To start an LLC in Maine, you must file a Certificate of Formation with the Maine Secretary of State.
Filing Fee: $175
Approval Time: 10–15 business days (mail filing only; Maine does not offer online filing)
Choose an LLC Name
Select a Registered Agent
File a Certificate of Formation
Create an Operating Agreement
Get an EIN (Employer Identification Number)
If you want to form your LLC yourself, follow our free step-by-step guide below.
Prefer to have someone do it for you? We recommend RAINC. They offer LLC formation services and act as your Registered Agent.
Fee Type Amount Frequency
Certificate of Formation $175 One-time
Annual Report $85 Every year
$175: One-time fee to file the Certificate of Formation this is the document that officially creates your LLC.
$85 per year: For your Annual Report, which is required to keep your LLC in good standing with the state.
Mail Filing Only: Maine does not allow online LLC formation.
Approval Time: 10–15 business days (plus mailing time)