Tax service card comprehensive utilization method

The invention provides a tax service card comprehensive utilization method. A queuing and number-calling system is transformed by additionally arranging a tax service hall card reader on a queuing machine, so as to realize number taking through reading a tax service card, and establish connection with databases of collection and management and other systems. A golden tax three-phase collection and management interface is called in a JAVA application, a credit rating evaluation result of a taxpayer is obtained in the JAVA application, and a tax officer is reminded of basic information of the taxpayer according to the credit rating evaluation result of the taxpayer in a number-calling client. Compared with the prior art, the tax service card comprehensive utilization method oriented to the demands of the taxpayers, achieves the comprehensive application of the tax service card, improves the taxpaying service comprehensive management level of the tax service hall, and provides data and decision support for administrators at all levels of the tax bureau.