Method and system for generating value added tax invoice information

Abstract

The embodiment of the invention discloses a method and a system for generating value added tax invoice information. The method is applied to the system. The method comprises the steps of receiving query information of value added tax invoices, obtaining payment record information of the value added tax invoices and data needed by making out the invoices corresponding to the query information in a marketing business application system, obtaining counterfoil information of making out the invoices of the value added tax invoices corresponding to the query information in an added-value tax anti-fake tax-control invoice making out system, writing the data needed by making out the invoices into the added-value tax anti-fake tax-control invoice making out system if the facts that the counterfoil information of making out the invoices is empty information and the payment record information is already paid information are judged, and sending invoice making out control instructions to the added-value tax anti-fake tax-control invoice making out system to achieve the information communication between the marketing business application system and the added-value tax anti-fake tax-control invoice making out system, wherein the invoice making out control instructions are used for controlling the added-value tax anti-fake tax-control invoice making out system to generate the value added tax invoices corresponding to the data needed by making out the invoices.

Description

technical field [0001] The present invention relates to the field of information communication technology, and more specifically, to a method and system for generating value-added tax invoice information. Background technique [0002] Power companies can automatically calculate the electricity consumption fees of users (in this application document, the "users" refer to general taxpayers) through the marketing business application system, wherein the electricity consumption fees include the amount of electricity fees and the amount of electricity taxes. The electricity fee tax amount is the value-added tax that the user needs to pay; after the payment is completed, the biller will issue a sales list for the electricity fee and a general invoice for the electricity fee amount for the user through the marketing business application system, but The marketing business application system does not have the function of issuing value-added tax invoices for the electricity tax amount...

AI Technical Summary

Problems solved by technology

[0004] The disadvantage of the above-mentioned billing process is that since there is no information communication between the marketing business application system and the value-added tax anti-counterfeiting tax control billing system, the billing clerk needs to repeatedly enter the The data required for invoicing severely restricts the work efficiency of the entire invoicing process and increases the risk of manual misoperation

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