3 Best Registered Agents in Missouri (2026): Fee Schedule
Mainstay Filing ($149/yr), Missouri Registered Agent.co ($99/yr) and MO Registered Agent.org ($99/yr) come out first, second and third among Missouri registered agents for 2026. Year one is billed at $99 to $149, and by year three the schedules total $297 to $447.
Prepared by the Agent Fee Tables editorial team ·
Schedules ordered by: Charges count 39% and duties 31% (the full order)
Missouri charges at a glance
Is a registered agent required?Yesrevisor.mo.gov {fee list dated October 2026}
What the first year bills$99 to $149Fee per year
Three-year range$297 to $447Three years of service fees
Totals even out inNot in ten yearsStable for a decade
Ranked schedules
Every charge is copied from the company's own pricing page. A different agent leaves the state fee as it was.
#Opening chargeRenewal chargeCharges, three years
1
1. Mainstay Filing: best for a nationwide agent
Schedule one
$149 opening, $149 at renewal
Opening charge
$149
Renewal charge
$149/yr
Charges, three years
$447
Mainstay Filing has the best schedule in Missouri: $149 a year here, and the identical charge in every other state.
Paying $150 above Missouri Registered Agent.co across three years takes the repeating filings off your plate.
Duties the charge covers
An office address inside the state
Up to three government mailings a year, scanned free
Covers LLCs, corporations, LPs, LLPs and nonprofits
The state's share is the filing, the reports in years two and three, and a minimum tax if there is one. Anything the state leaves unpriced is described, not totaled.
What settled it
Mainstay Filing wins duties inside the charge, worth 31%, with Missouri Registered Agent.co right behind.
Missouri Registered Agent.co bills less here, but coverage of all fifty states weighed more.
What Missouri requires of a registered agent (Missouri Secretary of State), in the state's own words
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. Law cited: 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 {fee list dated October 2026}
State fees only
Eligible owners pay nothing extra to go without a service. The schedules above charge $99 to $149 a year for the convenience.
Quick answers
What does a Missouri registered agent charge per year?
$99 to $149 a year on this page.
What do three years of agent service cost?
$297 to $447 in service fees, with state fees on top.
Does the state insist that a Missouri LLC have a registered agent?
Yes, it does. Every LLC must name a registered agent with an in-state street address.
May the owner act as the registered agent?
Yes, once both rules above are satisfied.
What does the state charge the LLC every year?
Missouri asks for no yearly report.
When does one schedule pass another in total charges?
They keep one order for ten years.
Which registered agent is the best value in Missouri?
Mainstay Filing, which wins on duties inside the charge. Missouri Registered Agent.co and MO Registered Agent.org follow.