The thesis is focused on the problem of endowment and its importance to the Foundation. The thesis examines the endowment as one of the essential characteristics of the Foundation of Law and Economics. Legal perspective focuses on legislative action endowment today, and the previous legislation. Investigates conditions for increasing the endowment, the possibility of using the endowment to create the Foundation ond proceeds to establish the conditions for the foundation. The thesis describes the procedure for increasing the endowment. The economic part is evaluated by a set of economi indicators that were identified from the results of operations of the Foundation. The resulting set of economic indicators is processed into graphs. Individual graphs show the specific economic indicators examined in relation to a set of foundations surveyed. The results are used to process the graphical analysis of the relationship of main economic indicators, the comparison can be concluded about the importance of the endowment for the comparison subjects.