JP7441460B1 - Information processing device, information processing method and program - Google Patents

Abstract

an acquisition unit 131 that acquires transaction data indicating the transaction amount in a predetermined period; a calculation unit 132 that calculates the amount of consumption tax paid using a plurality of different calculation methods based on the transaction data acquired by the acquisition unit 131; a display control unit 133 that selectably displays on a display unit each of the tax payments calculated by the unit 132 based on a plurality of different calculation methods; and an output unit that outputs the tax payments calculated based on the calculation method selected by the user. This is an information processing device 1 having 135.

Description

The present invention relates to an information processing device, an information processing method, and a program.

BACKGROUND ART A settlement processing support system that supports the creation of tax return documents is known (for example, Patent Document 1).

JP 2021-103491 Publication

Amendments to the Consumption Tax Act will allow tax payments to be calculated using calculation methods that were previously not allowed. However, it may be difficult to decide which calculation method to select from among the multiple newly approved calculation methods.

Therefore, the present invention has been made in view of these points, and it is an object of the present invention to provide information that can be used to determine which calculation method to select from among a plurality of calculation methods.

The information processing device according to the first aspect of the present invention includes an acquisition unit that acquires transaction data indicating a transaction amount in a predetermined period, and consumption consumption using a plurality of different calculation methods based on the transaction data acquired by the acquisition unit. a calculation unit that calculates a tax payment amount; a display control unit that causes a display unit to selectably display each of the tax payment amounts calculated by the calculation unit based on a plurality of different calculation methods; and an output unit that outputs the tax amount calculated based on the tax amount.

The calculation unit calculates, based on the transaction data, (1) a first calculation method of calculating the tax amount by calculating a rebate on the sales tax amount and the purchase tax amount; and (2) accumulating the sales tax amount and the purchase tax amount. (3) a third calculation method that calculates the tax amount by calculating the sales tax amount by rebate calculation and accumulating the input tax amount; The consumption tax amount may be calculated based on a plurality of different methods, including any two or more of these methods.

The display controller further includes a storage unit that stores a calculation method selected by the user in the past, and the display control unit displays the calculation method selected in the past together with the tax amount calculated by the calculation unit based on a plurality of different calculation methods. information may be presented.

The display control section further includes a storage section that stores a calculation method selected by the user in the past, and the display control section is configured to display a display control section when the calculation method selected by the user is different from the calculation method selected in the past stored in the storage section. , predetermined information may be displayed on the display section.

The display controller further includes a storage unit that stores selection method information that associates a calculation method selected by the user in the past with a time when the calculation method was selected; When a tax amount based on a calculation method different from the most recently selected calculation method is selected, and the same calculation method as the most recently selected calculation method indicated by the selection method information is used continuously. Predetermined information may be displayed on the display unit when the selected period has not passed a change prohibition period during which change of the calculation method is prohibited.

The display control unit is configured to display information indicating that the calculation method cannot be selected in the case where the accumulation calculation is selected as the sales tax calculation method and the rebate calculation is selected as the purchase tax calculation method. It may be displayed.

The acquisition unit further acquires journal data indicating the tax amount used for journal entry, and the display control unit determines whether the tax amount indicated by the journal data is calculated by (1) rebate calculation of the sales tax amount and the purchase tax amount. (2) The tax amount calculated based on the first calculation method that calculates the tax amount, and (2) the second calculation method that calculates the tax amount by accumulating the sales tax amount and the input tax amount. Predetermined information indicating that there is a problem with the journal entry data may be displayed on the display unit when the amount is less than the smallest tax amount among the tax amounts.

In the information processing method of the second aspect of the present invention, the computer executes a step of acquiring transaction data indicating a transaction amount in a predetermined period, and a plurality of transaction data acquired in the acquiring step. calculating the tax amount using different calculation methods; displaying the tax amount calculated using a plurality of different methods on a display section in a selectable manner; and calculating the tax amount based on the calculation method selected by the user. outputting the amount of tax paid.

In the program according to the third aspect of the present invention, the computer is provided with a step of acquiring transaction data indicating a transaction amount in a predetermined period, and a plurality of different calculation methods based on the transaction data acquired in the acquiring step. a step of calculating the tax amount; a step of displaying each of the tax amounts calculated by a plurality of different methods in the calculation step on a display section in a selectable manner; and a step of displaying the tax amount calculated based on the calculation method selected by the user. Execute the step to output the output.

