KR20040022805A - Tax management system - Google Patents

Abstract

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.

Description

Tax Management System {Tax Management System}

The present invention relates to a tax management system, which relates to a tax management system that prevents unfair tax evasion by centrally managing receipts generated from commerce and using them as data and statistics for tax collection.

Patent Publication No. 2001-0094297 (October 31, 2001) relates to a 'cash and card receipt computer issuing device and issuing method thereof'. It's a technique.

Specifically, the terminal receives the amount, service charges, taxes, etc. from the terminal and transmits it to the cash and card receipt computer issuing system along with the details of the merchant through the communication network, and the system management company receiving the transmission generates a proof of receipt number and the terminal through the communication network. When sending to the terminal, the terminal automatically prints the cash receipt by combining the original information of the merchant (information required for the tax invoice such as the business registration number) and the receipt proof number generated and generated by the computer management system. In addition, in case of failing to issue a cash receipt due to a system problem of the system management company, an offline cash receipt issuing method is implemented on the terminal to issue a cash receipt, Cash receipt history It was a parenthesis to implement a backup function that can be sent.

However, this conventional technology is because the receipt is issued only through the terminal provided in the affiliated stores affiliated with the system management company, and the receipt issuance information is transmitted to the system management company, so that the general public cannot use it regardless of the place. Its utility is low in terms of dimensions, and it is difficult to efficiently manage the huge receipts.

Accordingly, the present inventors apply OODBMS (Object-Oriented DataBase Management System) technology to the conventional receipt issuing technology, so that the general public can use it regardless of the place, and at the same time, the receipt when retrieving the receipt issuance information of enormous capacity. This study was conducted on tax management system with easy access to database.

The present invention has been invented under the above-mentioned object, and an object thereof is to provide a tax management system that can prevent taxation by centrally managing receipt issuance information issued when a commerce occurs.

Still another object of the present invention is to provide a tax management system capable of generating refund information from receipt information of a receipt confirmed by a receipt recipient through a transaction.

Still another object of the present invention is to provide a tax management system in which the reimbursement information converted by the donated receipts into the reimbursement information of the donation object is added to the reimbursement information of the corresponding donation object by donating the issued receipt.

According to an aspect of the present invention for achieving the above object, the tax management system according to the present invention receives the receipt issuance request information including the access information, including the business registration number and password, receipt type and amount from the receipt issuer computer A receipt issuing request information receiving unit; A connection processing unit for searching for a member database from the connection information and processing connection authentication; A receipt number generation unit generating a unique receipt number according to the receipt issuance request information received by the receipt issuance request information receiver when connection is authenticated; Based on the receipt issuance request information issuing a receipt for the tax office and the customer for receipt with the receipt number generated by the receipt number generation unit, and stores this receipt issuing information in the receipt database for each issuer of the receipt, A receipt issuing processing unit for storing a receipt collection class object defining a relationship between a Class object and a receipt issuer class object that issues the receipt in a relational database; A receipt transmission unit for transmitting a receipt issued by the receipt issue processing unit to a screen output to the receipt issuer computer; And a server module executable on the server computer including the tax return processing unit for receiving the tax return request information on the receipt for the corresponding tax office from the receipt issuer computer and processing the tax return according to the request information.

According to an additional aspect of the present invention, the tax management system according to the present invention, the server module includes access information including a social security number or a business registration number and a password from a receipt recipient computer, a receipt issuer business registration number and a receipt number A receipt receiving request information receiving unit for receiving receipt receiving request information; The receipt transmitter searches the relational database from the receipt issuer business registration number included in the receipt receipt request information received by the receipt receipt request information receiver, and finds a receipt issuer class object that issued the corresponding receipt, and the receipt issuer class. From the relationship information between the object and the receipt class objects issued to the receipt issuer, a storage point of the receipt class object corresponding to the receipt number is detected, and the receipt issuance information stored at the point is read from the receipt database. Sending the processed receipt to the receipt recipient computer; The tax return processing unit may further receive tax return request information for the corresponding customer receipt from the receipt recipient computer, and process the tax return according to the request information.

