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Biz Formation Report

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

Provider review · Maine

Maine Registered Agent.co Review (2026)

By the Biz Formation Report editorial team

$99 a year is what Maine Registered Agent.co charges for Maine registered agent service, and the same $99 at renewal. The plan covers an in-state street address for the registered office and online scans of legal papers served on the company. a Maine LLC formed through it costs $199 plus the state fee, with the first year of agent service included. Foreign registration in Maine runs $199 plus the state fee. Our reading: a fit for a Maine-only company that wants a fixed agent price and will file its own annual report.

Our finding

Maine Registered Agent.co: a fit for a Maine-only companies

Score8.8out of 10
$99/yr, renews at $99

A straightforward Maine agent with a flat price and a fixed renewal.

What you get

  • A street address in the state, on the public record
  • Scans of served papers are posted to your account

Good

  • $99 a year, unchanged at renewal
  • A lower yearly agent price than Mainstay Filing
  • Offers LLC formation and foreign registration too
  • Year-one agent service is included with LLC formation

Weak spots

  • Submitting the annual report is left to you
  • $99 extra for the EIN application
  • Maine only; other states need a different agent
Visit Maine Registered Agent.coPartner link. We may earn money if you buy.

What $99 a year includes

Under the $99-a-year plan, Maine Registered Agent.co becomes the company's Maine registered agent. The company gets an in-state street address for its registered office, and legal papers served there are scanned and uploaded to your account. The renewal price is unchanged at $99.

Maine Registered Agent.co for a Maine LLC formation

For $199, Maine Registered Agent.co prepares and submits the formation document, and Maine's own filing fee is extra. Year one of registered agent service is included, then the agent costs $99 a year. An EIN application adds $99, although the IRS issues EINs free of charge.

Maine Registered Agent.co leaves the annual report to the owner. Maine expects it every year, due June 1 at $85.

Maine Registered Agent.co and foreign registration in Maine

Maine Registered Agent.co registers an outside company in Maine for $199 plus the state's $250 fee. Year one of registered agent service is part of the package. The company supplies certificate of existence, issued within 90 days.

Maine Registered Agent.co compared with Mainstay Filing

Mainstay Filing's agent plan totals $447 over three years, against $297 at Maine Registered Agent.co, a difference of $150. Mainstay Filing offers one agent plan that works in all fifty states and scans the first three government mailings a year free. Mainstay Filing charges $199 a year for formation and files the annual report; Maine Registered Agent.co totals $397 over three years for formation and the agent, with no report filing. ME Registered Agent.org is the other Maine agent in this report; it charges the same $99 a year, and the two grade close together.

Maine Registered Agent.co: common questions

How much does Maine Registered Agent.co cost per year?

$99 a year for registered agent service, with no change at renewal. LLC formation costs $199 plus the Maine filing fee.

Does Maine Registered Agent.co prepare my annual report?

No. The Maine annual report is not covered by its published prices, so you submit it.

Is Maine Registered Agent.co a reasonable registered agent for a Maine LLC?

Yes, for a company that will remain in Maine and wants a stable agent price. Its average score across our Maine pages is 8.8.

What is included with Maine Registered Agent.co?

Maine registered office address, with online scans of papers served on the company.

Does Maine Registered Agent.co handle foreign registration in Maine?

Yes, at $199 plus Maine's fee, and it includes a year of agent service.

See also

Source notes

  1. Maine registered agent statute (verified October 2026)
  2. Maine Secretary of State (verified August 2026)
  3. Maine Secretary of State (verified August 2026)
  4. Maine report due date (verified August 2026)
  5. 31 M.R.S. sec. 1531 (verified August 2026)
  6. Maine formation fee: Filing fee, official source (verified October 2026)
  7. Maine Secretary of State, foreign entities (verified October 2026)
  8. Form MLLC-12 (verified October 2026)
  9. 31 MRSA § 1622, foreign qualification (verified October 2026)
  10. 31 MRSA § 1623, activities that do not require qualification (verified October 2026)
  11. 31 MRSA § 1629, consequences of not qualifying (verified October 2026)
  12. Pulled November 12, 2026: Maine Registered Agent.co, home, pricing and service pages
  13. Pulled November 12, 2026: Mainstay Filing, Maine service pages