Missouri Registered Agents (2026): Official Rules, State Fees and the 3 Best Agents
Missouri in 2026, registered agent service: we rank MO Registered Agent.org ($99 a year), Mainstay Filing ($149 a year) and Missouri Registered Agent.co ($99 a year) in that order. There is no yearly report fee in Missouri, which shares 1st of 50 on yearly state fees.
Entry by the Statewise Business almanac desk ·
The Missouri schedule
1stof 50 states on yearly state fees
150
Ordered from least to most expensive, tied with others. All fifty rows
Missouri registered agent rules as the state states them
Every LLC must name a registered agent with an in-state street address. The address has to be a physical street address in Missouri. A P.O. box can be listed only together with a street address.
Who may act: A Missouri resident, or a corporation authorized in Missouri, whose business office is the registered office. This rests on RSMo 347.030.
Recurring charges on the state side
Missouri has no repeating LLC report, so the registered agent is the one yearly line item here.
How the Missouri order was set
Added cost over three years settled first place in Missouri. It carries 32% of the score, and the other criteria are requirements covered, renewal terms, fit with state rules, fee clarity.
Three years with MO Registered Agent.org cost $297 in service fees, $150 less than with Mainstay Filing.
Missouri registered agent questions
Is a registered agent compulsory in Missouri?
It is. Every LLC must name a registered agent with an in-state street address.
Who is allowed to act as the registered agent in Missouri?
A Missouri resident, or a corporation authorized in Missouri, whose business office is the registered office.
What does a Missouri registered agent charge each year?
$99 to $149 a year, going by this page.
What does the state charge an LLC every year?
Nothing repeats with the state: Missouri has no yearly report fee.
Which registered agents does this entry list?
MO Registered Agent.org ($99 a year), Mainstay Filing ($149 a year) and Missouri Registered Agent.co ($99 a year), in almanac order.
Which registered agent should I choose?
Our entry order: MO Registered Agent.org ($99 yearly for a Missouri agent with an in-state office address), then Mainstay Filing and Missouri Registered Agent.co.