In view of the need for the MyCIAT Community to access basic information about the tax systems and tax administrations of CIAT member countries, the CIAT Executive Secretariat provides free of charge the CIATData service, which in a first phase provides data primarily for Latin American countries.

You will find in this section a short description of the countries’ tax systems, the characteristics of their tax administration and the recent developments in collection. Also available are references to current tax laws, historical comparisons of the main tax rates and details about Conventions to Avoid Double Taxation and / or Tax Information Exchange Agreements signed by the countries.



Tax Studies and Research Network

Has been presented in 2010 in Panama City, Republic of Panama, with the purpose of promoting the exchange of experiences, mutual cooperation and training of the officers in charge of analyzing and evaluating tax policies in Latin America.

During these years of activity, the network has received the support of the tax administrations co-organizers of the meetings (DGI of Panama, DIAN of Colombia, DGII the Dominican Republic, DGI of Uruguay and SII of Chile), and with the assessment, the support or sponsorship of various international organizations such as the IDB, the World Bank, ECLAC, the European Commission, IMF, GIZ, ICEFI, Abdul Latif Jameel Poverty Action Lab (J-PAL), Ministry of Finance and Public Administration and IEF of Spain, OECD, among others.

See Studies Network


CIATMap provides information on the activities of CIAT around the world, particularly the geographical location of the various actions, the year they were carried out, the organizations involved and the work modality.