Abstract
Recent times have seen growing calls for considerations of justice to be given a greater role in international taxation. The main driver of these calls are distributive concerns, although agreement is still missing as to what this means both in principle and in practice. This article asks whether it is the task of international tax law at all to implement principles of distributive justice beyond the national context and gives an overview of how the 'global justice debate' in contemporary political philosophy bears on this question. When it comes to distributive duties with respect to taxing rights, it is crucial to differentiate between the collective and the individual level. Absent a robust assumption of a benevolent and capable government on the recipient side, the reallocation of taxing rights from state to state does not necessarily help when it comes to fulfilling duties of justice towards individuals.