Mississippi's Legal Information

Mississippi Business Name Search, Secretary of State, and LLC Costs

Mississippi Articles of Organization Website:


Mississippi Business Name:


* Mississippi refers to Articles of Organization as Certificates of Formation.

Name Availability:  https://corp.sos.ms.gov/corp/portal/c/page/corpBusinessIdSearch/portal.aspx#clear=1

Mississippi Secretary of State
125 S. Congress Street
Jackson, MS 39202

Telephone:  601-359-1633

LLC Documents:  https://corp.sos.ms.gov/corp/portal/c/page/login/portal.aspx (note you must login to access the documents needed)

Filing Fee:  $50

Filing Instructions:  Go to
to create an account and file online. 

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For step-by-step audio instructions on how to prepare and file your Articles of Organization, check out our LLC Packages.


To return to the list of links to the information for each state:  https://www.legalees.com/state-information/