This thesis is focused on the optimization of taxing natural persons with income tax. The goal is tax optimization at natural person income tax using particular possibilities of natural person taxation concentrating on public finance reform in 2008. Various ways of taxation self-employed persons in 2007 and 2008 are compared. In tax period 2007 it is possible to use common taxation of married couples, dividing incomes and expenses among cooperative persons and furthermore variants of taxation on all the incomes by self-employed person. Tax period 2008 offers using cooperative person and taxation on all incomes of particular enterpriser. Calculation of tax liability allows for social security contribution and health insurance belonging to other obligatory levies of an enterpriser.

This thesis provides a summary of knowledge required for the introduction of a systematic procedure for handling of receivables. I focused on the phenomena that had to be assessed during the practical valuation of receivables in LD INVEST a.s. In this respect my thesis may be used by the company managers as one of the aids used during the execution of the analytic accounts to individual nominal accounts in terms of tax. The approach to the company's receivables from 1 January 2008 is recommended in the draft of the In-company Regulation, recapitulating the current meaning of basic terms and stipulating the principles for the creation and use of adjusting entries. The chief measurable economic contribution of the theses is the suggestion for the optimization of the tax base for the year 2007.

The thesis which is on the theme {\clqq} The comparing running process of the single entry bookkeeping in the progrmmes ÚČTO and MONEY is concerned with detailed analysis the single entry bookkeeping. The aim of the theoretic part is to describe the administration of the single entry bookkeeping with the direction the prezent legal form and the analysis tax and untax revenues and cost. The practical part includes the process of the single entry bookkeeping in the chosen firm in the programmes ÚČTO and MONEY. The main sense of this part is to compare these two programmes and to describe thein advantages and disadvantages. The single entry bookkeeping of the revenues and cos tis regularized by 7§b numer 586/1992 the law of income tax. This law has to provide the datas to correct statement tax base. The trading income is established as the diference the revenues and cost.

The main aim of this graduation theses was assessment of outstandings from accountant and tax point of view. To analyse outstandings in concrete accounting entity and find out the way of its security of debt and debt recovery after term of expiration. The most important part of this graduation theses is aplication of lawful rectifying item and amortization of debts in practice and after that resulting effect on tax base and income range.

In the first theoretic part the tax system of Czech Republic is specified and then individual taxes are described in detail. As the basic target of this diploma work is presentation of taxes in company accounting, next part is based on accounting of taxes and its tax effects into base of income tax. Then the practical part presents tax system in particular company. For this reason small agricultural company called EPIGON A located in Českobudějovicko was chosen. All tax duties of company EPIGON A in 2008 were described and calculated in the diploma work. Next actual changes in tax and accounting legislation were analyzed with its impacts into accounting of particular company and also impacts into base of income tax. Legislation on taxes and accounting has many exceptions for agricultural companies. This diploma work pays attention to these specialties and exceptions as well.

The diploma thesis is focused on taxation of selected employee benefits in the Czech Republic. Providing of employees benefits is evaluated with respect to the tax base of the employer, the tax base of the employee and to the assessment base for the payment of social security and state employment policy contributions and for general health insurance. The diploma thesis is divided into three parts. The first chapter defines the term human capital and employee benefits, analyzes the most frequently provided employee benefits and describes the possibilities of covering. The second chapter follows up the tax and insurance aspects of selected employee benefits. In the third chapter are described the employee benefits which are provided by consulting group ASB Group and are defined suggestions how to change the system of employee benefits.

My diploma thesis aims to show at what level is currently the similarity between social insurance and personal income tax, respectively bases for their assessment, in Croatia, Poland, Slovenia and the Czech Republic. The thesis describes the various levels of integration of personal income tax and social insurance, and present arguments for and against this integration. It also describes a system of income tax and social insurance in the given states and also specifically defines the rules for determining the taxable amount of income from employment and the base of social insurance. In the final chapter I compare tax bases and base of social insurance both in the individual countries and between them. There is also the analysis of the tax burden of income from employment. Finally, the reason of my diploma thesis is that the legal regulations of personal income tax and social insurance are among the given states very similar and that there is considerable convergence of the rules for the calculation of personal income tax base from employment income and the basis of social insurance.

The Diploma thesis deals with accounting and income tax of physical and legal entities. It summerises the area of accounting and the area of income tax. It contains basic characteristics of accounting and tax systems. It expresses different views of each individual system on the specific areas and clarifies the transformation of trading income to the tax base including the determination of the proper tax liability. In the conclusion it tries to show mutual cohesion of both systems and expresses the question of the cohesion of the one system to the other.

This diploma work focuses on value added tax in connection with accounting. Work is divided into two parts. The first one describes the development of the value added tax from the previous sales tax till the present form in the Czechoslovakian and in the Czech Republic. The work includes the proces of development of VAT in European Union as well. The second part is focused on differences which can appear between the tax base in VAT declaration and the revenues in accounting. There are described four main parts when can be higher/lower amount of tax base than the amount of revenues in accounting: time discrepancy, chargeable event which isn't the subject of VAT but is revenue, chargeable event which is the subject of VAT but isn't revenue and cases when there is different amount between the tax base and the revenue. Actual problems of reverse charge aplication for domestic transactions and the unreliable payer which follow from the proces of harmonization of VAT in EU are subscribed in these parts. There is the mention of the proces of development of VAT in Slovak republic at the end of the second part.

The diploma thesis is focused on the comparison of taxation of employee benefits in the Czech and Slovak Republic. Providing of employees benefits is assessed with the respect to the tax base of the employer, the tax base of the employee and to the assessment base for insurance contributions. The thesis first describes the general principles of employee benefits, further the selected employees benefits are discussed in more detail. In the practical part is made a comparison of taxation of employee benefits and a comparison of the provision of these benefits compared to the net income of employees.