JP7409990B2 - Retained property infringement prediction device, retained property infringement prediction method, and retained property infringement prediction program - Google Patents

Description

The present invention relates to a retained property infringement prediction device, a retained property infringement prediction method, and a retained property infringement prediction program.

The examination of whether there is infringement of the will is based on the composition of the heirs, the property register, and the will at the time the testamentary trust was entrusted. Patent Document 1 describes an information processing device and the like that can appropriately support the creation of a will.

JP2019-212233A

Here, execution of a will is often carried out after a period of several years has elapsed from the time the testamentary trust was entrusted, so the contents of the property register change significantly during that period, and as a result, it is difficult to judge whether there is infringement of the remaining property. It is actually possible for a will to be overturned at the time of execution. In this way, by determining whether there is a violation of the will or not based only on the information at the time the testamentary trust was entrusted, there is a risk that an incorrect determination will be made as to whether or not there will be a violation of the will in the future.

However, until now, there has been no technology that can determine whether there will be a violation of the remaining property in the future (specifically, several years or more than ten years from now).

The present invention has been made in view of the above, and is capable of predicting whether or not there will be a right-of-residence violation in the future (specifically, several years or more than ten years from now). The purpose of the present invention is to provide a prediction device, a method for predicting infringement of retained assets, and a program for predicting infringement of retained assets.

In order to solve the above-mentioned problems and achieve the purpose, a residual property infringement prediction device according to the present invention is a residual property infringement prediction device comprising a control unit, the control unit predicting the inheritance property at a future time. price calculation means for calculating the inheritance price of each heir at the time in the future of the inherited property based on the price and the inheritance proportion of each heir with respect to the inherited property; A residual portion calculation means for calculating the residual portion of each heir at the time in the future based on the total amount of all heirs and the residual portion ratio of each heir, and a residual portion calculation means that compares the inheritance price and the residual portion for each heir. , and confirmation means for confirming the state of infringement of the residual portion of each heir at the time in the future.

Further, in the residual property infringement prediction device according to the present invention, in the residual property infringement prediction device, the price calculation means includes the predicted price, the inheritance ratio, the cash flow that the inherited property will generate by the time in the future, and the cash flow. The present invention is characterized in that the inheritance price is calculated based on the inheritance ratio of each heir with respect to the flow, taking the cash flow into consideration.

Further, in the residual property infringement prediction device according to the present invention, in the residual property infringement prediction device, the price calculation means calculates the cash flow according to a predetermined fluctuation standard based on the income and expenditure per predetermined period from the inherited property. It is characterized by calculating.

Further, the residual property infringement prediction device according to the present invention is characterized in that, in the residual property infringement prediction device, the predetermined fluctuation criteria are set for each of the income and the expenditure.

Further, in the residual property infringement prediction device according to the present invention, in the residual property infringement prediction device, the price calculation means calculates the predicted price based on the price of the inherited property at the current time according to a predetermined fluctuation standard. It is characterized by:

Further, the retained property infringement prediction device according to the present invention is characterized in that, in the retained property infringement prediction device, the predetermined fluctuation criterion is defined by a fluctuation rate per predetermined period.

Moreover, the residual property infringement prediction device according to the present invention is characterized in that in the residual property infringement prediction device, the predetermined period is one year.

Further, in the residual property infringement prediction device according to the present invention, in the residual property infringement prediction device, a plurality of the future periods are set, and the price calculation means calculates the inheritance price at each of the future periods. , the residual amount calculation means calculates the residual amount at each of the future periods, and the confirmation means checks the infringement status at each of the future periods. do.

Furthermore, the residual property infringement prediction device according to the present invention is characterized in that, in the residual property infringement prediction device, a plurality of inherited assets are set.

Further, the residual property infringement prediction device according to the present invention is characterized in that, in the residual property infringement prediction device, the time in the future is defined by an elapsed period from the current time.

Further, the residual property infringement prediction device according to the present invention is characterized in that in the residual property infringement prediction device, the elapsed period is in units of one year.

