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Hannah Sullivan

Associate

She/Her/Hers

Hannah Sullivan focuses her practice on federal tax controversy and planning matters. She represents clients in litigation and disputes with the Internal Revenue Service (IRS). Prior to joining Morgan Lewis, Hannah served as law clerk to Judge Ronald L. Buch of the US Tax Court. While in law school, she worked at a leading accounting firm where she advised clients on United States and international tax matters.

  • Northwestern University Pritzker School of Law, 2021, LL.M., Taxation, cum laude
  • DePaul University College of Law, 2020, J.D., cum laude
  • Indiana University, 2016, B.A., Psychology
  • Illinois
  • US Tax Court
  • Clerkship to Judge Ronald L. Buch of the US Tax Court (2021 - 2023)

Member, Young Alumni Leadership Council, Northwestern University Pritzker College of Law

Recipient, Victor Rosenblum Award, Northwestern University Pritzker College of Law

Recipient, CALI Academic Excellence Awards in: Legal Writing; Corporate Taxation, DePaul University College of Law

Dean’s List, DePaul University College of Law

Fellow and Summer Scholar, DePaul University Jaharis Health Law Institute