A method and a system for monitoring the false invoicing behavior of invoice change
An invoice and fictitious issuance technology, which is applied in the field of monitoring the fictitious issuance of invoices, and can solve problems such as invoice monitoring
Inactive Publication Date: 2019-06-21
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[0005] This application provides a method and system for monitoring the false issuance of invoices, so as to solve the problem of how to monitor the false issuance of invoices
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[0049] Exemplary embodiments of the present invention will now be described with reference to the accompanying drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. These embodiments are provided to disclose the present invention in detail and completely. Invention and fully convey the scope of the present invention to those skilled in the art. The terms in the exemplary embodiments shown in the drawings do not limit the present invention. In the drawings, the same units / elements use the same reference signs.
[0050] Unless otherwise specified, the terms (including scientific and technological terms) used herein have the usual meanings to those skilled in the art. In addition, it is understandable that the terms defined in commonly used dictionaries should be understood as having consistent meanings in the context of their related fields, and should not be understood as idealized or overly for...
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The invention discloses a method for monitoring the false invoice change behavior of an invoice. The method comprises the following steps: detecting a commodity in the false invoice change invoice, taking the commodity with the appearance frequency reaching a preset value in the false invoice change invoice as a high-risk commodity; screening out taxpayers corresponding to the high-risk commodities in the input or output invoice information table based on the input or output invoice information table; establishing an entry or output invoice fact table comprising the invoice information of thetaxpayer; storing the first characteristic parameter group, the numerical values of the characteristic parameters of the first characteristic parameter group, the numerical values of the characteristic parameters of the second characteristic parameter group and the second characteristic parameter group, and the numerical values of the relevant characteristic parameters of the high-risk commodityinto an invoice change false issuing early warning result table; comparing the value of the characteristic parameter of the first characteristic parameter group, the value of the characteristic parameter of the second characteristic parameter group and the value of the relevant characteristic parameter with a preset threshold value of the corresponding characteristic parameter, and determining thesuspected taxpayer who changes the invoice into the false invoice based on a comparison result.
Description
Technical field [0001] The present invention relates to the technical field of tax data monitoring, and more specifically, to a method and system for monitoring the false invoice change behavior. Background technique [0002] With the deepening of the taxation system reform, while simplifying taxation procedures, taxation management risks have gradually increased, causing hundreds of millions of huge economic losses to the country every year, and normal taxation and economic order are disrupted. "False invoicing" is a serious tax violation, and "variable invoicing" is a special type of "false invoicing", which is characterized by a mismatch between purchases and sales, that is, the items purchased and sold are inconsistent. [0003] The prior art provides an authentication system for deduction of input invoices, which includes a scanning device, an encryption module, a network transmission module, a first decryption module, a second decryption module, a comparison module, and an au...
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IPC IPC(8): G06Q30/04G06Q40/00
Inventor 刘丹孙艺潘竞旭田宜喜谢宇宋颖
Owner AEROSPACE INFORMATION