According to an additional aspect of the present invention, the tax management system according to the present invention further includes a payroll request information receiving unit, wherein the server module receives payroll request information from a member computer; The tax return processing unit is characterized in that it further comprises a tax return processing according to the salary report request information received by the salary report request information receiving unit.

According to an additional aspect of the present invention, a tax management system according to the present invention includes a refund information generation unit for generating the refund information on the basis of the tax return information reported by the server module, the tax return processing unit; It further comprises a refund information output unit for processing to output the refund information generated by the refund information generation unit to the member computer.

According to an additional aspect of the present invention, the tax management system according to the present invention includes a receipt donation information receiving unit for the server module to receive receipt donation information including a social security number or business registration number, receipt number and donation target information from the member computer More; The tax return processing unit processes the tax return in the name of the donation object; The refund information generating unit may further include adding the refund amount converted from the receipt donation information received by the receipt donation information receiving unit to the national tax refund of the donation target member included in the donation target information.

1 is a schematic diagram of a tax management system according to the present invention

Figure 2 is a block diagram showing an embodiment of a server module of the tax management system according to the present invention

3 is a view showing an example of a receipt issued by the tax management system according to the present invention;

4 is a view showing an example of an object-oriented database (OODB) model employed in the tax management system according to the present invention;

Figure 5 is a block diagram showing an embodiment of a client module of the tax management system according to the present invention

<Explanation of symbols for the main parts of the drawings>

100: tax management server 101: receipt issuing request information receiving unit

102: access processing unit 103: receipt number generation unit

104: receipt issue processing unit 105: receipt transmission unit

106: tax return processing unit 107: receipt receipt request information receiving unit

108: salary report request information receiving unit 109: refund information generation unit

110: refund information output unit 111: receipt donation information receiving unit

200: member computer 200a: receipt issuer computer

200b: Receipt recipient computer 201: Receipt request information input unit

202: Receipt request information input unit 203: Transmitter

204: receiver 205: screen output controller

206: tax return request information input unit 207: tax return request information input unit

208: Receipt donation information input unit 209: Management form request unit

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art can easily understand and reproduce the present invention.

1 is a schematic diagram of a tax management system according to the present invention.

As shown in the figure, the tax management system according to the present invention includes a tax management server 100 and a plurality of member computers 200 that can be connected to the tax management server 100 via a network.

2 is a block diagram illustrating an embodiment of a server module of a tax management system according to the present invention.

As shown in the figure, the tax management server 100 includes a server module that is installed and executed in the form of software, the server module issuing a receipt in accordance with the information input from the member computer 200 Storing and transmitting the issued receipt information to the member computer 200, the receipt issuing request information receiving unit 101, the connection processing unit 102, the receipt number generating unit 103, and the receipt issuing unit. A processing unit 104, a receipt transmitting unit 105; It is configured to include a tax return processing unit 106, and additionally, receipt receipt request information receiving unit 107, salary report request information receiving unit 108, refund information generating unit 109, refund information output unit 110 ) And a receipt donation information receiving unit 111 is further included.

The receipt issuing request information receiving unit 101 receives from the receipt issuer computer 200a access information including a business registration number and a password, and receipt issuing request information including a receipt type and amount.

In order to implement a tax management system having a general purpose that can be used by anyone, regardless of the place, in the tax management system according to the present invention as an access ID to access the tax management server 100, in the case of an individual or a corporate operator, a business registration number, In the case of a private household, a social security number was adopted, and the tax management server 100 was connected to the general public through a personal computer.

Since the business registration number and resident registration number are unique, and the business registration number of the individual or corporation business that is the seller must be written on the receipt of the tax invoice, the business registration number or the social security number is employed as the access ID of the tax management server 100. It can be used by everyone in the general public, and it is possible to simplify the input process by integrating the ID for the access and the registration number of the business operator for the receipt.

Receipt types include tax invoices, invoices, and invoices, so you must select a receipt type to request receipt.

Accordingly, the tax management server 100 receives the receipt issuing request information including the receipt information and the receipt type and amount, access information including the business registration number and password through the receipt issuing request information receiving unit 101 from the receipt issuer computer (200a) Receive.

The connection processing unit 102 retrieves the member database 120 from the connection information to process connection authentication.

