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Register Your California LLC in Maine

Step-by-step foreign qualification requirements, fees, and filing instructions for California LLCs expanding into Maine.

Cost Summary

Maine filing fee: $250
California Certificate of Status: $5
Annual obligation in Maine: $150/year
Estimated year 1 total: $405

Note: Year 1 total includes the $250 filing fee in Maine, the $5 Certificate of Status fee from California, and $150 in first-year Maine state charges. Registered agent fees (typically $100-$200/year) are not included.

California data last reviewed Aug 1, 2026 · sos.ca.gov

Maine data last reviewed Aug 1, 2026 · maine.gov

How to register your California LLC in Maine

Check name availability in Maine

Before filing, verify that your LLC name (or a distinguishable variation) is available in Maine. If your exact name is already taken, you may need to register under a fictitious or assumed name.

Search the business name register on the Maine Secretary of State website before you file.

Get a Certificate of Status from California

Maine requires a Certificate of Status from California to prove your LLC is in good standing. The fee is $5. Available to order online. No expiration date; third parties typically require certificate dated within 30-90 days.

Order from California ↗

File the Statement of Foreign Qualification to Conduct Activities (Form MLLC-12) in Maine

Submit your application along with the Certificate of Status and the $250 filing fee. Processing time is 5-10 business days. Expedited processing available for $50.

Maine filing portal ↗

Appoint a registered agent in Maine

You must designate a registered agent with a physical address in Maine to accept legal documents on behalf of your LLC. This is required as part of the foreign qualification application.

Ongoing compliance in Maine

Annual report: $150/year
Report due: June 1
Processing time: 5-10 business days
Expedite: $50

Important to know about Maine

Foreign LLCs pay $150 for the annual report against $85 for domestic.

Registering after you already started doing business in Maine? See the Maine late-registration penalties for the back fees and fines that can apply.

Activities that do NOT require registration in Maine

Maintaining or defending a lawsuit, administrative proceeding, or arbitration
Holding meetings of members or managers, or carrying on internal company affairs
Maintaining bank accounts
Maintaining offices or agencies for the transfer, exchange, or registration of the LLC's own securities
Selling through independent contractors
Soliciting or obtaining orders if orders require acceptance outside the state before becoming contracts
Creating or acquiring indebtedness, mortgages, or security interests in real or personal property
Securing or collecting debts, or enforcing mortgages or security interests
Owning real or personal property
Conducting an isolated transaction completed within 30 days that is not part of repeated similar transactions
Transacting business in interstate commerce

Maine's Limited Liability Company Act, codified at Title 31 Chapter 21, lists activities that do not constitute transacting business at Section 1623.

Need a registered agent in Maine?

A registered agent is required for foreign qualification. These services operate in all 50 states.

Get Northwest Registered Agent ↗

Recommended · $125/year · Privacy included

Registered Agents Inc

$200/year · Report filing included, state fees extra

Visit site ↗

Harbor Compliance

$99 first year, then $149/year · Full-service compliance option

Visit site ↗

Not sure which service fits? Our full Northwest Registered Agent review and Harbor Compliance review cover pricing, renewal terms, and where each one fits.

Need a business address in Maine?

A virtual mailbox gives your LLC a professional address in Maine for mail forwarding, public filings, and banking, without leasing office space.

Northwest Mail Forwarding $20/mo

Unique suite number + unlimited digital mail scanning

Learn more ↗

Independent mailbox providers

iPostal1

Largest address network in the US. Best budget option for a registered business address.

From $14.99/mo Visit site ↗

Alliance Virtual Offices

Real commercial address inside a staffed office center, with an Address Certification Letter for banking and registration.

From $49/mo Visit site ↗

Bizee

Commercial street address with unlimited mail scanning, cheapest bundled with Bizee formation.

$29/mo Visit site ↗

Check your full compliance

Use our free tool to check if you need to register in additional states.

Start free compliance check ↗

Sources

https://www.maine.gov/sos/corporations-commissions/corporations-business-services

This page provides general information based on publicly available state requirements. It is not legal advice. Verify all fees and requirements with the Maine Secretary of State before filing.