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Analysis of the domestic implementation of Pillar 2 globally. Detailed Country Guides, Local Compliance Requirements, PDF Report Builders, Tools, OECD AG and QDMTT Design Tracking and more. 

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Latest Pillar 2 Developments

On January 23, 2026, Romania issued a Draft Ordinance to amend the Fiscal Code to implement the EU DAC 9 provisions.

On January 23, 2026, Japan’s Ministry of Finance stated that it will amend its Pillar 2 Global Minimum Tax Law as part of its 2026 Tax Reform to reflect the January 2026 OECD Side-by-Side Package.

On January 19, 2026, South Korea issued a Draft Law to amend the Enforcement Decree to the International Tax Adjustment Act. This provides for detailed provisions for the application of the QDMTT and will also extend the Transitional CbCR Safe Harbour by 1 year (as provided in the January 2026 OECD Side-by-Side Package).

On January 19, 2026, the Hong Kong Inland Revenue Department opened its E-filing portal for the submission of Top-Up Tax Notifications.

On January 13, 2026, Turkey announced an extension in the filing and payment date for the QDMTT return for the 2024 tax period from January 15, 2026 to January 28, 2026.

Our OECD Pillar Two Tracker covers the latest developments at the OECD, EU and in domestic jurisdictions to keep you up-to-date with the implementation of Pillar Two.

Updated daily and with links to our more detailed analysis on the approach and impact of domestic implementation:

Pillar Two Developments Tracker

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