Careers in tax: Two international tax titans

Doug McHoney (PwC’s International Tax Services Global Leader) is joined by Mike Urse and Calum Dewar, both retiring PwC International Tax partners with decades-long careers in cross-border tax. Mike served as PwC’s US ITS Leader, while Calum built his career across PwC UK and PwC US, specializing in European and global tax systems. Doug, Calum and Mike discuss the dynamic nature of international tax and the intellectual curiosity that drew them to the profession. They also reflect on the evolution of PwC’s international tax practice, consensus-driven leadership, and building high-performing teams. The trio shares stories on mentorship, the impact of technology - from dictaphones to AI - and how global tax reform has shaped the practice. With humor and candor, they offer career advice to current and future tax professionals and celebrate the relationships, challenges, and learning that have defined their time at PwC.