To investigate post-stroke return-to-work and its associations with cognitive performance, motivation, perceived working ability, and self-perceived barriers to returning to work. Prospective cohort study of a clinical sample. Participants were 77 stroke patients younger than age 69 years. Assessment included a cognitive screening method for stroke patients (CoMet), a questionnaire regarding work-related matters, and a question regarding motivation to return to work. A predictive model of return-to-work was built, and how participants managed in their working life was examined. Cognitive performance was significantly connected with returning to work. Three of the 5 individuals who dropped out of working life had cognitive dysfunction. Cognitive performance predicted 80% of those who had not returned and 37% of those who had returned by 6 months after the initial assessment. Self-perceived working ability and barriers predicted 64% of those who had not returned and 78% of those who had returned at the 12-month follow-up. Cognitive performance seems to be a crucial predictor of return-to-work post-stroke, but individuals' own evaluations of their working capabilities are also important.