Design And Implementation Of Approved Collection Management Subsystem In Tax Source Management System Based On.NET

The rapid development of information science and technology has led to the development of market economy. Nowadays, the society has entered the era knowledge economy, the application of computer and information technology has penetrated into every field of society. It is the driving force for the rapid development of society and economy. Tax service and tax source management are two important parts in the work of the tax department. National has made it as the center point clearly that improving the efficiency and quality of tax collection and management, and achieving tax source management and tax service work to a new pattern. Tax source management assesses and verifies the correct behavior of the according to the relevant material of the taxpayer qualification on the taxable behavior., to prevent the omission of tax work. It can correct the behavior of no taxation, less taxation and prevent the omission of the tax work.According to the tax management business needs local taxation bureau of Fujian province, it is the construction of tax source management system. In accordance with the requirements of the fine, scientific standardization and the overall, the system fully uses existing resources to realize the hardware software and network design of the system, establishing a unified and standardized tax source management platform. It establishes an efficient, safe, stable sources of revenue management system with the aid of the computer and network technology. The function covers the province’s tax authorities at all levels and business relates to the core of Fujian Province Local taxation.In this paper, according to the needs of the business of Fujian Province Local Taxation,the paper designs the tax source management system, the tax source management system divided into five subsystems, namely land tax source management, construction and installation project management, real estate project management, verification collection management and certificate management.The main contents of this paper are as follows:1. In this thesis, the background and significance of the tax information construction were analyzed, the home and abroad research status of tax source management system are elaborated. It proposes the goals and principles of the construction in tax source management system.2. According to the business requirements, it analysis the need of the four sub-systems in tax source management system, analysis of the function and structure ofeach subsystem and the main business processes.3. The paper analysis and design the approved collection management subsystem.It analysis the use case of the six modules, and including the outline design, detailed design of the system structure, data structure and database tables. Finally it is the function module detailed design and implementation.4. After the completion of the system,it is tested. The conclusion of the tests, the five subsystems in sources of revenue management system can operation, and achieves all the indicators.At present, the system has been used in Fujian Province local tax, the system obtained praise from all levels of leadership and business personnel. System enable tax source management better, can timely grasp economic and tax index change. The worker can understand relevant information at any time and prevent the personnel of tax evasion and tax payment, protection of national tax, effectively reduction and reduce the tax staff and tax the burden, promote the development of tax source management information.