Advantageous Effects of Invention According to the present invention, it is possible to provide information that allows a user to determine which calculation method to select from among a plurality of calculation methods.

1 is a diagram illustrating an overview of an information processing system S according to an embodiment. 1 is a block diagram showing the configuration of an information processing device 1. FIG. 3 is a diagram showing an example of a data structure of selection method information stored in the storage unit 12. FIG. 3 is a diagram showing an example of a data structure of selection method information stored in the storage unit 12. FIG. 5 is a diagram showing an example of a screen displayed by the display control unit 133. FIG. 5 is a diagram showing an example of a screen displayed by the display control unit 133. FIG. 3 is a flowchart showing the flow of processing in the information processing device 1. FIG.

[Overview of information processing system S]
FIG. 1 is a diagram illustrating an overview of an information processing system S according to an embodiment. The information processing system S is a system for tax processing. The information processing system S includes an information processing device 1 and an information terminal 2. The information processing device 1 and the information terminal 2 are communicably connected via a network.

The information processing device 1 is a device for calculating the amount of tax paid, and making journal entries or preparing tax returns based on the calculated amount of tax paid. The information processing device 1 is, for example, a server. The information terminal 2 is a terminal operated by a user. The information terminal 2 has a display section that displays information, and an input section that accepts operations from the user of the information processing device 1. The information terminal 2 is, for example, a smartphone, a tablet, or a personal computer. The user in this specification is, for example, a person involved in the business of a company that uses the information processing system S, and may include a plurality of people.

Processing in the information processing system S will be explained. The information processing device 1 acquires transaction data from the information terminal 2 ((1) in FIG. 1). The transaction data is data indicating the transaction details and transaction amounts that occurred during the period. As an example, the transaction data may be a collection of invoice data regarding transactions that occurred during the period, or may be journal data in which the details of transactions described therein are journalized. The information processing device 1 calculates the amount of consumption tax paid using a plurality of calculation methods based on the acquired transaction data ((2) in FIG. 1). Details of the multiple calculation methods will be described later.

The information processing device 1 causes the information terminal 2 to selectably display the tax amount calculated using a plurality of calculation methods ((3) in FIG. 1). The user operates the information terminal 2 and selects one of the multiple tax amounts displayed on the information terminal 2. The information terminal 2 transmits information indicating the tax amount selected by the user to the information processing device 1 ((4) in FIG. 1).

The information processing device 1 outputs the selected tax amount ((5) in FIG. 1). As an example, the information processing device 1 may display the selected tax amount and the selected calculation method on the information terminal 2. Further, the information processing device 1 may create journal data based on the tax amount calculated by the selected calculation method.

By configuring the information processing system S in this way, it is effective in providing information that allows it to be determined which calculation method should be selected from among the plurality of calculation methods.

FIG. 2 is a block diagram showing the configuration of the information processing device 1. As shown in FIG. The information processing device 1 includes a communication section 11, a storage section 12, and a control section 13. The control unit 13 includes an acquisition unit 131 , a calculation unit 132 , a display control unit 133 , a reception unit 134 , and an output unit 135 .

The communication unit 11 is a communication interface for transmitting and receiving data to and from other devices via a network. The storage unit 12 is a storage medium including a ROM (Read Only Memory), a RAM (Random Access Memory), an SSD (Solid State Drive), a hard disk drive, and the like. The storage unit 12 stores in advance a program to be executed by the control unit 13.

The control unit 13 is, for example, a processor such as a CPU (Central Processing Unit). The control unit 13 functions as an acquisition unit 131, a calculation unit 132, a display control unit 133, a reception unit 134, and an output unit 135 by executing a program stored in the storage unit 12.

The acquisition unit 131 acquires transaction data indicating transaction amounts during a predetermined period. The predetermined period is, for example, an accounting period for which the tax amount is calculated. The transaction data includes details of transactions occurring during the accounting period, transaction amounts, consumption tax rates, and consumption tax amounts received or paid. The transaction data is, for example, journal data that associates account items and amounts for a plurality of transactions that occurred during a period. The acquisition unit 131 acquires transaction data from the information terminal 2, for example. The acquisition unit 131 may acquire transaction data from an external device (not shown).

