From October 1 to 2, 2025, the XIV Regional Meeting with Tax Administrations on International Taxation was held in Bogotá, Colombia. The event was organized by the Latin American Network…

The week of September 22-24, 2025, Ms. Anna Norden and Ms. Bianca Wöhrer participated in the Exchange Summit in Vienna, Austria, and presented the “CTC Practice Principles” document developed within…

As part of his commitment to consolidate international cooperation in tax matters, CIAT Executive Secretary Márcio F. Verdi, accompanied by Gonzalo Arias, Director of International Cooperation and Taxation, and Maureen…

After more than three years of work with experts from our International Taxation Network, we are pleased to announce that we have completed the publication of all the sections of…

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The Inter-American Center of Tax Administrations (CIAT), with the support of GIZ and COSEFIN, publishes the Taxation and Gender Study, the first regional analysis based on official records disaggregated by…

From September 25 to 28, 2025, in Punta Cana, Dominican Republic, the Inter-American Center of Tax Administrations (CIAT) participated in the 2nd International Congress of Tax Consultants (CICI 2025), organized…

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