Publications

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: El uso de los registros administrativos tributarios y de seguridad social para el diseño y la evaluación de las políticas públicas: Un caso de estudio para España: la creación del Ingreso Mínimo Vital (Only Spanish)

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

WP-01-2025: Revenue Report CIAT (RRC). First Semester. Year 2024

14 January, 2025
Written by: Aldemar Famanía

New publication: Guía para la protección y uso ético de la información en poder de las administraciones tributarias (Spanish only)

19 December, 2024
Written by: Aldemar Famanía

Manual for the Control of International Tax Planning: 4.5. International Tax Transparency Standards

17 December, 2024
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-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: El uso de los registros administrativos tributarios y de seguridad social para el diseño y la evaluación de las políticas públicas: Un caso de estudio para España: la creación del Ingreso Mínimo Vital (Only Spanish)

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.

WP-01-2025: Revenue Report CIAT (RRC). First Semester. Year 2024

New publication: Guía para la protección y uso ético de la información en poder de las administraciones tributarias (Spanish only)

Manual for the Control of International Tax Planning: 4.5. International Tax Transparency Standards

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

CIAT and WATAF strengthen ties and cooperate on communication strategies

A vampire story (vi)

Observatory of fiscal reforms and the strengthening of tax administrations…

CIAT Executive Council Meeting (2024-2025)

CIAT, the World Bank Group, and the SUNAT of Peru…

Manual for the Control of International Tax Planning: 5.4. Initiatives…

A Guide to the Safeguarding and Ethical Use of Information.…

Evolution of credentials: A change in the recognition of talent

Successful completion of the 3rd NTO Technical Conference

CIAT updates information on tax treaties and agreements

CIAT participated in Seminar on Fiscal and Budgetary Policies and…

International Meetings

Institutional Meetings

Training Programs

Seminars, Workshops and Forums

Networks

About CIAT

Organizational Structure

Strategic Guidelines

Member Countries

Publications

CIAT Subscriptions

CIAT Members