The paper is a summary of the exchange of knowledge and experience that took place in the course of the project "Mutual Learning for Reducing Tax Gaps in V4 Countries and Ukraine" co-financed by the Visegrad Fund in the years 2016-2017. Five institutions took part in the project: Center for...

CASE prepared a new study for the European Commission on the VAT Gap in the European Union in 2015. The figures offer an important snapshot of the problems of collecting VAT in the EU and what needs to be done to improve revenues and fight tax fraud. During 2015, the overall VAT that should have...

We study the effect of the first global multilateral standard for the automatic exchange of information (AEOI), the so called Common Reporting Standard (CRS), on cross border tax evasion. Employing newly available bilateral data on cross-border deposits, we find that the CRS induced a reduction...

Part I Essentials -- Chapter 1 Scope and Purpose -- Chapter 2 History and Context -- Chapter 3 Convergence -- Chapter 4 Legal Bases -- Part II USA -- Chapter 5 Structure -- Chapter 6 Background -- Chapter 7 FATCA -- Chapter 8 Documentation -- Chapter 9 Withholding -- Chapter 10 Depositing --...

This paper deals with three aspects related to the value added tax in Colombia. First, we show that althogh the VAT's "productivity" is at an acceptable level according to international standards, it has recently been declining. Second, we estimate tax evasion/elusion for 1994. Our results...

The world runs a trade surplus with itself: the reported values of exports exceed the reported values of imports. This is a logically impossible but well-known empirical fact. Less well-known is the fact that, in recent years, more than 80 percent of the global surplus is a trade surplus that...

This paper proposes a quantification of Value Added Tax (VAT) fraud eliminated through the implementation of the Reverse Charge Mechanism to domestic transactions, a measure reforming the EU VAT rules and preventing traders from exploiting a weakness of the system that allowed them to collect...