Maine LLC Formation Quick Facts (2026) State filing fee: $175 (Certificate of Formation, filed with the Maine Secretary of State). Annual Report, due June 1 each year. Late penalty: $50. Fee: $85 (domestic LLC). Top pick: Northwest Registered Agent, $39 service fee + $175 state fee = $214 year one, registered agent included free year one, then $125/year. Budget alternative: Bizee, $0 formation fee + $175 state fee. Note: Bizee shares customer data with marketing partners.

Best LLC Service in Maine (2026): Top Picks for ME Formation

Quick Answer Best overall: Northwest Registered Agent - $39 + $175 state fee = $214. Includes free year of registered agent, operating agreement template, compliance reminders. Privacy-focused, no data selling.
Budget pick: Bizee - $0 service fee + $175 state fee. Free year of registered agent. Shares data with marketing partners.
Our Top Pick Northwest Registered Agent - Best for Maine LLCs

$39 service fee + $175 state fee = $214 total year one. Registered agent service included free for year one, then $125/year. Privacy-focused, family-owned, in business since 1998. Does not sell your data.

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Maine LLC At a Glance

ItemDetail
Formation documentCertificate of Formation
Filing agencyMaine Secretary of State
State filing fee$175
Processing timeMail only (5-10 business days); expedited available
Annual/biennial requirementAnnual Report, due June 1 each year. Late penalty: $50.
Annual/biennial fee$85 (domestic LLC)
State income taxGraduated: 5.80% to 7.15%
Franchise taxNo franchise tax for LLCs
Registered agent requiredYes, physical Maine address required

Maine compliance note: Maine is a mail-only filing state - no online formation option. A good formation service should manage the mail cycle, track the submission, and alert you when processing is complete. The $85 annual report due June 1 each year should be tracked by your registered agent service.

Maine LLC Formation Services Compared

Service ME Service Fee State Fee RA Year 1 RA Renewal Year-1 Total 3-Year Total
Northwest $39 $175 $0 (included) $125/yr $214 ~$634
ZenBusiness Starter $0 $175 $199/yr (add-on) $199/yr $175 + $199 RA Higher
Bizee Basic* $0 $175 $0 (included) $119/yr $175 Moderate
Inc Authority $0 $175 $0 (included) $179/yr $175 Moderate
LegalZoom Pro $249 $175 Not included $249/yr Highest Highest

*Bizee Basic: articles of organization filing only. RA free year one, then $119/year. Bizee shares customer data with marketing partners. LegalZoom RA not included at any price point; auto-renewal applies on add-on services. Rates verified June 2026.

Northwest Registered Agent: Top Pick for Maine

Best Overall

Northwest Registered Agent

Service fee: $39 • State fee: $175 • Year-1 total: $214

Northwest has formed LLCs since 1998. Family-owned, A+ BBB rating, physical offices in all 50 states. They do not sell customer data, a meaningful distinction from most competitors. The $39 formation fee includes a free year of registered agent service (then $125/year), an operating agreement template, and same-day filing.

For Maine specifically: Northwest files the Certificate of Formation with the Maine Secretary of State and sends compliance reminders for Annual Report. Their team is experienced with Maine's mail-only process and manages the timeline. Their Business Identity suite (added January 2026) includes business address and phone services.

Not included: EIN assistance is a $50 add-on. Get your EIN free at IRS.gov in 15 minutes.

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ZenBusiness

Good Option

ZenBusiness

Service fee: $0 (Starter) • State fee: $175 • RA: $199/year add-on (auto-renewing)

ZenBusiness offers $0 formation on its Starter plan, but registered agent service is $199/year and not included. On a 3-year basis, most Maine LLC owners needing registered agent service pay more with ZenBusiness than with Northwest. ZenBusiness has a good dashboard and compliance alert system; the auto-renewing subscriptions require careful attention at checkout.

