Once the top-up tax for the jurisdiction has been calculated, it is then allocated to the constituent entities in the jurisdiction that have net Pillar Two GloBE income (ie not entities that have Pillar Two GloBE losses) so that the charging provisions (ie the income inclusion rule or under-taxed payments rule) can correctly apply.
Note, that if all of the constituent entities in the jurisdiction are wholly owned and the UPE is applying an income inclusion rule, the allocation amongst constituent entities wouldn’t be required given the UPE would simply account for the top-up tax.
Article 5.2.4 of the OECD Model Rules provide that the allocation is based on each relevant constituent entity’s share of the total net Pillar Two GloBE income of the jurisdiction.
Example
In jurisdiction X:
Company A has net Pillar Two GloBE income of 5 million
Company B has net Pillar Two GloBE income of 10 million
Company C has net Pillar Two GloBE income of 20 million
Company D has a net Pillar Two GloBE loss of 5 million
Total jurisdictional top-up tax is 5 million. This is allocated as follows:
Company A = 5 million * 5/35 = 714,286
Company B = 5 million * 10/35 =1,428,571
Company C = 5 million * 20/35 =2,857,143
Company D = 0
On June 16, 2025, the Norwegian Ministry of Finance opened a consultation on a Draft Bill to amend the Norwegian Minimum Tax Act for the June 2024 and January 2025 OECD Administrative Guidance.
On June 3, 2025, the draft Pillar 2 forms were issued for public consultation. This includes Form 240 (registration), Form 241 (the GIR) and Form 242 (the top-up tax return).
On June 5, 2025, Iceland issued a Draft Minimum Tax Bill for consultation. The Draft Bill includes an Income Inclusion Rule (IIR) and a domestic minimum tax from January 1, 2026.
On June 6, 2025, the Inland Revenue (Amendment) (Minimum Tax for Multinational Enterprise Groups) Ordinance 2025 was published in the Official Gazette. The Bill includes an Income Inclusion Rule (IIR) and a domestic minimum tax from January 1, 2025.
On June 3, 2025, the Danish Parliament passed Bill 2024/1 LSV 194 A to amend the Danish Minimum Tax Act for the June 2024 and January 2025 OECD Administrative Guidance.
The GloBE rules include a number of insurance specific adjustments. In this article we look at the nature of these provisions as well as the impact of the GloBE rules on insurance companies generally. Updated for OECD Administrative Guidance.
Whilst the treatment of investment property for financial accounting purposes is important when determining the GloBE treatment, of even more importance are any differences between the financial accounting treatment and the domestic tax treatment.
Top-up taxes under a QDMTT are added to covered taxes of a CFC but only for the purposes of calculating the allocation of Blended CFC Taxes. The way the rules operate is aimed at minimising unrelievable CFC taxes under Blended CFC Regimes. Read more.
The clarifications and additions to the Commentary to the Pillar Two GloBE Rules provided by the OECDs Administrative and Safe Harbours Guidance, means that there are now up to four jurisdictional effective tax rates (ETRs) that may need to be calculated to determine the impact of the GloBE Rules.
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