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Formation Rated

Rankings of registered agents, LLC formation and foreign registration services in all 50 states.

Entry · Montana

Montana Registered Agent.co Review (2026)

From the Formation Rated editorial team
Line one for Montana Registered Agent.co: $99 a year for Montana registered agent service, with the same $99 at renewal. The plan includes an in-state street address for the registered office and online scans of papers served on the company. Line two: forming a Montana LLC costs $199 plus the state fee, first year of agent service included. Line three: foreign registration in Montana, $199 plus the state fee. Rating note: it suits a Montana-only company that wants a fixed agent amount and files its own annual report.
Rating note

Montana Registered Agent.co: rated for a Montana-only companies

Annual price $99; renewal price $99

Our score9.0out of 10

A bare-bones Montana agent: flat amount, fixed renewal.

What you get

  • A registered office with an in-state street address
  • Served papers are scanned and placed in your online account

Pros

  • $99 a year, level on renewal
  • A lower yearly line than Mainstay Filing's agent
  • Also sells LLC formation and foreign registration
  • First agent year included when it forms your LLC

Trade-offs

  • Leaves the annual report line to you
  • EIN application is a separate $99 line
  • Montana only; other states need their own agent
Visit Montana Registered Agent.coPartner link. We may earn money if you buy.

Line items on the $99 plan

$99 a year makes Montana Registered Agent.co the Montana registered agent. The company receives an in-state street address as its registered office, and papers served there are scanned and posted to your account. Renewal carries over at $99.

Forming a Montana LLC: the Montana Registered Agent.co amounts

Formation through Montana Registered Agent.co is $199, with Montana's filing fee on a separate line. Year one of registered agent service is included; the agent line after that is $99 a year. An EIN application adds $99, though the IRS itself issues EINs free.

Montana then expects the annual report every year, due April 15, at $20; Montana Registered Agent.co leaves that line to you.

Foreign registration in Montana: the Montana Registered Agent.co amounts

Registering an outside company in Montana through Montana Registered Agent.co is $199, plus the state's $70. Year one of registered agent service is included.

Montana Registered Agent.co against Mainstay Filing

Agent service only: $297 over three years at Montana Registered Agent.co, $447 at Mainstay Filing, a gap of $150. Mainstay Filing sells a single agent plan that applies in all fifty states and scans the first three government mailings a year free. Mainstay Filing: $199 a year for formation plus the annual report filing. Montana Registered Agent.co: $397 over three years for formation and the agent, report filing excluded. Registered Agent MT.org is the other Montana agent on the books; it charges the same $99 a year, and the two rate closely.

Montana Registered Agent.co: your questions

What are Montana Registered Agent.co's amounts?

$99 a year for registered agent service, and the same on renewal. Formation is $199 plus the Montana filing fee.

Does Montana Registered Agent.co file my yearly report?

No. The Montana annual report is outside its published amounts, so it is your filing.

Does Montana Registered Agent.co rate well as a registered agent for a Montana LLC?

Yes, if the company is staying in Montana and wants a level agent amount. Its average score across our Montana pages is 9.0.

What does Montana Registered Agent.co include?

The Montana registered office address, and online scans of papers served on the company.

Does Montana Registered Agent.co register outside companies in Montana?

Yes, at $199 plus Montana's fee, with a year of agent service included.

Keep reading

Source lines

  1. Montana registered agent statute (ledger date October 2026)
  2. Montana Secretary of State fee page and fee sheet: standard annual report fee (ledger date October 2026)
  3. Montana yearly filing: Annual report: fee, official source (ledger date October 2026)
  4. Montana yearly filing: Annual report: fee, official source (ledger date October 2026)
  5. Montana report due date (ledger date August 2026)
  6. Mont. Code Ann. § 35-8-201 (ledger date August 2026)
  7. Montana formation fee: Filing fee, official source (ledger date October 2026)
  8. Montana Secretary of State, register a business (ledger date October 2026)
  9. MCA 35-8-1001, transacting business (ledger date October 2026)
  10. MCA 35-8-1002, consequences (ledger date October 2026)
  11. MCA 35-8-1003, application contents (ledger date October 2026)
  12. Montana Registered Agent.co, home, pricing and service pages: amounts read November 12, 2026
  13. Mainstay Filing, Montana service pages: amounts read November 12, 2026