The purpose of this work is to study the level of provision of the municipal budgets with their own revenues, as well as to study the effect of the provision of their own revenues on indicators of socio-economic development of municipalities. The object of the study are the municipalities of the Tomsk region. The information base for the analysis is data from the official website of the financial Department of the Tomsk Region and the statistical collection "Municipalities of the Tomsk Region" (2017) [1,2]. The research methods are used: analysis of variance, economic and statistical groupings, tabular, as well as graphical visualization of data.