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The Formation Desk

Rankings of registered agents, LLC formation and foreign registration services in all 50 states.

LLC service picks · Massachusetts

3 Best LLC Services in Massachusetts (2026)

The The Formation Desk call for LLC services in Massachusetts in 2026: Mainstay Filing ($199), Massachusetts Registered Agent.co ($199) and MA Registered Agent.org ($199), in that order. Mainstay Filing takes the call: the formation, the resident agent and the annual report all ride on one $199 yearly price, renewing at $199.
Written by The Formation Desk editorial team
1
Top pick on this page

1. Mainstay Filing: best for formation, agent and annual report in a single price

$199 a year plus the state fee

Editorial score 9.4 out of 10

The desk picks Mainstay Filing: one $199 yearly bill covers the Massachusetts formation filing, the resident agent and the annual report.

Mainstay files the Limited Liability Company Annual Report for you when you renew. Massachusetts wants $500 every year, by on or before the anniversary date of filing of the certificate of organization; Mainstay hands the state's fee through at cost.

Over three years Mainstay runs $200 more than Massachusetts Registered Agent.co, and the desk thinks the wider coverage is worth it.

In the price

  • The formation, prepared and filed for you
  • A resident agent for twelve months
  • Annual report, filed by Mainstay
  • EIN application handled

Strengths

  • One $199 yearly price that takes in the annual report
  • Massachusetts's fee passes through at cost
  • EIN application comes with the package
  • $199 on renewal, nothing extra

Cons

  • Its agent renews at $100 a year more than Massachusetts Registered Agent.co
Visit Mainstay FilingPartner link. We may earn money if you buy. Mainstay Filing up close
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Best for a Massachusetts-only company

2. Massachusetts Registered Agent.co: best for a Massachusetts LLC with no plans to expand

Form for $199; the agent is $99 a year after that, plus the state fee

Editorial score 9.1 out of 10

Runner-up, Massachusetts Registered Agent.co: $199 to form, state fee extra, then $99 a year for the agent.

You get an in-state street address as the registered office, and papers served there are scanned into your account.

It leaves the Limited Liability Company Annual Report out of its prices, so you send that filing to Massachusetts yourself every year.

In the price

  • LLC filing done for you
  • Year-one resident agent service

Strengths

  • $199 to form, state fee extra
  • The agent costs $99 after year one
  • A year of resident agent service comes in the price

Cons

  • No Limited Liability Company Annual Report filing included
  • EIN application will cost you $99 more
Visit Massachusetts Registered Agent.coPartner link. We may earn money if you buy. Massachusetts Registered Agent.co up close
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Best local option

3. MA Registered Agent.org: best for keeping it local in Massachusetts

Form for $199; the agent is $99 a year after that, plus the state fee

Editorial score 8.9 out of 10

Third, MA Registered Agent.org: $199 to form, state fee extra, then $99 a year for the agent.

You get an in-state street address as the registered office, and papers served there are scanned into your account.

It leaves the Limited Liability Company Annual Report out of its prices, so you send that filing to Massachusetts yourself every year.

The published prices and features do not separate Massachusetts Registered Agent.co from MA Registered Agent.org; take whichever you like.

In the price

  • LLC filing done for you
  • The first year as your resident agent

Strengths

  • $99 a year for the agent from year two
  • Includes a first year as your resident agent
  • Formation at $199 before state fees

Cons

  • No Limited Liability Company Annual Report filing included
  • EIN application will cost you $99 more
Visit MA Registered Agent.orgPartner link. We may earn money if you buy. MA Registered Agent.org up close

The desk's 3 picks in brief

Pick Service Desk score Service fee Year two Good for Visit
1 Mainstay Filing 9.4 $199 $199/yr Formation, agent and annual report in a single price Visit Mainstay FilingPartner link. We may earn money if you buy.
2 Massachusetts Registered Agent.co 9.1 $199 $99/yr A Massachusetts-only LLC on a shoestring Visit Massachusetts Registered Agent.coPartner link. We may earn money if you buy.
3 MA Registered Agent.org 8.9 $199 $99/yr A Massachusetts-only LLC on a shoestring Visit MA Registered Agent.orgPartner link. We may earn money if you buy.

A score out of 10 here is editorial judgment built on the criteria explained on How we rank, not an average of customer ratings.

What a Massachusetts LLC service costs in 2026: year one, renewal and the three-year bill

Service Year one Year two Year three Bill over three years Limited Liability Company Annual Report filed on your behalf
Mainstay Filing $199 $199 $199 $597 Yes
Massachusetts Registered Agent.co $199 $99 $99 $397 No
MA Registered Agent.org $199 $99 $99 $397 No

Every price here was read off the company's own pages on November 12, 2026. Massachusetts's $500 filing fee comes on top of every row and is left out of these totals.

Why Mainstay Filing is the pick

Here is the weighting: 33% for spend over three years, 33% for work the price removes, 34% spread over what renewal looks like, fit with the state and plain price display. In Massachusetts, work the price removes made the call.

Massachusetts wants a report each year and charges $500. Mainstay's price covers that filing and Massachusetts Registered Agent.co's does not, and that outweighed Massachusetts Registered Agent.co's lower three-year cost.

The full criteria and weights are on How we rank.

Massachusetts LLC filing fee and form: the official numbers

It takes $500 to file the Limited Liability Company Certificate of Organization with the Massachusetts Secretary of State. Every service here adds that fee at cost on top of its own price.

After you form: keeping the Massachusetts LLC in order

Send in the Limited Liability Company Annual Report every year, by on or before the anniversary date of filing of the certificate of organization. It costs $500. Every LLC must name a registered agent with an in-state street address.

Massachusetts LLC service: reader questions

What will setting up an LLC in Massachusetts cost you?

$500 goes to the state and $199 to the service.

What do you file to create the LLC?

The Limited Liability Company Certificate of Organization, sent to the Massachusetts Secretary of State.

Does a Massachusetts LLC have to line up a resident agent on day one?

Yes. Massachusetts expects a resident agent from the start, with a street address inside the state.

What keeps coming due once a Massachusetts LLC exists?

One filing: the Limited Liability Company Annual Report, every year, due on or before the anniversary date of filing of the certificate of organization, costing $500.

Does the service price take care of the EIN?

Mainstay Filing builds it into the yearly price. Massachusetts Registered Agent.co and MA Registered Agent.org tack on $99. The IRS never charges for an EIN.

Who is our pick for an LLC service in Massachusetts?

Mainstay Filing, since $199 a year gets you the Massachusetts formation, a year of resident agent service and the annual report, and it renews at $199.

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Where the numbers came from

  1. Massachusetts Secretary of the Commonwealth, last checked August 2026
  2. Massachusetts Secretary of the Commonwealth, last checked August 2026
  3. M.G.L. c. 156C, sec. 12, last checked August 2026
  4. Massachusetts formation fee: Filing fee, official source, last checked October 2026
  5. Massachusetts formation fee: Filing fee, official source, last checked October 2026
  6. Massachusetts registered agent statute, last checked October 2026
  7. Mainstay Filing: Massachusetts service page, as of November 12, 2026
  8. Massachusetts Registered Agent.co: pricing and service pages, as of November 12, 2026
  9. MA Registered Agent.org: pricing and service pages, as of November 12, 2026