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Foreign Registered Agent in Maine

What Is a Foreign Filing Entity in Maine?

Under Maine’s Model Registered Agents Act, a foreign entity is any organization whose internal affairs are governed by the laws of a jurisdiction other than Maine. Title 5, § 102 draws the line simply: a “domestic entity” is one governed by Maine law, and a “foreign entity” is everything else. That definition reaches entities organized in any other U.S. state, any U.S. territory, and any foreign country. Maine applies this classification uniformly — the same registration and registered-agent obligations attach regardless of whether the entity originated in a neighboring state or on another continent.

A foreign entity that intends to transact business or conduct activities in Maine must file a registration application with the Secretary of State and designate a registered agent before it begins operating. Once the Secretary of State accepts the filing, the entity must continuously maintain that agent throughout the period of its authorization. Failure to register or to keep an agent on file exposes the entity to civil penalties, loss of court access, and potential revocation of its authority.

Which Out-of-State Entities Are Required to Register in Maine?

Every foreign entity planning to transact business or conduct activities in Maine must first register with the Maine Secretary of State. The obligation arises from separate statutes for each entity type, but the practical effect is the same: no foreign entity may operate in Maine until its registration filing is on record. The Foreign Entities page maintained by the Secretary of State collects the applicable forms, fees, and statutory references for each type. Entity types required to register include:

  • Foreign business corporations (Title 13‑C, chapter 15)
  • Foreign nonprofit corporations (Title 13‑B, chapter 12)
  • Foreign limited liability companies (Title 31, chapter 21)
  • Foreign limited partnerships (Title 31, chapter 19)
  • Foreign limited liability partnerships (Title 31, chapter 15)
  • Foreign professional corporations (Title 13, chapter 22‑A)

Maine’s statutes also define what does not amount to transacting business in the state. For foreign business corporations, Title 13‑C, § 1501 provides a list of excluded activities: maintaining or defending a legal proceeding, holding board or shareholder meetings, maintaining bank accounts, selling through independent contractors, soliciting orders that require acceptance outside Maine, creating or acquiring indebtedness, owning real or personal property without more, conducting an isolated transaction completed within 30 days, and transacting business in interstate commerce. For foreign LLCs, Title 31, § 1623 tracks a nearly identical set of excluded activities. Both statutes explicitly note that their lists are not exhaustive. The Secretary of State’s office does not determine whether any particular entity is transacting business — that judgment falls to the entity itself, ideally with guidance from legal counsel.

Registered Agent Requirements for Foreign Entities Under Maine Law

Maine imposes a single, uniform set of registered-agent rules on every foreign entity authorized to operate in the state. Title 13‑C, § 1507‑A captures the obligation for foreign corporations in one sentence: “Each foreign corporation authorized to transact business in this State must have and shall continuously maintain a registered agent in this State as defined in Title 5, chapter 6‑A.” Foreign LLCs, limited partnerships, LLPs, and nonprofit corporations are bound by the same chapter through parallel cross-references in their own organic statutes. The distinction between entity types is irrelevant once the question turns to agent eligibility — all roads lead to Title 5, chapter 6‑A, Maine’s adoption of the Model Registered Agents Act.

That Act creates two categories of registered agent:

Option A — Commercial Registered Agent. Under Title 5, § 106, an individual or a domestic or foreign entity may file a commercial registered agent listing statement with the Secretary of State. A commercial registered agent must be “in the business of serving as a commercial clerk or commercial registered agent in this State” and must maintain a place of business in Maine where documents can be delivered. Commercial agents appear on a publicly searchable list maintained by the Secretary of State.

Option B — Noncommercial Registered Agent. Under Title 5, § 102(17), a noncommercial registered agent is an individual or entity that serves as an agent for service of process but is not listed as a commercial registered agent. The noncommercial agent’s name and physical street address must appear directly on the entity’s registration filing.

The foreign entity itself cannot serve as its own registered agent. The agent must be a separate individual or a separate domestic or foreign entity authorized to transact business in Maine. Under Title 5, § 105(2), filing the registration application that names the agent “is an affirmation by the represented entity that the agent has consented to serve as such.”

