All State Offices will be closed on Monday, January 19, 2026 for Martin Luther King Jr. Day.

 
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DR 0525 - Annual Report of Public Utility Intrastate Gross Operations Revenue

This is your reporting form to make the report of gross operating revenue from intrastate utility business in the State of Colorado during the calendar year 2025. On the basis of the reports from all utilities under the jurisdiction of the Colorado Public Utilities Commission (CPUC), and the provision of ยง40-2-111, C.R.S., the Colorado Department of Revenue (CDOR) will compute your fee for the upcoming fiscal year and advise you of the amount due.