In order to use the tax management system according to the present invention, a member must be registered in advance. Member information stored in the member database 120 should include at least a business registration number, business name, address, representative name and password in the case of a corporate or individual business, and at least in the case of individual households, at least a social security number, name, address and password Should include

Membership may be made by applying for membership in the tax management server 100 by themselves, or in the national policy, both national and business operators may be collectively registered as members.

Accordingly, the tax management server 100 receiving the access request information received from the receipt issuer computer 200a searches for the member database 120 through the access processing unit 102 so that the member corresponding to the access information is located. It determines whether it exists and handles connection authentication.

Since the technology related to the member authentication is already known and implemented in the industry before this application, a detailed description thereof will be omitted.

The receipt number generation unit 103 generates a unique receipt number according to the receipt issuance request information received by the receipt issuance request information receiving unit 101 when the connection is authenticated.

At this time, the receipt number generation unit 103 is to have a predetermined number of digits when generating the receipt number, random number processing so that others can not be stolen, search for duplicate issued from the receipt database 130, the previously issued receipt It is preferable to generate a receipt number so as not to have the same receipt number.

That is, in order to centrally manage receipts, each receipt must have a unique receipt number that is identified with other receipts. Therefore, the tax management server 100 generates a receipt number that is not the same as the receipt number issued through the receipt number generation unit 103. On the other hand, it is desirable to have a code system that makes it impossible for others to steal, because the receipt may be a great damage when someone steals. Since the code generation technology for preventing the theft is already known and implemented before this application The detailed description thereof will be omitted.

The receipt issuance processing unit 104 issues a receipt for the tax office and the customer with the receipt number generated by the receipt number generation unit 103 based on the receipt issuance request information, and the receipt issuance information for each issuer of the receipt. Store in the receipt database (130).

At this time, the receipt collection class that defines the relationship between the issued receipt class object and the receipt issuer class object that issued the receipt by adopting the object-oriented database (OODB) model. It is desirable to store the object in the relational database 140.

Meanwhile, a receipt collection class object defining a relationship between the receipt issuer class object and the receipt class object issued to the receipt issuer has a one-to-many relationship by forming a segment for each object included in the class. Therefore, retrieval is quick while preventing unnecessary storage of common attribute data by referring to common attributes through mutually appropriate connection points.

Figure 3 shows an example of a receipt issued by the receipt issuance processing unit 104 of the tax management system according to the present invention.

In the figure, the left side shows the tax invoice for tax office submission issued to the receipt issuer, and the right side shows the customer's tax invoice issued to the receipt recipient. The receipt issued by the tax management system according to the present invention is at least the receipt number and the issue date. It includes the publisher's business registration number, trade name, representative name, and amount information.

Since the tax management system according to the present invention is versatile, a receipt issued per day may reach millions or more. Therefore, it is desirable to construct a database by adopting an object-oriented database (OODB) model in order to handle the rapid management by distributing transactions generated by a large number of users as much as possible.

The OODB (Object-Oriented DataBase) has a collection class object that defines a relationship between objects of different classes, so it is easy to retrieve data, and there is very little misunderstanding due to missing or duplicated data. Has an effect. Since this object-oriented database (OODB) is already known and implemented in various fields in the database-related field, a detailed description thereof will be omitted.

That is, the receipt issuance processing unit 104 stores a receipt collection class object defining a relationship between the issued receipt class object and the receipt issuer class object that issued the receipt. Stored as the base 140, the receipt collection class object forms a segment for each object included in the class to have a one-to-many relationship, common by referencing common properties through mutually appropriate connection points This prevents unnecessary storage of the attribute data that is generated and at the same time ensures the speed of data processing.

Figure 4 shows an example of the object-oriented database (OODB) model employed in the tax management system according to the present invention.

OODB (Object-Oriented Database) requires an identifier that distinguishes each object. This is called an object identifier (OID).

Referring to the drawings, the OID of the issuer class is 310, and the OIDs of issuers that are objects of this issuer class are 310.1, 310.2, ..., 310.n, ....

The OID of the receipt class is 210, and the OIDs of receipts that are objects of this receipt class are 210.1, 210.2, ..., 210.n, ...