Requirement Rule
Address type Physical street address in Maine where the process can be delivered
P.O. Box Not acceptable as the registered office address
Mailbox or telephone answering service Does not satisfy the requirement
Location Must be within Maine
Availability The agent must be available at the address during normal business hours
Continuous maintenance Required for the entire period the foreign entity holds authority in Maine

How to Designate a Registered Agent When Registering a Foreign Entity in Maine

A foreign entity names its Maine registered agent on its initial registration application — the agent designation is a required field on every foreign entity qualification form, whether it is labeled an Application for Authority, a Statement of Foreign Qualification, or any other title. The process follows the same sequence regardless of entity type:

  1. Select an eligible registered agent. The agent may be a commercial registered agent listed with the Secretary of State or a noncommercial registered agent — either an individual with a physical Maine street address or an entity authorized to transact business in Maine.
  2. Confirm the agent’s consent to serve. Title 5, § 105(2) treats the filing itself as the entity’s affirmation of consent, so the agent should agree before the application is submitted.
  3. Complete the registered agent section of the applicable registration form, providing the agent’s full name and, for a noncommercial agent, a physical street address in Maine.
  4. Attach a certificate of existence (or equivalent document) from the entity’s home jurisdiction, dated not more than 90 days before the application is delivered to the Secretary of State.
  5. Submit the completed form by mail to the Division of Corporations, UCC and Commissions, 101 State House Station, Augusta, ME 04333‑0101, or by delivery to 6 E. Chestnut Street, 5th Floor, Augusta, ME 04330.
  6. Pay the filing fee applicable to the entity type (see the table in the next section).

Note: Standard processing time for corporate filings with the Maine Secretary of State is currently 35 to 40 business days. Expedited service is available for an additional $50 (next-business-day turnaround) or $100 (same-day turnaround).

A foreign entity that has been conducting activities in Maine without first registering faces a civil penalty of $500 for each year, or portion of a year, it operated without authority. The Attorney General may collect this penalty by court action. The penalty applies to foreign corporations under Title 13‑C, § 1502 and to foreign LLCs under Title 31, § 1629.

Registration Forms by Entity Type for Foreign Entities

Each foreign entity type uses a designated registration form prescribed by the Maine Secretary of State and pays a specific filing fee. The forms are available for download from the entity-specific pages published by the Division of Corporations — Business Corporation Forms, LLC Forms, Limited Partnership Forms, and LLP Forms. The table below covers every foreign entity type that Maine requires to register.

Entity Type Form Filing Fee
Foreign Business Corporation MBCA-12 — Application for Authority to Do Business $250.00
Foreign Nonprofit Corporation MNPCA-12 — Application for Authority to Carry on Activities $45.00
Foreign Limited Liability Company MLLC-12 — Statement of Foreign Qualification to Conduct Activities $250.00
Foreign Limited Partnership MLPA-12 — Application for Certificate of Authority to Transact Business $250.00
Foreign Limited Liability Partnership MLLP-12 — Application for Authority to Do Business $250.00

Every registration application must be accompanied by a certificate of existence or a document of similar import from the entity’s home jurisdiction, dated not more than 90 days before delivery to the Secretary of State. Payment may be made by check or money order payable to the Maine Secretary of State, or by credit card using the Credit Card Payment Voucher. A foreign entity whose legal name does not comply with Maine’s naming requirements may need to adopt a fictitious name and file Form FICT-4 ($40.00 for for-profit entities, $25.00 for nonprofits) before or alongside the registration application.

What Happens If a Foreign Entity Fails to Maintain a Registered Agent in Maine?

The Secretary of State has statutory authority to revoke a foreign entity’s registration when the entity fails to maintain a registered agent in Maine. For foreign corporations, Title 13‑C, § 1531‑A lists seven grounds for revocation, including being without a registered agent, failing to notify the Secretary of State of a change in agent or agent address, failing to file the annual report, failing to pay required fees or penalties, and filing a materially false document. For foreign LLCs, Title 31, § 1625 mirrors those grounds. The consequences and the cure process apply uniformly to all foreign entity types.

The revocation process follows a defined sequence under Title 13‑C, § 1532 (for corporations) and Title 31, § 1626 (for LLCs and other unincorporated entities):

  1. The Secretary of State mails written notice of the determination to the foreign entity’s registered agent in Maine and to the entity’s registered or principal office. Service is perfected five days after the notice is deposited in the mail.
  2. The foreign entity has 60 days from the date the notice was issued to correct the deficiency.
  3. If the entity fails to cure within that window, the Secretary of State revokes the entity’s authority and sends a second notice stating the grounds and effective date of revocation.
Consequence Statutory Authority
Loss of authority to transact business in Maine Title 13‑C, § 1532(3); Title 31, § 1626(3)
Secretary of State becomes the entity’s agent for service of process for causes of action that arose while the entity was authorized Title 13‑C, § 1532(4); Title 31, § 1626(4)
An entity may not maintain a court proceeding in Maine until it re-registers Title 13‑C, § 1502(1); Title 31, § 1629(1)
Civil penalty of $500 per year of unauthorized activity Title 13‑C, § 1502(4); Title 31, § 1629(3)
Attorney General may seek an injunction restraining further activity Title 31, § 1629(4)

Revocation does not terminate the authority of the entity’s existing registered agent, nor does it impair the validity of the entity’s prior acts or contracts. A foreign entity whose authority has been revoked and that wishes to resume transacting business in Maine must file a new registration application and satisfy all current requirements, including naming a registered agent and paying any outstanding fees.

