Global Pillar 2 coverage Fully cited to domestic law Built for tax professionals

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.

Tools CbCR Safe Harbour

Transitional CbCR Safe Harbour Engine

Assess Transitional CbCR Safe Harbour eligibility by tested jurisdiction and export structured outputs.

Tools GIR XSD

GIR XSD Data Toolkit

Work with GIR XSD data inputs and structured outputs to support Pillar 2 reporting workflows.

Latest Pillar 2 Developments

On April 3, 2026, Liechtenstein enacted an amendment to its Pillar Two GloBE Regulation (LGBl. 2026 Nr. 114).  The measure amends Article 3 of the GloBE Regulation and allows six named safe-harbour regimes: the Transitional CbCR Safe Harbour, QDMTT Safe Harbour, Side-by-Side Safe Harbour, UPE Safe Harbour, Substance-Based Tax Incentives Safe Harbour, and Simplified ETR Safe Harbour.

On 6 April 2026, the Brazilian Federal Revenue Service published Normative Instruction (NI) No. 2,319/2026, providing guidance on the reporting and payment of the QDMTT.

On April 3, 2026, Belgium announced a further extension for filing IIR and QDMTT returns to September 30, 2026.

On March 31, 2026, Japan enacted its 2026 Tax Reform Package. This includes amendments to the Pillar Two regime including providing for aspects of the January 2026 Side-by-Side tax package and the January 2025 OECD Administrative Guidance.

On March 25, 2026, Australia issued the Taxation (Multinational—Global and Domestic Minimum Tax) Amendment (2026 Measures No. 1) Rules 2026, to amend its Pillar Two rules to incorporate aspects of the OECD Administrative Guidance for DMTT purposes.

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

Latest Articles

Latest Tools

  • Featured Articles

    Vietnams Flag

    Vietnam Pillar Two Filing Guide

    A guide to Vietnam’s Pillar Two compliance flow: the reporting-entity notification, special tax registration, the GIR information package embedded in the Vietnamese filing package, and

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