Further, in the residual property infringement prediction device according to the present invention, in the residual property infringement prediction device, the price calculation means is based on the price of the inherited property at the current time and the inheritance ratio of each heir with respect to the inherited property. and calculating the inheritance price of each heir at the current time of the inherited property.

Further, the residual property infringement prediction device according to the present invention is characterized in that, in the residual property infringement prediction device, the price at the current time is an appraised value at the current time.

Moreover, the residual property infringement prediction device according to the present invention is characterized in that, in the residual property infringement prediction device, the current time period corresponds to a time when the present residual property infringement prediction device is used.

Further, the retained property infringement prediction device according to the present invention is characterized in that the control unit further includes an output control unit that outputs the confirmation result by the confirmation unit to an output device.

Further, in the residual property infringement prediction device according to the present invention, in the residual property infringement prediction device, the output control means outputs the confirmation result at the time corresponding to the confirmation result, the inheritance price calculated by the price calculation means, and the inheritance price calculated by the price calculation means. It is characterized in that it is output in association with the residual amount calculated by the residual amount calculation means.

Further, the retained property infringement prediction device according to the present invention is characterized in that in the retained property infringement prediction device, the output control means outputs the confirmation results in a list format.

Further, the method for predicting infringement on inherited property according to the present invention is a method for predicting infringement on inherited property, which is executed by an information processing device including a control unit, and which is executed by the control unit to estimate the expected price of inherited property at a future time and a price calculation step of calculating the inheritance price of each heir at the time in the future of the inherited property based on the inheritance proportion of each heir for the inherited property, and calculating the inheritance price for the entire inherited property and the entire inheritance of the inherited property a residual portion calculating step of calculating the residual portion of each heir at the time in the future based on the total amount of the inheritance price and the residual portion of each heir; The present invention is characterized by including a confirmation step of confirming the state of infringement of the residual portion of each heir at the time in the future.

Further, a residual property infringement prediction program according to the present invention is a residual property infringement prediction program to be executed by an information processing device including a control unit, and the program is a program for predicting inheritance property infringement at a future time to be executed by the control unit. a price calculation step of calculating the inheritance price of each heir at the time in the future of the inherited property based on the price and the inheritance proportion of each heir with respect to the inherited property; A residual portion calculation step of calculating the residual portion of each heir at the time in the future based on the total amount of all heirs and the residual portion ratio of each heir, and comparing the inheritance price and the residual portion for each heir. , and a confirmation step of confirming the state of infringement of the remaining property of each heir at the time in the future.

The present invention has the effect that it is possible to predict whether there will be an infringement of the remaining property in the future (specifically, several years or more than ten years from now).

FIG. 1 is a diagram showing an example of the configuration of a residual property infringement prediction device 100. FIG. 2 is a diagram showing an example of information stored in the inheritance-related information storage unit 106a. FIG. 3 is a diagram showing an example of information stored in the inheritance-related information storage unit 106a. FIG. 4 is a diagram illustrating an example of information stored in the inheritance-related information storage unit 106a and an example of cash flow calculation. FIG. 5 is a diagram showing an example of information stored in the confirmation result etc. storage unit 106b.

DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of a retained property infringement prediction device, a retained property infringement prediction method, and a retained property infringement prediction program according to the present invention will be described in detail below based on the drawings. Note that the present invention is not limited to this embodiment.

[1. composition]
An example of the configuration of the residual property infringement prediction device 100 according to the present embodiment will be described with reference to FIG. 1 and the like. FIG. 1 is a block diagram showing an example of the configuration of a residual property infringement prediction device 100.

The residual property infringement prediction device 100 is mainly used in fiduciary examination work in will trust or estate arrangement work in financial institutions.

The retained property infringement prediction device 100 is constructed based on a commercially available desktop personal computer. Note that the residual property infringement prediction device 100 is not limited to one built based on a stationary information processing device such as a desktop personal computer, but can also be applied to a commercially available notebook personal computer, PDA (Personal Digital Assistant), smartphone, or tablet personal computer. It may be constructed based on a portable information processing device such as a computer.

