Maine in March 2024: the $175 door fee and the $85 rent
A Certificate of Formation that costs almost twice Delaware's, an annual report due every June 1, and a state income tax near the top of the national chart
Contents 6 sections
Maine LLC costs $175 to form and $85 every June 1 to keep. Those two numbers are higher than most of the country, and the tax environment sitting behind them is higher still.
This is what forming in Maine actually looks like in early 2024, written for someone comparing Maine to Delaware, New Hampshire, or a pass-through home base. The Maine LLC filing fee is distinctive on the map: not catastrophic, but noticeably above the median, and worth understanding before you commit the entity to the state.
The mechanics
You form a Maine LLC by filing a Certificate of Formation (Form MLLC-6) with the Bureau of Corporations, Elections and Commissions at the Secretary of State. The filing fee is $175. That is the base number, and it is roughly double what Delaware charges for the same act. The form itself is short: the LLC name (must include "Limited Liability Company," "LLC," "L.L.C.," or an approved abbreviation), a filing date or delayed effective date, whether the LLC is low-profit or professional, the registered agent information, and a signature.
The registered agent must be a Maine resident or a commercial registered agent authorized to do business in Maine. The statute governing the entity is the Maine Revised Uniform Limited Liability Company Act, codified at 31 MRS Chapter 21, which Maine enacted in 2011 and which replaced the older Chapter 13 for new formations. If you are reading a formation checklist older than that, throw it out.
Expedited processing is available through the Bureau but capacity varies; most commercial formation services quote a standard processing window of about two weeks by mail and shorter by direct submission. There is no online filing path for LLC formation in Maine as of early 2024, which is itself a small drag on the state's competitive position. You print, you sign, you mail, or you hand it to a registered agent that will walk it in.
Maintenance: the June 1 rent
Maine requires an annual report for every domestic LLC, due by June 1 each year, with a filing fee of $85. The report is short and mostly asks you to confirm the registered agent, the principal office, and the officers or managers as applicable. Miss the deadline and the state assesses a $75 late fee; continue to miss it and the LLC is administratively dissolved.
Compare this to Delaware, where LLCs pay a flat $300 annual tax with no report. Maine's $85 looks cheap by contrast. It is cheap, in isolation. The catch is that the $175 to get in plus $85 every year still lands above the Delaware package ($90 to form, $300 annual) only in year one. By year two and after, Delaware costs more to maintain. The crossover math matters if you are choosing between them strictly on fees, and most founders forget to do it.
What Maine lacks, and what Delaware has, is a well-known body of chancery-style case law. Maine LLC disputes are heard in the Business and Consumer Court within the state Superior Court, which operates as a specialized docket. It is competent and, for in-state disputes, efficient. It is not, however, the Court of Chancery, and pretending otherwise would be dishonest.
The tax environment behind the filing
Filing fees are the cheap part of being in Maine. The state's corporate income tax, under 36 MRS § 5200, is graduated across four brackets: 3.5% on the first $350,000 of taxable income, 7.93% on the next slice to $1,050,000, 8.33% up to $3,500,000, and 8.93% above that. The 8.93% top rate puts Maine among the highest-taxing states for corporate income in the country. New Jersey's surtax is higher, Minnesota's is higher, but the set of states at or above 8.5% is small, and Maine is in it.
For an LLC taxed as a pass-through (the default for single-member disregarded entities and multi-member partnerships), corporate rates are not the binding constraint; the owners pay Maine personal income tax, which tops out at 7.15% under 36 MRS § 5111 for 2024. That is still high by national comparison. Maine has not enacted a pass-through entity (PTE) tax election as of early 2024, which means Maine pass-through owners cannot use the entity-level SALT workaround that most other high-tax states rolled out in the wake of the federal $10,000 SALT cap. That is a real and uncorrected gap for Maine owners of profitable operating LLCs.
Then there is the service provider tax. Under 36 MRS Chapter 358, Maine imposes a 5.5% tax on the receipts from specified services: things like extended cable and satellite, fabrication services, certain telecommunications, private-nonmedical-institution services, and a handful of others. It is not a broad-based services tax in the Hawaii or New Mexico sense, but it is broader than the pure goods-only sales tax most states run, and LLCs in the affected service categories need to register, collect, and remit.
If you add the corporate rate, the service provider tax where applicable, and the absence of a PTE workaround, Maine is a genuinely high-tax environment for a profitable LLC. That is the more important number than the $175 on the way in.
Maine versus Delaware, honestly
On the door fee, Delaware is $90 and Maine is $175. Delaware wins year one by $85.
On annual maintenance, Delaware is $300 flat and Maine is $85. Maine wins every year after by $215.
On tax environment, Delaware has no state corporate income tax on income not derived from Delaware sources for most operating LLCs (it has a franchise tax instead, built into that $300), and no personal income tax on nonresidents. Maine taxes its residents and taxes corporations on Maine-apportioned income at up to 8.93%. For a resident operating an LLC out of Portland or Bangor, Delaware's low-tax reputation does not actually help; Maine taxes the income regardless of where the entity was formed, because the income is earned in Maine. Forming the LLC in Delaware just adds a foreign-qualification filing and another $300 a year to the same tax bill.
This is the practical point most people miss. Choosing Delaware over Maine saves you nothing on state income tax if you operate in Maine. It adds Delaware's $300 annual fee on top of Maine's $85 foreign-registration annual report. The only thing Delaware buys you in that scenario is the Court of Chancery option, which for a main-street Maine LLC is dead weight.
Who Maine actually makes sense for
If you live in Maine and operate in Maine, form your LLC in Maine. The $175 is more than Delaware, and the tax rates are high, but the tax applies to you regardless of where the entity is formed. Paying a second state's maintenance fee on top of Maine's does not save you a dollar of Maine income tax.
If you are considering Maine from out of state for tax or privacy reasons, there is no reason to. Maine is a high-tax jurisdiction with no PTE workaround and a service provider tax on top. The privacy posture is normal, not notable. Wyoming, New Mexico, or Delaware will serve better for an out-of-state holding vehicle.
If you are forming a Maine operating LLC this quarter, budget $175 for the Certificate of Formation, set a calendar reminder for June 1 of next year for the $85 annual report, and put a separate reminder on your tax advisor's calendar about the lack of a PTE election: it is the single most expensive thing about operating a profitable pass-through in Maine, and it has been that way since the federal SALT cap took effect. When Maine finally enacts a PTE, the calculus changes. Until then, the $175 is the small problem and the 7.15% personal rate on undeducted SALT is the large one.
Sources
- Maine Secretary of State, Bureau of Corporations, Elections and Commissions, "Fee Schedule: Limited Liability Companies," https://www.maine.gov/sos/cec/corp/llc.html
- Maine Secretary of State, Form MLLC-6 Certificate of Formation, https://www.maine.gov/sos/cec/corp/fee-form.html
- 31 MRS Chapter 21 (Maine Revised Uniform Limited Liability Company Act), https://legislature.maine.gov/legis/statutes/31/title31ch21sec0.html
- 36 MRS § 5200 (Maine corporate income tax rates), https://legislature.maine.gov/legis/statutes/36/title36sec5200.html
- 36 MRS § 5111 (Maine individual income tax rates), https://legislature.maine.gov/legis/statutes/36/title36sec5111.html
- 36 MRS Chapter 358 (Service Provider Tax), https://legislature.maine.gov/legis/statutes/36/title36ch358sec0.html
- Delaware Division of Corporations, LLC annual tax and fee schedule, https://corp.delaware.gov/