Urgency of the research. This article describes the technology development and modeling of the information-analytical accounting system of employees’ working time. The system makes it possible to generate reports on all necessary parameters: the period, the user remainder of the time, the group name and more tasks. It enterprises employees to have the opportunity to keep time tracking, view how much time was spent per month, week, year, etc. for each task. Target setting. The problem of working time acccounting is to determine the amount of wages correctly and adequately. It is necessary to keep records of the completed work and actually spent time on each task. For each worker to be easy to understand it is necessary to design such system, which would allow to easily record the data about the amount of work completed and time spent. Actual scientific researches and issues analysis. Recently, a lot of literature has been published which is related to the consideration of the theoretical foundations of building information technology in the management of labor motivation, a description of the compilation and maintenance of a working time accounting table. However, the literature, which would cover the development and modeling of the information and analytical accounting system of employees'working time is absent. Uninvestigated parts of general matters defining. The information-analytical accounting system of the employees’ working time allows to solve such problems as: automatic registration of the arrival time (the beginning of task completion) and leaving time (termination of task completion), the possibility of forming a report about each employee; formation of reports on different parameters; fair payroll; simplified accounting and planning of labour complexity. The purpose of the article is to analyze the peculiarities of the modeling of the information-analytical system of accounting of working time of the enterprise employees. The presentation of the main material. The general definition of the working time accounting system has been given. The basic requirements have been formulated and the definition of the modes of operation of the information-analytical system of accounting of the working hours of the employees of the enterprise has been given. The stages of the development have been analyzed and the information-analytical system has been modeled. The web application of this system has been developed. Conclusions and suggestions. This information-analytical system of accounting of working time of employees of the enterprise was introduced into the activity of a limited liability company located in Kyiv (in view of the confidentiality, the authors do not disclose the name of the enterprise). Employees of the enterprise have an opportunity to get information about the time spent working conveniently and quickly.