The OID of the receipt collection class, which defines the relationship between the receipt class and the receipt issuer class that issued the receipt, is 410, and the OIDs of the related objects by the receipt issuer, which are the objects of the receipt collection class, are 410.1, 410.2, ..., 410.n, ...

Relationship objects for each issuer of the receipt are assigned a segment in an array structure. For example, if the Receive Issuer1 with OID 410.1 contains a Receipt OID with {210.1, 210.3, 210.5, ...} as its component, then the desired object in the array is Receipt can be referenced to prevent unnecessary storage of common attribute data while ensuring the speed of data processing.

The receipt transmitter 105 transmits the receipt issued by the receipt issue processor 104 to the receipt issuer computer 200a. Thus, the receipt issuer can receive this and confirm the receipt issued through his receipt issuer computer 200a.

The tax return processing unit 106 receives the tax return request information on the receipt for the relevant tax office from the receipt issuer computer 200a, and processes the tax return according to the request information. That is, the receipt issuer checks the receipt issued by him, and sends the tax return request information through his receipt issuer computer 200a, the tax return processing unit 106 receives the tax return request information, According to the request information, the tax return is processed by the tax office server to process the tax return, and the processing information is recorded in the corresponding receipt issuance information stored in the receipt database.

Meanwhile, the tax management server 100 may be different from or identical to the tax office (the National Tax Service).

The receipt receipt request information receiving unit 107 receives from the receipt recipient computer 200b access information including a resident registration number or a business registration number and a password, and receipt receipt request information including a receipt issuer business registration number and a receipt number.

At this time, the receipt transmission unit 105 searches the relational database 140 from the receipt issuer business registration number included in the receipt receipt request information received by the receipt receipt request information receiving unit 107 to obtain the corresponding receipt. Locates the issued receipt issuer class object, detects a storage point of the receipt class object corresponding to the receipt number from the relationship information between the receipt issuer class object and the receipt class object issued to the receipt issuer, and receives the receipt Receipt issuing information stored in the corresponding point from the database 130 is read out and processed to the receipt recipient computer (200b), the tax return processing unit 106 for the customer from the receipt recipient computer (200b) Receive tax return request information on receipts and It is preferable to process the tax return.

The receipt issuer must be an individual or a corporate entrepreneur, but a receipt recipient can include any corporate personality, such as the individual or corporate entrepreneur, individual household or non-profit corporation. Accordingly, the tax management server 100 receives the access information including the resident registration number or business registration number and password from the receipt recipient computer 200b through the receipt receipt request information receiving unit 107, and the receipt issuer business registration number and receipt number. Receive a receipt receipt request information including, and retrieves the receipt corresponding to the receipt receipt request information by searching the relationship database 140 from the receipt issuer business registration number included in the receipt receipt request information and transmit the receipt It transmits to the receipt receiver computer 200b through the unit 105.

In addition, when the tax return request information for the corresponding customer receipt is received from the receipt recipient computer 200b receiving the customer receipt, the tax management server 100 receives this through the tax return processing unit 106, The tax return is processed according to the requested information.

The salary report request information receiving unit 108 receives salary report request information from the member computer 200.

At this time, it is preferable that the tax return processing unit 106 processes the tax return in accordance with the salary report request information received by the salary report request information receiving unit 108.

In addition to the receipt for the tax return transaction, that is, a tax invoice in addition to the tax invoice, the tax management server 100 is a salary report request input and transmitted from the member computer 200 through the salary report request information receiving unit 108 Receives the information, and processes the tax return in accordance with the salary report request information received through the tax return processing unit 106. Therefore, it is possible to computerize the tax service through the tax management server (100).

The refund information generation unit 109 generates refund information based on the tax return information reported by the tax return processing unit 106.

The refund information output unit 110 processes the refund information generated by the refund information generation unit 109 to the member computer 200.

That is, according to the tax return of the taxpayer, the tax office is settled at the end of the year to be refunded to each taxpayer, the tax management server 100 based on the tax return information reported by the tax return processing unit 106 the refund information generation unit Refund information is generated through step 109, and it is processed to be output to the member computer 200 through the refund information output unit 110 so that the member knows the refund information for the tax return.

