The Colorado Department of Revenue (DOR) published a revised Colorado Firearms and Ammunition Tax Guide providing guidance on the state’s 6.5 percent excise tax imposed on vendors’ net taxable sales ...

The Colorado Department of Revenue has issued a draft of its “specified semi-automatic firearms guidance,” as required by a 2025 law that goes into effect on August 1 of this year. Last legislative ...

The Colorado Department of Revenue is warning Colorado residents of a text-based scam targeting state taxpayers, according to a news release. The text messages often ask individuals for banking ...

UPDATE: The Colorado Department of Revenue announced Tuesday that it plans to start processing state tax returns this week. When can you file taxes in Colorado? State to start processing returns this ...

Colorado saw a record fiscal year in sports betting last year, resulting in over $36 million in tax revenue after over $6.3 billion in bets were made, according to the Colorado Department of Revenue.

Colorado’s processing of tax returns online is delayed. As of Feb. 19, the state’s online website says the links for filing individual, fiduciary and business income taxes are “coming soon.” The ...

COLORADO (KOAA) — The Colorado Department of Revenue is warning taxpayers of a text-based scam that asks you for banking information to receive your tax refund. The department says the text will also ...

Colorado marijuana sales started off cold in 2024, reaching just under $115.4 million in January, according to recently revised numbers from the state Department of Revenue. January’s sales figure ...