Submit a Tax Data Request
If you have questions or data requests regarding the tax data reports we publish, email the Office of Research and Analysis (ORA) at DOR_ORA@state.co.us.
Do not email ORA for personal tax filing questions, media questions, or non-tax data related questions. Visit the Find Answers Fast website for information about most asked questions and a Google form to submit if you need help for non-tax data related questions.
Please include the following information in your email to ORA for tax data reports questions:
- Your full name
- Name of your organization
- Description of your tax 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.
Tax Reports
ORA can help with questions about the following tax reports:
- Cigarette, Nicotine, & Tobacco Excise Tax Reports
- Corporate Statistics of Income Reports
- Firearms and Ammunition Tax Report
- General Fund Collections Reports
- Income Tax Credits
- Income Tax Subtractions
- Individual Income Tax Data Snapshots
- Individual Statistics of Income Reports
- Liquor Excise Tax Reports
- Lodging 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.