Abstract In this study, the process of investor risk-profiling and its role in investment portfolio management was reviewed and studied. In the course of the study, the concept of risk profiling was investigated, various methods and approaches to determining the risk profile of an investor, both in Russia and in the world, were studied, and the main factors influencing the formation of this profile were considered. In addition, the work investigated the types of investment advice and the importance of this process in robo-advising systems. The advantages and disadvantages of different methods of risk profiling were analyzed, and the possibilities of solving these problems were put forward. However, it was noted that the choice of method should be based on the specific needs of the investor and the characteristics of his investment portfolio. It was also noted that an investor's risk profile can change depending on changes in the investor's financial objectives, the timing of investment and other factors. Therefore, to effectively manage the investment portfolio, it is necessary to periodically review the risk profile of the investor and take appropriate action. Based on the studied practices of risk profiling questionnaires implementation, a new questionnaire was modeled, which could help to more accurately determine the risk profiles of investors, which is of particular importance in today's financial market environment. In addition, the hypotheses were tested through statistical analysis of the sample collected by the modeled questionnaire. On the whole, the conducted research allowed to better understand the essence and importance of risk profiling of investors and determine the main directions for further study of this topic. It is important to note that correctly identifying the risk profile of an investor is an important step towards achieving their financial goals and minimizing the risks of investing.