The purpose of the master thesis is to compare the tax burden of employees in the Czech Republic and in the United States of America according to the legislation in 2016. The theoretical part is devoted to the description of tax systems, focusing on the taxation of income from employment. In the part United States I briefly mention the development of the tax system. The practical part consists of two chapters. The first one is focused on the calculation of the effective tax rate for taxpayers from selected types of households. The second one deals with global progressivity of the income tax. Equal income distribution in society is analyzed using the Lorenz curve and the Gini coefficient. The calculations indicate progressive tax effects both in the Czech Republic and in the United States with higher rate of tax progression and also higher inequality of income distribution in the United States. In the issue of effective rates of income tax is evident higher tax burden in the United States. Differences of total effective rates are decreasing between both countries.

The purpose of this thesis is to compare the personal income tax in the Czech Republic and Slovakia, focusing on the years from 2004 to 2015. The work is divided into two chapters. The first chapter deals with the development and comparison of structural elements of the personal income tax and social security in both countries simultaneously during the period. In the second chapter on model examples of the employee and self-employed individaul is compared the tax burden from 2004 to 2015. For comparison, the tax burden on an employee's is used average tax rate and effective tax wedge. For self-employed person is also calculated average tax rate and total tax burden.

The thesis is focused on an accounting and a tax field of the selected countries, the Czech Republic and Finland. The aim of this thesis is to analyse the accounting and tax system of the chosen countries and its reciprocal comparison. The present form of the financial accounting in both countries was influenced by their economic and political development and by other elements through many years. These factors and their impact on the accounting field are described and reviewed in the first part of the thesis. The second part is focused on the comparison of the tax field of both states which is related with an accounting. Among others, the characteristics of the tax system influence the behaviour of people (persons, entities) in connection with their international (and domestic) business activities. The most suitable indicator chosen for comparison of the tax burden between the Czech Republic and Finland is the consolidated tax quota. Due to the interaction to the accounting, there was an emphasis on the differences in the structure of corporate income tax in connection with the comparison of the tax systems.

As a result of a growing number of Member States of the European Union the idea of unification and co-ordination of legal changes,including tax systems of each country, is growing stronger. The common consolidated corporate tax base (CCCTB) should establish unified rules for determining the tax base, and consequently this would eliminate double taxation, cross-border income, or tax evasion and suppression of tax competition among the states of the European Union. This work deals with the redistributive mechanism of the CCCTB, which would alocate the CCCTB to the group of the individual companies. Interim result of the discussion is to create a distribution threefactors formula consisting of variables - work, asset and sales. I applied the current conclusions of the European Commission to the Czech company Skoda Auto,a.s., whose parent company is in Germany.

The graduation theses is focused on wage problems and related areas in the private sector and contains summary of informations necessary to right pay accounting. With respect to tax and social insurance reforms in last years the main aim of this theses is to compare the impact of changes on pay accounting in years 2007 -- 2009. Problems of social and health insurance and taxes are mentioned in regularizations valid in these years. In every chapter are added examples concerning these problems. These examples allow year-on-year comparison. The graduation theses contains within mentioned problems also other problems: payroll deductions, mileage, refundof wages and benefits as other form of remuneration of employees. Also in these chapters are given examples for best understanding and clarity. Each chapter contains also accounting of mentioned problems in double-entry accounting. The graduation theses is ended up with complex example which compares height of net earnings in years 2007 -- 2009.

Thesis deals with regulation of payroll accounting in the Czech Republic in corporate sector. It defines broad issue of labour-law, wage, tax and accounting regulations focused on these problems and it works up basic principles which the employer must abide by. It is mainly focused on regulations valid in 2009 and it refers to the most important changes in particular spheres of payroll accounting. The thesis is finished with practical examples of correct wage calculation and booking of processed wages.

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.

The thesis deals with didactic analysis of curriculum of final accounts and financial statements in the second concentric circle. The aim of the thesis is to propose didactic analysis, which corresponds with professional knowledge of Business Academy students. The theoretical part is dedicated especially to incorporate the curriculum into the subject of accounting didactic methods and didactic techniques and also the issue of IAS/IFRS. The next part is focused on didactic analysis. There is a process of interpretation suggested in the individual chapters which includes clear schemes, tables, own examples and also didactic elaboration of IAS/IFRS. It is designed in the way to be most understandable for Business Academy students. The conclusion includes a survey results. This part shows how the teachers of the Business Academies teach this certain issue. The result is verification if the didactic analysis corresponds with the teaching in practice.

Diploma thesis deals with payroll accounting in terms of labor law, health, social security and payroll taxes. The aim is to show how the wage is calculated with respect to the current legislation in 2014 and to clarify what influences the amount of net monthly income of employees. An important part of this work is to compare the calculation of wages of Slovak and Czech employees and analysis of the differences in their net income.