Maine LLC Cost: Average Fees Explained

Maine's formation fee is only the first bill. The yearly report is not cheap, and an assumed name registration costs nearly as much as forming the LLC.

Amounts below come from the sources named in each table and were checked on Oct 11, 2026. Confirm current fees with the Maine Secretary of State's Corporations Division before you file.

The Certificate of Formation is the fee that creates the LLC. The rest apply only if you need them.

Reserving a name for 120 days costs $20. Registering an assumed or fictitious name costs $125, which is a real expense for an owner who wants to trade under a brand. A foreign LLC from another state pays $250 to register in Maine. A statement of authority, which names who can act for the LLC, is listed at $50.

Maine requires a yearly report for each LLC.

The annual report costs $85/yr, and that figure recurs every year, so it is the largest ongoing state cost. Missing the deadline brings a penalty of $50. An LLC that is dissolved for non-filing can come back through reinstatement at $150, per Inc Authority.

Put the filing date on a calendar. After a couple of years, the annual reports add up to more than the original formation fee.

Maine offers 24-hour handling for $50 and 1-hour handling for $100. These are add-ons to the filing fee. They are worth considering only when something is waiting on the LLC, such as a lease signing or a contract that cannot start without an entity.

Maine requires a registered agent with a physical address in the state. You can serve as your own if you live in Maine and are reachable during business hours. A commercial agent is quoted at $100 – $300/yr, per Inc Authority.

Many online formation services offer a first year of agent service at a low price and then renew at the standard rate. Look at the renewal price before you sign up.

Two of the sources agree on the filing fee within a few dollars. ZenBusiness lists a figure slightly higher, which may include a processing fee. Inc Authority reports a larger number because it covers the first two years, which brings in the first annual report.

None of the three is wrong. They simply count different things. If you want to know what to pay the state at formation, use the lowest figure. If you want a two-year view, use the higher one.

Formation plus the first annual report is a realistic floor for a Maine LLC over two years. Add a registered agent if you hire one. Add a DBA registration if you will trade under a different name. That DBA fee alone can change the total more than any other optional item.

Cost does not end with the first filing. A Maine LLC that stays current pays the annual report each year and keeps its registered agent information accurate. If the agent changes or the address moves, the state needs to be told, and the sources list a statement of authority at $50 for documenting who may act on the LLC's behalf.

Letting the LLC lapse is the expensive route. Penalties and reinstatement together cost more than a year of on-time filing, and a lapse can cause trouble when a bank or a customer asks for proof that the company is active. A small calendar reminder avoids the whole problem. Mark the due date as soon as the LLC is approved, not when the first report is about to be late.

Filing directly with the state costs only the government fees. A service charges extra for preparing and submitting the documents, and sometimes bundles an agent or an operating agreement template. If you are forming a single-member LLC, filing yourself is straightforward. For ownership disputes or complicated structures, a licensed attorney is the better stop.

Maine's optional fees are easy to overlook because each looks small beside the formation fee. A name reservation, a statement of authority, and a rush option can together cost more than a basic filing. List only the ones your plan needs, and skip the rest until a real reason appears.

The figures on this page are state filing and service fees. They do not include income tax, payroll tax, or local licensing. A licensed CPA can explain what applies to your business.