The residual property infringement prediction device 100 includes a control section 102, a communication interface section 104, a storage section 106, and an input/output interface section 108. Each part included in the residual property infringement prediction device 100 is communicably connected via an arbitrary communication path.

The communication interface unit 104 communicably connects the retained property infringement prediction device 100 to the network 300 via a communication device such as a router and a wired or wireless communication line such as a dedicated line. The communication interface unit 104 has a function of communicating data with other devices via a communication line. Here, the network 300 has a function of connecting the retained property infringement prediction device 100 and the server 200 so that they can communicate with each other, and is, for example, the Internet or a LAN (Local Area Network). Note that the data stored in the storage unit 106 may be stored in the server 200, for example.

An input device 112 and an output device 114 are connected to the input/output interface section 108. As the output device 114, in addition to a monitor (including a home television), a speaker or a printer can be used. As the input device 112, in addition to a keyboard, a mouse, and a microphone, a monitor that cooperates with the mouse to realize a pointing device function can be used. Note that in the following description, the output device 114 may be referred to as a monitor 114, and the input device 112 may be referred to as a keyboard 112 or a mouse 112.

The storage unit 106 stores various databases, tables, files, and the like. The storage unit 106 stores a computer program for giving instructions to a CPU (Central Processing Unit) to perform various processes in cooperation with an OS (Operating System). As the storage unit 106, for example, a memory device such as a RAM (Random Access Memory) or a ROM (Read Only Memory), a fixed disk device such as a hard disk, a flexible disk, an optical disk, etc. can be used.

The storage unit 106 includes an inheritance-related information storage unit 106a (see FIGS. 2 to 4), a confirmation result etc. storage unit 106b (see FIG. 5), and the like. 2 to 4 show examples of information stored in the inheritance-related information storage unit 106a. FIG. 5 shows an example of information stored in the confirmation result etc. storage unit 106b.

Returning to FIG. 1, the control unit 102 is a CPU or the like that centrally controls the residual property infringement prediction device 100. The control unit 102 has an internal memory for storing control programs such as an OS, programs that define various processing procedures, required data, etc., and performs various information processing based on these stored programs. Execute.

Functionally, the control unit 102 includes a price calculation unit 102a, a residual amount calculation unit 102b, a confirmation unit 102c, an output control unit 102d, and the like.

The price calculation unit 102a calculates the expected price (simulation price) of the inherited property (for example, land, building, etc.) at a future time and the inheritance proportion of each heir for the inherited property (for example, it may be a legal inheritance proportion or an arbitrary proportion). ), calculate the inheritance value of each heir at a future time of the inherited property. Note that the future period may be defined, for example, by the elapsed period (for example, in units of one year) from the current period (the same applies hereinafter). Further, the current time may be, for example, the time when the retained property infringement prediction device 100 is used (the same applies hereinafter).

The price calculation unit 102a also calculates the expected price of the inherited property at a future time, the inheritance ratio of each heir to the inherited property, and the cash flow (cumulative cash flow) that the inherited property will generate from the current time to a future time. Calculate the inheritance value of each heir at a future time of the inherited property, taking into account the cash flow, based on each heir's inheritance ratio (for example, it can be a legal inheritance ratio or a discretionary ratio) with respect to the cash flow and cash flow. You can calculate it.

Further, the price calculation unit 102a may calculate the cash flow according to a predetermined fluctuation standard based on the income and expenditure per predetermined period from inherited property. Note that the predetermined fluctuation criteria may be set for each of income (for example, rent, parking fee, etc. generated by a building) and expenditure (for example, fixed asset tax, repair costs, etc. generated by a building). Further, the predetermined fluctuation standard may be defined, for example, by a fluctuation rate per predetermined period (the same applies hereinafter). Further, the predetermined period may be, for example, one year.

Further, the price calculation unit 102a may calculate the expected price of the inherited property at a future time based on the price of the inherited property at the current time according to a predetermined fluctuation standard. Note that the current price of the inherited property may be, for example, an appraised value (inheritance tax appraised value) (the same applies hereinafter).

Furthermore, if a plurality of future periods are set, the price calculation unit 102a may calculate the inheritance price of each heir at each future period of the inherited property. Further, a plurality of inherited properties may be set.

