Advancing
tax cooperation
for sustainable development
in the Global South

PRESS STATEMENT: Country-Level Revenue Estimates – A Comparative Analysis of UN and OECD Subject to Tax Rules for 65 Member States of the G-24 and South Centre

Washington and Geneva, 23 July 2025

SC & G-24 Special Issue 2, July 2025: Analysing the Impact of UN and OECD Subject to Tax Rule for G-24 and South Centre Member States

By Suranjali Tandon and Chetan Rao

SC & G-24 Special Issue 1, July 2025: Comparison of Tax Revenue Effects of United Nations and OECD Subject to Tax Rule for G-24 and South Centre Member States

By Faith Amaro and Sol Picciotto

Study Launch – The United Nations and OECD Subject To Tax Rule: Country Level Revenue Estimates for G-24 and South Centre Member States

23 July 2025, Virtual Public Event

Domestic Revenue Mobilisation at the heart of Sustainable Development: the Seville Declaration

Addis Tax Initiative FfD4 Side Event co-hosted by the South Centre, European Commission, Germany, and Nigeria 

1 July 2025, 16:30 – 18:00 CEST
Room Side Event 2, Seville, Spain

Briefing on the Implications of Treaty Restrictions of Taxing Rights on Services, Especially for Developing Countries

Organized by the South Centre

12 March 2025, Virtual

Briefing on the Analysis of Imbalanced Tax Treaties of South Centre Member States: Policy Recommendations

Organised by the South Centre

11th February 2025, Virtual