The state budget constitutes a main institution of a budget law. It is subject to the regulation of many legal provisions, including constitutional provisions and provisions of the Act on Public Finances, which results in various properties thereof. The state budget is established by the Sejm as the most important financial plan for the state policy and an instrument of social policy, taking into consideration planned incomes and expenses of the state for the following financial year. From the point of view of incomes, the state budget includes, among others: incomes from indirect and direct taxes and non-tax incomes. Customs, as benefits of a non-tax character, which are charged by the Polish customs administration in the international tra...