| 摘要 |
PURPOSE: A tax management system is provided to prevent evasion by centralizing/managing the receipt issuance information for a commercial transaction and to make a receipt receiver generate the return information from a receipt that the commercial transaction is confirmed by a confirmation procedure. CONSTITUTION: A connection receiver(101) receives the connection information and the receipt issuance information from a receipt issuing computer(200a). A connection processor(102) processes connection certification by searching the connection information from a member database(120). A receipt number generator(103) generates a serial receipt number by the receipt issuance request information. A receipt issuance processor(104) issues the receipt, which has the serial receipt number, for a tax office and a customer, and stores a receipt collection class object to define relationship in a relationship database(140) while storing the receipt issuance information in a receipt database(130). A receipt transmitter(105) transmits the receipt to a screen of the receipt issuer computer. A tax return processor(106) processes a tax return by a tax return request from the receipt issuer computer. |
