This thesis analyzes the legal aspect of salary enforcement and other permanent cash receivables, investigates the protection of the rights of debtors and creditors, and provides an insight into the practice of enforcement procedures in the Republic of Croatia. This paper is structured in several key chapters. After the introduction, the first chapter explains the concept and legal basis of salary enforcement, providing an overview of key legal regulation and principles. The second chapter engage with the specifics of salary enforcement, including the initiation of enforcement, the appeal process, and carrying out enforcement. The third chapter analyzes enforcement on other permanent cash receivables as well as exceptions of enforcement. The fourth chapter describes the enforcement procedure through examples. The fifth chapter focuses on the role of Fina in the enforcement process. The paper ends with a conclusion that summarizes the key findings and suggests possible system improvements.