Nowadays, economic crime is more and more pronounced and has become in a way an integral part of all spheres of life of individuals, and consequently the perpetrators of crimes are different profiles of people. Due to the wide distribution of criminal offenses in all business sectors, it can be concluded, that it is indeed very difficult, almost impossible to suppress the occurrence and commission of criminal offenses. Forensic accounting as a branch of accounting seeks with its research and analytical approach to detect, but also to combat falsification of financial statements, as well as all illegal actions that deviate from the rules of the profession, accounting rules and regulations, legal provisions. Criminal acts used by individuals are tried to be concealed by skillful procedures, so it is very important that forensic accountants are adequately educated individuals who have experience in working and detecting fraudulent acts. Also, with the arrival of many new trends, but also the development of the social and even the political scene, the phenomenon of corruption itself is terribly emphasized. Corruption as a term is very difficult to define and to define one universal definition, since it has a wide field of application. But if we had to define it from the point of view of the company's business, then we come to the conclusion that it is a kind of deviant behavior and performing some kind of public duty, with the aim of achieving one's own benefit. The aim of this thesis is to show the great impact and application of the criminal law, but also of forensic accounting on almost all aspects of the company's operations, as well as a detailed analysis of fraudulent actions and financial embezzlement on the example of a given business entity that I analyzed in the thesis.