Abuse of law in taxes - abstract The author has decided to choose this particular topic as it concerns her occupations as tax advisor. The doctrine of abuse of law is actually becoming more frequent not only in the tax cases decided by the Court of Justice of the European Union, by the Czech Supreme Administrative Court and lower Czech courts but also often occurs in the regular tax proceeding conducted by all levels of the Czech tax administration. The aim of the author was to analyse the doctrine and try to develop a practical instrument for decision making of common Czech taxpayers. The thesis is decided in two parts and conclusion. In the first part, the doctrine of abuse of law and related concepts as tax avoidance, tax evasion, substance-over-form rule, sham transactions and tax optimization in the Czech law theory and legislation is analysed, in second chapter the author has looked more closely into cases decided by Czech courts. In the third chapter are analysed the most important cases concerning abuse of law decided by the Court of Justice of the European Union. In second part of the thesis are commented some practical measures to avoid harmful tax planning arrangements used as in the Czech republic as abroad, including the recently adopted BEPS Action Plan of OECD which refers to tax planning...

- 1 - Abstract The purpose of my thesis is to characterize and analyze the doctrine of abuse of rights in relation to the tax law. The second objective of this thesis is to make a conclusion if the current legal regulation of this doctrine is sufficient in the Czech legal system. The thesis is devided into six chapters in accordance with the topics. The first chapter proposes notions of "tax" and "tax law" and then describes interpretation of tax law. The second chapter deals with issue, what kind of right is abused. Following chapter is important because it differentiates among the notions of real content of legal acts, circumvention of the law, and tax optimization in relation to abuse of law. The crucial part of this thesis is chapter four called "Abuse of Law" which concerns the detailed introduction to the abuse of law doctrine. This chapter contains five subchapters, when the second one deals with the general principle of prohibition of abuse of rights of European law and following subchapters compare Czech and French legal regulation of the abuse of tax law. The last subchapter describes procedure of Czech tax administrator to combat abuses of tax law. The fifth chapter contains deeper analysis of cases of abuse of tax law. There are analysed two cases of the European Court of Justice and some cases...

The purpose of my thesis is to analyze and characterize circumvention of the law, real content of legal acts and abuse of law in relation to tax planning. To combat tax abuse tax administrator has these three instruments available which in turn set limits of tax planning. The thesis is composed of four chapters. Chapter One differentiates between tax planning, tax abuse and tax evasion as different methods of lowering tax liability. Chapter Two consists of four subchapters, first three containing analysis and characteristic of circumvention of the law, real contents of legal acts and abuse of law. Each of these subchapters builds upon general definition which is then refined by case law of the Supreme Administrative Court and concludes with typical cases. The fourth subchapter deals with "tax evasion by other means" which some authors consider a similar instrument. The third chapter summarizes the current legislative state of these instruments and offers some thoughts de lege ferenda. The fourth chapter contains deeper analysis of the most important case law relating to individual instruments. Chapter Four should serve the reader as a reference while reading Chapter Two. Thesis illustrates the most typical cases of each individual instrument and concludes that the abuse of law doctrine is the most...