Denis Kleinfeld is a Shareholder in the Fort Lauderdale office of Rothstein, Rosenfeldt Adler Attorneys at Law where he focuses on counselling affluent families and closely held businesses on complex national and international income tax, estate tax, investment and transaction planning, and asset protection planning matters. He is a Professor of Law in the International LLM program at the Thomas Jefferson School of Law.

Professor Kleinfeld is a speaker at numerous seminars and conferences, and regularly writes articles on current issues of importance. He is co-author of the two-volume treatise Practical International Tax Planning, published by Practicing Law Institute; and is on the Editorial Board of Estate Planning Magazine, published by Research Institute of America.

He is a Contributing Editor for Offshore Investment Magazine (UK), and has lectured at its annual Post Graduate Seminar for Professionals held at Jesus College, Oxford University.

Professor Kleinfeld’s monograph on Offshore Trusts is published by the Florida Bar Association in Trust Administration in Florida and he is the author of the booklet Principles of Asset Protection Planning, and a contributor to Asset Protection Strategies published by the American Bar Association.