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Colorado LLC · Step 3 of 8 · Verified June 2026

Colorado LLC Articles of Organization — Step 3 of 8

This is the single filing that legally creates your Colorado LLC — $50, filed online only, with most approvals landing in minutes. Get your details ready ahead of time and this step takes less than 15 minutes.

Ahmad Adil Written & verified by Ahmad Adil, LLC School·Updated June 2026
Quick Answer

File the Articles of Organization online only through the Colorado Secretary of State's eCorp portal for $50 — Colorado does not accept paper filings for this document. Approval is typically instant, often within minutes of submission. You'll need your LLC name, principal office address, registered agent details, and management structure (member-managed or manager-managed) ready before you start.

Step 3 — Fast Facts
Filing fee
$50
Filing method
Online only
Processing
Instant, typically
Filed with
CO Sec. of State
Portal
eCorp
Paper filing
Not accepted
Next step
Step 4 →

What You'll Need to File

Colorado's Articles of Organization form is short — most of the effort is in having the right information ready before you sit down at the eCorp portal:

  • Your LLC's exact legal name — including the designator (LLC, L.L.C., etc.), confirmed available via Step 1.
  • Principal office address — where your LLC's main records and business are based; can be in or outside Colorado.
  • Registered agent name and Colorado street address — from Step 2.
  • Management structure — whether the LLC will be member-managed (owners run it) or manager-managed (designated managers run it).
  • Organizer's name and address — the person filing the paperwork (doesn't have to be an owner).
  • Payment method — the $50 fee is paid by credit card at the time of filing.

Filing-Readiness Checklist

Check off each item as you gather it — once you're at 100%, you're ready to file:

Filing-Readiness Checklist
Get everything ready before you file
0%
LLC name confirmed availableChecked against the Colorado Business Database
Principal office address readyDoesn't have to be in Colorado
Registered agent name and addressPhysical Colorado street address, no P.O. box
Management structure decidedMember-managed or manager-managed
Organizer's name and addressThe person submitting the filing
Credit card ready for the $50 feePayment is required at time of online filing
Colorado eCorp account createdFree to set up at the Secretary of State's site
You're ready to file! Head to the Secretary of State's eCorp portal to submit.
Colorado LLC owner filing Articles of Organization online through the Secretary of State portal

How to File

  • Go to the Colorado Secretary of State's eCorp portal and select "File a Document" → "Articles of Organization" for a Limited Liability Company.
  • Enter your LLC's information — name, principal office address, registered agent, and management structure.
  • Review and submit — the system checks your name for distinguishability automatically as part of the filing.
  • Pay the $50 fee by credit card — approval is typically instant.
  • Download your filed Articles — this is your official proof of formation; you'll need it to open a business bank account and apply for an EIN.

No paper filing option existsColorado has fully discontinued paper Articles of Organization filings — everything must go through the online eCorp portal. If you're not comfortable filing online yourself, this is exactly the kind of task a formation service handles for a flat fee.

Ahmad Adil's Take: Colorado's filing is genuinely one of the fastest we've seen — most people are approved before they finish their coffee. The only thing that ever slows this down is showing up unprepared, so run through the checklist above before you start the online form. Save a PDF of your approved Articles the moment you get it; you'll need it again almost immediately for your EIN application and bank account setup.
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Frequently Asked Questions

Colorado Articles of Organization — FAQ

How much does it cost to file Colorado's Articles of Organization?
The filing fee is $50, paid by credit card at the time of your online submission.
Can I file Colorado's Articles of Organization by mail?
No. Colorado only accepts online filings for Articles of Organization through the Secretary of State's eCorp portal — there is no paper filing option.
How long does it take Colorado to approve an LLC filing?
Typically instantly, often within minutes of submitting and paying online, since Colorado's electronic filing system processes most standard filings automatically.
What is the difference between member-managed and manager-managed?
In a member-managed LLC, all owners participate directly in running the business. In a manager-managed LLC, owners appoint one or more managers, who may or may not also be owners, to run daily operations.
Does my Colorado LLC's principal office need to be in Colorado?
No. Your principal office address can be located anywhere, though your registered agent must still have a physical Colorado street address.
Who can be the organizer on a Colorado LLC's Articles of Organization?
Anyone — the organizer doesn't have to be an owner or manager of the LLC. It's simply the person or entity submitting the filing paperwork.
What do I get after my Colorado LLC is approved?
A downloadable, filed copy of your Articles of Organization from the eCorp portal — this document serves as your proof of formation for opening a bank account and applying for an EIN.
Ahmad Adil, founder of LLC School
About the Author
Ahmad Adil

Ahmad Adil is the founder and CEO of LLC School. The filing guidance here — the $50 fee, the online-only eCorp process, and the required information — reflects current Colorado Secretary of State guidance. This is educational information, not legal advice.

About Ahmad Adil → Colorado LLC Overview →
Up Next · Step 4 of 8
Write an Operating Agreement
Not required by Colorado, but genuinely recommended.
Step 4: Operating Agreement
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