Publications

WP-04-2025: Panorama de los gastos tributarios en América Latina (Available in English soon)

2 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). Available in English soon

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

Manual for the Control of International Tax Planning: 5.1. Special information regimes, development, and maintenance of databases: information obligations for taxpayers carrying out international operations.

15 January, 2025
Written by: Aldemar Famanía

International Meetings

Institutional Meetings

Training Programs

Seminars, Workshops and Forums

Networks

About CIAT

Organizational Structure

Strategic Guidelines

Member Countries

Publications

WP-04-2025: Panorama de los gastos tributarios en América Latina (Available in English soon)

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). Available in English soon

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

Manual for the Control of International Tax Planning: 5.1. Special information regimes, development, and maintenance of databases: information obligations for taxpayers carrying out international operations.

Tax policy and tax administration strategies in Latin America (2024)

International Seminar: Facing the Challenge of Informality in Latin America

Successful conclusion of the 59th CIAT 2025 General Assembly in…

Inauguration of the 59th CIAT 2025 General Assembly in Santiago,…

Graces and misfortunes of the use of artificial intelligence by…

New Executive Council of the CIAT (2025-2026)

Administrative Session of the 59th General Assembly of CIAT Member…

CIAT Executive Council Meeting (2024-2025)

WP-04-2025: Panorama de los gastos tributarios en América Latina (Available…

Electronic invoicing: A Latin American Innovation with Global Reach

Latin American Tax Administrations meet to discuss strategies for effective…

Confidential and secure handling as pillars of the Automatic Financial…

International Meetings

Institutional Meetings

Training Programs

Seminars, Workshops and Forums

Networks

About CIAT

Organizational Structure

Strategic Guidelines

Member Countries

Publications

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CIAT Members