The aim of the article is to study the institutional mechanism to the monitor income, and developing mechanisms for internal control of companies income.  It has been analyyed an institutional mechanism for managing the income of agricultural enterprises. It was analyzed the purpose of control of income, revealed the feasibility problems, as well as the mechanism controlling the financial performance of farms.The mechanism of monitoring the results of agricultural enterprises in essence refers to the organizational and economic mechanisms and it is a set of methods and procedures adopted by management. The Mechanism of Financial Control is a personified concept in relation to the concept of financial control, but it includes elements of the system infrastructure, as well as goals and objectives as a key element of the "Settings" of the mechanism.