中文 Get my plan

Articles of Organization: how to file the LLC formation

Form the LLC online with the Secretary of State, or register a company formed elsewhere.

Colorado Secretary of StateColoradoUpdated October 21, 2026Sources checked October 21, 2026

Agency
Colorado Secretary of State
Where it applies
Colorado
How it's filed
Filed online
Fee
Varies

When the owner is abroad

A company formed in another state or abroad registers as a foreign entity instead.

Official links

From Placetta's library of official sites. Check the agency's page before you file; Placetta re-checks it before every filing.

Every filing links to the agency's own page, and every fact comes from an official form or agency page. Agency requirements change; check the agency's page before you file. How we source and check these guides

Get the plan for your exact address

This guide covers the city. Your exact address decides the county, the health district and the zoning. Placetta maps every filing for it, fills the official forms from your details, adds the deadlines and puts them up for your approval.

  • The full list for your address, in filing order
  • The official forms, filled line by line
  • Renewal and inspection reminders

Free to start, no card needed. We only use your email to reach you.

Get my plan