This document discusses unofficial/undocumented migration in Finland and the welfare state. It presents two potential future scenarios - a "threat scenario" where society becomes polarized and undocumented migrants are excluded from public services, and an "ideal scenario" where all individuals have equal access to public services based on needs rather than citizenship. It also summarizes interviews with social service workers who feel unprepared to help undocumented migrants due to a lack of national guidelines. The document aims to explore how unofficial migration may impact societies and public sector work in the future under different scenarios.