not record:

• Shareholders, members, or beneficial owners
• Financial statements or annual accounts
• Operating agreements or bylaws (internal governance documents are not filed)
• Activity codes (NAICS/SIC) or federal EIN

The register is updated as filings are processed. Data currency therefore depends on individual entities' compliance with their filing obligations.

FinCEN: Beneficial Ownership Information (Federal)

Beneficial-ownership reporting in the United States is governed at the federal level under the Corporate Transparency Act (CTA), administered by the Financial Crimes Enforcement Network (FinCEN). Reporting companies, including most corporations and LLCs formed by filing with a state, were originally required to submit Beneficial Ownership Information (BOI) reports identifying natural persons who exercise substantial control or own 25% or more of the entity.

Following an interim final rule issued in March 2025, FinCEN exempted all U.S.-domestic entities and U.S. persons from BOI reporting. The obligation now applies only to certain foreign companies registered to do business in the U.S. that do not qualify for one of the enumerated exemptions.

BOI data filed with FinCEN is not publicly accessible. There is no public UBO register for Massachusetts entities equivalent to those found in EU member states.

Registration and Publication Requirements

Sole Proprietorships

Sole proprietors in Massachusetts are not required to register with the Secretary of the Commonwealth and do not appear in the Corporations Division entity database. A sole proprietorship can be established without filing any legal formation documents with the state. Sole proprietors report business income on their personal tax return and must register with MassTaxConnect if collecting business or trustee taxes. If operating under a trade name (DBA), local registration with the city or town clerk may be required.

There is no obligation for sole proprietors to file annual reports or financial statements.

Corporations

Corporations are formed by filing Articles of Organization with the Corporations Division. The minimum filing fee is $275.00, covering up to 275,000 authorized shares, with an additional $100 for each 100,000 shares above that. The articles must include the corporation's name, purpose, and principal office address in Massachusetts, and must be signed by the incorporator(s).

All domestic and foreign-qualified corporations must file an annual report with the Secretary of the Commonwealth. For corporations with a calendar-year fiscal year end (December 31), the annual report is due on or before March 15. The filing fee is $125 by mail, or $100 filed electronically. Filing requires the Massachusetts Customer ID and PIN issued to the entity. The annual report captures information on officers and directors.

Massachusetts does not require private corporations to file or publish financial statements at the state level. Public companies must file audited financial statements with the SEC under federal securities law, but this is unrelated to the state register.

Limited Liability Companies

LLCs are formed by filing Articles of Organization (sometimes called a Certificate of Organization) with the Corporations Division; the formation fee is $500. LLCs must also file an annual report with a due date of the anniversary of the LLC's formation. At $500, the LLC annual report fee is higher than the $100–$125 a corporation pays for its annual report.

There is no requirement to file operating agreements, financial statements, or membership information with the state.

Limited Partnerships and Limited Liability Partnerships

LPs and LLPs must register with the Corporations Division and are subject to annual reporting requirements. As with other entity types, no financial statements are filed or published.

Nonprofit Corporations

Nonprofit corporations are formed under Massachusetts General Laws Chapter 180 by filing Articles of Organization with the Corporations Division. The articles must include the corporation's name, purpose, and principal office address, and must be signed by the incorporator(s). Federal tax-exempt status under Section 501(c)(3) requires a separate application to the IRS (Form 1023).

Nonprofits must file an annual report with the Secretary of the Commonwealth. Those engaged in charitable solicitation may also need to file a Form PC (Public Charity filing) with the Attorney General's Non-Profit Organizations/Public Charities Division.

With Topograph

Topograph serves Massachusetts entity data through two routes, depending on whether speed or authoritative depth matters for the check.

Onboarding (fast) returns an indicative match in under a second from the Department of Revenue's annually published "Corporations Book": legal name, city, and the corporate-excise classification. It is published once a year, so it can be up to twelve months out of date, and it excludes dissolved and inactive entities. Use it to confirm an entity exists and seed a record, not as an authoritative source.

Verification (authoritative) performs a live lookup against the Secretary of the Commonwealth's Corporations Division and returns the full profile.

Company Profile (verification)

• Legal name and entity identification number
• Entity type / legal form (corporation, LLC, LP, LLP, nonprofit, voluntary association, and others)
• Date of formation or registration
• Jurisdiction of formation (domestic Massachusetts entity or foreign qualification)
• Principal office address
• Entity status (active, dissolved, revoked, etc.)

Legal Representatives (verification)

• Officers and directors as reported on the most recent annual report. For corporations, typically the President, Treasurer, Secretary, and directors. LLCs disclose only their managers; members are not published unless the LLC is member-managed.
• Registered agent (name and address).

Search supports both entity-name and identification-number lookups.

Shareholders, beneficial ownership data, activity codes (NAICS/SIC), and the federal EIN are not available, because the Massachusetts register does not collect or publish them. Topograph does not provide register documents for Massachusetts. Certified copies of Articles of Organization, Certificates of Good Standing, and historical filing images are paid filings ordered directly from the Secretary of the Commonwealth.

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