The overall level of financial literacy of the country's population largely determines its economic development. The low level of such knowledge leads to negative consequences not only for consumers of financial services, but also for the state, the private sector and society as a whole. The development and implementation of programs to improve the financial literacy of the population is an important direction of public policy in many developed countries. To measure a person's financial ability, it is necessary to evaluate what they are doing as a financially capable person. The level of professional, and, in particular, financial literacy, depends on the effectiveness of actions to solve the tasks. Practical recommendations of financial literacy problem solution were proposed by the authors. Thus, in this study the possibility of using breakthrough information technologies in improving personalities' financial literacy is proved theoretically and experimentally.