Abstract. The study of the role of technology to support is very important and attracted many types of research. However, their approach is still partially and less comprehensive which does not involve important variables such as credibility, transparency, accountability, and trust as the main values. Therefore, this study aims to design a model of Zakat development backed up by ICT which combines various elements of Zakat management in order to make it more comprehensive. This study seeks to design a conceptual model of ICT-based Zakat management that involves 350 respondents in three areas of Indonesia which involve Zakat Management Units (UPZ), Muslim scholars, academics, activists of Zakat, Muzakki, and selected Mustahiq. By involving these stakeholders, a comprehensive model is expected to achieve. The results of this research showed that of the five important factors in Zakat management to boost the Zakat volume ICT is the most factor. Followed by trust, credibility, transparency, and accountability. From the five variables, 21 indicators were gained, of which with further IDC (intelligence, Design, and Choice) modeling design method resulted from a conceptual Zakat model based on ICT. Based on the interview results Blockchain technology is the most appropriate means to support Zakat management in order to meet the Zakat requirement, besides that Fintech, IoT, and AI are also important to support Zakat Management. Further research is needed to detail the design of the Blockchain model implemented in Zakat management. Keywords: Zakat management · Trust · Credibility · Transparency · Accountability · ICT