Casey S. August
Previously, Casey worked in the IRS’s National Office of the Office of Chief Counsel in connection with the US Department of Justice on policy, administration, and litigation matters. Before joining the IRS, he was a tax associate for a national law firm, where he practiced federal income tax law. Casey clerked for the US Senate Committee on Finance’s chief tax counsel while he was in law school. Casey has an LL.M. in taxation.
Casey was appointed a member of the Editorial Board of the former national tax journal, Business Entities.
- New York University School of Law, 2006, LL.M.
- University of Florida Levin College of Law, 2005, J.D., Magna Cum Laude
- University of Florida, 2001, B.S.
- Pennsylvania
- District of Columbia
- Florida
- US Tax Court
Recommended, Tax: US taxes: non-contentious, The Legal 500 US (2018, 2025, 2026)
Ranked, Tax, Pennsylvania, Chambers USA (2022–2026)
Up and Coming, Tax, Pennsylvania, Chambers USA (2021)
Listed, The Best Lawyers in America, Tax Law, Philadelphia (2024–2027)
Member, Practice Group of the Year, Tax, Law360 (2017)
Member, Editorial Board of the national tax journal Business Entities
Member, Tax Council of the Philadelphia Bar Association