The price calculation unit 102a also calculates the inheritance price of each heir at the current time of the inherited property based on the price of the inherited property at the current time and the inheritance ratio of each heir to the inherited property. Good too.

The residual portion calculation unit 102b calculates the residual portion of each heir at a future time based on the total amount of the inheritance price for all inherited assets and all heirs, and the residual portion ratio of each heir. Note that if a plurality of future periods are set, the remainder calculation unit 102b may calculate the remaining amount for each future period.

The confirmation unit 102c compares the inheritance price and the remaining portion for each heir, and confirms the status of infringement on the remaining portion of each heir at a future time (for example, the presence or absence of infringement). Note that if multiple future periods are set, the confirmation unit 102c may check the infringement status at each future period.

The output control unit 102d outputs the confirmation result by the confirmation unit 102c to the output device 114. Note that the output control unit 102d uses the confirmation result as the time corresponding to the confirmation result (for example, the current time or a future time), and the inheritance price calculated by the price calculation unit 102a (the inheritance price that is the basis of the confirmation result). It may also be output in association with the remaining amount calculated by the remaining amount calculation unit 102b (the remaining amount that is the basis of the confirmation result). Further, the output control unit 102d may output the confirmation results in a list format.

[2. Specific example of processing]
A specific example of the process executed by the residual property infringement prediction device 100 will be described. In addition, in this explanation, the table shown in FIG. 2, the table shown in FIG. 3, and the table shown in the top row of FIG. ) is stored in advance in the inheritance-related information storage unit 106a.

The price calculation unit 102a calculates income, expenditure, taxable income, income tax/inhabitant tax, and cash flow for each year after two years based on the data registered in the table shown in the top row of FIG. Data is registered in all columns starting from the fourth from the left of the table (step SA1).

The price calculation unit 102a calculates the table shown in the middle part of FIG. 4 and the bottom part of FIG. 4 based on the table shown in the top part of FIG. 4 and the table shown in FIG. The tables shown are sequentially created (step SA2).

The price calculation unit 102a calculates the inheritance price of each heir at the current time ("in the list shown in FIG. 5") based on the table shown in FIG. 2, the table shown in FIG. 3, and the table shown at the bottom of FIG. The inheritance value for each heir at each future period, taking into account the cash flow (data shown in the row titled ``Current'' in the column titled ``Inherited property (adding CF)'') and the inheritance value for each heir at each future period (shown in Figure 5). The data shown in each row titled "N years later" in the column titled "Inherited property (CF added)" in the list is calculated (step SA3). Note that in this description, N is an integer from 1 to 20.

Note that the inheritance price of Hanako XXX, Ichiro XXX, and Jiro XXX after N years, taking into account cash flow, shown in FIG. 5 is calculated using the following formula.
“Current price of land A that Hanako ○○ will inherit at a 1/1 inheritance ratio (300,000 (1,000 yen), see Figure 3)” × “Volatility rate for land A (0.99, Figure 3)” 3) to the Nth power” + “Total cash flow inherited by Hanako ○○ after N years (see Figure 4)”
“Current price of Building C, which Ichiro ○○ will inherit at a 1/1 inheritance ratio (70,000 (1,000 yen), see Figure 3)” × “Variation rate for Building C (0.95, Figure 3)” 3) to the Nth power” + “Total cash flow to be inherited by Ichiro ○○ after N years (see Figure 4)”
“Current price of land B, which Jiro ○○ will inherit at a 1/1 inheritance ratio (100,000 (1,000 yen), see Figure 3)” × “Volatility rate for land B (0.95, Figure 3)” 3) to the Nth power” + “Total cash flow inherited by Jiro ○○ after N years (see Figure 4)”

The price calculation unit 102a calculates the total inheritance price for all inherited assets and all heirs (data shown in the column titled "Inherited assets (total amount)" in the list shown in FIG. 5) for each period ( Step SA4).

