01 January 2026

2025 Year in Review | Tax Alerts: International Organizations

Africa | Americas | Asia | Europe | Middle East
Oceania | International Organizations

This year in review lists all EY Tax Alerts concerning significant OECD, United Nations, G7, and G20 developments during 2025.

 
OECD
12.05.2025OECD 2025 Update to the OECD Model Tax Convention — key highlights (2025-2439)
11.25.2025OECD releases update to Model Tax Convention (2025-2367)
11.04.2025OECD holds Tax Certainty Day, presenting MAP and APA statistics and addressing dispute prevention and resolution developments (2025-2219)
09.23.2025OECD releases outcomes of eighth peer review on BEPS Action 13 on country-by-country reporting (2025-1918)
09.16.2025OECD publishes 'Revised BEPS Action 5 Transparency Framework on Tax Rulings' (2025-1866)
08.22.2025OECD releases update of Pillar Two Administrative Guidance on the Central Record of Legislation with Transitional Qualified Status (2025-1738)
04.14.2025OECD/G20 Inclusive Framework issues statement following plenary meeting (2025-0887)
03.07.2025OECD publishes third batch of simplified peer review reports on BEPS Action 14 (2025-0624)
02.11.2025OECD updates main documentation package for MNEs participating in ICAP risk assessments (2025-0452)
01.21.2025OECD releases new documents on GloBE Information Return (2025-0289)
01.17.2025OECD releases new documents on GloBE rules and on qualified jurisdiction status (2025-0266)
01.15.2025Pillar One Update from Co-chairs of Inclusive Framework on BEPS (2025-0246)
United Nations
07.17.2025UN releases draft issues notes on the Framework Convention on International Tax Cooperation (2025-1520)
04.15.2025UN negotiating committee of Framework Convention on International Tax Cooperation releases roadmap and guidelines (2025-0898)
02.17.2025UN intergovernmental negotiating committee on Tax Framework Convention on Tax Cooperation holds organizational session (2025-0492)
01.02.2025UN General Assembly approves Terms of Reference for Framework Convention on International Tax Cooperation (2025-0114)
Group of 7
07.09.2025G7 issues statement on global minimum taxes (2025-1406)
Group of 20
11.25.2025G20 Leaders' Declaration reflects continued engagement to address Pillar Two concerns (2025-2363)
10.21.2025G20 Chair's Summary of Finance Ministers' meeting references Pillar Two engagement (2025-2130)
07.28.2025G20 Finance Ministers meeting communiqué includes international tax section (2025-1609)
03.06.2025G20 Finance Ministers' meeting discussion on international taxation (2025-0618)

Document ID: 2026-0017