Submit a Request
We can help with many taxation data requests. Email the Office of Research and Analysis (ORA) at: DOR_ORA@state.co.us
Please include the following information in your email:
- Your full name
- Name of your organization
- Description of your data request or question
- Why you want this information
- Preferred by date
- Include attachments, if applicable
Taxpayer Confidentiality
ORA cannot provide information pertaining to specific companies or taxpayers because it is illegal under Colorado Revised Statute §39-21-113 (4)(a) which precludes the Department of Revenue from disclosing any taxpayer-specific information (i.e. Colorado account numbers, names, addresses, return data) from any tax return of any kind. In order to release information publicly, data are aggregated such that it prevents the identification of a specific return or taxpayer. Some data are not releasable due to this confidentiality requirement.
Reports
ORA can help with questions about the following reports:
- Cigarette, Nicotine, & Tobacco Excise Tax Report
- Corporate Statistics of Income Reports
- General Fund Collections Reports
- Gig Economy Reports
- Individual Income Tax Data Snapshots
- Individual Statistics of Income Reports
- Liquor Excise Tax Reports
- Marijuana Sales Reports
- Marijuana Tax Reports
- Motor Fuel Consumption Reports
- Sales Reports
- Tax Filer Demographics and Migration Reports
- Tax Profile and Expenditure Reports
- Transportation Fees Revenue Report
- Voluntary Contributions Reports
Additional reports prepared by other offices can be found on the Data and Reports page. Contact information for questions about those reports can be found on the menu pages.