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LLC formation quote boards · Maine

3 Best LLC Services in Maine (2026): Live Quotes

On the 2026 Maine board, Mainstay Filing ($199), Maine Registered Agent.co ($199) and ME Registered Agent.org ($199) come out first, second and third among LLC formation services. Three-year readings span $397 to $597. Maine's $175 filing fee applies to each quote and is logged separately.

Readings by the LLC Cost Lab editorial team

Ranked on: Rank = 36% cost + 30% filings handled + three smaller terms (method)

Bench summary

Charge at the filing office$175legislature.maine.gov (logged October 2026) for the record
Year 1 readings$199Service side only
Year-three readings$397 to $597Three years of provider fees
State side through year 3$345Filing + reports + any tax
Cross atDoes not crossNo quote passes another

Ranked quotes

Quotes ranked by reading; every price comes from a company page. The $175 state fee is kept outside the quotes.

1. Mainstay Filing: best for skipping the annual report paperwork

Best reading

$199 a year plus the $175 state fee

Opening quote
$199
Quote from year 2
$199/yr
Reading at year 3
$597

Top quote: Mainstay Filing. $199/yr includes the annual report, with no movement at renewal.

The $200 premium over Maine Registered Agent.co at year three buys coverage, and coverage decides this ranking.

The annual report is filed for you, with the $85 state fee passed through at cost.

Quote includes

  • The LLC formation filing
  • Registered agent, for twelve months
  • Annual report, filed as it falls due
  • The EIN application, prepared
  • State fee at cost

Reads well

  • It prepares the EIN application
  • No increase on renewal ($199)
  • Flat at $199

Reads poorly

  • Yearly premium over Maine Registered Agent.co: $100
Visit Mainstay FilingPartner link. We may earn money if you buy.

2. Maine Registered Agent.co: best for the smallest three-year reading

One-state plan

Opening $199; later years $99

Opening quote
$199
Quote from year 2
$99/yr
Reading at year 3
$397

Next on the board, Maine Registered Agent.co: $199 in the first year, $99 in every year after.

The annual report is not part of its quote.

Quote includes

  • Articles of organization, filed
  • Agent service for the first year

Reads well

  • A modest $99 renewal
  • $199 plus the state fee
  • Agent service at no cost in year one

Reads poorly

  • Annual report is not part of the quote
  • $99 extra for the EIN
Visit Maine Registered Agent.coPartner link. We may earn money if you buy.

3. ME Registered Agent.org: best for companies rooted in the state

One-state plan

Opening $199; later years $99

Opening quote
$199
Quote from year 2
$99/yr
Reading at year 3
$397

Next on the board, ME Registered Agent.org: $199 in the first year, $99 in every year after.

The annual report is not part of its quote.

No price difference from Maine Registered Agent.co.

Quote includes

  • Articles of organization, filed
  • Agent service for the first year

Reads well

  • Agent service at no cost in year one
  • A modest $99 renewal
  • $199 plus the state fee

Reads poorly

  • Annual report is not part of the quote
  • $99 extra for the EIN
Visit ME Registered Agent.orgPartner link. We may earn money if you buy.

Running totals at 1, 2, 3 and 5 years

RankQuote fromReading, year 1Reading, year 2Reading, year 3Reading, year 5
1Mainstay Filing$199$398$597$995Visit Mainstay FilingPartner link. We may earn money if you buy.
2Maine Registered Agent.co$199$298$397$595Visit Maine Registered Agent.coPartner link. We may earn money if you buy.
3ME Registered Agent.org$199$298$397$595Visit ME Registered Agent.orgPartner link. We may earn money if you buy.
Sampled November 13, 2026. Each column picks up one more renewal. None of the quotes cross in ten years.

Break-even test

Choose a number of years and every quote's cumulative cost appears; tick the box to add the EIN application for each provider.
Reading after 3 years: Mainstay Filing $597, Maine Registered Agent.co $397, ME Registered Agent.org $397. Quote with the lowest total: Maine Registered Agent.co.

Government side of the board, Maine

ChargeValueReference
Formation charge$175legislature.maine.gov (logged October 2026) for the record
Annual report$85 every yearmaine.gov (logged August 2026) for the record
Cost of missing the deadline$50maine.gov (logged August 2026) for the record
State fees over three years$345Computed from the rows above
Filing fee, plus the recurring report in years two and three, plus any minimum tax: that is the three-year state reading.

Notes on the order

Mainstay Filing wins filings handled per dollar, worth 30%, with Maine Registered Agent.co right behind.

Maine Registered Agent.co reads lower over three years but leaves the annual report with you.

With the EIN application added, Mainstay Filing's cumulative cost passes Maine Registered Agent.co's in year 2.

Maine LLC filing fee and requirements, quoted from the source

For $175, the LLC comes into existence through the Certificate of Formation (Form MLLC-6), delivered to the Maine Secretary of State. Every LLC must name a registered agent with an in-state street address.

Cited at: legislature.maine.gov (logged October 2026) for the record

The no-service reading

State fees alone read $345 for three years, which is the floor. The board shows what each service adds ($397 to $597).

Quick answers

What do LLC formation services charge in Maine?

Budget $199 plus $175 in state fees.

What do the quotes add up to over three years?

Anywhere from $397 to $597 for three years of service.

How much does Maine take to file an LLC?

$175, on the Certificate of Formation (Form MLLC-6).

What does Maine bill each year after formation?

Annual report: $85 a year, with the deadline stated as June 1.

Is the EIN application part of the quote?

Mainstay Filing includes it, Maine Registered Agent.co adds $99 and ME Registered Agent.org adds $99.

When does one quote pass another in total cost?

No crossing within ten years; no quote passes another.

Which LLC formation service ranks best in Maine?

By the five-part test the Maine quotes run Mainstay Filing, Maine Registered Agent.co and ME Registered Agent.org, led by Mainstay Filing on filings handled per dollar.

Next boards

Logged references

  1. August 2026 log entry for Maine Secretary of State, from maine.gov.
  2. August 2026 log entry for Maine Secretary of State, from maine.gov.
  3. August 2026 log entry for Maine report due date, from maine.gov.
  4. August 2026 log entry for 31 M.R.S. sec. 1531, from legislature.maine.gov.
  5. October 2026 log entry for Maine formation fee: Filing fee, from legislature.maine.gov.
  6. October 2026 log entry for Maine registered agent statute, from legislature.maine.gov.
  7. Logged November 13, 2026: Mainstay Filing Maine service page
  8. Logged November 13, 2026: Maine Registered Agent.co pricing page
  9. Logged November 13, 2026: ME Registered Agent.org pricing page