The aim of this paper is to identify the most important motivational factors for Slovak employees in 2015. The relevant data was sourced using the questionnaire method. For data processing purposes, the descriptive method was used as well as statistical analysis. The calculated level of p - significance for the different motivational factors was calculated by utilising the T - test. The definition of the differences in the average level of importance of individual motivational factors is the result of the research. The obtained results allowed us to define which motivational factors affect the performance of the Slovak employees. On this basis, for Slovak companies, it is possible to design a uniform motivational program that will suit the majority of their employees. Under specific conditions, the local analyses can be more effective and their results can slightly differ from the general average. It is also possible that the motivational requirements of employees will change if their needs are satisfied. For this reason, according to the possibilities of the enterprise, it is recommended to update the motivational programs continuously.