Deadline extended! The state-collected sales tax filing and payment deadline for January 2026 has been extended to March 2, 2026.

 
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Tax News

Press Releases

Marijuana sales generate over $236M in tax, fee revenue figures for 2025

DENVER - February 19, 2026 - The Colorado Department of Revenue (DOR) today released its latest figures on marijuana sales and tax revenue, showing the industry's continued economic impact generating $236,449,405 in 2025.With 2025’s tax and fee revenue, the state has now collected over $3.1 billion in cumulative tax revenue collected since January 2014.

Changes are coming to the popular Property Tax / Rent / Heat (PTC) Rebate Program as the state launches a new DAC program

DENVER, Wednesday, January 28, 2026 – Today, the Colorado Department of Revenue (DOR) announced how much eligible Co

State now accepting 2025 income tax returns

DENVER, Tuesday, January 27, 2026 — Taxpayers can now file income tax returns for 2025. The Colorado Department of Revenue, Taxation Division, offers tips to simplify the process and help Coloradans receive refunds quickly.
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