Italy: Revenue Agency sets filing procedures for global minimum tax return
The Italian Revenue Agency has issued an Order (Provision), on 8 April 2026, approving the technical specifications for the electronic filing of the annual global minimum tax return, covering top-up tax obligations under the Income Inclusion Rule
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Finland addresses group identification, income allocation in new guidance on Minimum Tax Act
Finland’s Tax Administration issued detailed guidance regarding the minimum tax for large corporate groups yesterday, 9 April 2026, focusing on group identification and income allocation. This regulatory framework applies to both large domestic
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Poland proposes major reforms in CIT Act, targets hidden dividends and minimum tax rules
Poland has announced a law on 16 March 2026 that proposes sweeping changes to the Corporate Income Tax (CIT) Act, targeting business definitions, expense deductibility, and specialised tax regimes. These changes aim to refine definitions, introduce
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Turkey releases domestic minimum corporate tax guide
The Turkish Revenue Administration has announced, on 2 April 2026, the release of the domestic minimum corporate tax guide, providing detailed guidance on the new domestic minimum corporate tax rules introduced by Law No. 7524 of 2024. The
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Australia updates multinational tax rules with currency, entity classification changes
Australia has implemented amendments to its multinational taxation framework through the Taxation (Multinational—Global and Domestic Minimum Tax) Amendment (2026 Measures No.1) Rules 2026 on 26 March 2026. The changes took effect immediately upon
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Kuwait revises withholding rules with DMTT exemption under FY 2026/27 budget regulations
Kuwait has implemented the Budget Executive Regulations for FY 2026/2027, effective 1 April 2026, introducing revisions to the retention (withholding) on payment rules. Under the new regulations, Ministries, government bodies, and public
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Qatar: GTA issues guidance on Pillar Two global minimum tax
The Qatar General Tax Authority (GTA) has released guidance on the Pillar Two Global Minimum Tax, including user manuals, relevant legislation and regulations, and a set of frequently asked questions (FAQs). Qatar’s Global Minimum
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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
See MoreItaly 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
See MoreAustralia: 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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