Our website will be undergoing scheduled maintenance starting Aug 7 at 11:00 a.m. and ending Aug 8 at 7:00 a.m. MST. During this time, you may experience temporary service interruptions. We apologize for any inconvenience.

News Article

Notice of Proposed Rulemaking – Innovative Motor Vehicle and Innovative Truck Credits

The Colorado Department of Revenue, Division of Taxation, will host a public rulemaking hearing on the income tax rule listed below on January 18, 2024, at 10:00 a.m.

This hearing will be conducted virtually. Those interested in attending the hearing must register to participate virtually . The Department has created a Virtual Rulemaking Hearing Guide

Proposed Rules: