In order to minimize the need for taxpayers to respond to multiple revenue agencies, some countries have integrated their revenue administrations, either by merging tax and customs administration, or unifying collection of tax and social contributions. This book examines the experience of 11 countries in doing so. Their experiences indicate that integrating collection entails modernizing the revenue administration and reducing contact between the tax office and taxpayers, thanks to the extensive use of ICT.
Foreword........................................................................................................................................... v Acknowledgments......................................................................................................................... vi Abbreviations............................................................................................................................... vii Chapter 1. Introduction.................................................................................................................. 1 Chapter 2. Concept and Issues...................................................................................................... 6 Leadership................................................................................................................................. 6 StrategicPlanning..................................................................................................................... 7 LegalFramework...................................................................................................................... 8 Project Designs.......................................................................................................................... 8 Timetables.................................................................................................................................. 8 Budgeting................................................................................................................................... 9 PerformanceManagement...................................................................................................... 9 Sta ffi ng..................................................................................................................................... 10 Communications..................................................................................................................... 10 Chapter 3. Successful Integration: Case Studies..................................................................... 11 Uni Þ cation of Tax and Social Contribution Collections.................................................... 11 Merger of Tax and Customs Administrations .................................................................... 19 Chapter 4. Broader Review of International Experiences and Lessons .............................. 34 Leadership............................................................................................................................... 34 StrategicPlanning................................................................................................................... 35 LegalFramework.................................................................................................................... 36 Project Design ......................................................................................................................... 37 Timetables................................................................................................................................ 37 Budgeting................................................................................................................................. 38 PerformanceManagement.................................................................................................... 39 Sta ffi ng..................................................................................................................................... 39 Communications..................................................................................................................... 41 Chapter5.Conclusion.................................................................................................................. 42 References....................................................................................................................................... 44
Tables Table 1.1. Administrative Costs/Net Revenue Collections (in percent): An Illustration of the Inherent Limitations of a Conventional Quantitative Indicator for Countries Where Integration Took Place and Information Is Available.................................................................................................................................... 2 iii