Spain: BEPS MLI enters into force

Spain has confirmed the completion of its internal procedures for the entry into effect of the Multilateral Convention to Implement Tax Treaty Related Measures to Prevent Base Erosion and Profit Shifting (MLI) in relation to its covered tax

The Spanish Tax Agency has announced the publication of Order HAC/529/2026 of 7 May 2026 in the Official Gazette on 29 May 2026. The Order approves the forms and filing instructions for Corporate Tax and Non-Resident Income Tax returns for tax

The Spanish Ministry of Finance (MoF) issued a joint statement on 25 May 2026 announcing that negotiations on a Multilateral Convention on the International Tax Dispute Resolution Commission have been concluded. Austria, Bulgaria, Denmark,

Spain's Ministry of Finance has announced that Brazilian interest on net equity, known as juros sobre o capital próprio (JCP), will be treated as interest under the 1974 tax treaty between Spain and Brazil. This clarification follows an exchange of

Tax authorities across several jurisdictions are accelerating the rollout of compliance systems for the OECD’s Pillar Two global minimum tax regime, with new filing portals, technical specifications, deferrals and reporting procedures now being

Spain will open the first global information reporting (GIR) and notification filing window under its Pillar Two framework on 30 April 2026, marking a key compliance milestone for multinational groups subject to the global minimum tax rules. The