Fiscal dominants of military financing

Long-term military aggression has required updating approaches to budget revenue forma­tion to increase the fiscal effectiveness of taxes and ensure budget sustainability. The article is aimed to substantiate the main priorities for boosting the efficiency of the central budget revenue formation system in combating full-scale military aggression, which involves compliance with the principle of fiscal suffi­ciency in financing defense and security needs and fostering economic recovery. Syste­matic and logical approaches were used in the article. Various methods were applied, including gene­ralization, comparison, analysis and syn­the­sis, scientific abstraction and expert eva­luations. The USA’s experience in the field of budget revenues formation during wars shows that the authorities tried to design the taxpayer’s trust and ensure a fair cost for conducting a war for every citizen. The classic measures were increased tax rates on income and profits, and the active sale of government bonds. Great Britain has applied identical measures. The budget revenues formation policy has demon­strated significant changes since the full-scale invasion. The percentage of GDP redistribution through the central budget revenues in 2023 equaled 41.76%. The main features of tax revenues shaping (into a central budget) in 2022–2023 have been identified. Priority measures to raise the fiscal significance of tax revenues have been substantiated. This concerns the decrease of the shadow part of the gambling business; the excise goods markets; and labor incomes. In addition, the prerequisites for introducing a progressive personal income tax scheme have been determined.