How Do I Look Up a Business in Massachusetts?

To look up a business in Massachusetts, use the Secretary of the Commonwealth’s free Corporations Division search at corp.sec.state.ma.us. It covers every corporation, LLC, limited partnership, and other formal entity registered in the state, both active and dissolved. No account, no fee. You can use it to vet a contractor before signing, confirm who’s behind a company name, or check whether a business is actually authorized to operate here.¹

Four Ways to Search

The search tool lets you look up a business four different ways, and picking the right one matters when you’re not sure of the exact spelling.

By entity name. The company’s legal name. You can choose “Begins with,” “Exact match,” “Full text,” or “Soundex,” which catches names that sound alike but are spelled differently.
By individual name. The first, middle, or last name of an officer or director. Useful when you know the person but not the company.
By identification number. Every registered entity has a unique state ID. If you have it, this is the fastest path to the record.
By filing number. The number assigned to a specific document filing.

If you’re searching by name and don’t know the exact legal form, avoid “Exact match.” Businesses often register under a name that differs slightly from what they advertise. A shop calling itself “Boston Greenworks” might be filed as “Boston Greenworks LLC” or “Boston Greenworks, Limited Liability Company.” Start with “Begins with” or “Full text,” and try “Soundex” if spellings are uncertain (Smith versus Smyth, for instance).¹

From the Corporations Division’s main page on the Secretary of the Commonwealth’s site, click “Search the Corporate Database for a Business” to reach the search interface.² Type your query, run the search, and click any entity name or ID number to open the full record.

What’s in a Business Record

The detail page for an entity is where the real information lives. Every record includes:

Entity status. Active, voluntarily dissolved, or involuntarily dissolved by the state.
Date of organization. When the business was first registered, which tells you how long it’s been operating.
Principal office address. The primary business location on file.
Registered agent. The person or company designated to accept legal documents like lawsuits, with their address.
Officers and directors. Names and titles of the people running the entity.
Filing history. A chronological list of documents filed with the state, from the original articles of organization through amendments and annual reports.

Scan the filing history. It shows leadership turnover, address changes, and structural amendments over time. It also shows whether the company has kept up with its annual reports. For an LLC, the annual report is due on the anniversary of the original formation filing, and the filing fee is $500.³ A consistent filing pattern is a good sign. Gaps are not.

Reading the Entity Status

The status field is often the single most useful thing on the page. “Active” or “good standing” means the company has met its filing obligations and is authorized to do business in Massachusetts. Anything else warrants a closer look.

Involuntary Dissolution

Massachusetts can dissolve a corporation that fails to file annual reports or tax returns for two or more consecutive years. The state can also dissolve a company when the Corporations Division Director determines the business has become inactive and dissolution serves the public interest.⁴

If the status shows involuntary dissolution, treat it as a serious warning. A dissolved entity is generally barred from conducting normal business. People acting on behalf of a dissolved company may face personal liability for debts incurred during that period, and the company loses the ability to sue, meaning it can’t enforce its own contracts.

Reinstated Entities

A dissolved business isn’t necessarily gone for good. Massachusetts allows entities to apply for reinstatement by filing with the Corporations Division and paying a $100 fee for an LLC. The application requires showing that the grounds for dissolution no longer exist and that the entity’s name still meets state requirements.⁵ If the record shows a reinstatement, check the dates. A gap between dissolution and reinstatement is a period when the company was operating without authority, and deals struck in that window can rest on shaky ground.

Businesses That Won’t Appear

Not every Massachusetts business shows up in the Corporations Division database. Sole proprietors and general partnerships that operate under the owner’s legal name have no filing requirement with the Secretary of the Commonwealth. Someone named Maria Santos running a consulting practice as “Maria Santos” won’t appear, and that’s not improper.

Any business operating under a name other than the owner’s legal name must file a business certificate, commonly called a DBA (“doing business as”), with the city or town clerk where the business is located. This requirement comes from M.G.L. ch. 110, §5 and creates a public record linking the trade name to the owner’s real name and address.⁶

DBAs are handled municipality by municipality, so there’s no statewide search. To look one up, contact the clerk’s office in the city or town where the business operates. Fees and procedures vary. This is the next step whenever a small local business doesn’t turn up in the state database.

Out-of-State Companies Doing Business Here

A company formed in another state but doing business in Massachusetts is a “foreign” entity under state law. Foreign corporations must file a Certificate of Registration with the Corporations Division within ten days of beginning to transact business in the Commonwealth, along with a certificate of legal existence or good standing from their home state.⁷

Registered foreign entities show up in the same search as domestic ones. If a company claims to be headquartered in Delaware or elsewhere, appears to do meaningful business in Massachusetts, and you can find no foreign registration, that’s a gap worth noting. It doesn’t automatically mean fraud. It does mean the company isn’t meeting its legal obligations in Massachusetts.

When You Need an Official Certificate

Viewing the database record is enough for most personal due diligence. Banks, landlords, and government agencies often want more: an official Certificate of Good Standing or Certificate of Legal Existence. The Corporations Division issues these for modest fees:

Domestic corporations: $12 for a Certificate of Good Standing
Foreign corporations: $12 for Good Standing
LLCs: $25 for a Certificate of Good Standing, or $12 for a Certificate of Existence
Limited partnerships: $12 for a Certificate of Legal Existence, or $25 for Good Standing

You can order these through the Corporations Division.⁸ If a business claims good standing but can’t produce a certificate, you can order one yourself or just verify against the free database.

Two Federal Tools Worth Knowing

The state database confirms Massachusetts registration but doesn’t cover nonprofits’ tax status or trademarks. Two federal tools fill those gaps.

IRS Tax-Exempt Organization Search

Before donating to a nonprofit, use the IRS Tax Exempt Organization Search. Search by organization name or Employer Identification Number to see whether the group has a current exemption, has had it revoked, or has filed its required returns like Form 990.⁹

USPTO Trademark Search

If you’re picking a name for a new business, run it through the U.S. Patent and Trademark Office’s free trademark database. Focus on “live” trademarks, and look for names that look, sound, or mean something similar, not just exact matches. Massachusetts entity approval doesn’t grant national protection, and a federal trademark holder can force a rebrand even if the state accepted your name.¹⁰

1
Secretary of the Commonwealth of Massachusetts. Search – Massachusetts Corporations Division
2
Secretary of the Commonwealth of Massachusetts. Corporations Division
3
Mass.gov. Starting a Limited Liability Company (LLC) in Massachusetts
4
Cornell Law Institute. 950 CMR 104.17 – Involuntary Dissolution of Corporation
5
Secretary of the Commonwealth of Massachusetts. Application for Reinstatement – LLC
6
Mass.gov. Business Certificates (DBA) in Massachusetts
7
Secretary of the Commonwealth of Massachusetts. Foreign Corporation Forms
8
Secretary of the Commonwealth of Massachusetts. Filing Fees
9
Internal Revenue Service. Tax Exempt Organization Search
10
United States Patent and Trademark Office. Federal Trademark Searching