Greece: AADE extends GIR filing deadline, issues Pillar Two guidance
Greece's tax authority (AADE) published two administrative guidance documents for taxpayers subject to Pillar Two global minimum tax requirements under Bill 5100/2024. Decision A.1131/2026 establishes the complete filing and information exchange
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UK confirms no Pillar Two late-filing penalties for returns filed before August 2026
UK’s tax authority, HMRC, has updated its Pillar Two guidance on 26 June 2026, confirming that under its transitional approach to implementing the Pillar Two top-up taxes, it will not impose late filing penalties for UK tax returns, overseas
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Turkey extends 2024 Pillar Two top-up tax filing, payment deadline
Turkey's Tax Administration has extended the deadline for filing and paying the Global Minimum Top-up Corporate Tax for the 2024 fiscal year. The extension was announced in Circular No. 203/2026-9 on the Tax Procedure Law on 26 June 2026. Using
See MoreUK: HMRC issues guidance on Pillar Two multinational top-up tax, domestic top-up tax returns
The UK’s His Majesty’s Revenue and Customs (HMRC) has published a guidance, on 30 June 2026, on the process for submitting returns for Pillar Two top-up taxes in the UK, Pillar Two top-up taxes submission of returns (Notice 3). This notice
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Italy updates Pillar Two guidance with GIR filing rules, FAQs
The Italian Ministry of Economy and Finance and the Revenue Agency have published coordinated guidance on Global Minimum Tax reporting, including centralised filing procedures for the GloBE Information Return and comprehensive FAQs addressing Pillar
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Greece: AADE extends GloBE information return submission deadline
Greece has extended the deadline for submitting GloBE Information Returns (GIR) for fiscal years ending on or before 31 March 2025, with in-scope entities now required to file by 30 October 2026 under Decision A.1131/2026 issued on 29 June
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European Commission releases final report on ATAD evaluation
The European Commission has published its final evaluation report on the Anti-Tax Avoidance Directive (ATAD) on 25 June 2026, covering the period from 1 January 2019 to mid-2025. The report assesses the effectiveness of ATAD in meeting its
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Ireland: Revenue updates Pillar Two TIR and NoF filing guidance, confirms penalty relief
Irish Revenue issued eBrief No. 109/26 on 26 June 2026, providing updated guidance on the filing of the Globe Information Return (Top-up Tax Information Return - TIR) and the Notification of Filer (NoF). The revised guidance also covers penalty
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Turkey extends 2024 global minimum supplementary corporate tax returns deadline
The Turkish Revenue Administration announced the release of Tax Procedure Law Circular No. 203 on 29 June 2026, which extends the filing deadline for Global Minimum Supplementary Corporate Tax Returns for the 2024 fiscal year. As per the Tax
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Belgium gazettes electronic form for GIR notification
Belgium published the Royal Decree of 22 June 2026 in the Official Gazette on 29 June 2026, entering into force on the same day, establishing the procedure for submitting the GloBE Information Return (GIR). It adopts the standard GIR form under
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Luxembourg clarifies treatment of Cyprus Income Inclusion Rule under EU Pillar Two
The Luxembourg Administration of Direct Tax (ACD) issued a statement on 26 June 2026 concerning the Frequently Asked Questions (FAQ) published by the European Commission on 29 May 2026. The FAQ clarifies that, under the EU Pillar Two Directive, all
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Slovak Republic: MoF consults OECD side-by-side package implementation draft
The Slovak Republic’s Ministry of Finance has launched a consultation on the Draft Law No. LP/2026/369 amending Act No. 507/2023 Coll., on 25 June 2026, which implemented the EU Minimum Taxation Directive. The proposed amendments aim to
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OECD to host webinar on economic impact assessment of the global minimum tax
The OECD has opened registration for a webinar on 15 July 2026 to present the latest findings from its 2026 Economic Impact Assessment of the Global Minimum Tax, including the Side-by-Side package. The Global Minimum Tax is positioned as a key
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Kenya: President assents Finance Act 2026, introduces reduced CIT
Kenya's President has enacted the Finance Act 2026, bringing amendments across multiple tax statutes effective from 1 July 2026. The Presidential assent was given on 24 June 2026. The Finance Act, 2026, does not raise taxes. Instead, it
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Brazil issues compliance guidance for OECD-aligned minimum tax on multinationals
Brazil’s tax authority, the Federal Revenue Service (RFB), announced on 24 June 2026, that it has issued guidance to Constituent Entities of Multinational Business Groups regarding compliance with the CSLL Additional Tax, including requirements
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Philippines pursues 10 DTAs, advances Pillar Two implementation to boost investment
The Philippines is stepping up efforts to attract foreign investment by expanding its network of double taxation agreements and advancing legislation to implement the OECD's Pillar Two global minimum tax rules. According to a report published by
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Luxembourg clarifies Pillar Two compliance, registration, transitional requirements
Luxembourg’s Administration of Direct Contributions (ACD), on 17 June 2026, published a Frequently Asked Questions (FAQ) document providing further guidance on the implementation of the Pillar Two Law of 22 December 2023 on minimum effective
See MorePhilippines: BIR begins preparations for implementation of Pillar Two QDMTT
The Philippines Bureau of Internal Revenue (BIR) announced on 11 June 2026, through a Facebook post, that it has begun preparations for the possible implementation of the proposed Qualified Domestic Minimum Top-Up Tax (QDMTT), a measure pushed by
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