The remaining portion calculation unit 102b calculates each heir's remaining portion (“remaining portion” in the list shown in FIG. 5) based on the total amount calculated in step SA4 and the remaining portion ratio registered in the table shown in FIG. data shown in the titled column) is calculated (step SA5).

The confirmation unit 102c compares the inheritance price calculated in step SA3 and the residual amount calculated in step SA5 for each period and each heir, and if "inheritance price < residual amount", it determines that there is a violation of the residual amount (list shown in FIG. 5). If the inheritance price is equal to or greater than the remaining amount, the result is determined to be ``NG'' (shown in the column titled ``Determination of remaining assets''). column indicates "OK") (step SA6).

The output control unit 102d outputs the list shown in FIG. 5 to the monitor 114 (step SA7).

[3. Summary of this embodiment]
As described above, this embodiment provides a service for financial institutions (such as regional banks) that conduct will trust and estate arrangement services that visualizes the presence or absence of current and future inheritance rights infringement based on the client's property information and the will's property distribution plan. I explained how it works. Financial institutions that handle will trusts and estate arrangements currently do not entrust wills with infringing portions, as this often causes problems during will execution. According to the present embodiment, it is possible not only to analyze the presence or absence of a current violation of the remaining property, but also to analyze the possibility of the presence or absence of a violation of the remaining property in the future.

In addition, financial institutions that handle will trusts and estate arrangements examine the heir composition, property ledger, and will at the time of entrustment to determine whether there is any infringement of the will. Because the process is carried out after a certain period of years, the contents of the property register change significantly during this period, and as a result, there have been cases where the determination of whether or not there has been an infringement of the remaining property has been reversed at the time of execution. In other words, there was a problem in the examination process that by making a judgment only based on current information, it would be incorrect to judge whether or not there would be future infringement of reserved property.

Therefore, in this embodiment, in determining whether there is a violation of the remaining property, not only the inheritance tax assessment value of the current property register but also the future cash flow generated by owning the property is taken into consideration. Specifically, by using the “rate of increase/decrease in asset appraised value” and “rate of change in cumulative cash flow” as parameters, it is now possible to predict “asset appraised value” and “cumulative cash flow” on an annual basis. . As a result, it has become possible to predict the sum of these inherited assets (total amount). In addition, it has become possible to predict the future of inherited assets (total amount) on a yearly basis, making it possible to determine whether there is an infringement on the remaining property.

[4. Other embodiments]
In addition to the embodiments described above, the present invention may be implemented in various different embodiments within the scope of the technical idea described in the claims.

For example, among the processes described in the embodiments, all or part of the processes described as being performed automatically can be performed manually, or all of the processes described as being performed manually can be performed manually. Alternatively, some of the steps can be performed automatically using known methods.

In addition, unless otherwise specified, information including processing procedures, control procedures, specific names, parameters such as registered data and search conditions for each process, screen examples, and database configurations shown in this specification and drawings are included. It can be changed arbitrarily.

Further, regarding the retained property infringement prediction device 100, each illustrated component is functionally conceptual, and does not necessarily need to be physically configured as illustrated.

For example, all or any part of the processing functions provided in the retained property infringement prediction device 100, particularly each processing function performed by the control unit, may be realized by a CPU and a program interpreted and executed by the CPU. Alternatively, it may be realized as hardware using wired logic. Note that the program is recorded on a non-temporary computer-readable recording medium that includes programmed instructions for causing the information processing device to execute the processing described in this embodiment, and the program is recorded on a non-temporary computer-readable recording medium, and is used to predict the infringement of retained property as necessary. Mechanically read by device 100. That is, a storage unit such as a ROM or an HDD (Hard Disk Drive) stores a computer program that cooperates with an OS to give instructions to a CPU and perform various processes. This computer program is executed by being loaded into the RAM, and constitutes a control unit in cooperation with the CPU.

Further, this computer program may be stored in an application program server connected to the residual property infringement prediction device 100 via an arbitrary network, and it is also possible to download all or part of it as necessary. It is.

