Form a S-Corp in Colorado

Everything you need to know about forming a S-Corp in Colorado. Filing fees, requirements, timeline, and step-by-step guidance.

$50

Filing Fee

7-10 business days

Processing Time

Required

Registered Agent

How to File

Select an available name that includes 'Corporation,' 'Incorporated,' 'Company,' or abbreviations. Check availability through Colorado SOS website.

30 minutes

Designate a registered agent with a Colorado address to receive legal documents and state correspondence.

15 minutes

Submit Articles of Incorporation to Colorado Secretary of State with required information and filing fee.

45 minutes

Apply for an Employer Identification Number from the IRS for tax purposes and banking.

20 minutes

Once your S-Corp is officially formed, you'll want to complete these important steps:

•File Form 2553 with IRS — Submit IRS Form 2553 within 75 days to elect S-Corporation tax status for pass-through taxation.
•Create Corporate Bylaws — Draft internal bylaws governing corporate operations, though not required to be filed with the state.
•Issue Stock Certificates — Issue stock certificates to initial shareholders and maintain proper corporate records.

✓Pass-through taxation eliminates double taxation on corporate profits
✓Limited liability protection for shareholders from business debts and obligations
✓Enhanced credibility and professional image for business operations
✓Ability to have up to 100 shareholders while maintaining tax benefits

•Strict eligibility requirements including citizenship and residency restrictions for shareholders
•Limited to one class of stock which restricts investment flexibility
•Required to file both state annual reports and federal tax returns

Annual Report Fee:$10

Report Due:First day of anniversary month

Annual report must be filed by the first day of the anniversary month of incorporation. Late fees apply after due date.

Last verified: December 2025Source

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