
Hungary Issues a Draft Regulation for the OECD Safe Harbours
On November 14, 2025, Hungary issued a Draft Regulation (for consultation) to provide for the detailed application of the Pillar 2 Safe Harbours.
Contents
General
On March 20, 2023, the German Federal Ministry of Finance published a consultation, including a draft law (the Minimum Taxation Directive Implementation Act), to implement the EU Global Minimum Tax Directive. The consultation is open for comments until April 21, 2023.
The draft legislation is very comprehensive and, as expected, covers all relevant aspects of the EU Global Minimum Tax Directive.
In particular, it provides for an Income Inclusion Rule (IIR) for financial years beginning after December 30, 2023 and the Under-Taxed Payments Rule (UTPR) for financial years beginning after December 30, 2024.
The draft legislation also includes a Qualifying Domestic Minimum Top-Up Tax (for financial years beginning after December 30, 2023) which reflects the latest design guidance in the OECD Administrative Guidance.
In addition, safe harbours, as reflected in the OECD Safe Harbour Guidance are also reflected in the draft legislation.
The structure of the legislation is:
Part 1: General Provisions/Definitions
Part 2: IIR/UTPR
Part 3: Determination of GloBE Income or Loss
Part 4: Determination of adjusted taxes
Part 5: Determination of the effective tax rate and the top-up tax
Part 6: Business restructuring and shareholding structures
Part 7: Special features of ultimate parent companies, distribution regimes and investment units
Part 8: Administration
Part 9: Special provisions for the transitional year, the transitional period and the initial phase
Part 10: Qualified domestic minimum top-up tax (QDMTT)
Part 11: Procedures and Penalties
This layout is pretty much identical to the EU Minimum Tax Directive, with the addition of two new chapters for the QDMTT and procedures and penalties.
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On November 14, 2025, Hungary issued a Draft Regulation (for consultation) to provide for the detailed application of the Pillar 2 Safe Harbours.

Italy has issued 2 regulations relating to the Administration of the Pillar 2 top-up tax. A November 7, 2025 Decree provides for more information on the rules for the submission of the GloBE tax return. Resolution no. 63 of November 10, 2025 provides for the tax codes to be used for the payment of top-up tax on the F24 payment form.

On November 3, 2025, Finland issued a draft law for consultation to amend its Minimum Tax Act for the June 2024 and January 2025 OECD Administrative Guidance.

A Communique of October 29, 2025 issued by the MRA provides further information on QDMTT Notifications.

On November 3, 2025, Kenya issued the Draft Income Tax (Minimum Top Up Tax) Regulations, 2025 to provide for the detailed application of the Pillar 2 domestic minimum tax.

Analysis of the domestic implementation of the Pillar Two Global Minimum Tax rules in Kenya for accounting periods beginning on or after January 1, 2025. Updated for the draft Regulations issued on November 3, 2025.

On October 16, 2025, Ireland published its 2025 Finance Bill. This includes amendments for the January 2025 OECD Administrative Guidance, DAC 9 implementation as well as other technical amendments.

On October 28, 2025, Government Notice No. 6763 was issued which extended some of the Pillar 2 filing and notification deadlines.

On October 29, 2025, Order HAC/1198/2025, of October 21 was published in the Official Gazette. This approves the final versions of three specific Pillar 2 forms – Form 240 (registration), Form 241 (the GIR) and Form 242 (the top-up tax return).

On October 21, 2025, Slovakia’s Parliament approved a law to amend its minimum tax act to provide for the June 2024 and January 2025 OECD Administrative Guidance, as well as EU Directive DAC 9 amendments.

On October 21, 2025, Vietnam released Decision 3563/QD-BTC 2025 on the Administrative Procedures for the Minimum Tax. This includes the final forms to be submitted for notification, registration and returns.

Guernsey has issued the Guernsey Pillar 2 Brief: Issue 1 which includes further detail on the registration process (the actual registration system is planned to be operational during the fourth quarter of 2025).
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