Abstract. Emergencies that have become an integral part of the lives of different municipalities and the threat of their negative consequences requires an adequate response from local governments. The article outlines the main causes of such situations and substantiates the need to address them by joining efforts both at the national level and at the level of local self-government. The concept of fiscal space is considered by the authors as the presence of a certain budget reserve to achieve the desired goals without violating financial stability. In the context of emergencies, this is a fiscal space to fund certain goals, which can sometimes be actualized in a very short time (as happened with the situation in health care in 2020). The possibility of targeting the fiscal space in the field of health care, social protection, overcoming the effects of natural disasters, combating poverty, achieving the goals of sustainable development, etc. is noted. The article presents the results of a study of the impact of emergencies (eg, the COVID-19 pandemic) on the ability of local authorities to respond to their consequences. The authors analyzed budget expenditures to combat COVID-19 and assessed changes in the financial capacity of municipalities and funding priorities, including funding for pandemic control at the national and subnational levels, the impact of the COVID-19 pandemic on municipal finances in terms of compliance with the principles of the European Charter of Local Self-Government, the impact on funding priorities at the local level and municipality development strategies, the ability of local governments to respond to emergencies and highlighted some already tested effective practices. The article examines the methods of forming fiscal space, which were used to overcome the consequences of emergencies: reprioritization of expenditures, improving the efficiency of available resources, revenues to local budgets, which are additionally obtained due to understatement of initial revenue plans, reserve fund. Key words: fiscal space, emergencies, municipal finances, municipalities. JEL Classification r51 Formulas: 0; fig.: 1; tabl.: 1; bibl.: 15.