Choose a unique LLC name that complies with Missouri naming rules
Check name availability with the Missouri Secretary of State
Appoint a registered agent with a physical address in Missouri
File the Articles of Organization with the Missouri Secretary of State
Pay the required filing fee
Create an operating agreement
Obtain an EIN from the IRS if needed
Register for Missouri state taxes if required
Obtain any required local or industry-specific licenses and permits
Open a business bank account
File annual reports if required by your business structure or circumstances