Colorado Certificate of Formation: What to File (2026)

Fact-checked by the LegalGlass editorial team against primary sources · Published Aug 6, 2026 · Last updated Aug 6, 2026

Colorado does not issue a "Certificate of Formation." To create a Colorado LLC you file the Articles of Organization online with the Colorado Secretary of State for a $50 fee; a corporation files Articles of Incorporation. A Certificate of Good Standing is a different document - it proves an existing entity is in compliance and Colorado provides it free through its website.

Colorado Has No "Certificate of Formation"

If you searched for a Colorado Certificate of Formation, the short answer is that Colorado does not have one. "Certificate of Formation" is the name that certain other states give to the document that creates an LLC - most notably Texas (Form 205), Delaware, Washington, and New Jersey. Colorado uses a different name for the same legal act. This is a common source of confusion because formation terminology is not uniform across the 50 states, and templates or articles written for one state often borrow another state's vocabulary.

In Colorado, the document that legally creates a limited liability company is the Articles of Organization, filed online with the Colorado Secretary of State. So when a bank, lender, or out-of-state form asks a Colorado LLC for its "certificate of formation," what they actually need is your filed Articles of Organization - or, in some cases, a Certificate of Good Standing, which is explained below. For the full filing walk-through, see Colorado Articles of Organization.

For an LLC: Articles of Organization

To form a Colorado LLC you file Articles of Organization with the Secretary of State and pay a $50 filing fee. Unlike most states, Colorado does not offer a paper form - every business document is filed through the Secretary of State's online portal, and approval is usually immediate. Under C.R.S. § 7-80-204, the Articles state the LLC name, principal office address, registered agent, management structure, and the person forming the company. The Secretary of State's acceptance of the Articles is what brings the LLC into legal existence under the Colorado Limited Liability Company Act. For the complete process, see how to form an LLC in Colorado and the national how to form an LLC guide.

For a Corporation: Articles of Incorporation

If you are forming a corporation rather than an LLC, the creating document is the Articles of Incorporation, also filed online with the Colorado Secretary of State under the Colorado Business Corporation Act (Title 7, Articles 101 to 117 of the Colorado Revised Statutes). The corporate document is likewise sometimes loosely called a "certificate of formation" or "certificate of incorporation" in other states, but in Colorado it is the Articles of Incorporation. Choosing between an LLC and a corporation affects taxes and governance; compare structures at S-corp vs LLC and LLC vs corporation.

Terminology by State: What Maps to What

The table below maps the "Certificate of Formation" concept to the correct Colorado document and shows how a few other states name it. This is why the same idea appears under different labels.

Whatever the label, the function is the same: a short public filing that creates the entity and is separate from the internal operating agreement, which is never filed with the state. The practical takeaway is to ignore the label and match the document to the action you need. If you are creating a new Colorado LLC, you want the Articles of Organization. If a lender or a government office elsewhere asks a Colorado company for its "certificate of formation," they will almost always accept the filed Articles of Organization or a Certificate of Good Standing in its place.

Certificate of Good Standing vs Articles of Organization

A related document people confuse with a "certificate of formation" is the Certificate of Good Standing (sometimes called a certificate of compliance or existence). These are not the same thing:

• Articles of Organization - the filing that creates the LLC. You file it once, at the start, for $50.
• Certificate of Good Standing - a certificate the Secretary of State issues later that confirms an existing entity is active and in compliance. Colorado provides it free through its website, and it is often requested by banks or by other states when you register to do business there.

You can verify an entity's current status for free using the Colorado business database before printing a certificate. If you need a stamped copy of the actual formation document, order a certified copy of your Articles of Organization from the Secretary of State, which does carry a fee.

Colorado Formation Fees (2026)

The fees below are set by the Colorado Secretary of State and Department of Revenue, and apply whichever term you started your search with.

Colorado has periodically offered temporary reduced business-filing fees, so confirm the current amount on the Secretary of State fee schedule before you file. For ongoing costs, see how much a Colorado LLC costs.

After You Form the Entity

Once the Secretary of State records your Articles of Organization, a few obligations follow: adopt an internal operating agreement; get a free federal EIN from the IRS; register with the Colorado Department of Revenue for a sales tax license if you sell taxable goods; and file your annual $25 Periodic Report. Colorado taxes pass-through income at a flat 4.40%. Also confirm any local business license requirements and keep your registered agent current to avoid delinquency.

Frequently Asked Questions

Does Colorado have a Certificate of Formation?

No. Colorado uses the Articles of Organization to create an LLC, for a $50 fee, filed online. "Certificate of Formation" is the term used in Texas, Delaware, Washington, and a few other states.

What is the Colorado equivalent of a Certificate of Formation?

For an LLC it is the Articles of Organization; for a corporation it is the Articles of Incorporation. Both are filed online with the Colorado Secretary of State.

How much does it cost to form a Colorado LLC?

The Articles of Organization filing fee is $50, filed online. After that, an LLC files a $25 Periodic Report each year. See Colorado LLC cost.

Is a Certificate of Good Standing the same as a Certificate of Formation?

No. A Certificate of Good Standing confirms an existing entity is in compliance; it does not create the entity. Colorado provides it free online. The Articles of Organization create a Colorado LLC.

Where do I file to form a business in Colorado?

With the Colorado Secretary of State online. Trade names (DBAs) are also filed with the state - see Colorado DBA filing.

Related

• How to form an LLC (cluster hub)
• How to form an LLC in Colorado
• Colorado Articles of Organization
• Colorado registered agent requirements
• Colorado operating agreement
• Colorado Periodic Report
• How much does a Colorado LLC cost?
• Colorado DBA (trade name) filing
• LLC vs corporation
• How to dissolve an LLC in Colorado

Sources

1. Colorado Secretary of State - Business Organizations Fee Schedule ($50 Articles of Organization; $25 Periodic Report; $10 Statement of Change).
2. Colorado Secretary of State - Business Division FAQs (online-only filing; Articles of Organization).
3. Colorado Secretary of State - Certificate of Good Standing FAQs (free through the website).
4. Colorado Secretary of State - Business Home (file a form; search records).
5. Colorado Revised Statutes - § 7-80-204, Articles of Organization.
6. Colorado Revised Statutes - Title 7, Article 102, Corporate Formation (Articles of Incorporation).
7. Texas Secretary of State - Business Organizations Code Forms (Texas uses Certificate of Formation, Form 205).
8. Washington Secretary of State - Business Entities (Washington LLCs file a Certificate of Formation).
9. Delaware Division of Corporations - How to Form a New Business Entity (Delaware uses a Certificate of Formation).
10. Colorado Department of Revenue - Individual Income Tax (flat 4.40% rate on pass-through income).
11. IRS - Limited Liability Company (LLC) (federal default classification).
12. IRS - Get an Employer Identification Number (free EIN).

LegalGlass provides general information for educational purposes and is not a law firm or a substitute for advice from a licensed attorney or tax professional. Laws, fees, and thresholds change; verify current requirements with the Colorado Secretary of State before acting.