T This final project report aims to analyze the effectiveness of the implementation of the bapenda dki jakarta digital tax service application in the process of serving rural and urban land and building tax (pbb-p2) at the upppd cipayung, east jakarta. the implementation of the digital tax service application is a form of modernization of regional tax administration that aims to improve ease of access, efficiency, and quality of service to taxpayers. the implementation method used in this final project report is a descriptive method with data collection techniques in the form of observation, interviews, and documentation studies during the implementation of field work practice (pkl) at the upppd cipayung, east jakarta. the results of this final project report indicate that the implementation of the bapenda dki jakarta digital tax service application has helped improve the effectiveness of the pbb-p2 service at the upppd cipayung, east jakarta. the application supports the service process through easy access to taxpayer data, verification of tax object information, administrative submissions, and updating tax data. in addition, the role of bapenda officers is very important in conducting data checks, assisting taxpayers, and ensuring that the service process runs according to procedures