Douglas is Commissioner of the Internal Revenue Service’s Large Business and International (LB&I) Division headquartered in Washington, D.C. In this role, he is the United States Competent Authority and oversees tax administration activities for domestic and foreign businesses and partnerships with a United States tax reporting requirement and assets equal to or exceeding $10 million as well as the Global High Wealth and International Individual Compliance programs.
 
Prior to his current executive appointment, Mr. O’Donnell served as the Deputy Commissioner (International) in LB&I. In this role he was responsible for planning, developing, directing, and implementing a comprehensive servicewide tax administration program that enhances compliance with international tax laws, ensures consistency in taxpayer treatment, continuously improves systems and processes and effectively allocates resources to meet servicewide international tax administration priorities.  
 
Mr. O’Donnell previously served in other executive positions including the Assistant Deputy Commissioner, International; Director, Competent Authority & International Coordination; Director of International Compliance, Strategy & Policy; Deputy Director, Pre-Filing and Technical Guidance; and the Director of Field Operations, Heavy Manufacturing and Transportation Industry.  
 
Mr. O’Donnell began his career with IRS in 1986 as a revenue agent in Washington, D.C.  He holds a Bachelor’s of Science degree in accounting from the University of Maryland, College Park, and is a Certified Public Accountant in the state of Maryland.

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