Publications

Tax Administration Review CIAT/AEAT/IEF, No. 53, 2026 (only in Spanish)

6 August, 2026
Written by: María Fernanda Sosa

Opportunities and Challenges for Tax Administrations. CIAT Tax Administrators Meeting 2025 (Now Available in French)

3 August, 2026
Written by: María Fernanda Sosa

DT-05-2026: The Challenge of the Under-Taxed Benefits Rule (UTPR) in the Context of Double Taxation Agreements

16 July, 2026
Written by: María Fernanda Sosa

Sumario de Legislación Tributaria de América Latina 2025 [updated version] (Only available in Spanish)

9 July, 2026
Written by: María Fernanda Sosa

CIAT Publishes a Special Review on its 60th General Assembly Held in the Dominican Republic

25 June, 2026
Written by: María Fernanda Sosa

WP-04-2026: Revenue Report CIAT (RRC) Year 2025

4 June, 2026
Written by: María Fernanda Sosa

From an idea to a community: CIAT presents its 60-year commemorative book at its General Assembly in the Dominican Republic

14 May, 2026
Written by: Elizabeth Rodriguez

CIAT present the “Digital Identity Guide for Tax Administrations” at its 60th General Assembly

13 May, 2026
Written by: Elizabeth Rodriguez

CIAT presents a new Internal Control Manual to strengthen integrity within tax administrations (Only in Spanish)

12 May, 2026
Written by: Elizabeth Rodriguez

DT-03-2026: The OECD’s “Side-by-Side” Package (Pillar 2): Reshaping the Global Tax Architecture

7 May, 2026
Written by: María Fernanda Sosa