Publications

Revenue Report CIAT (RRC). First Semester year 2026

29 October, 2026
Written by: Elizabeth Martínez

DT-06-2026: Building Accounting Evidence in Tax Audits: International Standards, Substance Over Form, and Digital Challenges in Latin America

17 September, 2026
Written by: Elizabeth Martínez

Tax Administration Review CIAT/AEAT/IEF, No. 53, 2026

14 September, 2026
Written by: María Fernanda Sosa

Observatorio de las reformas fiscales y el fortalecimiento de las administraciones tributarias de América Latina. Alerta tributaria (enero/julio 2026). Spanish only

10 September, 2026
Written by: Elizabeth Martínez

WP-06-2025: Study on Artificial Intelligence Applied to Transfer Pricing

28 August, 2026
Written by: María Fernanda Sosa

CIAT and SECO: Ten Years of Cooperation to Strengthen Tax Administrations in Latin America and the Caribbean

25 August, 2026
Written by: Elizabeth Martínez

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

International Meetings

Institutional Meetings

Training Programs

Networks

About CIAT

Organizational Structure

Strategic Guidelines

Member Countries

Publications

Revenue Report CIAT (RRC). First Semester year 2026

DT-06-2026: Building Accounting Evidence in Tax Audits: International Standards, Substance Over Form, and Digital Challenges in Latin America

Tax Administration Review CIAT/AEAT/IEF, No. 53, 2026

Observatorio de las reformas fiscales y el fortalecimiento de las administraciones tributarias de América Latina. Alerta tributaria (enero/julio 2026). Spanish only

WP-06-2025: Study on Artificial Intelligence Applied to Transfer Pricing

CIAT and SECO: Ten Years of Cooperation to Strengthen Tax Administrations in Latin America and the Caribbean

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

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

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

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

CIAT Opens an International Call for Applications to Select Its…

CIAT participated in the 8th Ibero-American Summit IDForo 2026

Willingness to contribute is not always enough: from civic awareness…

Visit by the Italian Ambassador to Panama at CIAT

Revenue Report CIAT (RRC). First Semester year 2026

Brazil: a source of inspiration for tax administrations worldwide

7th Annual BRITACOM Meeting

CIAT participated in the 78th IFA Congress in Melbourne, Australia

Criminalizing Transfer Pricing? Lessons from Indonesia for Tax Authorities Worldwide

How Can Tax Authorities Identify Individuals Who Trade In Cryptoassets…

CIAT Shares Its Perspective on Strategic Human Resources Management at…

Getting Lost in Tax Translation

International Meetings

Institutional Meetings

Training Programs

Networks

About CIAT

Organizational Structure

Strategic Guidelines

Member Countries

Publications

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CIAT Members