Colorado Department Of Revenue Pay Online, 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 Tax Business Income Tax Individual Income Tax Fiduciary Income Tax Excise and Fuel Tax Fees and Charges, such as the Retail Delivery Fee Severance Tax First, complete the federal income tax return you will file with the Internal Revenue Service (IRS). Registering your vehicle in Colorado is a key responsibility for all residents. Click the “Pay Online” button to be redirected to the Colorado. You can use any of the following to pay for online filings: Visa, MasterCard, American Express, and Discover credit or debit cards. . Apply or Renew a License or Permit License Fees Online Payment A Certificate of Title is the legal document that proves you own your vehicle (on-highway or off-highway vehicle). Revenue Online (opens in new window) : You may use the Colorado Department of Revenue's free e-file and account service Revenue Online to file your state income tax. Apr 30, 2026 ยท Learn how to pay your Colorado state taxes online through Revenue Online, including payment plans, estimated taxes, and key deadlines. Make an electronic payment for a tax return or bill. Select a tax type below to view the available payment options. 5jakh, soz, 16a, vkrgcc, gpm0, 1anim2a4, uuydy, ee, paia, s7m,