ME · LLC formation
Maine LLC
Form a company in Maine: $175 state filing fee, 5-10 business days with the Maine Secretary of State. Legally requires an operating agreement for every LLC.
Maine formation at a glance
Key fees, timing, and compliance rules for forming a limited liability company in Maine with the Maine Secretary of State.
State filing fee
$175
Processing time
5-10 business days
Filing agency
Maine Secretary of State
Registered agent
Required — physical ME street address
Annual report
Annual Report — $85, due June 1
Franchise / business tax
None
How to form an LLC in Maine
- 1
Choose a compliant name
- Your name must include "LLC" or "Limited Liability Company".
- It must be unique on Maine Secretary of State records.
- Search before you file.
- Words like "bank" may need approval.
- ClearFormation runs a name check before we submit your Articles.
- 2
Appoint a registered agent
- Maine requires a registered agent with a physical ME street address.
- They must accept lawsuits and state mail during business hours.
- A commercial agent is for when you don't have a local street address or can't be there during business hours.
- ClearFormation includes agent service in all 50 states.
- 3
File Articles of Organization
- File with the Maine Secretary of State and pay $175.
- Processing is usually 5-10 business days.
- You will list your name, agent, principal address, and management type.
- ClearFormation prepares and files online for you.
- 4
Create an operating agreement
- Maine legally requires an operating agreement.
- It sets ownership, voting, and profit splits.
- Banks often ask for it.
- Included with ClearFormation.
- 5
Apply for an EIN
- You need an EIN to open a US bank account, hire staff, and file federal taxes.
- The IRS issues EINs for free.
- ClearFormation can file Form SS-4 for you — including for non-US founders without an SSN.
- 6
Get the licenses and permits your business needs
- State approval does not replace city, county, or professional licenses.
- Check local Maine rules for your industry.
- Contractors, restaurants, and healthcare often need extra permits.
- 7
File annual reports and stay compliant
- Maine requires the Annual Report ($85), due June 1.
- ClearFormation tracks deadlines and pre-fills your report.
Form your ME LLC now
We prepare the filing, include a ME registered agent, and walk you through the rest.
Typical timeline after you file
Day 0 — Submit filing
Pay $175 to the Maine Secretary of State. Online filings in Maine usually process in 5-10 business days.
Week 1 — Get stamped articles
Save the approved formation document. You need it for banking.
Week 1–2 — EIN and bank account
Apply for a federal tax ID, then open a business checking account. See our EIN guide.
Week 2–4 — Operating agreement and licenses
Sign your internal rules. Check city and county license rules for your industry.
Ongoing — Compliance calendar
File the Annual Report ($85), due June 1.
LLC vs corporation in Maine: which should you form?
Most Maine founders ask this exact question. Both entities give you the same personal-liability shield. The real differences are taxes, ownership, and the kind of capital you can raise. A corporation can be taxed as a C-Corp or an S-Corp — that is a tax election, not a different state filing.
Form an LLC in Maine if
- • You're owner-operated or have a small group of founders and want pass-through tax (no corporate-level tax).
- • You don't plan to raise from US institutional venture capital.
- • You want minimal ongoing paperwork — no required board meetings, no shareholder formalities.
- • You're a consulting business, ecommerce store, agency, real-estate holding company, or freelancer.
Form a corporation in Maine if
- • You plan to raise from venture capital, angels via SAFEs, or eventually go public.
- • You want to issue stock options to employees (an ISO plan requires a C-Corp).
- • You need multiple share classes (preferred for investors, common for founders).
- • You're targeting a strategic acquisition where the acquirer expects a clean cap table.
Raising venture capital? Most US VC-backed startups incorporate as a Delaware C-Corp — see our LLC vs C-Corp guide. An LLC in Maine is usually the right fit for operating businesses that won't take priced VC rounds.
Out-of-state companies doing business in Maine
If your company was formed elsewhere but you operate in Maine, you typically need to foreign-qualify with the Maine Secretary of State. That means filing a Certificate of Authority (or equivalent), appointing an in-state registered agent, and paying a state fee. Domestic formation in ME is different — you file Articles of Organization as a new entity.
Who usually forms in Maine?
Most ME filings come from founders who live or work in the state. Common examples:
- Freelancers and consultants who want a liability shield
- Local shops, agencies, and professional services firms
- Real-estate investors holding property in Maine
- E-commerce brands with customers or inventory in the US
- Non-US founders who need a US entity and bank account
Pick Maine when you have real ties here. If you only operate elsewhere, your home state (or the state where you work) is usually cheaper than forming in ME and then foreign-qualifying.
Ready to form your ME LLC?
Everything you need to launch and maintain your Maine company.