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Co Dept Of Revenue Login, Colorado's free, one-stop site for filing your taxes, managing your account and checking the status of your refund. Need Help Finding Information? Contact us. You do not need to login to Revenue Online to File a Return. Manage, file, and pay state-collected taxes and fees, including: How Was Your Service? Forgot your password? New user? Register here! If you need assistance, see the FAQ. Your Social Security Access the SUTS system for tax filing and jurisdiction management. How do I change the access level for a login ID to an account? Log in to the account in Revenue Online (opens in new window). © Copyright 2026. How Was Your Service? Revenue Online File state taxes and manage your state tax account Visit Revenue Online Revenue Online Help Business E-File Options Revenue Online (ROL) Sales & Use Tax System (SUTS) Revenue Online Sales Tax Spreadsheet Additional Tax Information Climate We would like to show you a description here but the site won’t allow us. How Was Your Service? Did you find what you were looking for? Colorado's free, one-stop site for filing your taxes, managing your account and checking the status of your refund. Having trouble setting up your account on Revenue Online? Visit the Revenue Online Account Help page for additional account set-up videos. Online Services Revenue Online (ROL) Visit ROL ROL Help Manage, file, and pay state-collected taxes and fees, including: Sales and Use Tax Special Event Sales Tax Consumer Use Tax Withholding myDMV portal accounts became available for customers starting on February 17, 2026. Visit the Refund page to find out how you can check your refund status, no phone call needed! We would like to show you a description here but the site won’t allow us. 4. To register, you will need: Your Colorado-issued driver license, permit, or identification card. Each tax type has specific requirements regarding how you are able to pay your tax liability. . You may now close this window. Welcome to the Colorado Department of Revenue! Colorado Department of Revenue is the state agency for DMV, Gaming, Liquor Enforcement, Lottery, Where's my refund? Check online. Forgot Password? Need an account? Having trouble setting up your account on Revenue Online? Visit the Revenue Online Account Help page for additional account set-up videos. On the top of the screen, click "Manage My Profile" From here, click We would like to show you a description here but the site won’t allow us. Select a tax type below to view the available payment options. Learn how to manage your tax account using Revenue Online. You have been successfully logged out. : You may use the Colorado Department of Revenue's free e-file and account service Revenue Online to file your state income tax. We would like to show you a description here but the site won’t allow us. zds, qhc, eah, qbd, wht, icx, sob, suh, fiv, emi, dpm, gwl, qfo, tmd, svv,