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Review · Massachusetts

Massachusetts Registered Agent.co Review (2026)

With Massachusetts Registered Agent.co, Massachusetts resident agent service is $99 a year, the same $99 at renewal. You get an in-state street address for your registered office, and legal papers served on the company are scanned to your account. Want to start a Massachusetts LLC with it? That's $199 plus the state fee, and your first year of agent service is included. It also registers outside companies in Massachusetts, for $199 plus the state fee. The short version: it works well for a company that stays in Massachusetts, wants one agent price and doesn't mind filing its own Limited Liability Company Annual Report.

By the LLC Review Desk editorial team

Our pick

Massachusetts Registered Agent.co: a good fit for a Massachusetts-only companies

$99/yr, renews at $99

Our score

8.7out of 10

8.7 out of 10

Straightforward Massachusetts agent service: one price, and it holds when you renew.

In the price

  • The in-state street address the state requires
  • Served documents get scanned and sit in your online account

What we like

  • $99 a year and it stays flat
  • Cheaper per year than Mainstay Filing's agent-only plan
  • Also does LLC formation and foreign registration
  • Your first agent year is free when you form your LLC with them

Trade-offs

  • Doesn't cover the Limited Liability Company Annual Report; that stays with you
  • The EIN application costs $99 extra
  • Massachusetts only; for other states you need another agent
Visit Massachusetts Registered Agent.coPartner link. We may earn money if you buy.

What you get for $99 a year

For $99 a year, Massachusetts Registered Agent.co will be your Massachusetts resident agent. You get a registered office address in the state, and anything served on the company is scanned and waiting in your online account. When you renew, it's still $99.

Starting a Massachusetts LLC with Massachusetts Registered Agent.co

Massachusetts Registered Agent.co will file your formation paperwork for $199, and you pay the state's filing fee separately. Your first year as resident agent is included, and after that the agent is $99 a year. If you want them to apply for your EIN, that's $99 more, though the IRS gives EINs out free.

Massachusetts Registered Agent.co doesn't file the Limited Liability Company Annual Report, so that one is yours. In Massachusetts it comes every year, by on or before the anniversary date of filing of the certificate of organization, and the state asks $500.

Bringing a company from another state into Massachusetts with Massachusetts Registered Agent.co

Registration with Massachusetts is $199 through Massachusetts Registered Agent.co, plus the state's $500. Your first year as resident agent comes with it. You'll need to provide certificate of legal existence or good standing, no more than 90 days old.

How Massachusetts Registered Agent.co compares with Mainstay Filing and our other picks

If you only want the agent, three years cost $297 with Massachusetts Registered Agent.co and $447 with Mainstay Filing, a difference of $150. Mainstay Filing has one agent plan that works in every state and scans the first three government mailings a year free. Mainstay Filing's package is $199 a year and includes the annual report; forming through Massachusetts Registered Agent.co comes to $397 across three years, agent included, but report filing isn't part of it. MA Registered Agent.org, the other Massachusetts agent we picked, charges the same $99 a year, so the two end up close.

Your questions about Massachusetts Registered Agent.co

How much does Massachusetts Registered Agent.co cost?

As your resident agent, it charges $99 a year and keeps that price when you renew. To form an LLC in Massachusetts, add $199 plus the state's filing fee.

Will Massachusetts Registered Agent.co send in my yearly report?

No. The Massachusetts Limited Liability Company Annual Report isn't in its published prices, so that one's yours.

Would Massachusetts Registered Agent.co work well as the registered agent for a Massachusetts LLC?

Yes, if your company is in Massachusetts and you like paying one steady price for the agent. Its average score across our Massachusetts pages is 8.7.

What do I get with Massachusetts Registered Agent.co?

A registered office address in Massachusetts, plus scans of any papers served on the company, sent to your account.

Will Massachusetts Registered Agent.co handle foreign registration for my company in Massachusetts?

Yes. The price is $199 plus Massachusetts's fee, and your first year as agent comes along.

Read next

Where we got the numbers

  1. Massachusetts registered agent statute, double-checked October 2026
  2. Massachusetts Secretary of the Commonwealth, double-checked August 2026
  3. Massachusetts Secretary of the Commonwealth, double-checked August 2026
  4. M.G.L. c. 156C, sec. 12, double-checked August 2026
  5. Massachusetts formation fee: Filing fee, official source, double-checked October 2026
  6. Massachusetts formation fee: Filing fee, official source, double-checked October 2026
  7. Massachusetts Corporations Division, foreign LLC page, double-checked October 2026
  8. G.L. c. 156C § 48, foreign LLC registration, double-checked October 2026
  9. G.L. c. 156C § 54, failure to register, double-checked October 2026
  10. G.L. c. 156D § 15.01, transacting business, double-checked October 2026
  11. Source: Massachusetts Registered Agent.co, home, pricing and service pages, as of November 12, 2026
  12. Source: Mainstay Filing, Massachusetts service pages, as of November 12, 2026