David Kerzner, LL.M. (Tax) (NYU, USA), Ph.D. (Queen's University, Canada) practices international tax law in Toronto and New York. He is admitted to the bar in New York, Ontario, and as a Solicitor of the Senior Courts of England & Wales. His co-authored books include: The Tax Advisor's Guide to the Canada-U.S. Tax Treaty and The Manager's Guide to International Tax. David W. Chodikoff is the National Tax Litigation Lead of Miller Thomson LLP, Canada. He has conducted more than 550 cases before the courts in Canada and has over 100 reported decisions. David is the editor and contributing author to six tax books. David is the recipient of numerous national and international awards.