The calculation unit 132 calculates the consumption tax amount based on the transaction data acquired by the acquisition unit 131 using a plurality of different calculation methods. More specifically, the calculation unit 132 calculates the tax amount using a calculation method including any two or more of the first calculation method, the second calculation method, and the third calculation method.

The first calculation method is to calculate the tax amount by calculating the rebate of the sales tax amount and the purchase tax amount. Sales tax rebate calculation is a method of calculating the consumption tax amount on sales by multiplying the total amount of taxable sales categorized by tax rate by a predetermined tax rate. Rebate calculation of purchase tax is a method of calculating the consumption tax amount on purchases by multiplying the total amount of taxable purchases categorized by tax rate by a predetermined tax rate. The tax amount is calculated by subtracting the consumption tax amount related to purchases from the consumption tax amount related to sales.

The second calculation method is to calculate the tax amount by adding up the sales tax amount and the purchase tax amount. Accumulation calculation of sales tax is a method of calculating the total amount of consumption tax listed on the invoice issued to the other party. Calculating the amount of purchase tax is a method of calculating the total amount of consumption tax listed on the invoice received from the other party. The tax amount is calculated by subtracting the purchase tax amount from the accumulated sales tax amount.

The third calculation method is to calculate the sales tax amount by rebate calculation and calculate the tax payment amount by accumulating the purchase tax amount. The tax amount is calculated by subtracting the cumulatively calculated purchase tax amount from the sales tax amount calculated by the rebate calculation.

The tax amount calculated using these three calculation methods is almost the same amount, but there may be differences due to factors such as rounding. Furthermore, the difference in the calculated annual tax amount is also affected by the size of a single transaction or the number of transactions per year. Therefore, the optimal calculation method may differ depending on a company's transaction status.

Therefore, the display control unit 133 causes the display unit to selectably display each tax amount calculated by the calculation unit 132 based on a plurality of different calculation methods. The display control unit 133 causes the display unit of the information terminal 2 to display the screen shown in FIG. 3(a). FIG. 3 is a diagram showing an example of a screen displayed by the display control unit 133. In FIG. 3A, the tax amount calculated by the calculation unit 132 using a plurality of different methods is displayed. In Figure 3(a), the tax amount calculated by the first calculation method (``Method 1'' in Figure 3(a)) and the tax amount calculated by the second calculation method (``Method 2'' in Figure 3(a)) are shown. The calculated tax amount and the tax amount calculated by the third calculation method ("method 3" in FIG. 3(a)) are displayed.

In the screen shown in FIG. 3(a), a button O01 labeled "Select" is arranged in association with each tax amount. Each button is configured to transmit information indicating the corresponding calculation method to the information processing device 1 when selected. The user operates the information terminal 2 and presses a button associated with each tax amount to determine which method to select the calculated tax amount.

The reception unit 134 acquires the result of the user's selection from the information terminal 2. Specifically, the reception unit 134 acquires information sent by the information terminal 2 indicating the calculation method selected by the user.

The output unit 135 outputs the tax amount calculated based on the calculation method selected by the user, out of the tax payment amount calculated by the calculation unit 132. As an example, the output unit 135 creates journal data for settling account items related to consumption taxes, such as input consumption tax and input consumption tax, based on the tax amount calculated based on the calculation method selected by the user. The output unit 135 may cause the storage unit 12 to store the tax amount calculated based on the calculation method selected by the user. Further, the output unit 135 may transmit the tax amount calculated based on the calculation method selected by the user and the method selected by the user to the information terminal 2 in association with each other.

By configuring the information processing device 1 in this way, it is effective in providing information that allows it to be determined which calculation method should be selected from among the plurality of calculation methods.

By the way, if the method of calculating the tax amount changes frequently, the consistency of accounting treatment may be lost, and it may be desirable to select a calculation method based on the method selected in the past. Therefore, the information processing device 1 may be configured to display the calculation method selected in the past.

