Upgrading maintenance method of added-value tax billing system
A value-added tax and tax number technology, applied in the direction of instruments, data processing applications, program control devices, etc., can solve problems such as invalid invoices and user dissatisfaction
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[0008] In order to better understand the technical scheme of the present invention, the inventors of the present invention will describe in detail below through specific examples:
[0009] In an embodiment of the present invention, a method for upgrading and maintaining a value-added tax invoicing system includes the following steps:
[0010] Step S1, query and count the users whose value-added tax information in the value-added tax invoicing system of the electric power company has at least one of the following conditions: the account opening bank is blank or contains the number "0"; the account opening account number is blank or is a repeated number or a consecutive number ;The letter "x" in the tax ID number; the registered address is blank;
[0011] Step S2, counting the account number, account name, electricity consumption address, meter reading department, account opening bank, account opening account number, tax ID number and registered address of the user in step S1, a...
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