International Survey on Revenue Administration

The International Survey on Revenue Administration (ISORA) is a survey of revenue administration performance-related data conducted by the IMF in collaboration with the Inter-American Center of Tax Administrations, the Intra-European Organisation of Tax Administration, and the Organisation for Economic Co-operation and Development. This presentation provides an update on the development and expansion of ISORA, including the most recent survey for 2016 and ADB’s role in the survey.

Tax Evasion: Investigation and Compliance Strategies Workshop

This Workshop on Tax Evasion: Investigation and Compliance Strategies aimed to support participant countries in designing or reviewing their policies and strategies for tackling tax evasion through investigation and compliance work programs. The learning event enabled the participants to share approaches and experiences in tackling international tax evasion, focus on best practices from a range of tax administrations, and develop plans for tackling the specific challenges their countries face.