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 May 18, 2026, the OECD provided three Pillar Two updates: a common understanding relating to late-filing penalties/enforcement for jurisdictions implementing the Global Minimum Tax from 2024, further Administrative Guidance on the Transitional UTPR Safe Harbour for 52–53-week fiscal years, and an update to the Central Record for jurisdictions with qualifying status. 

On May 4, 2026, Indonesia issued Regulation of the Director General of Taxes Number: PER-6/PJ/2026 to provide detailed administrative provisions for Indonesia’s Global Minimum Tax.

On May 6, 2026, Canada’s issued Bill C‑31 (Budget 2025 Implementation Act, No. 2) into Parliament.  Part 2 of the Bill amends the Global Minimum Tax Act to implement the UTPR, implement aspects of OECD administrative guidance, and make a number of technical amendments.

On May 6, 2026, Switzerland opened a consultation on amendments to the Swiss Minimum Taxation Ordinance (MindStV). The consultation is a response to two parliamentary motions requiring the Federal Council to delay the Swiss application of the OECD January 2025 Administrative Guidance on Article 9.1 of the GloBE Model Rules for one year, so that the guidance applies only to fiscal years beginning on or after January 1, 2025. 

On May 6, 2026, FURS announced the opening of the test submission platform for filing the IIR/UTPR return and the QDMTT return. Both forms are expected to be available on the production eDavki portal in the week 11 May to 15 May 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

Latest Articles

Latest Tools

  • Featured Articles