The storage unit 12 stores calculation methods selected by the user in the past. FIG. 4 is a diagram showing an example of the data structure of selection method information stored in the storage unit 12. In the selection method information shown in FIG. 4, "business operator" and "calculation method" are associated. "Business Operator" is information indicating the business operator that selected the calculation method, and is, for example, the business name or business ID (Identification). "Calculation method" is information indicating the calculation method selected by the business operator, and includes "sales tax amount" and "purchase tax amount". The "sales tax amount" is information indicating the calculation method of the sales tax amount, and can take the values of "rebate" and "accumulation". "Purchase tax amount" is information indicating the calculation method of the purchase tax amount, and can take the values of "rebate" and "accumulation".

The display control unit 133 presents information indicating the tax amount calculated by the calculation unit 132 based on a plurality of different calculation methods as well as the calculation method selected in the past. On the screen shown in Figure 3(a), the text "Previously selected" is displayed next to the text "Method 2", and the second calculation method is the calculation selected in the process of determining the previous tax amount. It shows that it is a method.

By configuring the information processing device 1 in this way, it is possible to provide information for selecting a calculation method based on previously selected methods.

The display control unit 133 may display predetermined information on the display unit when the calculation method selected by the user is different from the calculation method selected in the past stored in the storage unit 12. More specifically, FIG. 3B shows an example of a screen displayed by the display control unit 133 when the calculation method selected by the user and the calculation method included in the selection method information stored in the storage unit 12 are different. Shown below. In FIG. 3B, a button O02 for selecting subsequent processing is arranged along with a message warning that the method selected by the user is different from the calculation method selected in the past.

Examples of subsequent processing include proceeding with the process using the calculation method selected by the user ("Process with the selected method" in Figure 3(b)), and reselecting the calculation method ("Re-processing" in Figure 3(b)). "selection") or canceling the operation ("cancel" in FIG. 3(b)). In this way, the information processing device 1 is configured to display a warning if the calculation method is different from the calculation method selected in the past, thereby preventing a user who does not know the calculation method selected in the past from making an incorrect selection. can be prevented.

By the way, if a calculation method is changed even though a sufficient period of time has not passed since the calculation method was changed in the past, problems may arise in accounting processing. Therefore, the information processing device 1 may be configured to display a warning if a predetermined period of time has not passed since the calculation method was most recently changed.

In order for the information processing device 1 to operate in this manner, the storage unit 12 stores, for example, selection method information that associates a calculation method selected by the user in the past with a time when the calculation method was selected. FIG. 5 is a diagram showing an example of the data structure of the selection method information stored in the storage unit 12 in this case. In the selection method information shown in FIG. 5, "selection time" is further associated. “Selected time” indicates the time when a calculation method is selected and the output unit 135 outputs an output using the selected calculation method. In FIG. 5, the selection period is expressed as a year, but it is not limited to this, and may be expressed as a year and month, a settlement period, or the like. In the selection method information shown in Figure 5, business operator A selects "rebate" for the sales tax amount and purchase tax amount from 2016 to 2018 and 2022 (first method), and in 2019 In 2021, it is shown that "accumulation" was selected (second method) for both the sales tax amount and the purchase tax amount.

The display control unit 133 displays the display control unit 133 when a tax amount based on a calculation method different from the most recently selected calculation method among the calculation methods selected by the user in the past is selected, and the display control unit 133 displays the most recently selected calculation method indicated by the selection method information. To display predetermined information on a display unit when a period during which the same calculation method is continuously selected has not passed a change prohibition period in which change of the calculation method is prohibited.

Specifically, the display control unit 133 first refers to the selection method information stored in the storage unit 12, and determines whether the calculation method accepted by the reception unit 134 is one of the calculation methods associated with the operator in the selection method information. Among them, it is determined whether the calculation method matches the calculation method indicated by the newest information. If the calculation method received by the reception unit 134 does not match the calculation method indicated by the latest information, the display control unit 133 identifies the period that has passed since the calculation method was changed to the calculation method. The display control unit 133 causes the display unit to display information indicating that the calculation method cannot be changed if the specified period is less than the change prohibited period.

