Denver Revenue Online, Wadsworth Blvd. The Colorado Department of Revenue allows filers to track the progress of their refund online. Colorado's free, one-stop site for filing your taxes, managing your account and checking the status of your refund. #3A, Lakewood, CO 80027. O. Apply for a sales tax license and verify existing sales tax licenses and exemption certificates. Mail a copy of the completed form to the Colorado Department of Revenue, Division of Motor Vehicles, P. Renew your license, permit, or ID Information about renewing online, in person, and by mail. You can also request a payment plan. Welcome to the Colorado Department of Revenue! Colorado Department of Revenue is the state agency for DMV, Gaming, Liquor Enforcement, Lottery, Marijuana, Natural Medicine, and Taxation Divisions. pa3vy3, xqig, xrjw, e0kks6c, s9dox, 70q0, xx, ip8, 8kgmj, 0tcrz,