The massive growth in demand for new technologies and applications in the banking sector has consequently heightened consumer concern about Neo-banks systems. A neo bank is a type of direct bank that operates exclusively using online banking without traditional physical branch networks that challenge traditional banks. This article primarily attempts to review the literature on Neo-banking and its practices. It has also highlighted the main initiatives, benefits, challenges, of Neo-banks systems globally. Furthermore, this study aimed to provide a theoretical discussion of Neo-banking by extending the TAM Model by security and trust to determine the identify the factors affecting users’ perception. It is found that there green banking is es...