Wade Sutton (PwC’s Washington National Tax Services - International Tax Services Leader) is joined by Pat Brown, an ITS Partner and Co-Leader of PwC’s Washington National Tax Services practice. Pat previously served as the US Treasury’s Associate International Tax Counsel and has been a frequent guest on the podcast. Wade and Pat take a deeper dive into the future of Pillar Two, focusing on the G7’s ‘side-by-side' agreement.  They highlight the historical positions of previous US administrations, why  proposed Section 899  was dropped from OBBBA, US dissatisfaction with the lack of accommodations for the US GILTI regime and R&D tax credits, the OECD process and how countries could implement changes, and the potential for simplification including a potential permanent safe harbor. Finally, they look to the future and what may happen next.