Step-by-step guide to forming a LLC in Colorado. Filing fee ($50), requirements, timeline, taxes, and what international founders need to know.
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Step-by-step process for international founders.
Choose a state
File Articles of Organization
Appoint registered agent
Draft Operating Agreement
Get EIN (Form SS-4)
Open business bank account
File annual report / pay annual fees in Colorado
Annual fee: $10. Due: Annually
| Cost Item | Amount | Notes |
|---|---|---|
| State filing fee | $50 | One-time, paid to Colorado SOS |
| Registered agent (Year 1) | $50–$150/yr | Required in Colorado |
| Annual report / renewal | $10/yr | Due: Annually |
| EIN (Federal Tax ID) | Free | Apply via IRS Form SS-4 |
| Operating Agreement / Bylaws | $0–$500 | DIY or attorney-drafted |
| Business bank account | $0 | Mercury or Relay recommended |
| Total Year 1 (estimated) | $160–$710 | Varies with registered agent choice |
Pass-through (taxed on personal return)
IRS Form: Form 1065 (multi) / Schedule C (single)
Yes (4.4% flat)
Franchise tax: None
Yes. Colorado allows non-US residents to form a LLC entirely remotely. You need a registered agent with a Colorado address, and you'll apply for an EIN from the IRS using Form SS-4.
No. You can form a Colorado LLC from anywhere in the world. However, you must maintain a registered agent with a physical Colorado address.
Standard processing: 1–5 days. Expedited processing is available for an additional fee through the Colorado Secretary of State.
Mercury and Relay are the top choices for international founders. Both open accounts fully online, require no US visit, and work well with Colorado entities.