Massachusetts is the first state in this guide series where the business register is shrinking rather than growing, where an LLC's annual filing costs ten times a corporation's, and where two separate state agencies each publish their own list of companies and neither one is complete. None of that is visible from the free search box. This guide works through what corp.sec.state.ma.us actually returns, what the two annual report tracks cost and when they are due, and why an open-ended reinstatement window makes point-in-time status checks unreliable here more than in most states.
- The Corporations Division holds the register. Free search, no account, at corp.sec.state.ma.us — and it includes officers, directors and LLC managers, which most states withhold.
- LLCs pay $500 a year to file. Ten times a corporation's online fee, due on the LLC's own organisation anniversary rather than a fixed date.
- Corporations pay $100 to $125, due two and a half months after fiscal year end — a calendar deadline, not an anniversary.
- Massachusetts keeps two official lists. The Corporations Division register and the Department of Revenue's Corporations Book, a tax roll that excludes LLCs entirely.
- Reinstatement has no deadline, and it relates back as though dissolution never happened — so a dissolved status can become wrong retroactively.
- There is no bulk route. No public API, no published bulk price, despite an unusually rich free record.
Massachusetts in numbers
How many companies are registered
As with every state in this series, start with what the Division does not publish. The Corporations Division publishes no count of registered entities — no total, no breakdown by type, and no active-versus-dissolved split. There is no bulk file to count from either. Any total circulating online traces to a third party's own count, not to the Division.
What you can read, one record at a time, is a status field on every free result. That is more than several states in this series offer, but it is still a per-entity lookup, not a dataset.
What this means in practice
A vendor quoting a precise count of active Massachusetts companies is describing their own collection of the register, not an official figure. Ask which, and ask when it was last refreshed.
The only official estimate that exists
The Corporations Division itself has never published a count. The closest thing to an official figure comes from a different office entirely: the Massachusetts Office of the State Auditor, which periodically audits the Secretary of the Commonwealth and states a rough entity count as background context, not as a headline statistic. An earlier audit, released in January 2023, gave a different and now-superseded estimate; the audit below is the most recent, most specific, and most credible of the two — a defined reporting period, a formal audit number, and a 2025 release date rather than a rounder, older estimate.
Audit No. 2025-0076-3S, covering the period 1 July 2022 to 30 June 2024 and released 10 November 2025, describes the Division as the filing office for more than 300,000 registered corporations and more than 85,000 limited liability companies.
Read the figure as a floor, not a census
The audit states these as "more than" figures, with no precise as-of date and no active-versus-inactive split. It is a background sentence in a financial-controls audit, not a register export — useful as the most credible government estimate available, not as an exact or current count.
Neither this audit, nor any other Massachusetts government source located for this guide, publishes an inactive or dissolved entity count, a breakdown by entity type beyond corporations and LLCs, or a year-over-year registration trend. The closest available proxy for year-over-year movement is the federal establishment data in the next section, which measures business establishments generally rather than legal entities registered with the Division — a related but not identical population, as explained above.
The business population, from federal data
The authoritative count comes from the SBA Office of Advocacy state profile series, built on Census and BLS data. The 2025 profile records 756,096 small businesses in Massachusetts — 99.5% of all state businesses — employing 1.5 million people, or 44.7% of the private workforce. Small-business employment grew 4.1% between 1998 and 2022, below the national rate over the same period.
612,132 of the 756,096 have no employees at all. As in every state in this series, most of those sole proprietors never appear in the Corporations Division register, because there is nothing requiring them to.
The year-on-year trend
This is where Massachusetts breaks the pattern set by the other states in this series. Net establishment growth was -596 in the year to March 2020, rebounded sharply to +14,251 in the year to March 2022, then fell back to -5,713 in the year to March 2024. Two of the last three measured windows are negative — the first state covered here where closures have outpaced openings more often than not.
For data work the implication is straightforward: a register with more churn than net growth needs more frequent status refreshes, not fewer, because a stale snapshot is more likely to be wrong in Massachusetts than in a state that is simply adding companies.
Which industries the register is concentrated in
Professional, scientific and technical services leads at 127,003 businesses, consistent with a state economy anchored in biotech, higher education spinouts and consulting around Boston and Cambridge. Transportation and warehousing is second at 86,586, of which 95.5% have no employees — the gig and last-mile delivery economy again showing up as a business count that will never appear in the entity register, because sole proprietors do not file with the Corporations Division.
