Design And Implementation Of Personal Income Tax Basic Information Management System

Personal income tax is levied by the Local Taxation Bureau to individuals as a tax of taxable income. With the continuous improvement of social economic level,personal income tax becomes more and more consummate and the degree of tax information is increasing. To speed up the realization of personal autonomy tax returns online Tax and other tax information, the local taxation of personal income tax constantly improves the information management level, and strengthens the personal income tax collection’s management of information on the extent of the original tax administration system.In this paper, I analyze the personal income tax-related laws, the individual standards, and the business processes. Meanwhile, I research the business information including personal income tax inventory information,business information taxpayers,and tax declarations, etc, and then design the main business functions of income tax.This paper uses the UML modeling tools to build system modules case diagram. The system is divided into four modules including two revenue management process,management reporting, query management statistics, and tax payment certificate management. In this paper, better scalability of J2 EE architecture is used as the system server architecture model. It designs the relationship between the system’s main data tables and data tables through Oracle11 g data storage systems. Here I make use of object-oriented system design method of each functional module class diagram,and detailed elaborate the methods and properties for each class, then discuss the relationship between the class module. The system development tools is Eclipse, and the development language is Java. The front page is completed by JSP development,and the user can access the system simply by the function browser.This paper uses the test method of black box and white box to test the system functionality and performance testing, and builds a number of functional and performance test cases. The test results show that the system is developed to meet the needs of the Inland Revenue Department to pay personal income tax, establish the passage of tax information, and improve the efficiency of tax collection staff. It provides comprehensive and accurate data base for the tax authorities to achieve rapid staff queries, import and export of basic data. It can timely support staff to monitor the taxpayers and withhold agents or tax evasion phenomenon.