Further, a program for executing the processing described in this embodiment may be stored in a non-temporary computer-readable recording medium, or may be configured as a program product. Here, this "recording medium" includes a memory card, a USB (Universal Serial Bus) memory, an SD (Secure Digital) card, a flexible disk, a magneto-optical disk, a ROM, an EPROM (Erasable Programmable Read Only Memory), and an EEPR. OM (registration) Trademark) (Electrically Erasable and Programmable Read Only Memory), CD-ROM (Compact Disk Read Only Memory), MO (Magneto-Optical disk), DVDs (Digital Versatile Discs), Blu-ray (registered trademark) Discs, etc. shall include any “portable physical medium”.

Further, a "program" is a data processing method written in any language or writing method, and does not matter in the form of source code or binary code. Note that a "program" is not necessarily limited to a unitary structure, but may be distributed as multiple modules or libraries, or may work together with separate programs such as an OS to achieve its functions. Including things. Note that well-known configurations and procedures can be used for the specific configuration and reading procedure for reading the recording medium in each device shown in the embodiments, and the installation procedure after reading.

The various databases stored in the storage unit are storage devices such as memory devices such as RAM and ROM, fixed disk devices such as hard disks, flexible disks, and optical disks, and are used for various processing and website provision. Stores programs, tables, databases, web page files, etc.

Further, the retained property infringement prediction device 100 may be configured as an information processing device such as a known personal computer or workstation, or may be configured as the information processing device to which any peripheral device is connected. Further, the residual property infringement prediction device 100 may be realized by installing software (including programs, data, etc.) that makes the device realize the processing described in this embodiment.

Furthermore, the specific form of dispersion and integration of devices is not limited to what is shown in the diagram, and all or part of them can be functionally or physically divided into arbitrary units according to various additions or functional loads. It can be configured in a distributed/integrated manner. That is, the embodiments described above may be implemented in any combination, or the embodiments may be implemented selectively.

The present invention is particularly useful in fiduciary examination work in testamentary trust or estate arrangement work in financial institutions.

100 Retained property infringement prediction device 102 Control unit
102a Price calculation section
102b Residue calculation section
102c Confirmation part
102d Output control section 104 Communication interface section 106 Storage section
106a Inheritance related information storage unit
106b Confirmation result etc. storage unit 108 Input/output interface unit 112 Input device 114 Output device 200 Server device 300 Network

Claims (17)

