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