In August 2023, the Slovak Ministry of Finance (“Ministry”) submitted a draft act on an additional amount of tax (top-up tax) for discussion and comments from governmental bodies and other relevant institutions. The Top-up Tax Act, expected to be effective as of 31 December 2023, implements Council Directive (EU) 2022/2523 of 14 December 2022 on ensuring a global minimum level of taxation for multinational enterprise groups and large-scale domestic groups in the Union (“Directive”), which introduces global rules against base erosion and profit shifting recommended by the OECD (Pillar II).
The Top-up Tax Act will apply to Slovak entities, including Slovak permanent establishments of tax non-residents, that are part of a multinational group of enterprises or a large-scale domestic group (“group”) if the consolidated annual revenue of such a group reported by the main parent entity (“parent entity”) in its consolidated financial statements is €750+ million in at least two of four accounting periods preceding the analysed accounting period. The Directive’s objective is to ensure that, in such a case, the group’s revenue in the analysed period is subject to a minimum effective tax rate of 15%. The Directive stipulates that if actual taxation is below the minimum level, a top-up to 15% will be made by either applying the primary Income Inclusion Rule (IIR), or the secondary Undertaxed Payments Rule (UTPR). An optional method under the Directive is additional taxation via the Qualifying Domestic Minimum Top-Up Tax (QDMTT).
Given that very few parent entities are headquartered in Slovakia, the Ministry has decided to apply an option in the Directive to delay application of the IIR and UTPR rules. However, given the higher number of subsidiary entities that are Slovak tax residents, the Top-up Tax Act introduces QDMTT to avoid taxation of these entities in other countries as a result of application of the mandatory IIR and UTPR rules by parent or other entities seated abroad.
Slovak entities that fall under the scope of the Top-up Tax Act based on the size criteria of their groups will be obliged to file a top-up tax return and submit a notification containing information required by law for the assessment of this tax within 13 months of the end of the taxable period. If a number of Slovak entities are part of the same group, they may select and authorise one of them to fulfil this notification duty for all of them. The Financial Directorate of the Slovak Republic will then post both documents – the top-up tax return and the notification – on its website.
The taxable period for the top-up tax is the period for which the group’s parent entity prepares the consolidated financial statements, or in some cases, a calendar year. The deadline for filing a top-up tax return (notification) may not be extended or waived, and the law stipulates sanctions for not submitting them by the given deadline.
The most extensive part of the Top-up Tax Act stipulates the procedure for calculating the effective tax rate and the potential top-up tax of entities concerned by specifying detailed rules for the calculation of the qualifying income (or loss) and adjusted covered taxes of these entities. The law also defines the method for calculating income not subject to top-up tax, and provides an exception for entities that report defined payroll costs and defined costs of tangible assets during the performance of their economic activities. If several entities are part of the same group in Slovakia that meet the turnover criteria for the application of the Top-up Tax Act, their cooperation in the preparation of tax returns will have to be intensive, as the basic indicators for the calculation of the potential top-up tax on the excess profit will be determined on a common basis for all entities of the same group located in Slovakia.
The Top-up Tax Act will not apply to exempted entities, e.g. international organizations, NPOs, pension funds, and investment funds if they are at the top of the ownership chain.