The receipt donation information receiving unit 111 receives a receipt donation information including a social security number or a business registration number, a receipt number and donation target information from the member computer 200.

At this time, the tax return processing unit 106 tax return processing the donated receipt in the name of the donation object, the refund information generation unit 109 receipt receipt information received by the receipt donation information receiving unit 111 It is preferable to add the refund amount converted from the national tax refund of the donated member included in the donation information.

Meanwhile, the receipt donation information may further include real name setting information for setting the donation member's information so that the donor member may know information, or further include anonymous setting information for setting the donor member's information so that the donor member cannot know. Can be.

That is, the tax management system according to the present invention can donate the receipt to the preschool, orphanage, disabled facilities through the receipt donation information receiving unit 111, so that the refund to be added to the national tax refund of the donation target Can be. That is, a member inputs receipt donation information including a resident registration number or a business registration number, a receipt number, and donation information using his member computer 200 and transmits the receipt donation information to the tax management server 100, and a tax management server ( 100 receives this through the receipt donation information receiving unit 111, the tax return processing through the tax return processing unit 106 in the name of the donation object, the refund information generation unit 109 The refund amount converted from the receipt donation information received by the receipt donation information receiving unit 111 is added to the national tax refund of the donation target member included in the donation target information.

5 is a block diagram illustrating an embodiment of a client module of a tax management system according to the present invention.

The member computer 200 includes a client module installed and executed in the form of software, the client module requesting receipt issuance to the tax management server 100 and issued from the tax management server 100. It serves to receive receipt information.

The member computer 200 refers to a terminal device capable of transmitting and receiving data to and from the tax management server 100 via a network such as a PC, a PDA, a notebook computer, a receipt issuer computer 200a and a receipt recipient computer ( 200b).

Specifically, the member computer 200 includes a receipt issuance request information input unit 201, a receipt receipt request information input unit 202, a transmitter 203, a receiver 204, a screen output controller 205, It is configured to include a tax return request information input unit 206, and additionally, further includes a salary report request information input unit 207, a receipt donation information input unit 208 and a management form request unit 209.

The receipt issuing request information input unit 201 inputs access information including a business registration number and a password, and receipt issuing request information including a receipt type and an amount of money.

The receipt receipt request information input unit 202 inputs access information including a social security number or a business registration number and a password, and receipt receipt request information including a receipt issuer business registration number and a receipt number.

The transmitter 203 transmits the receipt issuance request information or the receipt receipt request information to the tax management server 100.

The receiving unit 204 receives a receipt corresponding to the receipt issued request information or receipt receipt request information from the tax management server 100.

The screen output controller 205 controls to output the receipt received by the receiver 204 on the screen.

The tax return request information input unit 206 inputs tax return request information for a tax office receipt or a customer receipt and transmits it to the tax management server 100 through the transmitter 203.

The salary report request information input unit 207 inputs salary report request information and transmits it to the tax management server 100 through the transmitter 203.

The receipt donation information input unit 208 inputs receipt donation information including a resident registration number or a business registration number, a receipt number, and donation information, and transmits the receipt donation information to the tax management server 100 through the transmitter 203.

Meanwhile, the receipt donation information may further include real name setting information for setting donor member information so that the donor member information may be included, or may further include anonymous setting information for setting donor member information for the donor member. have.

The management form requesting unit 209 processes the predetermined management form processed from the receipt issuance information issued and received by the member himself / herself stored in the receipt database 130 through the transmitting unit 203 to the tax management server 100. Ask for output.

At this time, the receiving unit 204 receives the requested management form processed from the tax management server 100 and outputs it through the screen output control unit 205.

On the other hand, the management form may be a transaction history including sales and purchases of the member for a predetermined period.

In addition, the management form may be a sales history of the member for a predetermined period or may be a purchase history of the member for a predetermined period.

In addition, the management form may be a refund history of the member, or may be a donation history of the member.

That is, when a member inputs request information for outputting a predetermined management form through the management form request unit 209 and transmits it to the tax management server 100 through the transmitter 203, the tax management server 100 processes the receipt issuance information issued and received by the member himself / herself stored in the receipt database 130 and transmits it to the member computer 200 to output it through the screen output control unit 205. Allow members to see the desired management form.

