Katherine M. Liebner

Katherine M. Liebner

Attorney at Law


716-854-4300 x 236



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Bar Admissions

  • New York, 2011
  • U. S. District Court, 2011
  • Florida, 2018

Attorney Bio

Katherine Liebner’s practice areas include estate planning, estate and trust administration, and labor and employment law. 

Katherine received her J.D. from the University at Buffalo and is admitted to practice before all New York State Courts, Florida State Courts, the federal district courts for the Western District of New York, the Northern District of New York, the District of Colorado and the United States Tax Court.

Katherine was named to Buffalo Business First’s inaugural 30 under 30 class in 2012 and selected as a Super Lawyers Upstate New York Rising Star in 2016, 2017, and 2018.   


  • Canisius College, B.A. (summa cum laude), 2007
  • State University of New York, Buffalo, School of Law, J.D. (magna cum laude), 2010

Professional Association

  • New York State Bar Association
  • Erie County Bar Association
  • Financial Planners Association
  • American Bar Association
  • Surrogate's Court Committee, ECBA

Community Involvement

  • Future of Roswell, board of directors
  • Ride for Roswell, team captain
  • St. Thomas More Guild, President

Professional Recognition

  • Selected by Super Lawyers Upstate New York Rising Star, 2016 - 2021
  • Named to Best Lawyers in America, Ones to Watch List, 2022
Super Lawyers
SL 2021