Ann Porter is Of Counsel to Holtzman Vogel and focuses her practice on representing corporations and nonprofits in compliance related to lobbying, registrations and reporting, charitable solicitation, data privacy, 501(c)(3) and (c)(4) exemptions, and corporate governance.

Ann counsels ultra-high-net-worth individuals, family offices, and tax-exempt entities on tax and philanthropic planning (including for political causes) using affiliated 501(c)(3) and (c)(4) organizations, charitable trusts, and private foundations.

Prior to joining the firm, Ann was a trial attorney at the Department of Justice, Tax Division.  Additionally, she was an attorney at the New York City offices of two large law firms.

Clerkship/Government Experience
  • Trial Attorney, U.S. Department of Justice, Tax Division

Related Practice Areas
  • The George Washington University Law School, J.D., cum laude
    • The George Washington Law Review
    • Moot Court Board
    • Dean’s Fellow, Legal Research & Writing Program
  • University of Pennsylvania, B.A., Philosophy, Politics, and Economics
    • Minor in Legal Studies and History, co-sponsored by The Wharton School
  • District of Columbia Bar
  • New York Bar
  • U.S. Tax Court
Ann Porter, Holtzman Vogel