The Double Irish and Dutch Sandwich strategies and tax avoidance in Mauritius

Purpose - The purpose of this paper is to analyze the Double Irish and Dutch Sandwich (DIDS) tax schemes used by international companies. Companies using these schemes are enabled to transfer a large amount of their profits to offshore tax havens by using wholly owned subsidiaries located in Ireland and the Netherlands. This paper also analyzes the US General Anti-Avoidance Rule (GAAR) to see whether it can effectively detect and counteract this scheme. This analysis is furthermore enhanced by applying the Mauritian GAAR through Section 90 of the Income Tax Act to the said schemes. Design/methodology/approach - Concerning research methods, the library and the internet will be the main sources of information to be used for this paper. Through the usage of library research, the Mauritian Income Tax Act, US GAAR, European Commission decisions and scholar writings will further enhance this paper on the structure and preventive actions that can be taken against the DIDS scheme. This paper will also use a case study coupled with a theoretical analysis of current anti-avoidance rules. Findings - The paper then concludes that it is possible to counteract the schemes using the Mauritian law but under specific circumstances. It is then revealed that there is a fundamental flaw in the current tax systems, which is the inability to regulate the intangible nature of resources and technology-based transactions. Originality/value - To the author's knowledge, this paper is among the first literature on the subject of DIDS strategies conducted in the context of Mauritius.