Will Gay

Head of International Tax, Transactional Liability

London, UK

Will leads Mosaic’s tax-liability underwriting outside North America, from both a specific risk and a transactional risk support perspective. He has 18 years of professional experience, focused primarily on cross-border, transactional,and structural tax matters. Until 2020, he held senior advisory roles at several international law firms, advising high-profile corporate, financial services and investment fund clients on a full spectrum of complex tax issues. More recently, Will spent more than two years in a leading role on an insurance tax liability team, focussed on European tax and contingent risks.