In this book, the international tax practice of Uzbekistan, ensuring the stability of tax revenue bases, further improving the existing infrastructure, creating new jobs, providing social services to the population, improving the quality of the issues through local budgets, and the possibilities of using advanced foreign experiences in the coherence of fiscal policy, tax reforms based on results in international experience explained.The analysis of the structural structure of local budget tax revenues, the analysis of the system of local budget tax revenues and the practice of trends related to it, and the factors affecting it were analyzed. In the monograph, the problems related to the strengthening of the tax revenue base of local budgets, the ways of strengthening the tax revenue base of local budgets and the scientific directions developed by the author for its improvement are expressed.