Financial stabilization and financial development of the organization are the basis of its well-being. At the present stage of the development of the economy, the financial condition of a significant part of enterprises is unsustainable. Considering the directions of financial stabilization and sustainable development of these organizations, it is necessary to analyze the effectiveness of the use of mechanisms of anti-crisis management, with the help of which it would be possible to withdraw organizations from an unstable state.  The main role in the anti-crisis management system is given to the wide use of internal and external stabilization mechanisms, which allows to remove the threat of bankruptcy, to save the enterprise from using borrowed capital and to accelerate the rates of economic growth.  In article internal mechanisms of financial stabilization which are accepted to subdivide into operational, tactical and strategic are considered. The operational mechanism, based on the principle of "cutting off excess", is a defensive reaction of the enterprise. Tactical mechanism of financial stabilization uses tactics aimed at reversing unfavorable trends and reaching the balance line. The strategic mechanism of financial stabilization is to ensure the financial equilibrium of the enterprise in the long run. To ensure financial equilibrium in a long period, it is necessary to regularly monitor the growth rates of sales of products, expressed through the indicators of efficiency of implementation, efficiency of capitalization and efficiency of asset turnover. For these purposes, the model of sustainable economic growth of the enterprise is used.  The results of applying the above-mentioned financial stabilization mechanisms will ensure a stable financial balance at the enterprise in the short and long terms, assuming rational use of own financial resources, increase in cash and a reduction in current financial obligations.