The article highlights the methodological approaches to the formation of determinants of digitalization of Ukraine, which include four main components: technology, communication, society and politics, economics. These determinants of the development of digitalization are closely related and for each domestic enterprise, they have different ways of using them. The main components consist of step systems, which, when used effectively, affect the digital development of both enterprises and the state as a whole. Determinant of development - technology consists of a seven-stage system: semantic (web), Big Data, Cloud Computing, augmented (augmented) reality, the Internet of Things, convenience and ease of use, visualization. Determinant of development - communication consists of an eight-level system: personalization of data, interaction and participation, mobility, «available around the clock», digital assistants, internationalization, culture and norms of behavior, media convergence. The determinant of development - society and politics consists of an eight-tier system: the need for security, protection of confidentiality, government regulation, transparency, integration of society into the network, demographic change, social inequality, archiving. Determinant of development the economy consists of a seven-tier system: global commerce, joint consumption, involvement of society in creative innovations, social cooperation, flexibility of activity in time and space, streamlining of work, lifelong learning. The economy is undergoing complex transformation processes, which are influenced by a number of determinants of digitalization. The purpose of the determinants of the development of