Publications

Tax revenues in Latin America and the Caribbean fell in 2023 as commodity prices weakened

27 May, 2025
Written by: Aldemar Famanía

Learn about CIAT’s new publication: International Tax Dispute Resolution: Reflections on Arbitration, Mutual Agreement Procedure, and Mediation

22 May, 2025
Written by: Aldemar Famanía

Manual for the Control of International Tax Planning: 4.6 Rules limiting tax base erosion through financial instruments

10 April, 2025
Written by: Aldemar Famanía

Overview of tax administrations in CIAT countries. Results of the ISORA 2023. Volume II (Special forms).

9 April, 2025
Written by: Aldemar Famanía

WP-03-2025: Analysis of Progressivity and Redistribution in the Main Tax Benefits in Spain

26 March, 2025
Written by: Aldemar Famanía

Observatory of fiscal reforms and the strengthening of tax administrations in Latin America (2024)

20 March, 2025
Written by: Aldemar Famanía

Manual for the Control of International Tax Planning: 5.4. Initiatives regarding corporate responsibility and fiscal governance.

17 March, 2025
Written by: Aldemar Famanía

Manual for the Control of International Tax Planning: 3.16. Deduction of Costs, Expenses and Losses for Artificial Activities and/or Activities That Do Not Create Value.

11 February, 2025
Written by: Aldemar Famanía

WP-02-2025: The Use of Tax and Social Security Administrative Data for the Design and Evaluation of Public Policies: A Case Study for Spain – The Establishment of the National Minimum Income Scheme

28 January, 2025
Written by: Aldemar Famanía

Overview of Tax Administrations in CIAT Countries

21 January, 2025
Written by: Aldemar Famanía

International Meetings

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Strategic Guidelines

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Publications

Tax revenues in Latin America and the Caribbean fell in 2023 as commodity prices weakened

Learn about CIAT’s new publication: International Tax Dispute Resolution: Reflections on Arbitration, Mutual Agreement Procedure, and Mediation

Manual for the Control of International Tax Planning: 4.6 Rules limiting tax base erosion through financial instruments

Overview of tax administrations in CIAT countries. Results of the ISORA 2023. Volume II (Special forms).

WP-03-2025: Analysis of Progressivity and Redistribution in the Main Tax Benefits in Spain

Observatory of fiscal reforms and the strengthening of tax administrations in Latin America (2024)

Manual for the Control of International Tax Planning: 5.4. Initiatives regarding corporate responsibility and fiscal governance.

Manual for the Control of International Tax Planning: 3.16. Deduction of Costs, Expenses and Losses for Artificial Activities and/or Activities That Do Not Create Value.

WP-02-2025: The Use of Tax and Social Security Administrative Data for the Design and Evaluation of Public Policies: A Case Study for Spain – The Establishment of the National Minimum Income Scheme

Overview of Tax Administrations in CIAT Countries

The tax challenges of the "blue economy”: the new…

CIAT, IDB and OECD hold regional conference on tax trends…

Meeting of Tax Administrators: Challenges and Opportunities (IV) Of Institutional…

WP-02-2026: Efficiency and Tax Gap in Latin American and Caribbean…

Quality in management: projects, processes, and risks for delivering value…

Meeting of Tax Administrators: Challenges and Opportunities (III) – Risk…

A chat with AI: when non-compliance becomes awareness

CIAT Executive Council Meeting (2025–2026)

Meeting of Tax Administrators: Challenges and Opportunities (II) About technology

What happened in Latin American taxation during 2025?

The Executive Secretary of CIAT paid a visit to the…

Meeting of Tax Administrators: Challenges and Opportunities (I). On human…

International Meetings

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Seminars, Workshops and Forums

Networks

About CIAT

Organizational Structure

Strategic Guidelines

Member Countries

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