How to Change a Registered Agent for a Foreign Entity Registered in Maine

A foreign entity registered in Maine changes its registered agent by filing Form CLKRA-3 — Statement of Appointment or Change of Clerk or Registered Agent with the Secretary of State. This single form serves every entity type — domestic and foreign, for-profit and nonprofit — and handles both the appointment of a new agent and changes to an existing agent’s name or address. The filing fee is $35.00 for for-profit entities and $15.00 for nonprofit corporations. Under Title 5, § 108, the change takes effect upon filing.

The process to change a registered agent follows these steps:

  1. Obtain the new agent’s consent to serve. Title 5, § 108(3) treats the filing of CLKRA-3 as the entity’s affirmation that the agent has consented.
  2. Complete the form. Provide the entity’s exact legal name as it appears on the Secretary of State’s records, the current agent’s name, and the new agent’s name and physical street address (for a noncommercial agent) or CRA public number (for a commercial registered agent).
  3. Complete the “Seventh” section of the form, which applies only to foreign entities and requires the jurisdiction of organization and the date the entity was authorized to transact business in Maine.
  4. Submit the form to the Division of Corporations, UCC, and Commissions at 101 State House Station, Augusta, ME 04333‑0101, along with the filing fee.

A noncommercial registered agent who needs to update only their street address — without a change in identity — may do so online through the Change of Address Service hosted by the Secretary of State’s office. This online service does not replace the CLKRA-3 form when the entity is appointing a different agent.

Resignation of a registered agent. Under Title 5, § 111, a registered agent may resign at any time by filing a statement of resignation with the Secretary of State. The statement must include the entity’s name, the agent’s name, a declaration that the agent resigns, and the name and address of the person to whom the agent will send notice. The resignation “takes effect on the earlier of the 31st day after the day on which it is filed or the appointment of a new registered agent for the represented entity.” The resigning agent must promptly furnish the entity with notice. Entity-specific resignation forms — such as MBCA-12E-NCRA for foreign business corporations and MLLC-3A-NCRA for foreign LLCs — each carry a $35.00 filing fee.

Withdrawal and Termination of Foreign Entity Registration in Maine

A foreign entity that stops transacting business in Maine or that has dissolved in its home jurisdiction must notify the Secretary of State by filing the appropriate withdrawal or cancellation form. Leaving a registration on file without taking action means the entity remains subject to annual report obligations and late-filing penalties indefinitely.

Voluntary Withdrawal — Entity Still Exists in Home Jurisdiction. A foreign entity that remains active in its home state but has permanently ceased conducting business in Maine files a withdrawal application to surrender its authority. Filing terminates the entity’s registered agent appointment and ends annual report obligations going forward. Different entity types use different forms, as shown in the table below.

Cancellation of Foreign Qualification — Entity No Longer Exists in Home Jurisdiction. If the foreign entity has dissolved, cancelled, or merged in its home jurisdiction, the Secretary of State may also initiate revocation upon receiving a duly authenticated certificate from the home jurisdiction confirming the entity’s dissolution or disappearance. Under Title 13‑C, § 1531‑A(7) (for corporations) and Title 31, § 1625(8) (for LLCs), receipt of such a certificate is a standalone ground for revocation.

Entity Type Withdrawal / Cancellation Form Filing Fee
Foreign Business Corporation MBCA-12B — Application of Withdrawal $90.00
Foreign Nonprofit Corporation MNPCA-12B — Application for Surrender of Authority $15.00
Foreign Limited Liability Company MLLC-12B — Statement of Cancellation of Foreign Qualification $90.00
Foreign Limited Partnership MLPA-12B — Notice of Cancellation of Certificate of Authority $90.00
Foreign Limited Liability Partnership MLLP-12B — Cancellation of Authority to Do Business $90.00

Note: A foreign entity that has information changes — such as a new name, a new principal office address, or a change in the nature of its business — but is not ceasing operations should file the applicable amended application form (MBCA-12A, MLLC-12A, MLPA-12A, or MLLP-12A) rather than a withdrawal.

Frequently Asked Questions: Foreign Entities and Registered Agents in Maine

Does a foreign entity need a separate registered agent for Maine, even if it already has one in its home state?

