Abstract: The objective of this research is to find out the influence of transformational leaderships on the success of accounting information systems implementation of BAZNAS of district/regency level in West Java. The research is expected to identify and solve the problems. The results of the research assessments gives evidence that transformational leadership has significant influence on the success of accounting information systems implementation of BAZNAS at the district level in West Java that is of 22.5%. This indicates that transformational leadership has significant influence on the success of accounting information systems application of BAZNAS at the district level in West Java as much as 22.5%. Meanwhile the remaining 77.5% is influenced by other factors that are not observed.