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Judge Cathy Fung

Chambers Telephone Number: (202) 657-0100

Biography

Judge. B.A., University of California, Los Angeles; J.D., University of North Carolina at Chapel Hill; LL.M. in Taxation, New York University; and an LL.M. in Securities and Financial Regulation, Georgetown University Law Center. Served as a Law Clerk to the Honorable Robert A. Wherry of the United States Tax Court (2004-2006). Associate at Dewey Ballantine (later Dewey & LeBoeuf) (2006-2009); Attorney in the IRS Office of Chief Counsel, Financial Institutions and Products Division (2009-2015); Director, Headquarters Operations in the IRS Office of Chief Counsel, Large Business & International Division (2015-2019); Associate Area Counsel in the IRS Office of Chief Counsel, Large Business & International Division (2019-2022); and Deputy Area Counsel in the IRS Office of Chief Counsel, Litigation & Advisory Division (formerly Large Business & International) (2022-2024). Appointed by President Biden as Judge of the United States Tax Court and sworn in on December 13, 2024, for a term ending December 12, 2039.

Last updated: March 31, 2025.