Mainstay Filing ($199), ME Registered Agent.org ($199) and Maine Registered Agent.co ($199) come out first, second and third among Maine LLC formation services for 2026. Over three years the schedules total $397 to $597. The $175 filing fee in Maine is identical on every one.
Prepared by the Agent Fee Tables editorial team ·
Schedules ordered by: Ordered on five measures: charges 39%, duties 31%, three smaller ones after that
Three years of state charges come to the filing fee, the reports owed in years two and three, and a yearly minimum tax where the state levies one. Costs without a fixed amount, newspaper publication for example, are mentioned in the text and excluded from the sum.
The order behind Maine
In Maine, the deciding measure was duties inside the charge (31% of the order), where Mainstay Filing came out ahead.
Maine wants the annual report every year, so a charge that covers it ranked above a lower charge that does not.
Add the EIN application and Mainstay Filing's running charges pass ME Registered Agent.org's in year 2.
The Maine LLC filing fee and what the state requires, in its own words
To form the LLC you send the Certificate of Formation (Form MLLC-6) to the Maine Secretary of State with $175. Every LLC must name a registered agent with an in-state street address.
$345 is the floor for three years, all of it state fees. Above that floor, services add $397 to $597.
Common questions
What do LLC formation services charge in Maine?
The schedules charge $199 up front, and the state adds $175.
What do these schedules add up to over three years?
Service charges after three years: $397 to $597.
How much does Maine bill to file an LLC?
The state bills $175 for the Certificate of Formation (Form MLLC-6).
What does Maine bill each year after formation?
The annual report costs $85 each year, due June 1.
Does the charge include the EIN application?
Mainstay Filing: included, ME Registered Agent.org: $99 more, Maine Registered Agent.co: $99 more.
When does one schedule pass another in total charges?
They keep one order for ten years.
Which LLC formation service is the best value in Maine?
By the five-part order the Maine schedules run Mainstay Filing, ME Registered Agent.org and Maine Registered Agent.co, led by Mainstay Filing on duties inside the charge.