Two official lists, not one
Most states in this series run a single register. Massachusetts runs two, built by two different agencies for two different purposes, and it is easy to mistake one for a subset of the other.
The Corporations Division, part of the Secretary of the Commonwealth's office, keeps the entity register: every LLC, corporation, limited partnership and nonprofit that has filed to exist in Massachusetts, searchable one record at a time at corp.sec.state.ma.us. This is the legal-existence-and-standing list, and the one this guide is mainly about.
The Corporations Book is published annually by the Department of Revenue's Division of Local Services, for the benefit of local assessors who need to know which corporations are subject to Massachusetts corporate tax. It excludes LLCs entirely, is searchable and exportable to Excel, and answers a tax question rather than a legal-standing one.
Why this matters for reconciliation
A company can be active on the Corporations Division register and absent from the Corporations Book, or the reverse, without either fact being an error. They are different lists answering different questions, and — like the entity register itself — neither publishes a running total to reconcile against.
What the free search returns
The Corporations Division database is free, needs no account, and is genuinely one of the more complete free state records in the country.
A free result carries the entity name, the Division ID number (9 digits, plus an older-format ID on legacy records), the entity type, the formation date, the current status, the registered agent, the principal office address, filing history and document images — and, unusually, officers and directors for a corporation or managers for an LLC. You can also search by an individual officer or director's name, which most states in this series do not support at all.
What costs money is a certificate rather than the record itself: a certificate of good standing is $12 for a corporation or $25 for an LLC, and certified copies are $7 for the first page and $2 for each page after. Neither is required to see the underlying record — only to obtain an official paper certifying it.
Two entity types, two sets of rules
Massachusetts treats an LLC and a stock corporation very differently once you get past formation, and the gap between them is the widest of any state covered in this series so far.
A Massachusetts LLC files an annual report and pays a flat $500, due each year on the anniversary of the date it organised — an anniversary-based deadline, the same model Virginia uses for its flat fee. A stock corporation pays far less, $100 filed online or $125 filed on paper, but on a different clock entirely: two and a half months after the close of its fiscal year, a fixed calendar deadline rather than an anniversary. A nonprofit corporation files for $15.
The corporation's annual report also discloses issued and outstanding shares, not merely the number authorised — a more complete disclosure than Virginia's authorised-only figure, though still not a shareholder list.
Two deadline models, not one date to remember
Tracking Massachusetts compliance means carrying two different deadline logics depending on entity type: an LLC's clock resets on its own formation anniversary, while a corporation's resets on its fiscal year end. A monitoring system built around a single "annual filing date" field will get one of the two wrong.
What an LLC's $500 fee looks like against its neighbours
Massachusetts is the most expensive state in this guide series for a domestic LLC's recurring state filing, by a wide margin.
At $500 a year, a Massachusetts LLC pays ten times Virginia's flat $50 and nearly seven times New Jersey's $75 annual report fee, for a comparable filing in each case. None of the three fees scale with revenue, headcount or authorised shares — they are flat, regardless of the size of the LLC.
Dissolution, cure, and reinstatement with no deadline
Massachusetts is slower than some states to dissolve a non-filer, and unlike Virginia's hard five-year reinstatement cap, it sets no outer limit on reinstatement at all.
The trigger is two consecutive years of unfiled annual reports, for either an LLC or a corporation. After notice, the entity has 90 days to cure by filing what is outstanding. If it does not, it is administratively dissolved: its existence continues only to wind up its affairs, and its name becomes available for another filer to take.
Reinstatement costs $100, plus every outstanding annual report, and for a corporation, a tax compliance certificate from the Department of Revenue confirming its tax affairs are in order — a check Massachusetts runs that most states in this series do not. There is no deadline: an entity can apply for reinstatement at any time after dissolution.
Reinstatement relates back
Massachusetts law provides that reinstatement "relates back to and takes effect as of the effective date of the administrative dissolution... as if the administrative dissolution had never occurred," and ratifies acts carried out in the gap. Combined with the absence of a reinstatement deadline, this means a Massachusetts entity's dissolved status is never final in the way a snapshot implies — it can be undone years later, at any point, with retroactive effect.
