Polish Labour Migrants and Undeclared Work in Norway

This article identifies how labour migrants’ participation in undeclared work is triggered by a combination of voluntary exit from the formal labour market in the host country as well as structures that makes it more likely for this type of worker to be forced to accept unregistered work. The argument is built by examining how East‐West European Union migration can foster or reinforce reasons for participating in undeclared work. At the EU level, the issue of undeclared work is seen as a mounting challenge, and public discussion now associates a supposed increase in undeclared work with the EU's open borders. For this study, 74 semi‐structured interviews were conducted with Polish labour migrants in Norway – both temporary migrants and more settled ones. A substantial part of these interviews focused on undeclared work. The results indicate that immigration enhances as well as creates new reasons for participating in undeclared work. In particular, they highlight how decisions to participate in undeclared work are not just an effect of labour market dynamics, but also a question of social integration.