Yes. Maine requires every foreign entity authorized to transact business in the state to maintain a registered agent who independently satisfies the eligibility rules set out in Title 5, Chapter 6‑A. An agent designated in the entity’s home state does not satisfy the Maine requirement unless that same individual maintains a physical Maine street address or that same organization is authorized to transact business in Maine. The obligation applies to foreign corporations, LLCs, limited partnerships, LLPs, and nonprofit corporations alike.

What is the difference between a Certificate of Authority and a Certificate of Registration?

Maine uses different form titles depending on entity type, but each one accomplishes the same result: granting the foreign entity legal authority to operate in the state. Foreign business corporations and LLPs file an “Application for Authority” (MBCA-12 and MLLP-12). Foreign LLCs file a “Statement of Foreign Qualification” (MLLC-12). Foreign limited partnerships file an “Application for Certificate of Authority” (MLPA-12). Foreign nonprofit corporations file an “Application for Authority to Carry on Activities” (MNPCA-12). Despite the variation in terminology, each form serves the identical purpose of registering the foreign entity with the Secretary of State.

Can a foreign entity use a P.O. Box as its Maine registered office address?

No. The registered office must be a physical street address in Maine where service of process can be personally delivered during normal business hours. The CLKRA-3 form expressly instructs filers to provide a “physical street address, not P.O. Box.” A mail-forwarding service, virtual office, or telephone answering service does not qualify. This restriction applies uniformly to every foreign entity type.

What happens if we close our Maine office but our registered entity is still active?

Closing a physical office does not automatically withdraw or cancel a foreign entity’s registration. As long as the entity remains on file with the Secretary of State, it must continue to maintain a registered agent and registered office in Maine and must file annual reports each year by the June 1 deadline. If the entity has permanently stopped transacting business in the state, it should file the applicable withdrawal or cancellation form. Failure to maintain an agent or file annual reports while remaining registered can trigger revocation proceedings under Title 13‑C, § 1532 or Title 31, § 1626.

Does registering a foreign entity in Maine create a new legal entity?

No. Registration grants the existing foreign entity legal authority to transact business in Maine, but it does not create a new or separate organization. The entity remains governed by the laws of its home jurisdiction. Registration affects only the entity’s authority and obligations within Maine — including its duty to maintain a registered agent, file annual reports, and comply with Maine’s business statutes. This principle holds whether the foreign entity is a corporation, LLC, limited partnership, LLP, or nonprofit corporation.

Is a foreign entity required to file annual reports with the Maine Secretary of State?

Yes. Every foreign entity authorized to transact business in Maine must file an annual report. The Filing Requirement Reminders page confirms that the legal filing deadline is June 1 each year. The first annual report is due between January 1 and June 1 of the year following the calendar year in which the entity was qualified. The annual report fee is $150.00 for foreign business entities and $35.00 for domestic and foreign nonprofit corporations. Annual reports for business corporations, nonprofit corporations, limited partnerships, LLCs, and LLPs can be filed online at Annual Reports Online. Each report includes the entity’s registered agent information, and failure to file triggers late-filing penalties and may lead to revocation.

If my foreign entity’s registered agent in Maine resigns, how long do I have to appoint a new one?

Under Title 5, § 111, an agent’s resignation takes effect on the earlier of the 31st day after the statement of resignation is filed or the date a new agent is appointed. Once the resignation takes effect, the entity has no agent on file and becomes exposed to revocation proceedings. Because the Secretary of State provides 60 days’ notice before revoking authority, the practical window to appoint a replacement spans that cure period — but a foreign entity should act as soon as it learns of the resignation to avoid any gap in compliance. Appointing a new agent requires filing Form CLKRA-3 with the Secretary of State.

Do I need a certificate of good standing from my home state to register in Maine?

Yes. Each foreign entity registration application must be accompanied by a certificate of existence — or a document of similar import — from the Secretary of State or equivalent authority in the entity’s home jurisdiction. The certificate must have been issued not more than 90 days before the registration application is delivered to the Maine Secretary of State. The Foreign Entities page and each registration statute confirm this requirement.

What is the filing fee to register a foreign LLC in Maine?

The filing fee is $250.00. The foreign LLC files MLLC-12 — Statement of Foreign Qualification to Conduct Activities with the Secretary of State. Expedited processing is available for an additional $50 (next-business-day service) or $100 (same-day service). A foreign LLC that has been conducting activities in Maine without first filing faces a civil penalty of $500 for each year or portion of a year of noncompliance, recoverable by the Attorney General under Title 31, § 1629. For fees applicable to other entity types, see the registration forms table above.