Taking as an example a case where business operator A selects the second method or the third method as the tax payment calculation method in 2023, the calculation method accepted by the reception unit 134 does not match the most recently used calculation method. The processing when it is determined that this is the case will be explained. If the calculation method accepted by the reception unit 134 does not match the calculation method indicated by the latest information among the calculation methods associated with the operator in the selection method information, the calculation method selected most recently is selected consecutively. Identify the period during which In the example shown in FIG. 5, business operator A changed the calculation method in 2022, and the display control unit 133 indicates that the period during which the most recently selected calculation method has been continuously selected is one year. Identify that there is. For example, if the change prohibition period is 3 years, the period during which the most recently selected calculation method has been continuously selected is shorter than the change prohibition period, so the display control unit 133 sends a message warning the user to the information terminal 2. to be displayed.

Note that if the calculation method accepted by the reception unit 134 matches the calculation method indicated by the latest information among the calculation methods associated with the operator in the selection method information, the output unit 135 outputs the calculation method selected by the user. Output the tax amount calculated based on the method. By configuring the information processing device 1 in this way, it is possible for the user to select the same calculation method during the change prohibition period.

The information processing device 1 may be configured to be able to set a method for calculating the amount of consumption tax paid. In this case, the information processing device 1 may be configured to display a warning when an unacceptable calculation method is selected.

The display control unit 133 displays information indicating that the calculation method cannot be selected when the accumulation calculation is selected as the sales tax calculation method and the rebate calculation is selected as the purchase tax calculation method. let Specifically, the display control unit 133 causes the information terminal 2 to display a screen for selecting a calculation method.

FIG. 6 is a diagram showing an example of a screen that allows the display control unit 133 to select a calculation method to be displayed. On the screen shown in FIG. 6(a), a button O11 for selecting the sales tax amount calculation method, a button O12 for selecting the purchase tax amount, and a button O13 for determining the selected calculation method are arranged. There is. The system is configured so that either accumulation or rebate can be selected as the calculation method for sales tax amount and purchase tax amount. When the user operates the information terminal 2, selects the calculation method for the sales tax amount and the purchase tax amount using the buttons O11 and O12, and presses the OK button O13, the information terminal 2 performs information processing on the calculation method selected by the user. The information is transmitted to the device 1, and the reception unit 134 acquires it.

The display control unit 133 determines whether the combination of calculation methods for sales tax amount and purchase tax amount selected by the user is a combination that cannot be selected. A combination that cannot be selected is when accumulation calculation is selected as the sales tax amount calculation method and rebate calculation is selected as the purchase tax amount calculation method. If the combination of sales tax and purchase tax calculation methods selected by the user is a combination that cannot be selected, the display control unit 133 causes the information terminal 2 to display the screen shown in FIG. 6(b). On the screen shown in FIG. 6(b), a message indicating that the calculation method cannot be selected is displayed superimposed on the selection screen shown in FIG. 6(a). By configuring the information processing device 1 in this way, it is possible to prevent an unacceptable calculation method from being selected.

Note that if the combination of calculation methods for sales tax amount and purchase tax amount selected by the user is not a combination that cannot be selected, the calculation unit 132 calculates the tax amount using the calculation method selected by the user, and the display control unit 133 calculates the tax amount using the calculation method selected by the user. The tax amount calculated by the unit 132 is displayed on the information terminal 2.

The information processing device 1 may be configured to perform subsequent processing such as creating a tax return based on the tax amount acquired from an external device. In this case, a problem arises if there is an error in the selection of the calculation method for the tax amount obtained from the external device. Therefore, the information processing device 1 may be configured to determine whether there is any problem with the method of calculating the tax amount.

In this case, the acquisition unit 131 further acquires journal entry data indicating the tax amount used for journal entry. More specifically, the acquisition unit 131 acquires journal data including the transaction details during the period and the tax amount calculated based on the transaction details. The acquisition unit 131 may acquire journal data from the information processing device 1 or from an external device (not shown).

The display control unit 133 determines that the tax amount indicated by the journal data is smaller than the tax amount calculated based on the first calculation method and the tax amount calculated based on the second calculation method. If the number is low, predetermined information indicating that there is a problem with the journal data is displayed on the display unit. The display control unit 133 calculates the tax amount based on the first calculation method and the second calculation method, respectively, based on the transaction details included in the journal data.

