Tax base calculation program standard taxable value calculation device, and standard taxable value calculation method

摘要

[Challenge] I improve the accuracy of calculating the tax base. And A storage unit for storing the taxation information used for the calculation of the tax base in association with the lot number of the land, and a receiver for receiving the transfer information indicating that changes in registration of the land is generated, said transfer corresponds to the lot number of the generated said land, the taxation information corresponding to at least one registration transfer information among a plurality of registration change information included in the transfer information, taxation information management to change based on the content of the registration change information I comprises a unit, and a calculation unit for calculating a tax base on the basis of the tax information to the tax information management unit has been changed. [Selection Figure] Figure 1