Design And Implementation Of Baoji Local Tax Commission Levied System

With the local tax business tax to change the value-added tax levied,and gradually exposed some problems,especially the unregistered households in the national tax door issued a VAT invoice tax collection process,a large number of local tax levy.With the rapid development of science and technology,the government uses information technology to serve the traditional taxation work in the existence of tax evasion.Design and implementation of the commission system,not only conducive to taxpayer information tax,but also conducive to the various units to facilitate the work,improve work efficiency and quality of work,making the diversification of local tax services,taxpayers can also make it easy to tax,Tax restrictions on the taxpayer to pay taxes,which can also improve the local tax services,at the same time,the system development and implementation is also conducive to improving the efficiency of tax administration and service levels.Therefore,this paper designs and realizes the Baoji local tax commission system.The system is the first to analyze the system requirements,according to the needs of the system design,design sub-module in the form of system function design is divided into five modules,including system management,commissioned,ticket management,query statistics,data export module,Each module is divided into several sub-modules,among which the system management is divided into interface setting,privilege setting,security setting,template setting,user management,organization management,tax management,role management,set setting,system maintenance and use help And other sub-modules;commissioned by the collection,including levy invoices,tax exemption and other sub-modules;ticket management,including the receipt of the ticket,the declaration of bills,revocation of the report and other sub-modules;query statistics into the ticket inventory inquiries,issued inquiries,,Sub-unit statistics,tax statistics and other sub-modules;data derived,including data statistics,data table export and other sub-modules.In the system demand analysis part,the system functional requirement analysis mainly uses the use case diagram to analyze,and carries on the use case description,the system static analysis activity graph presents,carries on the analysis to the non-functional demand such as the performance demand,the security demand;This paper designs the system architecture,the system network deployment architecture and the overall function of the system,and designs the system architecture,the system network deployment architecture and the overall function of the system,and designs the system architecture,the system network deployment architecture and the overall function of the system,Secondly,the detailed design of the system function module is designed.The detailed design and implementation of the system is the core part of this paper.The design of the business logic class and the design of the timing diagram are carried out.The database design is again based on Microsoft SQL Server 2012,Relational model diagram and database table;in the system implementation part of the system interface in the form of presentation,the test part of the main test system of the main functional modules and system performance testing.The system through the test,the system presents a stability,can guarantee the Baoji local tax entrusted with the demand,through the system design can be found in time Baoji local tax commissioned the process of the existence of the problem,but also for other local tax department Staff to provide reference.At the same time,the system to achieve a high degree of sharing of staff and local tax information for the Baoji local tax commissioned by the staff to provide timely,accurate and comprehensive feedback for the Baoji local tax commissioned work to improve the work efficiency and quality of work.