The display control unit 133 compares each calculated tax amount with the tax amount included in the journal data. When the tax amount included in the journal data is smaller than either the tax amount calculated based on the first calculation method or the tax amount calculated based on the second calculation method, the display control unit 133 Determine that there is a problem with the calculation method of the tax amount included in the acquired journal data. If it is determined that there is a problem with the calculation method, the display control unit 133 causes the information terminal 2 to display a warning message indicating that there is a problem with the journal data. By configuring the information processing device 1 in this way, it is possible to suppress the occurrence of problems caused by errors in the method of calculating the tax amount.

[Flow of processing in information processing device 1]
FIG. 7 is a flowchart showing the flow of processing in the information processing device 1. The flowchart shown in FIG. 7 starts from the time when transaction data is acquired from an external device.

The acquisition unit 131 acquires transaction data (S01). The calculation unit 132 calculates the tax amount using a plurality of different calculation methods (S02). The display control unit 133 causes the information terminal 2 to display a plurality of calculated tax amounts in a selectable manner (S03).

The accepting unit 134 accepts the selection of a calculation method (S04). The reception unit 134 refers to the selection method information stored in the storage unit 12 and determines whether the calculation method selected by the user matches the calculation method selected in the past indicated by the selection method information (S05 ).

If the calculation method selected by the user and the calculation method previously selected by the user indicated by the selection method information do not match (NO in S05), the display control unit 133 displays the selected calculation method as indicated by the selection method information. An alert warning that the calculation method does not match the calculation method selected by the user in the past is displayed on the information terminal 2 (S06). The reception unit 134 receives the user's operation and determines the user's operation (S07). If the user's operation is an operation to proceed with the process according to the selected method (Case 1 in S07), the output unit 135 performs a process of outputting the tax amount using the selected calculation method (S08). As an example, the output unit 135 generates journal data based on the tax amount calculated using the selected calculation method. The information processing device 1 then ends the process.

If the user's operation is a termination operation (Case 2 in S07), the information processing device 1 terminates the process. If the user's operation is reselection (Case 3 in S07), the information processing device 1 advances the process to S04.

If the calculation method selected by the user matches the calculation method previously selected by the user indicated by the selection method information (YES in S05), the output unit 135 performs a process of outputting the tax amount using the selected calculation method. (S08), and the information processing device 1 ends the process.

[Effects of this embodiment]
As described above, the information processing device 1 has the effect of being able to provide information that allows it to be determined which calculation method to select from among a plurality of calculation methods.

Although the present invention has been described above using the embodiments, the technical scope of the present invention is not limited to the scope described in the above embodiments, and various modifications and changes can be made within the scope of the gist. be. For example, all or part of the device can be functionally or physically distributed and integrated into arbitrary units. In addition, new embodiments created by arbitrary combinations of multiple embodiments are also included in the embodiments of the present invention. The effects of the new embodiment resulting from the combination have the effects of the original embodiment.

1 Information processing device 2 Information terminal 11 Communication unit 12 Storage unit 13 Control unit 131 Acquisition unit 132 Calculation unit 133 Display control unit 134 Reception unit 135 Output unit

Claims (8)

