The influence of the war on the formation of the budgetary system in Ukraine

The full-scale war in Ukraine has led to fundamental changes in the functioning of the budget system. This article analyzes the consequences of the military actions and their impact on the formation of the budget system in Ukraine, in particular: the growth of defense and security expenditures, the increase in the deficit, and the attraction of significant external financial assistance. The author analyzes the problems that Ukraine faces during the war in filling the revenue side of the budget and proposes solutions, including tax system reform, expenditure optimization, and strengthening financial discipline.