The purpose of this study was to analyze the influence of experience, perceived usefulness, perceived ease, perceived security and privacy, and individual taxpayer satisfaction on behavior of using E-filing. The population in this study are individual taxpayers of businesses with a total of 26.478 people. The sample used are the individual taxpayer who use e-filing in their business. By using slovin formula, there are 100 respondents obtained. The data collection method used in this study uses incidental sampling techniques. The analytical tool used to test the hypothesis is multiple linear regression. The results of the study show that Taxpayer Experience and Taxpayers Satisfaction have a positive effects on the behavior of using e-filing. Where as perceived usefulness, perceived ease, and perceived Security and privacy have no positive effect on the behavior of using e-filing.