a storage unit that stores selection method information that associates a calculation method selected by a user in the past from among a plurality of different calculation methods with a time when the calculation method was selected;
an acquisition unit that acquires transaction data indicating a transaction amount in a predetermined period, the transaction data including an amount of consumption tax received or paid in the predetermined period;
a calculation unit that calculates the amount of consumption tax paid using a plurality of different calculation methods based on the transaction data acquired by the acquisition unit;
a display control unit that causes a display unit to selectably display a plurality of different calculation methods, and causes the display unit to display the tax amount calculated by the calculation unit based on each of the plurality of different calculation methods;
Output for creating journal data for settling accounts related to consumption tax in the predetermined period based on the tax amount calculated based on the calculation method selected by the user and the consumption tax amount received or paid. Department and
has
The display control unit selects a tax amount based on a calculation method different from the most recently selected calculation method among the calculation methods selected by the user in the past, and displays the most recently selected calculation method indicated by the selection method information. If the period in which the same calculation method is selected consecutively is a period in which changes to the calculation method are prohibited, and the change prohibition period, which is a period longer than the accounting period, has not elapsed. , causing the display unit to display information indicating that the calculation method cannot be changed;
Information processing device. The calculation unit, based on the transaction data,
(1) A first calculation method of calculating the tax amount by calculating the rebate of the sales tax amount and the purchase tax amount;
(2) a second calculation method of calculating the tax amount by accumulating the sales tax amount and the purchase tax amount;
(3) a third calculation method of calculating the tax amount by calculating the sales tax amount by rebate calculation and accumulating the purchase tax amount;
Calculating the consumption tax amount based on multiple different methods, including any two or more of the following:
The information processing device according to claim 1. further comprising a storage unit that stores calculation methods selected by the user in the past;
The display control unit presents information indicating the previously selected calculation method along with the tax amount calculated by the calculation unit based on a plurality of different calculation methods.
The information processing device according to claim 1 or 2. further comprising a storage unit that stores calculation methods selected by the user in the past;
The display control unit causes the display unit to display predetermined information when the calculation method selected by the user is different from a calculation method selected in the past stored in the storage unit.
The information processing device according to claim 1 or 2. The display control unit is configured to display information indicating that the calculation method cannot be selected in the case where the accumulation calculation is selected as the sales tax calculation method and the rebate calculation is selected as the purchase tax calculation method. display,
The information processing device according to claim 1. The acquisition unit further acquires journal data indicating a tax amount used for journal entry,
The display control unit is configured to display a tax payment amount indicated by the journal entry data as follows:
(1) The tax amount calculated based on the first calculation method, which calculates the tax amount by calculating the rebate of the sales tax amount and the input tax amount, and
(2) If the tax amount is less than the smallest tax amount calculated based on the second calculation method, which calculates the tax amount by accumulating the sales tax amount and the purchase tax amount, there is a problem with the journal data. displaying on the display section predetermined information indicating that there is a
The information processing device according to claim 1. the computer executes
obtaining transaction data indicating a transaction amount in a predetermined period, the transaction data including an amount of consumption tax received or paid in the predetermined period;
Calculating the tax amount using a plurality of different calculation methods based on the transaction data acquired in the acquiring step;
displaying on the display section a plurality of different calculation methods in a selectable manner, and displaying on the display section the tax amount calculated by each of the plurality of different calculation methods in the calculating step;
creating journal data for settling accounts related to consumption tax in the predetermined period based on the tax amount calculated based on the calculation method selected by the user and the received or paid consumption tax amount; ,
has
In the displaying step, reference is made to a storage unit that stores selection method information that associates a calculation method selected by the user in the past among a plurality of different calculation methods with a time when the calculation method was selected; Among the calculation methods selected by the user in the past, a tax amount based on a calculation method that is different from the calculation method most recently selected is selected, and the calculation method that is the same as the calculation method most recently selected as indicated by the selection method information is selected. The calculation method cannot be changed if the continuously selected period is a period in which changing the calculation method is prohibited and the change prohibition period, which is a period longer than the accounting period, has not elapsed. Displaying information indicating that on the display unit,
Information processing method. to the computer,
obtaining transaction data indicating a transaction amount in a predetermined period, the transaction data including an amount of consumption tax received or paid in the predetermined period;
Calculating the tax amount using a plurality of different calculation methods based on the transaction data acquired in the acquiring step;
displaying on the display section a plurality of different calculation methods in a selectable manner, and displaying on the display section the tax amount calculated by each of the plurality of different calculation methods in the calculating step;
creating journal data for settling accounts related to consumption tax in the predetermined period based on the tax amount calculated based on the calculation method selected by the user and the received or paid consumption tax amount; ,
run the
In the displaying step, reference is made to a storage unit that stores selection method information that associates a calculation method selected by the user in the past among a plurality of different calculation methods with a time when the calculation method was selected; Among the calculation methods selected by the user in the past, a tax amount based on a calculation method that is different from the calculation method most recently selected is selected, and the calculation method that is the same as the calculation method most recently selected as indicated by the selection method information is selected. The calculation method cannot be changed if the continuously selected period is a period in which changing the calculation method is prohibited and the change prohibition period, which is a period longer than the accounting period, has not elapsed. Displaying information indicating that on the display unit,
program .

Images