Therefore, the tax management system according to the present invention is the tax management server is input through the receipt issuing request information input unit 201 of the receipt issuer computer (200a) and transmitted through the transmission unit 203 and the receipt issuing request information Receipt issuance request information receiving unit 101 of 100 receives, the connection processing unit 102 of the tax management server 100 searches the member database 120 to process the connection authentication, the receipt number generation unit ( Generate a unique receipt number according to the receipt issuance request information through 103, and for the tax office submission and customer with the receipt number generated by the receipt number generation unit 103 through the receipt issuing processing unit 104 Issuing a receipt, and stores the receipt issuing information for each receipt issuer in the receipt database 130, and recalls the receipt issued through the receipt transmission unit 105 The receipt receipt request information receiving unit 107 receives the receipt according to the input from the receipt receipt request information input unit 202 of the receipt recipient computer 200b and transmits the screen output to the receipt issuer computer 200a. The screen is output through the screen output control unit 205 of the receipt recipient computer 200b.

The tax return processing unit 106 receives the tax return request information input through the receipt issuer computer 200a and processes the tax return in accordance with the request information.

Receives the salary report request information input through the salary report request information input unit 207 of the member computer 200 through the salary report request information receiving unit 108 and processes the tax return through the tax report processing unit 106 and Refund information is generated based on the tax return information reported through the refund information generation unit 109, and the refund information output unit 110 outputs the refund information to the member computer 200.

The receipt donation information input through the receipt donation information input unit 208 of the member computer 200 is received through the receipt donation information receiving unit 111 of the tax management server 100, and the tax return processing unit 106. The tax return is processed and summed up on the refund of the donation target.

On the other hand, the member computer 200 requests the management form to the tax management server 100 through the management form request unit 209, receives the management form from the tax management server 100 and the member computer ( Output through 200 allows certain management forms to be viewed.

By doing so, the purpose of the tax management system according to the present invention presented above is achieved.

As described above, the tax management system according to the present invention can prevent taxation by centrally managing receipt issuing information issued when a commerce occurs, and employing OODB (Object-Oriented DataBase) to store receipts for each issuer to access data. Through providing the optimal route and distributing the transaction load, the processing is quick and accurate, the refund information can be generated from the issued receipt issue information, and the issued receipt can be donated to the welfare foundation.

Although the present invention has been described with reference to the accompanying drawings, it will be apparent to those skilled in the art that various modifications may be made therein without departing from the scope of the invention, which is covered by the following claims.

Claims (20)

