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Pillar Two Research Hub: Guidance, Forms, Legislation, Tools and Analysis

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

Dashboard Global view

Pillar 2 Dashboard

A high-level view of Pillar 2 implementation and key design features across jurisdictions.

Compliance Filing focus

Pillar 2 Compliance Dashboard

Track local filing requirements, timelines, and practical compliance checkpoints by jurisdiction.

Latest Pillar 2 Developments

On January 30, 2026, Japan issued its Notice of Interpretation of the Partial Revision of the Basic Notice on Corporate Tax, which includes additional guidance on the application of the UTPR and QDMTT in Japan.

On January 22, 2026, Sweden published a draft law to implement the EU DAC 9 Exchange of Information rules for GloBE Information Returns. It is proposed to be effective from 1, 2026.

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).

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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