eCIAT
Newsletter
ISSN 1684-9833 • Year 3 / No.5 / March 16, 2012
The Executive Secretariat Informs Summary of the Activities Completed by the CIAT Executive Secretariat in 2011 This report is a compilation of the main activities carried in accordance with the CIAT Executive Secretariat’s Programs, from January through December 2011, second year of the term of office of the CIAT Executive Secretary, Mr. Márcio F. Verdi.
46th CIAT General Assembly
Income Tax Micro-simulator The Executive Secretariat Informs Summary of the Activities Completed by the CIAT Executive Secretariat in 2011 Income Tax Micro-simulator The Tax Administrations Inform Brazil - Federal Revenue of Brazil (RFB) offers solutions at the largest IT event in the world Colombia - Form Model 110 is ready for Income Tax Return Statements Paraguay - AFIP restarts Technical Assistance to SET Peru - Individuals could request tax return reimbursement via internet Peru - SUNAT will Strengthen Control, Facilitation and Tax Culture Actions with new Organizational Structure Venezuela - Superintendent Cabello Rondón estimates to collect Bs 15 billion by ISLR in the first quarter of the year IBFD News Post of the Month Training Our documents Other Documents
Thanks to the agreement of inter-institutional cooperation between the Institute for Fiscal Studies (IEF) of the Ministry of Finance and Public Administration of Spain and the CIAT completed recently the review and validation of the income tax of legal entities micro-simulation model (IRPJ ) developed by the Center for Fiscal Studies (CEF) of the Internal Revenue Service (IRS) in Ecuador. Mr. César Pérez and Ms. Lucia Torrejon from the Statistics IEF Unit moved to Quito in January of this year to provide the aforementioned technical assistance, particularly with regard to treatment and cleansing (consistency) of data from the tax returns statements and sampling techniques and transverse and longitudinal cuts. The tool, which source code is written entirely in Stata but presents the results and graphics in simple Excel spreadsheets, performs descriptive statistical analysis of the data, explores patterns of behavior, makes deterministic and stochastic simulations and allows distributional impact and structural analysis of possible reforms in the IRPJ. Through The CIAT Study Network areas, the SRI simulator is available to all member countries tax administrations which are interested in adapting the referred model to their tax reality. For technical assistance please contact the Tax Studies and Research Director, Econ. Miguel Pecho. It is worth mentioning that since 2010, the CIAT has been promoting the use of micro-simulation techniques in the study and research areas because its involvement is increasingly common the in policy evaluation tasks or preparation of tax reforms, making imperative to take advantage of the benefits of this type of quantitative techniques, and thus provide better recommendations to policy makers. The disinterested cooperation of SRI and IEF supports the CIAT efforts to have