Foreign LLC Registration in Mississippi (2026): 5 Moves and the 3 Best Services
Short answer for Mississippi, 2026: use Mainstay Filing ($199), Registered Agent MS.org ($199) and Mississippi Registered Agent.co ($199), ranked best to worst, if you want help registering an LLC from another state. The primer runs 5 moves: the filing, the $250 fee and what you owe after.
Prices come from each company's own site, read November 13, 2026. The $250 state fee is not in these figures.
Registering with Mississippi, move by move
Move 1
Does the rule reach your LLC?
An LLC formed in another state registers with Mississippi before doing business there. Skip registration and: Need to sue someday? Register first (Miss. Code Ann. 79-29-1013(1)). Its contracts stay valid (Miss. Code Ann. 79-29-1013(2)). A per-day charge of $10.
Where this comes from:sos.ms.gov, read October 2026
Move 2
Pull the document from your home state
You must have certificate of good standing or existence, no older than 180 days.
Order it when everything else is ready.
Move 3
Appoint a registered agent in Mississippi
Every LLC must name a registered agent with an in-state street address. The address has to be a physical Mississippi street address that is the agent's business office. P.O. boxes are not accepted.
Where this comes from:sos.ms.gov, read October 2026
Move 4
Prepare the Application for Registration of Foreign Limited Liability Company
the Mississippi Secretary of State, Business Services takes the form and the $250 fee together.
Where this comes from:sos.ms.gov, read October 2026
Move 5
After registration
File the Foreign LLC annual report for $250, April 15 and the registration stays alive.
The cost of this primer
Move
Recipient
Amount
Filing to register
To the state
$250
Foreign LLC annual report
To the state
$250
Paid help
The provider
$199 in the first year
State fees, years one to three
To the state
$750
State fees come from the official pages in the sources. Three years means the filing, two years of reports and the minimum tax where one applies.
How the marks came out
To-dos the price takes off you is 38% of the mark, and it is where moved ahead in Mississippi.
The company lives in one state and operates in another, which favors a single provider.
What founders ask
Which fees does Mississippi take from a foreign LLC?
$250 at the state office. Service fees: $199.
Which form do I file to register?
Registration takes one form, and the Mississippi Secretary of State, Business Services handles it.
Do I need a certificate from my home state?
Yes: certificate of good standing or existence, issued within 180 days of filing.
What if the LLC does business there without registering?
Need to sue someday? Register first (Miss. Code Ann. 79-29-1013(1)). Its contracts stay valid (Miss. Code Ann. 79-29-1013(2)). A per-day charge of $10.
What is due after registering?
After registering, the LLC files the Foreign LLC annual report; each one costs $250.
Which service should handle the registration?
Mainstay Filing, since $199 plus the state fee, with year one of the registered agent free and $149 a year after. Then Registered Agent MS.org and Mississippi Registered Agent.co.