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Biz Formation Report

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

Provider review · Missouri

MO Registered Agent.org Review (2026)

By the Biz Formation Report editorial team

$99 a year is what MO Registered Agent.org charges for Missouri registered agent service, and the same $99 at renewal. The plan covers an in-state street address for the registered office and online scans of legal papers served on the company. a Missouri LLC formed through it costs $199 plus the state fee, with the first year of agent service included. Foreign registration in Missouri runs $199 plus the state fee. Our reading: a fit for a Missouri-only company that wants a fixed agent price and will file its own yearly paperwork.

Our finding

MO Registered Agent.org: a fit for a Missouri-only companies

Score8.9out of 10
Annual price $99; renewal price $99

A straightforward Missouri agent with a flat price and a fixed renewal.

What you get

  • A physical in-state address listed for the company
  • Every legal paper served is scanned for you to read online

Good

  • $99 a year, unchanged at renewal
  • A lower yearly agent price than Mainstay Filing
  • Offers LLC formation and foreign registration too
  • Year-one agent service is included with LLC formation

Weak spots

  • $99 extra for the EIN application
  • Missouri only; other states need a different agent
Visit MO Registered Agent.orgPartner link. We may earn money if you buy.

What $99 a year includes

Under the $99-a-year plan, MO Registered Agent.org becomes the company's Missouri registered agent. The company gets an in-state street address for its registered office, and legal papers served there are scanned and uploaded to your account. The renewal price is unchanged at $99.

MO Registered Agent.org for a Missouri LLC formation

For $199, MO Registered Agent.org prepares and submits the formation document, and Missouri's own filing fee is extra. Year one of registered agent service is included, then the agent costs $99 a year. An EIN application adds $99, although the IRS issues EINs free of charge.

MO Registered Agent.org and foreign registration in Missouri

MO Registered Agent.org registers an outside company in Missouri for $199 plus the state's $105 fee. Year one of registered agent service is part of the package. The company supplies certificate of good standing/existence from the home state, issued within 60 days.

MO Registered Agent.org compared with Mainstay Filing

Mainstay Filing's agent plan totals $447 over three years, against $297 at MO Registered Agent.org, a difference of $150. Mainstay Filing offers one agent plan that works in all fifty states and scans the first three government mailings a year free. Mainstay Filing charges $199 a year for formation; MO Registered Agent.org totals $397 over three years for formation and the agent, with no report filing. Missouri Registered Agent.co is the other Missouri agent in this report; it charges the same $99 a year, and the two grade close together.

MO Registered Agent.org: common questions

How much does MO Registered Agent.org cost per year?

$99 a year for registered agent service, with no change at renewal. LLC formation costs $199 plus the Missouri filing fee.

Does MO Registered Agent.org prepare my annual report?

Missouri has no yearly LLC report with the Missouri Secretary of State; the only recurring task is keeping the agent on record.

Is MO Registered Agent.org a reasonable registered agent for a Missouri LLC?

Yes, for a company that will remain in Missouri and wants a stable agent price. Its average score across our Missouri pages is 8.9.

What is included with MO Registered Agent.org?

Missouri registered office address, with online scans of papers served on the company.

Does MO Registered Agent.org handle foreign registration in Missouri?

Yes, at $199 plus Missouri's fee, and it includes a year of agent service.

Related pages

Source notes

  1. Missouri registered agent statute (verified October 2026)
  2. RSMo 347.037 (verified August 2026)
  3. Missouri formation fee: Filing fee, official source (verified October 2026)
  4. Missouri Secretary of State, Corporations (verified October 2026)
  5. Form LLC 4, foreign LLC registration (verified October 2026)
  6. RSMo 347.153, registration of foreign LLCs (verified October 2026)
  7. RSMo 347.163, transacting business and penalties (verified October 2026)
  8. Missouri Department of Revenue, business registration (verified October 2026)
  9. Pulled November 12, 2026: MO Registered Agent.org, home, pricing and service pages
  10. Pulled November 12, 2026: Mainstay Filing, Missouri service pages