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Maine Foreign LLC Registration

The fee, the form, what triggers registration in Maine, and how to file.

State filing fee $250 one-time
Registered agent $125/year based on Northwest RA
Total, all in $1,075
Maine data last reviewed Aug 22, 2026 · maine.gov Totals include the $250 filing fee once, Northwest RA at $125/year, and Maine recurring state costs over the selected period.

Foreign Qualification

Filing fee
$250
Form
Statement of Foreign Qualification to Conduct Activities (Form MLLC-12)
Annual obligation
$150/year
Processing time
Maine posts a live figure rather than a standing one, and on 17 August 2026 it read "Corporate filing processing time is currently 40-55 business days", printed at the head of the same page that lists form MLLC-12.
More

Check the Bureau page rather than relying on a stored number. Expedited filing is $50 for next business day or $100 for same business day, and Maine warns that the volume of expedited requests may itself delay processing

Expedite
$50 for 24 hour expedited filing, worded as next business day, or $100 for immediate expedited filing, worded as same business day.
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Only one expedite fee is needed when filing several documents for the same entity at once. Maine warns that the high volume of expedited requests may itself delay processing, and standard processing was posted at 40 to 55 business days

Estimated year 1 cost
$400
Visit Maine Secretary of State ↗

Need to register your LLC in Maine?

Northwest files the foreign registration and serves as your registered agent in Maine, which the filing requires. Only need an agent? Northwest's registered agent service alone is $125/year.

Have Northwest register your LLC in Maine ↗
$225 + the state fee · One year of registered agent included
Other registered agent options 2 alternatives
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 ↗

What triggers foreign qualification in Maine?

  • Physical office or place of business
  • Employees working in the state

Important to know

  • Foreign LLCs pay $150 for the annual report against $85 for domestic.
What does NOT require registration in Maine 14 activities

Maine carves 14 activities out by statute. On their own, none of them requires a foreign LLC to register.

  • Maintaining, defending, or settling any proceeding or dispute on its own behalf
  • Holding meetings or carrying on internal company affairs
  • Maintaining accounts in financial institutions
  • Maintaining offices or agencies for transfer, exchange, and registration of the company's own securities or interests, or maintaining trustees or depositories for them
  • Selling through independent contractors
  • Soliciting or obtaining orders, by mail, electronic means, employees, or agents, if the orders require acceptance outside the state
  • Creating, as borrower or lender, or acquiring indebtedness, mortgages, or security interests in real or personal property
  • Securing or collecting its own debts, enforcing mortgages or security interests, and holding, protecting, and maintaining property so acquired
  • Owning real or personal property, and nothing more
  • Conducting an isolated transaction completed within 30 days that is not one of similar or repeated transactions of a like nature
  • Conducting activities in interstate commerce
  • Owning a controlling interest in an organization that is conducting activities in the state
  • Being a limited partner of a partnership that is conducting activities in the state
  • Being a member of an LLC that is conducting activities in the state

Under 31 M.R.S. Section 1623. NOT non-exhaustive: Maine has no "among others" language and no separate non-exhaustiveness subsection, so the list is textually closed. Subsection 2 adds three status-based safe harbors.

Forming a new LLC in Maine instead? $175 to form
Formation fee
$175
Annual cost
$85/year
State income tax
Income tax up to 7.15%, plus a new 2% surcharge on income above $1,000,000 (2026 tax year)
Privacy
Conditional
Whether your name reaches the public record depends on how you set the LLC up. Maine requires no member or manager name on the certificate of formation. The annual report asks for one person who is a member, a manager or an "other authorized person", so it can be satisfied without naming an owner.
Sources 1 link

More Maine guides

Already operating without registering?Civil penalty, back fees and court access in Maine, statute-cited ↗ Not sure Maine applies to you?What counts as doing business, and what does not ↗ Changing your registered agent?The form, the fee and the steps in Maine ↗ Operating in more than one state?Free 3-question check of where you must register ↗

This page provides general information based on publicly available state requirements. It is not legal advice. Verify with the Maine SOS before filing.