This article addresses the implementation of global minimum taxation in Italy and provides an initial assessment of its anticipated impact on investment entity structures and, more broadly, on the asset management industry. In particular, the article delves into the GloBE rules governing investment entities, providing insights on the relationship between the definition of investment entities provided by the Model Rules and those employed for accounting purposes by IFRS 10. Examples of the application of the GloBE rules to investment entity structures are provided, along with considerations on the possible operational and business consequences.