5000 6th Ave SW, Suite 150, Suncor Energy Ctr, Calgary, AB
Year called to bar: 1998
Siobhan practises in all areas of Canadian tax law with an emphasis on cross-border transactions. Appointed Queen’s Counsel in 2020, she is especially skilled at international tax planning, understanding the intricacies between the laws of each country. Prior to studying law, Siobhan obtained a Certified Management Accountant designation and worked in several industries as an accountant. Siobhan was admitted to the Alberta Bar in 1998, after clerking with the Alberta Court of Appeal and Court of Queen’s Bench of Alberta. Siobhan received a Master of Laws (US Taxation) from Southern Methodist University in 2000. She has been a partner with Felesky Flynn LLP since 2004 and was co-managing partner 2016–2018. Siobhan has written and presented on numerous tax topics for, among others, the Canadian Bar Association, the Canadian Tax Foundation, and the International Fiscal Association, as well as being a sessional instructor of the introductory Canadian income tax law course at the University of Calgary, Faculty of Law.