Spain has published Royal Decree 252/2025 of 1 April 2025 in the Official Gazette, approving the Complementary Tax Regulations to guarantee a global minimum level of taxation for multinational groups and large national groups. The regulations facilitate the interpretation and application of Law No. 7/2024 of 20 December 2024 for the implementation of the Pillar 2 global minimum tax in accordance with Council Directive (EU) 2022/2523 of 14 December 2022, and incorporate certain interpretativ…