The Missouri quotes
Ranked by the
lab method. State fees do not hinge on the agent.
1. MO Registered Agent.org: best for a single state to cover
Best reading
Opening quote $99; renewal quote $99
- Opening quote
- $99
- Renewal quote
- $99/yr
- Reading at year 3
- $297
MO Registered Agent.org reads best in Missouri: one state, $99 a year, $99 when it renews.
A lower three-year reading than Mainstay Filing puts it first; cost is the heaviest term.
Quote includes
- A physical in-state office
- Legal documents posted to your account
Reads well
- Annual price under the national quote
- Year 1 $99, year 2 $99
Reads poorly
- Expanding means finding a new agent
2
2. Mainstay Filing: best for one agent for every state
Any state
Opening quote $149; renewal quote $149
- Opening quote
- $149
- Renewal quote
- $149/yr
- Reading at year 3
- $447
Mainstay Filing fills quote 2: $149 a year here and the same $149 in every other state.
MO Registered Agent.org reads $150 lower across three years, enough to rank ahead.
Quote includes
- A street address located in the state
- Three government mailings a year, scanned free of charge
- Also serves nonprofits, corporations, LPs and LLPs
Reads well
- $149 every year
- The same price in all fifty states
Reads poorly
- Costs $50 extra annually
- Agent service only, reports stay with you
3
3. Missouri Registered Agent.co: best for a second local quote
Local quote
Opening quote $99; renewal quote $99
- Opening quote
- $99
- Renewal quote
- $99/yr
- Reading at year 3
- $297
Missouri Registered Agent.co holds spot 3 because one state, $99 a year, $99 when it renews.
No price difference from MO Registered Agent.org.
Quote includes
- A physical in-state office
- Legal documents posted to your account
Reads well
- Year 1 $99, year 2 $99
- Annual price under the national quote
Reads poorly
- Expanding means finding a new agent
Year-by-year readings
Company prices from November 13, 2026, accumulated by year. No quote passes another within ten years.
Try another time span
Choose a number of years and every quote's cumulative cost appears.
Government side of the board, Missouri
Our state figure counts three items: the filing, two years of reports and a minimum tax where one exists. Variable costs like publication are excluded.
What settled the order
Weight 36%: measured three-year cost. That term separated the top two quotes.
On the three-year column MO Registered Agent.org sits at $297, a $150 difference from Mainstay Filing.
Missouri registered agent requirements, quoted from the source (Missouri Secretary of State)
Every LLC must name a registered agent with an in-state street address.
A Missouri resident, or a corporation authorized in Missouri, whose business office is the registered office. Look up RSMo 347.030.
The address has to be a physical street address in Missouri. A P.O. box can be listed only together with a street address.
As written: revisor.mo.gov (logged October 2026) for the record
The no-service reading
Serving as your own registered agent adds nothing if you qualify. Every quote above bills $99 to $149 a year for the in-state address.
About these readings
What does a Missouri registered agent charge each year?
Our quotes bill $99 to $149 per year.
What do three years of agent service cost?
Anywhere from $297 to $447 for three years of service.
Must a Missouri LLC keep a registered agent on record?
Yes. Every LLC must name a registered agent with an in-state street address.
Is the owner allowed to be the registered agent?
Yes, when you qualify under the rules listed here.
What does the state bill the LLC every year?
When does one quote pass another in total cost?
No break-even inside ten years.
Which registered agent ranks best in Missouri?
MO Registered Agent.org ranks first. Mainstay Filing and Missouri Registered Agent.co follow.
Logged references
- August 2026 log entry for RSMo 347.037, from revisor.mo.gov.
- October 2026 log entry for Missouri formation fee: Filing fee, from sos.mo.gov.
- October 2026 log entry for Missouri registered agent statute, from revisor.mo.gov.
- November 13, 2026 sample from the MO Registered Agent.org pricing page
- November 13, 2026 sample from the Mainstay Filing Missouri service page
- November 13, 2026 sample from the Missouri Registered Agent.co pricing page