In the first half of 2025, revenues recorded an average cumulative growth in constant terms of 6.4%, and virtually all countries (21 out of 22) reported increases in tax collection.…
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Maceió, Brazil – As part of Phase 2 of the technological and tax management project in the State of Alagoas, the Inter-American Center of Tax Administrations (CIAT) and the Secretariat…
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CIAT visited the National Tax Service (SIN) in La Paz, Bolivia, between January 12 and 16. The mission reviewed the progress made by the Bolivian administration in implementing its information…
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The CIAT Executive Secretariat invites you to download and read the document “Diseño y aplicación de las Normas Generales Antielusivas en los países de América Latina” (available in spanish only), prepared jointly…
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This publication presents the results of the Meeting of Tax Administrators (Montevideo, 2025). Using an innovative methodology, 120 challenges and opportunities were identified and assessed across five thematic areas—human resources,…
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From the 17–18 of December 2025, the Tax Policy Center at the University of Maastricht organized an online conference that brought together academics and practitioners to discuss the growing role…
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