Accountability and integrity are among the core values that are central to the Department of Revenue’s (DOR) mission. The Office of Internal Audit upholds these values by providing independent, objective, and timely oversight across the Department.
In collaboration with management and employees, we help ensure the Department’s operations are effective, efficient, and in compliance with state and federal rules, laws, and regulations. Internal Audit also serves as the central point of contact for all external audits and security reviews conducted by federal and other state agencies.
The Internal Audit Director develops a risk-based annual aduit plan and presents it to the Executive Committee. To see what we will be working on this fiscal year, view a summary of our current plan to learn more.
Using the annual audit plan and ad-hoc requests from stakeholders, Internal Audit conducts performance audits, reviews, consultations, and investigations to evaluate and improve the effectiveness of governance, risk management, and control processes. Visit our report highlights to learn more about our recently completed projects.
Learn about the implementation status of recommendations made by Internal Audit using our Recommendations Dashboard.
Our VISION: To be trusted advisor to every employee and manager of the Department of Revenue.
Our MISSION: To strengthen the Department of Revenue by proactively partnering with employees and managers to provide independent, objective, and reliable insights into the areas of innovation and security, risks and controls, compliance, efficiencies and fraud protection.
For further information, please contact the Office of Internal Audit
720.653.9313 ● DOR_InternalAudit@state.co.us ● Internal Audit Intranet