Minochkina O. The tax regulation system development with the еnterprises activities in Ukraine.

3. The Object of the Research. The processes of state regulation of market economy. The Purpose of the Research. The development of methods for improving the tax regulation system used in industry. This system is the defining component in the social and economic system of the country. The development of these methods is based on innovative processes which are being formed in the tax system. Research methods: systemic analysis dialectic method of cognition method of modeling and prediction of economic processes. Theoretical and Practical Results. The major scientific result of the dissertation is the development of methodology for improving the tax regulation system applied at enterprises. The results of the research are as follows: it is offered the conception of the development of tax regulation for enterprises through the management of an enterprises life cycle; it war given the basis of importance and expediency of life cycle research in order to plan innovations in tax system; there have been worked out propositions for building an enterprise life cycle resulted in a factor determining the level of an enterprise life cycle; there has been devised a mechanism to manage an enterprise life cycle resulted in a balance factor of an enterprise life cycle. Scientific results of the research have been applied by Donetsk Main Tax Administration, regional branch in Selidovo and Novogrodovka United State Tax Inspection, State Joint Stock Company "UPTS" Selidovsky bread baking plant as well as in training course at Donetsk National Technical University and Donetsk State University of Management.