The aim of this bachelor’s thesis is the choice of a suitable method of financing business activities. In my work, I focused on financing in a selected company that operates in small and medium-sized businesses. The first chapter of the thesis is focused on defining the basic theoretical starting points of the examined issue. In the introduction, it provides a basic definition of entrepreneurship, followed by a comprehensive definition of the area of small and medium-sized entrepreneurship, and finally a description of the basic forms of financing used in this business. The second chapter of the thesis has a practical character and deals with selected forms of financing