Slovenia: FURS initiates testing phase for Pillar Two top-up tax returns
The Financial Administration of the Republic of Slovenia (FURS) announced, on 6 May 2026, that it has enabled test submissions of Pillar Two top-up tax returns on the BETA eDavki portal. The functionality covers two types of returns. The
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Switzerland: Federal Council consults amendment to minimum taxation ordinance
The Swiss Federal Council has opened a consultation on 6 May 2026 on an amendment to the Ordinance on Minimum Taxation, implementing two parliamentary motions of identical content (motions 25.4392 and 25.4399). The proposed revision concerns the
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Kuwait introduces optional advance payment system for multinational groups under DMTT regime
Kuwait’s Ministry of Finance has issued Circular No. (1) of 29 April 2026 introducing an optional Advance Tax Payment Program for multinational enterprise (MNE) groups that fall within the scope of the Multinational Entities Tax Law, Law (Decree)
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Turkey publishes draft rules for domestic minimum corporate income tax
Turkey’s Revenue Administration published Draft General Communiqué No. 25 amending General Communiqué No. 1 on Corporate Income Tax on 8 April 2026, which sets out implementation details under Law No. 7524 and Law No. 7566 covering the domestic
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Germany issues draft ordinance to amend minimum tax report regulation
The German Federal Ministry of Finance has issued a draft ordinance on 8 April 2026 proposing amendments to the minimum tax report ordinance (MinStBV), including a structural and legal update to reporting rules under the Minimum Tax Act
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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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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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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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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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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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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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Montenegro: Parliament adopts Pillar Two global minimum tax law
Montenegro’s parliament has adopted the Law on Global Minimum Corporate Income Tax, aligning the country’s tax framework with international standards under the Organisation for Economic Co-operation and Development (OECD) Pillar Two initiative.
See MoreMontenegro: Parliament approves Pillar Two global minimum tax
The Parliament of Montenegro approved the Global Minimum Corporate Tax Law on 27 February 2026, introducing a 15% minimum effective tax rate for large multinational groups operating in the jurisdiction. The legislation aligns Montenegro’s tax
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UK: HMRC updates guidance on qualified IIR, QDMTT jurisdictions
UK’s Tax Authority, HM Revenue & Customs (HMRC) has issued an updated notice specifying jurisdictions with a qualified income inclusion rule (IIR) and/or a qualifying domestic top-up tax (QDMTT) that meets safe harbour standards. The
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South Africa: SARS outlines qualifying requirements for Domestic Constituent Entity GloBE Information Return
The South African Revenue Service (SARS) released the Business Requirement Specification (BRS) for the Global Anti-Base Erosion (GloBE) programme on its Global Minimum Tax webpage on 13 February 2026. This Business Requirement Specification
See MoreSlovenia gazettes Pillar 2 top-up tax return regulations
Slovenia published regulations governing the top-up tax return and the domestic top-up tax return in its Official Gazette on 13 February 2026. The measures form the country’s implementation of the global minimum tax under Pillar 2. The top-up
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Uruguay: DGI launches website for domestic minimum top-up tax compliance
The Uruguayan tax authority (DGI) has launched a new website to provide guidance for compliance with the Qualified Domestic Minimum Top-Up Tax (QDMTT), known in Spanish as the Impuesto MÃnimo Complementario Doméstico (IMCD). This announcement
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Slovenia: Tax authority issues guidance on minimum tax reporting under ZMD
Slovenia's Financial Administration has issued a notice on 6 February 2026 outlined key reporting obligations for taxpayers subject to the minimum tax under the Minimum Tax Act (ZMD). ZMD primarily refers to the Draft Law on Minimum Tax, designed to
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