직무발명보상금의 소득구분에 대한 사례연구

[Purpose] The purpose of this study is to analyze the taxation methods for income generated from employee inventions, assess the fiscal impact based on income classification, and derive relevant policy implications. [Methodology] This study was conducted through literature review and case analysis. First, previous research, case law, and foreign systems were examined. Then, practical cases were analyzed to explore the income classification methods and the resulting tax burden. In the case study, we analyzed the scenario where an individual, referred to as A, developed technology up to the pre－production stage before joining a corporation (Corporation B). A entered the corporation under the condition of receiving separate compensation for the use of the technology and later transferred the patent rights to the corporation while being appointed as the CEO. [Findings] The results show that the classification of income from employee invention compensation varies significantly depending on the inventor's status and circumstances. For current employees, the compensation is taxed as employment income, for retirees, it is classified as other income, and in cases where patent rights are repeatedly transferred after retirement, it is categorized as business income. The comparative analysis of the tax burden in these cases revealed that when classified as other income, the tax burden was the lowest. [Implications] This study highlights the potential for tax avoidance depending on the classification of income from employee inventions by analyzing the tax burden in various scenarios. It suggests the need for clear guidelines on the taxation of employee invention compensation to ensure consistency in taxation. Additionally, the study emphasizes the necessity of tax reforms that consider the fiscal variability based on the inventor's circumstances, aiming to protect inventors' rights while efficiently managing national tax revenue.