Colorado Compliance Guide
Filing requirements, deadlines, and fees for Colorado business entities.
Filing Obligations
Periodic Report
AnnualColorado entities must file a periodic report annually. The filing window opens two months before the anniversary month.
Anniversary month of formation (during the 3-month period beginning 2 months before the anniversary)
$10
Entity becomes delinquent; administrative dissolution after cure period
Online
Key Dates
Frequently Asked Questions
How much is the Colorado periodic report?
$10 — one of the lowest annual report fees in the country.
When is the Colorado periodic report due?
During the three-month window starting two months before your entity's formation anniversary month.
What is it called in Colorado?
Colorado calls its annual report a 'Periodic Report' rather than an annual report.
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Get Started FreeLast updated: 2026-02-27. Information is provided for general guidance and may not reflect the most recent changes. Always verify with the official state registrar.