Spain published Law 13/2023 of 24 May 2023 in the Official Gazette on 25 May 2023, which contains various measures. One of the main measures is the introduction of new interest deduction limitation rules in line with the EU Anti-Tax Avoidance Directive (ATAD). Because Spain's current interest deduction limitation rules were considered equally effective as those in ATAD (generally, 30% of EBITD…