The Data Mining Application In Valuation Of Taxation

The revenue from tax is the most source that the government public finance obtains the income, is government for satisfy the public demand and toward the society provides the public product of cost and expenses, also carry out the macroscopic economy to adjust to control to gather the necessary financial power of the government. However because of the our country market economy system still not mature, the taxpayer follows a level obviously lower, the taxpayer is very easy only from the oneself the economic benefits set out, for the revenue from tax that reduces the tax to take not follow the behavior inseparable, cause revenue from tax run off this revenue from tax advertises for the tube in of big hard nut to crack. Measure 50% state-owned business enterprise,60% village business enterprise,80% private enterprise,95% personal existence in China to steal to evade tax the behavior according to expert , in invisible economy in world of USD 1,500,000,000,000, China shared 1/10 namely USD 150,000,000,000, account for 15% of national GDP, among them stole to evade tax to have equal part. Therefore, how carry on to the reliability, legitimacy that the taxpayer pays tax to declare the contents the valuation have important of realistic meaning. Currently along with gradually develop of the information science and technology, the all levels tax office has already built up the wide area network system within the scope of national, along with the electronics signature method of promulgation, the business enterprise pay tax to declare to have...