Building The Taxation Ration Of The Individual Sector

For individual and private sector tax collection, there exists the problems of being unable accurately to grasp its real turnover, therefore the "regular fixed quantity" is generally adopted. Because the fixed quantity evaluation method and the process of traditional individual tax revenue have weak scientific nature, and also they are hard to be commeasured and monitored. How to realize the fair tax burden and law enforcement is the problem that taxpayers pay attention to and the tax affairs department urgently needs to solve. Therefore the development of the individual tax revenue fixed quantity evaluation with scientific nature, good usability and the feasibility has the extremely positive significance in order to create an environment of fair competition for taxpayers.The way of realizing the individual tax revenue fixed quantity evaluation system is: via the gathered information through the tax revenue manager about the individual privately-operated owner, compare it with the designed corresponding parameter value and then calculate the due payment tax amount of this household each month.The system discusses the entire process according to the software engineering methodology.First, feasibility analysis is conducted. After analyzing the process and rules for the tax amount of privately-operated owners, and carrying on the systematic feasibility analysis, it is found that the followed parameters are affecting the turnover: road section liveliness, the tax burden expectation of a profession, its external influence scale-up factor, the market specialization degree, the area proportion and so on. The system is designed through the result of the relation amount of each parameter and the due paid tax amount after mathematical analization to each parameter. At the same time, the following questons are also discussed in the feasibility analysis: material records management of taxpayers, inquirance of taxpayers,public nature of tax dealing, tax law propaganda and so on.