Doug McHoney (PwC’s International Tax Services Global Leader) is joined by Pieter Dere, Tax Partner in PwC Belgium, part of PwC’s International Tax and Transfer Pricing Group, and PwC Belgium’s Pillar Two leader. Doug and Pieter cover the latest Pillar Two developments in Belgium, including how Belgium is incorporating the latest Pillar Two administrative guidance, how tax authorities are preparing, advance tax payments, registration requirements, the Qualified Domestic Minimum Top-up Tax (QDMTT) return, the interaction of the Belgium patent box regime with Pilar Two, and the constitutionality of the Undertaxed Profits Rule (UTPR), among other topics.