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The TAX Division provides the resources needed to pay for the services provided by the State of Colorado.
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Announcements and News
Rulemaking Announcements
The Colorado Department of Revenue, Division of Taxation, is hosting a workgroup meeting to discuss the promulgation of a new sales tax rule regarding leases. The Department has prepared the draft rule below to aid in the process of soliciting public comments.
The Colorado Department of Revenue, Division of Taxation, is seeking public input regarding drafts of the following rules. The Department has prepared the attached drafts to aid in the process of soliciting public comments.Sales Tax Rules
Thank you to those who have participated in our workgroup to date. Recordings of prior meetings, and other meeting materials, may be accessed from the public drive for the workgroup.
Press Releases
State to send Coloradans information about tax credits they might be eligible to claimDENVER — This year, Governor Jared Polis, the Colorado Department of Revenue, and the Department of Public Health and Environment collaborated on an innovative initiative to share ways to save money.
LAKEWOOD - March 14, 2025 — The Colorado Department of Revenue, Taxation Division is now accepting tax returns for partnerships, S corporations, and C corporations.
Denver, CO – March 12, 2025 – The Colorado Department of Revenue’s Taxation Division, in collaboration with the Colorado Small Business Development Center (SBDC), is excited to announce a Spanish-language version of its Sales Tax Webinar. This initiative aims to support Spanish-speaking business owners and tax professionals in understanding and complying with Colorado tax laws.
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The TAX department is built for Coloradans like you. Let us know what’s working—or what could be better.