Foreign LLC Registration, Missouri (2026): 5 Procedures and the 3 Best Services
Result for 2026: registering an LLC formed elsewhere in Missouri is best served by Mainstay Filing ($199), MO Registered Agent.org ($199) and Missouri Registered Agent.co ($199), ranked in that order. Missouri charges $105 for foreign registration, and 5 procedures describe the process.
Business transacted here through an LLC formed in another state calls for foreign registration. Without registration: Before it registers, the LLC cannot sue in the courts of Missouri (RSMo 347.163.1). Its contracts remain valid (RSMo 347.163.2).
Specimen: Logged against dor.mo.gov in October 2026
Procedure2
Procedure 2: Order the certificate from the home state
Certificate of good standing/existence from the home state is needed, not older than 60 days.
TipOrder it last so that it is current at filing.
Procedure3
Procedure 3: Select the Missouri registered agent
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.
Procedure 4: Prepare the Application for Registration of a Foreign Limited Liability Company
Delivering that filing completes the registration, and the state bills $105 for it.
Specimen: Logged against sos.mo.gov in October 2026
Procedure5
Procedure 5: What follows
Missouri requires no recurring report from a foreign LLC.
What each procedure costs in Missouri
Procedure
Paid to
Amount
Registration fee
To the state
$105
Service fees (optional)
The service
$199 at the outset
State fees, years one to three
To the state
$105
Method for the three-year state row: take the filing fee, add the reports due in years two and three, then add any yearly minimum tax. Service fees stay in their own rows.
How the Missouri results were ordered
The deciding criterion was procedures the price performs, worth 28% of the reading.
The company belongs to one state yet operates in a second, which favors one provider for both.
Brief answers
What will foreign registration cost in Missouri?
$105 as the official fee. The ranked services add $199.
Which form do I file to register?
A single form handles registration, and the Missouri Secretary of State, Corporations Division receives it.
Do I need a certificate from my home state?
Yes: certificate of good standing/existence from the home state, issued within 60 days of filing.
What if the LLC does business there without registering?
Before it registers, the LLC cannot sue in the courts of Missouri (RSMo 347.163.1). Its contracts remain valid (RSMo 347.163.2).
What is due after registering?
No recurring report for foreign LLCs in Missouri.
Which service should handle the registration?
The order of the readings is Mainstay Filing, MO Registered Agent.org and Missouri Registered Agent.co. Mainstay Filing is first because $199 above the state fee, a registered agent at no charge in year one, then $149 a year.