<p>Financial stress is a pervasive concern, yet research on the longitudinal nature of financial stress and its long-term effects is limited. Using two decades of data spanning from individuals’ early adulthood to midlife (ages 25–26 through 45–46), the present study aimed to address this need by analyzing how financial stress evolves over time and influences future expectations. Employing latent class growth analysis (LCGA), four distinct trajectories of financial stress were identified: stable low stress, decreasing stress, increasing stress, and stable high stress. The probability of membership in each class was then regressed onto three types of expectations: general future expectations, future job enjoyment, and career optimism. The findings indicated that individuals experiencing increasing financial stress tended to have more negative future expectations, while those with decreasing stress were more positive. In contrast, those with consistently high or low financial stress did not show significant effects. These findings highlight that for some individuals, financial stress evolves over the life course having meaningful implications for what they expect in the future. It is crucial to address past financial experiences and to more thoroughly examine how these intersect with the workplace, both in empirical research and theoretical frameworks.</p>