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Revenue Online

File state taxes and manage your state tax account.

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Access the Child and Adult Care Food Program's (CACFP) online application and reimbursement system.
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The Storage Tank Online Payment System allows you to pay invoices owed to the State of Colorado Division of Oil and Public Safety quickly and easily.
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Apply online to become an educator in the state of Colorado through the Department of Education.
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The Collections section of the Department of Revenue Taxation Division provides resources on paying a debt owed to the state of Colorado.
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With more than 23 million acres of public land, Colorado is an outdoor enthusiast's paradise. Learn more about Colorado hunting licenses and purchase your license online.
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WIC is The Special Supplemental Nutrition Program for Women, Infants and Children. WIC gives you resources, knowledge and tools to help you and support your family. It’s free for moms, dads, grandparents, foster parents and all Colorado families who qualify. Find your nearest WIC clinic online.
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Browse all business forms made available online by the Department of State.
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With information on your personal Colorado vehicle use, Your CDOT Calculator will approximate how much you contribute annually in taxes and fees to support the transportation system you use. It also shows how CDOT uses that revenue to maximize each dollar spent on the state’s highway system.
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The Colorado Bureau of Investigation (CBI) maintains an online database of convicted sex offenders with search functionality.
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Licensed gaming businesses and employees can update their address or name on file using this online form.
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Look up and manage your license with the Department of Regulatory Agencies using the online licensing portal.