A residual property infringement prediction device comprising a control unit,
The control unit includes:
price calculation means for calculating the inheritance price of the inherited property for each heir at the future time based on the expected price of the inherited property at the future time and the inheritance proportion of each heir for the inherited property; ,
Residue calculation means for calculating the residuary portion of each heir at the time in the future based on the total amount of the inheritance price for all inherited assets and all heirs and the residual portion ratio of each heir;
Confirmation means for comparing the inheritance price and the residual portion for each heir to confirm the status of infringement of the residual portion of each heir at the time in the future;
Equipped with
As a result of the confirmation, the confirmation means compares the inheritance price and the remainder for each heir at the time in the future and determines that there is a violation of the inheritance price if "inheritance price < the remainder", and determines that there is a violation of the inheritance price. ≧ Retained estate”, it is determined that there is no infringement of the retained estate.
The control unit further includes output control means for outputting the confirmation result by the confirmation means to an output device,
The output control means outputs the confirmation result in association with the time period corresponding to the confirmation result, the inheritance price calculated by the price calculation means, and the residual amount calculated by the remainder calculation means, and determines the infringement situation. If confirmed, outputting the future period and the heir in a way that allows identification;
A residual property infringement prediction device characterized by: The price calculation means takes into account the cash flow based on the predicted price, the inheritance ratio, the cash flow that the inherited property will generate by the time in the future, and the inheritance ratio of each heir with respect to the cash flow. calculating said inheritance price;
The residual property infringement prediction device according to claim 1. The price calculation means calculates the cash flow based on the income and expenditure per predetermined period from the inherited property according to a predetermined fluctuation standard;
The residual property infringement prediction device according to claim 2, characterized in that: the predetermined fluctuation standard is set for each of the income and the expenditure;
4. The residual property infringement prediction device according to claim 3. The price calculation means calculates the expected price based on the price of the inherited property at the current time according to a predetermined fluctuation standard;
The residual property infringement prediction device according to any one of claims 1 to 4. The predetermined fluctuation standard is defined by a fluctuation rate per predetermined period;
The residual property infringement prediction device according to claim 3 or 5, characterized in that: the predetermined period is one year;
The residual property infringement prediction device according to claim 3 or 6, characterized in that: A plurality of times are set in the future,
The price calculation means calculates the inheritance price at each of the future periods,
The residual portion calculation means calculates the residual portion at each of the future periods,
The confirmation means confirms the infringement status at each time in the future;
The residual property infringement prediction device according to any one of claims 1 to 7. The said inherited property is set in multiple forms;
The residual property infringement prediction device according to any one of claims 1 to 8. the time in the future is defined by the elapsed period from the current time;
The residual property infringement prediction device according to any one of claims 1 to 9. The said elapsed period is in units of one year;
The residual property infringement prediction device according to claim 10. The price calculation means calculates the inheritance price of each heir at the current time of the inherited property based on the price of the inherited property at the current time and the inheritance ratio of each heir with respect to the inherited property. to calculate,
The residual property infringement prediction device according to any one of claims 1 to 11. The price at the current time is the appraised value at the current time;
The residual property infringement prediction device according to claim 5 or 12. The current time period corresponds to the time when the present residual property infringement prediction device is used;
The residual property infringement prediction device according to claim 5, 10, or 12. The output control means outputs the confirmation results in a list format;
The residual property infringement prediction device according to claim 1 . A method for predicting infringement of residual property executed by an information processing device including a control unit, the method comprising:
executed by the control unit,
a price calculation step of calculating the inheritance price of the inherited property for each heir at the future time based on the expected price of the inherited property at the future time and the inheritance proportion of each heir for the inherited property; ,
a residual portion calculation step of calculating the residual portion of each heir at the time in the future based on the total amount of the inherited property and all heirs of the inheritance price and the residual portion ratio of each heir;
a confirmation step of comparing the inheritance price and the residual portion for each heir to confirm the status of infringement of the residual portion of each heir at the time in the future;
including;
In the confirmation step, as a confirmation result, the inheritance price is compared with the residual portion for each heir at the time in the future, and if “inheritance price < residual portion”, it is determined that there is a violation of the residual portion, and “inheritance price ≧ Retained estate”, it is determined that there is no infringement of the retained estate.
further comprising an output control step executed by the control unit, outputting the confirmation result of the confirmation step to an output device,
The output control step outputs the confirmation result in association with the period corresponding to the confirmation result, the inheritance price calculated in the price calculation step, and the residual amount calculated in the remainder calculation step, and determines the infringement status. If confirmed, outputting the future time and heir in a way that allows identification;
A method for predicting infringement of retained property characterized by: A residual property infringement prediction program to be executed by an information processing device including a control unit,
for the control unit to execute,
a price calculation step of calculating the inheritance price of the inherited property for each heir at the future time based on the expected price of the inherited property at the future time and the inheritance proportion of each heir for the inherited property; ,
a residual portion calculation step of calculating the residual portion of each heir at the time in the future based on the total amount of the inherited property and all heirs of the inheritance price and the residual portion ratio of each heir;
a confirmation step of comparing the inheritance price and the residual portion for each heir to confirm the status of infringement of the residual portion of each heir at the time in the future;
The confirmation step includes, as a confirmation result, comparing the inheritance price and the residuary portion at the time in the future and for each heir, and if “inheritance price < residuary portion”, it is determined that there is a violation of the residuary portion. , in the case of "inheritance price ≧ remaining portion", it is determined that there is no infringement of the remaining portion.
further comprising an output control step of outputting the confirmation result of the confirmation step to an output device for execution by the control unit,
The output control step outputs the confirmation result in association with the period corresponding to the confirmation result, the inheritance price calculated in the price calculation step, and the residual portion calculated in the residual portion calculation step, and determines the infringement status. If confirmed, outputting the future period and the heir in a way that allows identification;
A residual property infringement prediction program featuring:

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