Abstract
A significant part of the revenue supplying municipal budgets in Poland comes from taxes that are subject to municipalities’ constitutionally enshrined powers. This income is mainly generated by contributions connected with the right of property ownership, among others. Apart from a fiscal function, taxes may also stimulate specific processes. Positive stimulation within the scope of tax policy is mainly based on various types of tax preferences. They may be applied as a tool of tax policy which fulfils specific economic and social objectives. These issues have become particularly important during emergencies taking place in the state, such as the COVID-19 pandemic, the migration crisis or the war in Ukraine. In the wake of the recent occurrence of such types of quasi-extraordinary measures, it is reasonable to ask a question about the need to adjust the legal limits of municipal tax powers in this regard. Concurrently, the necessity to maintain balance between support provided to specific categories of entities and the financial needs of municipalities may not escape notice. The Polish experience shows that as a consequence of emergencies, ad hoc solutions of a merely occasional nature have been introduced to the tax law system. Hence a thesis may be formulated according to which it is reasonable to approach this kind of phenomenon in a systemic way, which should be reflected in the introduction of standard and stable tools that could enable municipalities to undertake specific action. The purpose of this study is to verify this assumption, relying, most of all, on the experiences and needs that have emerged in Poland in recent years.