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Maine . Registered Agent

Maine registered agent rules + how to change yours.

Every Maine LLC, Corp, and LP must designate a registered agent. This guide explains who can serve, address requirements, and the $35 change process.

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Maine registered agent requirements

  • Physical Maine address. P.O. Boxes are not accepted.
  • At least 18 years old.
  • Maine resident or authorized entity.
  • Acceptance of appointment.
  • Available during business hours.

Can I be my own registered agent in Maine?

Yes, if you meet the requirements. But most founders choose a professional service:

Your home address becomes public
Must be present during business hours
Filing required every move ($35)

How to change your Maine registered agent

  1. 1Choose your new agent.
  2. 2Prepare a Statement of Change.
  3. 3File with the Maine Secretary of State, Bureau of Corporations, Elections + Commissions. Fee: $35.
  4. 4Notify your existing agent.
FAQ

Frequently asked questions

Do I need a registered agent in Maine?
Yes.
Can I be my own registered agent in Maine?
Yes, if you meet the requirements.
How do I change my Maine registered agent?
File a Statement of Change. Fee: $35.
What does a Maine registered agent do?
Receives Service of Process and official correspondence.
What happens if I do not have a registered agent?
Maine will administratively dissolve the entity.
Can a Maine registered agent be a P.O. Box?
No. Must be physical street address.
How much does a Maine registered agent cost?
File.Business: $99 per state per year.

Ready to handle this the easy way?

Five minutes per filing. State fee passed through at cost. Audit trail and deadline tracking included.

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Disclosure. File.Business is a private business filing and compliance service. We are not a government agency and are not affiliated with the Maine Secretary of State, Bureau of Corporations, Elections + Commissions or any Secretary of State office. You may file directly with the Maine Secretary of State, Bureau of Corporations, Elections + Commissions. Information on this page is for general guidance only and is not legal, tax, or accounting advice. Fees and deadlines verified against the Maine Secretary of State, Bureau of Corporations, Elections + Commissions as of June 2026 and may change. For entity-specific guidance, consult a licensed Maine attorney or CPA.

Get Maine RA . $99/yr
File.Business is a private business filing and compliance service. We are not a government agency and are not affiliated with any Secretary of State office. You may file directly with the appropriate state agency. SOC 2 Type II audited. 220,000+ businesses formed since 2017.