The Department of Revenue is processing 2023 income tax returns. For more information, please read the Department's announcement.


Enterprise Zone Rules - Adopted

Hide Featured Image

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.

Prior to the public rulemaking hearing, the Department solicited public comment on the rules from December 7, 2020 through January 15, 2021.

Copies of the adopted rules, dates of publication in the Colorado Register, and effective dates may be found on the Secretary of State’swebsite at the links below.