Design And Implementation Of Tax Credit Evaluation System

At present,the state vigorously strengthens the construction of social credit system,the tax credit as an important component of the social credit system,establish a scientific tax credit evaluation system,will promote the scientific nature of the tax credit evaluation,and promote the establishment of social credit system.Tax credit evaluation system can be through the effective use of existing resources of tax collection and administration,to evaluate taxpayers tax behavior,strengthening tax control,improve tax risk early warning ability to improve the efficiency of tax collection and administration,maximize the collection efficiency.This article will focus on how to establish a tax credit evaluation system,make the scientific and efficient evaluation of enterprise's tax credit,to play a role of the characteristic of the tax credit,provide the good tax environment for economic development.This article combines my work experience in the local tax authorities and makes use of the gold tax third-phase system,network,computer hardware and software currently used by the local tax authorities,first of all,analyzes the current situation of tax credit evaluation at home and abroad.It is pointed out that the problems in the current tax credit evaluation work in China are mainly the large workload of manual operation and the lack of an efficient and integrated evaluation system.In the needs analysis phase of the tax credit evaluation system,according to the requirements of the "Tax Credit Administration Measures(Trial)" issued by the State Administration of Taxation,a data flow chart is drawn up to refine the functional requirements of the system into six major functions.Using UML Modeling Technology and E-R Diagram,the paper analyzes the functions that the system needs to implement and draws a flowchart of the evaluation process.In the design stage,the functional framework of the system design is reduced to five modules,and the topology structure of the network is constructed.Detailed conceptual design,logical design,and physical structure design of the database are performed using techniques such as SQL.In the detailed design of the system's functions,an object-oriented analysis method is used to design the functional modules of the system in detail,and an evaluation model of the entire system is built.The established functions are realized by encoding J2 EE and JAVA technologies.During the test phase,there are two steps: data testing and functional testing.Black Box Testing isused for public testing.The main functions of the system are tested from the user's perspective.The test results show that the system can successfully complete the tax credit evaluation work.By designing a tax credit evaluation system,we can solve the problem that before tax credit evaluation work completely relied on manual evaluation,which has a large workload,high difficulty,and low accuracy,so as to reduce the influence of subjective factors of tax staff and improve the efficiency of evaluation work.At the same time,it ensures that the evaluation results are fair,fair and open.