Proceedings of the International scientific and practical conference ―New York Global Science Conference 2026‖ (May 18-20, 2026) / Publisher website: www.naukainfo.com. – New York, USA, 2026. - 322 p.

40 relationship in conditions of increasing uncertainty, has influenced the increase in the volume of public debt. It has been established that in conditions of uncertainty, budgetary policy can be the "lifeline" that will help ensure the country's resilience and its ability to respond to existential challenges in a timely manner, contributing to long-term stability and sustainable dynamics of Ukraine's socio-economic development. Keywords: revenues; state budget; uncertainty; budget expenditures; deficit; budget policy; public debt; martial law In the context of the russian-Ukrainian war and other global challenges, turbulence, instability and uncertainty have spread, and the economy has faced a number of financial and budgetary problems, socio-economic imbalances. In order to respond to risks, threats and quickly overcome socio-economic shocks, the government has implemented a number of non-standard measures to correct the situation, stabilize the financial system, prevent challenges, improve the business environment, adjust social, monetary, budgetary policies, etc. Currently, Ukraine is an example of extreme economic development in the world, where under the pressure of exogenous and endogenous factors, it is forced to build its own model of resilience and form political will to withstand the challenges of war and global changes. In such conditions, it is important to concentrate available resources, develop modern approaches to implementing budget policy, strengthen its coordination with all components of financial policy, as well as take into account economic and socio-political processes. Knowledge and experience, as well as the development of certain tools for preventing shocks and risks, have great theoretical, methodological and practical significance in the national and global dimensions, given the trend of increasing negative impact in the general genesis of uncertainty not only at the national but also at the global level. Government decisions, including the formation, adjustment and implementation of budgetary policy, must have a proper basis, be clear and understandable, based on evidence-based methods with reliable statistical basis and calculations. However, in a