Massachusetts entity records, sourced first-party from the Corporations Division, normalised into the same schema as every other US state and 200+ countries — with monitoring built for a register where dissolution is never final and two different deadline clocks run at once.
Massachusetts publishes no LLC members, shareholders, beneficial owners or financial statements, so no provider can source those from this register. We add firmographics and corporate linkage, not invented ownership.What Massachusetts does not publish at all
Some gaps are paywalls. These are not — no fee unlocks them, because the Division never collects the data.
- Shareholders. The annual report discloses issued and outstanding share counts, not who holds them.
- LLC members. The certificate of organization names a manager where the LLC is manager-managed. Members are not required to be disclosed and are not searchable.
- Beneficial owners. No state register exists.
- Financial statements. Massachusetts does not require or publish accounts. Corporate excise tax returns go to the Department of Revenue and are not public.
The beneficial ownership position, as of September 2026
At federal level the position settled in August 2026. FinCEN issued a final rule on 11 August 2026, published in the Federal Register and effective 14 August 2026, permanently exempting entities created in the United States from beneficial ownership reporting under the Corporate Transparency Act. It also exempted US persons from being reported as beneficial owners or company applicants, and FinCEN announced it would delete information previously reported by US persons from the database. Only certain entities formed under foreign law and registered to do business in a US state remain in scope.
For a Massachusetts company formed in Massachusetts, the practical result is that there is no official ownership source at all — not at state level, not at federal level. Ownership has to be established from filings, corporate linkage and documentary evidence.
Getting Massachusetts data at scale
Here is where the generosity of the free search stops. The Corporations Division database is a browser application built for one lookup at a time. It publishes no public API, and unlike New Jersey or Ohio, it sets out no bulk price in a public fee schedule.
That combination is awkward in the same way it is in Virginia: the individual free record is unusually rich — officers, managers, agent, filed images — but there is no supported route to obtain it across a portfolio, and no published dataset to reconcile against. For one company, Massachusetts is one of the easier states to check by hand. For a few thousand companies, it is not tractable at all.
| Massachusetts | Virginia | New Jersey | |
|---|---|---|---|
| Filing authority | Secretary of the Commonwealth, Corporations Division | State Corporation Commission | Treasury / DORES |
| Status free on search | Yes | Yes | No |
| Officers/managers free | Yes | Corporations only | No |
| Registered agent free | Yes | Yes | No |
| Periodic filing | Annual report — anniversary (LLC) or fiscal year end (corp) | Annual fee, anniversary month | Annual report, anniversary month |
| LLC annual cost | $500 | $50 | $75 |
| Reinstatement deadline | None | 5 years | — |
| Public API | No | No | No |
| Published bulk route | None published | None published | $0.0185 per record |
Massachusetts and Virginia land in a similar place on access — a genuinely generous free record and no bulk route — while charging very different prices for the privilege of staying compliant. New Jersey inverts the trade entirely: a thin free search paired with a published statutory bulk rate. Full detail in our guides to New York, Pennsylvania, Ohio, Texas, Illinois and Florida, with the landscape across every state in the all-states registry guide.
A Massachusetts verification workflow that holds up
- Resolve the name to a Division ID. Use the Corporations Division search, then key everything on the 9-digit ID rather than the name.
- Read the status and the entity type together. The deadline model differs by type, so the type field determines which clock applies.
- Find the right anniversary. An LLC's fee is due on its organisation date each year; a corporation's report is due two and a half months after fiscal year end. Confirm which one you are tracking before flagging an entity as overdue.
- Pull the officers, directors or managers. They are free and included in the standard record — no certificate purchase required.
- Check the Corporations Book separately if you need tax status. It is a different list from the entity register and excludes LLCs entirely.
- Treat a dissolved status as provisional. Massachusetts sets no reinstatement deadline, and reinstatement relates back, so a dissolved record can become active again with retroactive effect at any point.
- Do not expect ownership. Plan the ownership question around documents and linkage — neither Massachusetts nor FinCEN will answer it for a domestic entity.
Bulk files, a REST API, or the online platform — one registry-sourced schema across all 50 states and 200+ countries.
- Go to the Corporations Division, not a generic Secretary of State search. The register lives at corp.sec.state.ma.us and is free, with no account required.
- The free record is unusually complete. Officers, directors, LLC managers, agent and filed images all included at no cost.