A receipt issuing request information receiving unit which receives from the receipt issuing computer access information including a business registration number and a password, and receipt issuing request information including a receipt type and an amount; A connection processing unit for searching for a member database from the connection information and processing connection authentication; A receipt number generation unit generating a unique receipt number according to the receipt issuance request information received by the receipt issuance request information receiver when connection is authenticated; Based on the receipt issuance request information issuing a receipt for the tax office and the customer for receipt with the receipt number generated by the receipt number generation unit, and stores this receipt issuing information in the receipt database for each issuer of the receipt, A receipt issuing processing unit for storing a receipt collection class object defining a relationship between a Class object and a receipt issuer class object that issues the receipt in a relational database; A receipt transmission unit for transmitting a receipt issued by the receipt issue processing unit to a screen output to the receipt issuer computer; A tax return processing unit for receiving tax return request information on a receipt for submitting a corresponding tax office from the receipt issuer computer and processing a tax return according to the request information; Tax management system comprising a server module executable on the server computer including. The method of claim 1, The server module further includes a receipt receiving request information receiving unit for receiving access information including a social security number or a business registration number and a password, and a receipt receiving request information including a receipt issuer business registration number and a receipt number from a receipt recipient computer; The receipt transmitter searches the relational database from the receipt issuer business registration number included in the receipt receipt request information received by the receipt receipt request information receiver, and finds a receipt issuer class object that issued the corresponding receipt, and the receipt issuer class. From the relationship information between the object and the receipt class objects issued to the receipt issuer, a storage point of the receipt class object corresponding to the receipt number is detected, and the receipt issuance information stored at the point is read from the receipt database. Sending the processed receipt to the receipt recipient computer; And wherein the tax return processing unit receives tax return request information for the corresponding customer receipt from the receipt recipient computer, and processes the tax return in accordance with the request information. The method of claim 2, The server module further includes a salary report request information receiving unit for receiving salary report request information from a member computer; The tax management system further comprises a tax return processing according to the tax return request information received by the salary report request information receiving unit. The method of claim 3, wherein A refund information generation unit for generating, by the server module, refund information based on the tax return information reported by the tax return processing unit; A refund information output unit for processing to output the refund information generated by the refund information generation unit to a member computer; Tax management system further comprising. The method of claim 4, wherein The server module further includes a receipt donation information receiving unit for receiving receipt donation information including a social security number or a business registration number, a receipt number, and donation information from a member computer; The tax return processing unit performs tax return processing of the donated receipt in the name of a donation target; The tax management system, characterized in that the refund information generating unit further comprises the sum of the refund amount converted from the receipt donation information received by the receipt donation information receiving unit to the national tax refund of the donation target member included in the donation target information. The method of claim 5, wherein Tax administration system, characterized in that the receipt donation information further comprises real name setting information for setting the information of the donation member to the donation target member. The method of claim 5, wherein The receipt management information, the tax management system, characterized in that it further comprises anonymous setting information for setting the information of the donation member to the donation target member. The method according to any one of claims 1 to 7, The receipt number generation unit has a predetermined number of digits when generating a receipt number, random number processing so that others can not be stolen, search for duplicate issuance from the receipt database so as not to have the same receipt number as a previously issued receipt number Tax management system, characterized in that for generating a. The method according to any one of claims 1 to 7, A receipt collection class object defining a relationship between the receipt issuer class object and the receipt class object issued to the receipt issuer has a one-to-many relationship by forming a segment for each object included in the class. A tax management system, characterized by a quick search while preventing unnecessary storage of common attribute data by referring to common attributes through appropriate connection points. A receipt issuance request information input unit for inputting a receipt issuance request information including access information including a business registration number and a password, a receipt type, and an amount; A receipt receipt request information input unit for inputting access information including a social security number or a business registration number and a password, and receipt receipt request information including a receipt issuer business registration number and a receipt number; A transmitter for transmitting the receipt issuance request information or receipt receipt request information to a server; A receiving unit for receiving a receipt corresponding to the receipt issued request information or receipt receipt request information from the server; A screen output controller for outputting a receipt received by the receiver on a screen; Tax return request information input unit for inputting the tax return request information for the tax office receipt or customer receipt for transmission to the server through the transmitting unit; A tax management system comprising a client module executable on a client computer, characterized in that it comprises a. The method of claim 10, The client module further includes a salary report request information input unit which inputs salary report request information; And the transmitting unit further transmits the salary report request information to the server. The method of claim 10 or 11, The client module further includes a receipt donation information input unit for inputting receipt donation information including a social security number or a business registration number, a receipt number and donation information; Tax management system, characterized in that further comprising the transmitting unit transmits the receipt donation information to the server. The method of claim 12, Tax administration system, characterized in that the receipt donation information further comprises real name setting information for setting the information of the donation member to the donation target member. The method of claim 12, The receipt management information, the tax management system, characterized in that it further comprises anonymous setting information for setting the information of the donation member to the donation target member. The method of claim 12, A management form request unit for requesting, by the client module, to output the predetermined management form processed from the receipt issuance information issued and received by the member himself / herself stored in the receipt database to the server through the transmission unit; And the receiving unit receives the requested management form processed from the server and outputs it through the screen output control unit. The method of claim 15, Tax management system, characterized in that the transaction history, including the sales and purchases of the corresponding member for a predetermined period of time set. The method of claim 15, Tax management system, characterized in that the management form is the sales history of the member for a predetermined period. The method of claim 15, Tax management system, characterized in that the management form is the purchase history of the member for a predetermined period. The method of claim 15, Tax management system, characterized in that the management form is the refund details of the member. The method of claim 15, Tax management system, characterized in that the management form is the donation details of the member.