10 Apr 2025
  • Featured
  • Publications

The CIAT Executive Secretariat invites you to download and read chapter “4.6 Rules limiting tax base erosion through financial instruments” written by Jairo A. Godoy G. and Pablo Porporatto. The…

9 Apr 2025
  • Featured
  • Publications

Volume II of the Overview of Tax Administrations in CIAT countries analyzes the five-year forms from the latest International Survey on Revenue Administration (ISORA), delving into aspects such as: (1)…

8 Apr 2025
  • Featured
  • The Executive Secretary in the Press

On March 28, 2025, the Executive Secretary of the Inter-American Center of Tax Administrations (CIAT), Mr. Márcio Ferreira Verdi, participated in the Special Meeting of the United Nations Economic and…

26 Mar 2025
  • Featured
  • Publications

This article analyzes the degree of progressivity and redistribution of four major tax benefits (tax expenditures) in Spain’s personal income tax system—joint taxation, contributions to social security schemes, rental income,…

25 Mar 2025
  • Working Missions

On March 18-19, 2025, the West African Tax Administration Forum (WATAF) held a meeting on “Country Correspondents Conference and Training for Heads of Corporate Communications” in Abuja, Nigeria. Within the…

20 Mar 2025
  • Featured
  • Publications

This report systematizes the main tax reforms in Latin America during the 2024 period—relating both to legislation and tax administration—classified by countries, topics, and status of processing (announced; in progress;…

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