- LLCs pay $500 a year; corporations pay $100 to $125 — on two different deadline models, anniversary date versus fiscal year end.
- Massachusetts runs two official lists, the entity register and a separate tax roll that excludes LLCs, and neither publishes a total.
- Reinstatement has no deadline and relates back — a dissolved status is never truly final, so monitor rather than snapshot.
- There is no ownership data anywhere, and no published bulk route to the register.
Frequently asked questions
Is the Massachusetts business entity search free?
Yes. The Corporations Division's database at corp.sec.state.ma.us is free and needs no account. It returns the entity name, the Division ID number, the entity type, the formation date, the current status, the registered agent, the principal office address, and — unusually — the officers and directors of a corporation or the managers of an LLC. Filing history and document images are included as well. Only a certificate of good standing or a certified copy carries a fee.
Does Massachusetts have a Secretary of State business search?
Not by that exact name. Massachusetts calls the office the Secretary of the Commonwealth, and company filings sit with its Corporations Division. Searches for a "Massachusetts Secretary of State business search" resolve to corp.sec.state.ma.us, the same free database described throughout this guide.
Do Massachusetts LLCs file an annual report?
Yes, and it is the single most expensive state filing of its kind in this guide series. A Massachusetts LLC files an annual report and pays a flat $500 fee, due each year on the anniversary of the date it organised. There is no lower online rate for LLCs the way there is for corporations.
How much does a Massachusetts corporation's annual report cost?
A stock corporation pays $100 filed online or $125 filed on paper, due two and a half months after the close of its fiscal year — a fixed calendar deadline, not an anniversary date. A nonprofit corporation files for $15. The corporation's annual report also discloses issued and outstanding shares, not just the number authorised, which is a more complete disclosure than several neighbouring states require.
What happens if a Massachusetts company misses its annual report?
After two consecutive years of unfiled annual reports, the Corporations Division may send notice and allow 90 days to cure. If the entity still has not filed, it is administratively dissolved: its legal existence continues only to wind up its affairs, and its name becomes available for another filer to take.
Can an administratively dissolved Massachusetts company be reinstated?
Yes, and unlike some states Massachusetts sets no outer deadline. Reinstatement costs $100 plus every outstanding annual report, and for a corporation, a tax compliance certificate from the Department of Revenue. Under the reinstatement statute, reinstatement relates back and takes effect as of the date of the administrative dissolution as if it had never occurred, ratifying any acts carried out in the gap.
Why does Massachusetts have two different business lists?
The Corporations Division register (corp.sec.state.ma.us) records legal existence and standing for every entity type, including LLCs. A separate list, the Corporations Book, is published annually by the Department of Revenue's Division of Local Services for local tax assessors. It covers corporations subject to Massachusetts corporate tax and explicitly excludes LLCs. A company can appear on one list and not the other, and neither publishes a running total of how many entities it covers.
How many companies are registered in Massachusetts?
The Corporations Division itself does not say. The closest official figure comes from a different office: the Massachusetts Office of the State Auditor's most recent audit of the Secretary of the Commonwealth, Audit No. 2025-0076-3S, covering 1 July 2022 to 30 June 2024 and released 10 November 2025, which describes the Division as the filing office for more than 300,000 registered corporations and more than 85,000 LLCs. Both figures are floors, not precise counts — stated as background context in a financial-controls audit, not published as a register total. The audit gives no exact as-of date, no active-versus-inactive split, and no Massachusetts source publishes a year-over-year registration trend for legal entities. The federal establishment data in this guide is a related but different measure — business locations, not registered legal entities.
Does Massachusetts publish beneficial ownership information?
No. Massachusetts operates no state beneficial ownership register. At federal level the route is closed too: FinCEN's final rule of 11 August 2026, effective 14 August 2026, permanently exempts entities created in the United States from beneficial ownership reporting under the Corporate Transparency Act, and FinCEN announced it would delete information previously reported by US persons. For a domestic Massachusetts company there is no official ownership source at state or federal level.
How do you get Massachusetts company data at scale?
Not from the portal. The Corporations Division database is built for one lookup at a time; it publishes no public API and no bulk price list. Its free record is unusually complete for a single entity — officers and managers included — but there is no supported way to pull it across a portfolio. Teams that need Massachusetts alongside other states use a provider that sources the record first-party and normalises it into a single schema.