Thesis aims to map the developement of wages taxation in the period of 2003-2013 and to evaluate the impact of the tax on personal income from employment and function benefits to the taxpayers wit different levels of income in a variety of situations, particularly in the case of maintenance of one or more children. The aim was to identify how the changes in the Law on Income Tax had affected different income groups, which of them had been affected the most and how.

This thesis studies the problem of efficiency and equity in the area tax on personal income. The theoretical part describes the basic definitions related to this topic and the given problem. The practical part of the thesis analyses in details the single tax on personal income in terms of its influence and impact on efficiency and equity in comparison with progressive tax.

The thesis deals with the tax wedge specifically on tax burden on labour in the Member States in the European Union. The issue is described in the theoretical part in the first chapter, the practical part is introduced in the second and the third chapter. The aim of the thesis is to analyze the development the basic micro and macro indicators of tax wedge specifically on tax burden on labour. The analysis including graphs is describe from the beginning of the millennium. The Member States are divided into groups according to measured data in the second part and to the data connection to the European Union in the third part. This classification is done for easier to understand and more meaningful value. All analysis illustrate that the highest tax burden is in Belgium and Denmark, lowest in Bulgaria.

Master's thesis is devoted to the improvement of income taxation of individuals in Russia. Final qualifying work consists of an introduction, three chapters, conclusion and list of references. The first chapter discusses the theoretical aspects of the tax on personal income in Russia. In the second chapter, an analysis of the income tax on physical income in the budget system of Russia. In the third chapter proposed directions for improving the income taxation of individuals in Russia. / Магистерская диссертация посвящена совершенствованию подоходного налогообложения физических лиц в России. Выпускная квалификационная работа состоит из введения, трех глав, заключения и списка использованных источников. В первой главе рассмотрены теоретические аспекты налога на доходы физических лиц в России. Во второй главе проведён анализ поступлений налога на доходы физических в бюджетную систему России. В третьей главе предложены направления совершенствования подоходного налогообложения физических лиц в России.

Tax on personal income is one of the direct taxes. Certainly it isn´t one of the simplest. It affects all taxable income of individuals. Based on Income taxes Act, it addresses the issue of income taxation of individuals and legal persons. Some questions are defined for both taxes together. Significant differences are mainly in the construction of the tax base and consequently the tax rates. Tax on personal income is the third most important source of the state budget. I have tried to describe the tax system in the Czech Republic. Then I have focused mainly on tax on personal income. I also tried to highlight the most important changes that have occurred in recent years. Practical part of the thesis is focused on the income taxation of the self-employed. I chose businesswoman who runs a small guesthouse in Český Krumlov. I analyzed the tax actually paid during the last five years, trying to find a suitable alternative tax base calculation, which would allow tax savings.