This study aims to determine the effect of Perceived Usefulness, Perceived Ease to Use, Perceived Satisfaction, Security and Privacy, Readiness Technology Taxpayer’s Information, and Experience to The Interest of Individual Taxpayers in Using E-Filing on KPP (Kantor Pelayanan Pajak) Temanggung. This Studi use convenience sampling method with consideration of ease to obtain data on KPP Temanggung. The Total sample in this study was 100 respondent those are the individual taxpayers who registered in KPP Temanggung. Type the data used is primary data by questionnaire. The result show the positive effect of Perceived Usefulness to The Interest of Individual Taxpayers in Using E-Filing, and, Perceived Ease to Use, Perceived Satisfaction, Security and Privacy, Readiness Technology Taxpayer’s Information, and Experience do not give positive effect to The Interest of Individual Taxpayers in Using E-Filing