Abstract
This paper reports on an investigation of a recent decision by the European Court of Justice (ECJ) in case C-48/13, Nordea Bank Denmark, concerning the Danish rules for reincorporation of losses from permanent establishments situated in European Union/ European Economic Area (EU/EEA) member states other than Denmark. The article includes comments on various EU tax law aspects of the case - namely the restriction test applied by the ECJ, the justifications brought forward by the intervening governments and the question of proportionality - and examines the consequences of the Danish tax law going forward.