Missouri

Missouri Corporations Division - Corporations Division (Business Services)

Contact for business filings

Phone: (573) 751-4153
Fax: (573) 751-5841
Email: [email protected]
Mail filings to: Corporations Division, James C. Kirkpatrick State Information Center, PO Box 778, Jefferson City, MO 65101-0788
Walk in: Corporations Division, 600 W Main St, Room 322, Jefferson City, MO 65101 Corporations Division (Main Office) - walk-in
Office: U.S. Customs & Post Office Building, 815 Olive St, Ste 150, St. Louis, MO 63101 - (866) 223-6535 ext. 2, fax (573) 751-5841 St. Louis branch office
Office: Kansas City State Office Building, 615 E. 13th St., Fifth Fl Ste 513, Kansas City, MO 64106 - (866) 223-6535 ext. 2, fax (573) 751-5841 Kansas City branch office
Office: Springfield State Office Building, 149 Park Central Sq., Ste 624, Springfield, MO 65806 - (866) 223-6535 ext. 2, fax (573) 751-5841 Springfield branch office

Form an LLC: $50 state fee
Register a foreign LLC: $105 state fee
Franchise tax: none.
How you can file an LLC formation: onlineemailfaxmailwalk in
Every Missouri corporation and LLC must keep a registered agent with a street address in Missouri.

Fees are the statutory amounts on file as of 2026-08-04; the state may add processing or expedite charges.