Belgium Adopts Amendments to Pillar Two Global Minimum Tax Rules 

The Belgian Parliament recently passed amendments to the Pillar Two global minimum tax rules, originally adopted in December 2023. These amendments, effective for fiscal years beginning on or after 31 December 2023, introduce changes aimed at enhancing compliance, refining GloBE (Global Anti-Base Erosion) computations, establishing safe harbors, and rectifying certain provisions. 

Compliance Enhancements 

One key amendment is the establishment of a legal framework for registering in-scope groups within the Belgian commercial register. In-scope groups, required to obtain a unique registration number for compliance in Belgium, must now file an additional form detailing Income Inclusion Rule (IIR) and Undertaxed Payment Rule (UTPR) amounts. 

GloBE Computations Refinements 

The amendments refine the GloBE computation framework by broadening the definition of qualified refundable tax credits to include marketable transferable tax credits. Furthermore, they introduce an election allowing inclusion of all dividends received from portfolio shareholdings (<10%) in GloBE income and loss, irrespective of the holding period. Additionally, restrictions on the deductibility of Domestic Minimum Top-up Tax (DMTT) from Jurisdictional Top-up Tax are implemented, and rules regarding deferred taxes concerning tax credits are adjusted. 

Safe Harbors Establishment 

Safe harbors are introduced to provide certainty and stability for taxpayers. The amendments establish permanent safe harbors for Qualified Domestic Minimum Top-up Tax (QDMTT) and non-material constituent entities. Moreover, transitional safe harbors for UTPR and incorporation of hybrid-arbitrage rules in transitional country-by-country reporting (CbCR) safe harbors are implemented. 

Procedural Corrections 

Certain provisions are corrected to align with international standards. These include refining charging provisions concerning Partially Owned Parent Entities (POPEs) and adjusting the definition of transition year to harmonize with global norms. 

Implementation Timeline and Practical Implications 

In-scope groups with Belgian Constituent Entities must register in the Belgian Commercial Register promptly, with the registration deadline expected between 15 May 2024 and 30 June 2024. Failure to comply may result in adverse tax implications, as IIR and/or DMTT prepayments are due by 20 December 2024 to avoid penalties. 

Conclusion 

These changes enhance compliance and computation procedures but also provide clarity and certainty for taxpayers navigating the complex tax landscape. As these amendments come into effect, stakeholders should stay abreast of further developments and ensure timely compliance to mitigate any potential risks. TPA Global constantly remains on top of the most recent international tax developments. Feel free to contact any member of our team for assistance with your tax needs.

To keep updated on news, visit our Global News Page.

Don’t miss our most recent updates and articles; follow us on LinkedIn.

Share on Social Media

Topics

Related articles

The Spanish Tax Agency (AEAT) is redefining how tax risk is assessed. The 2026 Tax Control Plan confirms a clear shift. Tax audits are becoming

In January 2026, the Czech Regional Court issued a significant ruling in Czech Republic v. Hitachi Astemo Czech s.r.o. (Case No. 15 Af 10/2023–128), addressing

In January 2026, Kenya’s Tax Appeals Tribunal delivered an important decision in the dispute between Del Monte Kenya Limited and the Kenya Revenue Authority (KRA).