All State Offices will be CLOSED on December 25 in observance of Christmas, and January 1 in observance of New Year's Day.

News Article

Notice of Proposed Rulemaking – Miscellaneous Docket

The Colorado Department of Revenue, Taxation Division, will hold a public rulemaking hearing on the following tax rules on November 30, 2021 at 10:00 a.m. This hearing will be conducted entirely by telephone and video conference, and will be recorded.

Enterprise Zone Rules - Adopted

On August 18, 2021, the Colorado Department of Revenue, Division of Taxation, adopted five enterprise zone rules. The adoption was based on the public rulemaking hearing held on April 22, 2021.

Drafts for Stakeholder Input – Income Tax Rules

On June 9, 2021, the Colorado Department of Revenue, Division of Taxation, asked for input from stakeholders regarding drafts of the following amended rules. The Department prepared the following drafts to aid in the process of soliciting public comments.