Switzerland: FTA clarifies Pillar Two Side-by-Side Package application
The Swiss Federal Tax Administration (FTA) on 7 April 2026 released official statements clarifying how Switzerland will apply the Pillar Two Side-by-Side Package and related administrative guidance on Article 9.1 of the Global Anti-Base Erosion
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Hungary releases technical specifications for DAC9 global minimum tax reporting
Hungary's National Tax and Customs Administration (NAV) has published the technical API specifications for DAC9 reporting on 25 March 2026. The affected taxpayers must submit their first GloBE Information Return (GIR) by 30 June 2026, as mandated
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Belgium extends Pillar Two tax filing deadlines
Belgium’s Federal Public Service (SPF) Finance has announced, on 3 April 2026, the extension of the filing deadlines for Pillar Two minimum tax declarations. The extensions apply to both the Qualified Domestic Minimum Top-up Tax (QDMTT) and
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Italy introduces digital filing system for Pillar Two minimum tax notification, return
The Italian Revenue Agency has introduced new software to facilitate compliance with the Pillar Two global minimum tax framework, marking a significant step in implementing the OECD's international tax reforms. Companies subject to the
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Sweden gazettes Pillar Two amendments allowing centralised top-up tax responsibility
Sweden has published amendments to its Top-up Tax Act (2023:875) in the Official Gazette (SFS 2026:305) on 31 March 2026, allowing a single resident group entity to assume responsibility for a group’s supplementary top-up tax. Key details of
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Australia: ATO issues guidance on revising global, domestic minimum tax assessments, GIR
The Australian Taxation Office (ATO) issued new guidance on Amending a global and domestic minimum tax assessment and Globe Information Return (GIR) on 31 March 2026. Check if an amendment is needed To correct mistakes in relation to the
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Greece consults DAC9 Top-up Tax Information Return, DAC8 crypto-asset reporting
The Greek Ministry of Finance (MoF) has launched a public consultation on a draft bill aimed at modernising administrative cooperation in taxation and implementing recent European Union directives on 29 March 2026, after which it is expected to
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Netherlands introduces ‘Freedom Contribution’ in 2026 Spring Memorandum
The Dutch Government has published the Spring Memorandum 2026, updating the 2026 budget and outlining forward-looking plans, including a range of tax measures. Key provisions reflect those agreed in the Coalition Agreement for 2026–2030, released
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Greece confirms UTPR, transitional CbCR safe harbours under Pillar Two enters into force
Greece’s Ministry of Finance (MoF) has confirmed that the undertaxed profits rule (UTPR) and the transitional country-by-country reporting (CbCR) safe harbours under Pillar Two, as established in the Minimum Taxation Directive (2022/2523),
See MoreSweden implements Side-by-Side, UPE safe harbours under global minimum tax
Sweden's Ministry of Finance (MoF) has proposed amendments to the Additional Tax Act (2023:875) to implement the side-by-side arrangement agreed by the OECD Inclusive Framework on 5 January 2026. The changes aim to align Swedish law with OECD/G20
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Germany: MoF publishes draft bill to implement GloBE information exchange
The German Ministry of Finance (MOF) on 20 March 2026 published a draft bill to implement the Multilateral Competent Authority Agreement on the Exchange of Global Anti-Base Erosion (GloBE) Information Returns (GIR MCAA), which Germany signed on 19
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Australia: ATO issues guidance on Pillar Two rules for tax consolidated group restructures, transition rules
The Australian Taxation Office has released guidance on tax consolidated group restructures and transition rules, outlining how Australia’s Pillar 2 minimum tax rules apply to acquisitions, restructures, and other ownership or asset transfers
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France releases form for statement of assessment of the supplementary (top-up) tax
The French tax authority has released the statement of assessment of the supplementary (top-up) tax (Form 2272-SD) and related guidance for reporting supplementary (top-up) tax. The form must be filed by parent or constituent entities subject to the
See MoreSweden: Parliament approves law to implement DAC9, GIR MCAA
Sweden’s parliament has approved legislation to implement Council Directive (EU) 2025/872 (DAC9) on 25 March 2026. The primary provisions and the new law are proposed to enter into force on 1 May 2026. This legislation details a proposal to
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Finland updates minimum tax act to reflect latest Pillar Two guidance, implements Side-by-Side package
Finland has gazetted Law 187/2026 of 20 March 2026, introducing several amendments to the Minimum Tax Act for Large Groups, aligning national law with European Union directives on global tax standards. The changes align domestic legislation with
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Ireland: Revenue updates Pillar Two guidance in accordance with 2025 Finance Act
Irish Revenue released eBrief No. 058/26 on 24 March 2026, updating the Tax and Duty Manuals with guidance on the Pillar Two global minimum tax. Guidance on Pillar Two Two Tax and Duty Manuals (TDMs) relating to Pillar Two have been updated to
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Belgium: SPF publishes Pillar Two QDMTT draft returns, schema ahead of 2026 filing
Belgium’s Federal Public Service (SPF) Finance announced on 23 March 2026 the release of updated draft versions of the supplementary national tax returns, explanatory notes, and XSD schema for tax years 2024 and 2025. The supplementary national
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Albania: Parliament reviews draft law to ratify multilateral instrument for Pillar two STTR
Albania’s parliament is reviewing a draft law, submitted on 9 March 2026, aimed at ratifying the Multilateral Convention to Facilitate the Implementation of the Pillar Two Subject to Tax Rule (STTR MLI). Albania signed the STTR MLI on 23
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