Maine LLC: Frequently Asked Questions

What is the formation document called in Maine?

In Maine, the document that creates your LLC is the Certificate of Formation (Form MLLC-6). Most states call this the Articles of Organization; same job, different label. Filing it with the Secretary of State's Division of Corporations, UCC and Commissions, with the $175 fee, is what brings your LLC into legal existence.

Can I file online?

No. Maine does not offer online LLC formation. You complete Form MLLC-6, print it, and mail it to the Division in Augusta with the $175 fee, by check, money order, or the state's credit card voucher. The state's online services cover name searches and annual reports, not creating a new LLC. Build postal transit time into your plans on both ends.

How long does formation take?

Because it's mail-based, plan for mail time to Augusta, the Division's review, and mail time back with your approved certificate. The Division's home page currently says 10 to 15 business days for corporate filings (its LLC forms page still shows 40 to 55). If you're on a deadline, the cover letter offers next-business-day service for $50 or same-day service for $100, but even expedited handling doesn't speed up the postal legs.

Do I have to live in Maine to form a Maine LLC?

No. There's no residency requirement for LLC members or for the person who signs the certificate. Anyone can form a Maine LLC. The one thing that must be based in the state is the registered agent: a commercial agent on the state's list, or a noncommercial agent at a physical Maine location.

What information does the certificate require?

Your LLC name, the effective date, boxes for low-profit or professional LLCs, your registered agent (commercial by name and CRA public number, or noncommercial by name, physical Maine location, and mailing address), the agent's consent, and the signature of at least one authorized person. Notably, Maine's certificate doesn't ask you to declare member- or manager-managed, name your members, or describe your business.

Does my Maine LLC need a registered agent?

Yes. Every Maine LLC must appoint and continuously maintain a registered agent. The agent receives service of process and official state mail on the company's behalf. The requirement lasts for the life of the LLC.

What's a commercial vs. noncommercial agent?

Maine formally recognizes two types. A commercial registered agent is a company on the state's CRA list that you identify by name and CRA public number, keeping your personal address off the public filing. A noncommercial agent is anyone else you appoint (yourself, a partner, an attorney), listed with a physical Maine location and a mailing address that appear on the public record.

Can I be my own registered agent?

Yes, as a noncommercial agent with a physical Maine location. The trade-offs are that your address becomes public and legal documents come to you directly. If you're often away or want privacy, a commercial service is safer.

Can I use a P.O. box?

Not for the agent's location. Form MLLC-6 asks a noncommercial agent for a physical location in Maine, "not P.O. Box." A box can only serve as the separate mailing address.

How do I change my registered agent?

File Form CLK/RA-3 with the Secretary of State ($35) naming the new agent, who must have consented to serve. Line up the new agent before dropping the old one so there's no gap in coverage.

How do I check if my name is available?

Search the state's ICRS database. Your name must be distinguishable on the Secretary of State's records, and it must include "limited liability company," "limited company," "L.L.C.," "LLC," "L.C.," or "LC." Check exact and close variations before you commit to signage or a domain.

Can I reserve a name before filing?

Yes. Maine lets you reserve a name for 120 days by filing Form MLLC-1 with the Secretary of State for $20. The reservation can't be renewed. This holds the name but doesn't create the LLC.

What does it cost to form and maintain a Maine LLC?

The Certificate of Formation costs $175. The annual report is $85 each year, due by June 1, with a $50 late penalty if you miss it. Expedited processing is optional at $50 (next business day) or $100 (same day), a name reservation is $20, and changing your registered agent is $35. See our costs page for the full breakdown of what goes into forming and running a Maine LLC.

Do I need a DBA?

Only if you'll operate under a name other than your LLC's legal name. In Maine that's an assumed-name filing (Form MLLC-5) with the Secretary of State, separate from forming the LLC.

When is the annual report due?

Between January 1 and June 1 each year, starting the year after you form. The fee is $85. Unlike formation, the annual report can be filed online through Annual Reports Online with your charter number, and you can also file the preprinted paper form (postmarked by June 1). It lists your registered agent, principal office, a short description of the business, and at least one member or manager, and it isn't a financial disclosure.

What happens if I miss the annual report?

Maine adds a $50 late penalty on top of the $85 fee. If the report and fees still aren't paid, the Secretary of State administratively dissolves your LLC. Reinstatement costs $150 (no more than $600 however many reports you missed) plus the delinquent reports, which is more expensive and disruptive than filing on time.

How is a Maine LLC taxed?

By default, a single-member LLC is a disregarded entity (Schedule C) and a multi-member LLC is taxed as a partnership (Form 1065), with income passing through to members. Maine has a state income tax, so members report their share of LLC income on their Maine returns. You can elect S-corp or C-corp taxation with the IRS if it fits your situation. Ask a Maine accountant.

Do I need an EIN?

You need an EIN if your LLC has more than one member, hires employees, or elects corporate taxation, and practically speaking to open a business bank account. Single-member LLCs with no employees can use the owner's SSN federally, but most owners get an EIN anyway to keep their SSN off business paperwork. It's free from the IRS, and if Mainstay forms your LLC, we apply for it for you.

Do I need an operating agreement?

Maine doesn't require one, but you should have it. It reinforces the liability shield for single-member LLCs, prevents disputes in multi-member LLCs, and is often requested by banks. It's never filed with the state.

How do I dissolve my Maine LLC?

Wind up the business (settle debts, distribute remaining assets, close accounts), then file the appropriate dissolution paperwork with the Secretary of State and handle final tax filings. Formally dissolving stops the annual report obligation and the fees that come with it; simply abandoning the LLC does not.

What if I do business in another state?

You'd register there as a foreign LLC. The reverse works the same way: an out-of-state LLC doing business in Maine registers here via a Certificate of Authority (Form MLLC-12) and appoints a Maine registered agent.

Can I change my LLC's name later?

Yes, by filing an amendment to the Certificate of Formation with the Secretary of State and paying the amendment fee. Confirm the new name is available in ICRS first.

What does Mainstay Filing actually do?

We prepare and file your Certificate of Formation, apply for your EIN, serve as your Maine commercial registered agent so your address stays private, and file the June 1 annual report each year so it never lapses. We're a filing service, not a law firm. We don't give legal or tax advice, but we make sure the state-facing paperwork is correct and on time.