FacultyFaculty/Author Profile

Mark E. Erwin

Internal Revenue Service
Senior Technician Reviewer, Branch 5
Office of the Chief Counsel (International)
Washington, DC, USA

Mark Erwin is the Senior Technical Reviewer in Branch 5 of the I.R.S. Office of Associate Chief Counsel (International), where he specializes in the taxation of foreign financial institutions and cross-border financial products. Prior to joining Chief Counsel in 2006, Mr. Erwin spent several years practicing tax law at firms in Washington D.C. Mr. Erwin has degrees from New York University (J.D.), Princeton University (Ph.D.) and Trinity University (B.A.).


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