This paper attempts to diagnose the attitudes of municipal office employees toward civic participation and assess selected outcomes of participatory budgeting (PB) in the six largest Polish cities between 2014 and 2023. The analysis is based on empirical research, including surveys, in-depth interviews, and secondary data analysis. The findings reveal an institutional perspective and indicate the presence of two dominant approaches among public officials, namely an affirmative and a critical one. The article also discusses both the direct and indirect effects of PB – educational, social, political, and redistributive. In cities where the affirmative approach prevails (Poznań, Wrocław, Gdańsk, and Łódź), higher educational and political outcomes were more frequently observed. In contrast, in Warsaw and Kraków, where the critical approach dominates, lower educational and political outcomes were more commonly noted, along with relatively stronger redistributive effects. The results further suggest that participatory budgeting can serve as an effective tool for municipal administrations in identifying residents’ needs, although its capacity to meet those needs remains limited.