This study aimed to identify citizens’ perceptions of the effects of administrative corruption on their lives. Data were gathered using semi-structured interviews with 15 citizens living in Tehran, Iran, recruited through the convenience sampling method. Two main themes emerged from the data: Negative individual consequences (including “negative emotional consequences”, “negative motivational consequences”, “negative moral and behavioural consequences” and “negative economic consequences”) and Negative collective consequences (including “negative consequences related to family formation and stability” and “negative social consequences”). The study reveals that participants have experienced or perceived adverse effects in the personal, family and social spheres as a result of administrative corruption. The impacts of corruption on people's lives can be taken into consideration when explaining the importance and necessity of designing and implementing preventive measures and policies aimed at reducing corrupt behaviours in public agents.