Bizee (formerly Incfile)

Budget Option

Bizee

Service fee: $0 (Basic) • State fee: $175 • RA: Free year 1, then $119/year

Bizee offers $0 formation with a free first year of registered agent service (then $119/year). Important caveat: Bizee shares customer data with marketing partners. If data privacy is important to you or your clients, this is a meaningful drawback. Bizee is a reasonable budget option for price-focused formation but falls short on privacy.

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Inc Authority

Free Formation Option

Inc Authority

Service fee: $0 • State fee: $175 • RA: Free year 1, then $179/year

Inc Authority offers $0 formation with free registered agent for year one. The year-two renewal at $179/year is higher than both Bizee ($119) and Northwest ($125), making it more expensive long-term. Inc Authority upsells aggressively on add-on packages during checkout.

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LegalZoom

High Cost

LegalZoom

Service fee: $249+ • State fee: $175 • RA: $249/year, never included

LegalZoom's Pro plan costs $249 and registered agent service is never included at any price, adding another $249/year. Auto-renewal traps on bookkeeping and attorney trial add-ons are a known issue. LegalZoom's brand recognition does not translate to better formation quality than Northwest at $39. Not recommended for Maine LLC formation on a cost basis.

DIY Filing in Maine

You can file your Certificate of Formation directly with the Maine Secretary of State without a formation service:

  1. Search the Maine business entity database for name availability
  2. Complete the Certificate of Formation and mail it to the Bureau of Corporations in Augusta
  3. Pay the $175 filing fee
  4. Designate yourself or a service as registered agent

DIY saves the $39 service fee but requires managing compliance deadlines independently. For most new LLC owners, the $39 Northwest fee is worth it for same-day filing, compliance tracking, and a year of included registered agent service.

Frequently Asked Questions

How much does it cost to form an LLC in Maine?

The state filing fee for a Certificate of Formation is $175, paid to the Maine Secretary of State. Filing is by mail only in Maine - there is no online filing option. Using Northwest Registered Agent adds a $39 service fee, bringing the year-one total to $214, which includes a free first year of registered agent service.

Does Maine have online LLC filing?

No. Maine is one of the few states that does not accept online LLC formation filings. All Certificate of Formation documents must be submitted by mail or delivered in person to the Bureau of Corporations, Elections, and Commissions in Augusta. Standard processing takes 5-10 business days after receipt.

When is the Maine LLC annual report due?

Maine LLC annual reports are due by June 1 each year. The first annual report is due June 1 of the year following formation. The filing fee is $85. A $50 late penalty applies to filings submitted after June 1.

Does Maine have a franchise tax for LLCs?

No. Maine does not impose a franchise tax on LLCs. Your primary recurring state costs are the $85 annual report and Maine state income tax on LLC pass-through income (graduated from 5.80% to 7.15%).

How long does it take to form an LLC in Maine?

Standard mail filing takes 5-10 business days after the Secretary of State receives your documents. Expedited service is available: $50 for 24-hour processing, $100 for same-day processing when submitted by 2 PM. Allow additional time for mail delivery in both directions.

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Why I Choose Northwest Registered Agent

Frédéric Deltour

After forming 3 LLCs myself and helping clients through the process, I keep coming back to Northwest Registered Agent. Here is why:

  • Remarkable Customer Support: Quick, human responses every time.
  • Caring & Privacy-Focused: Genuine service with full respect for your privacy.
  • Lightning-Fast Formation: Often faster than promised.
  • Incredible Value: $39 includes free business address, mail scanning, phone line, business email, domain name, website, and brand protection.
  • Clear & Transparent: No hidden fees or surprises.

Ready to form your business? Choose Northwest today!

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Frédéric Deltour
Frédéric Deltour Entrepreneur, Business Consultant & Author · 22+ years experience

Frédéric has founded and operated businesses across multiple countries, including 3 LLCs formed using Northwest Registered Agent. He holds certifications as a holistic coach and therapist trainer, is a published author, and has been featured in Le Parisien, IMDb, Goodreads, and international encyclopedias.

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