Problem to be solved: to provide a taxation support system, a tax payment support method and a program that can facilitate the procedure of donating to the local government.In the tax support system 1Taxation support processorThe power consumption calculation unit which acquires data of the power consumption of electric power used by the power demandPurchase amount based on purchase power purchased by electric power consumersThe donation fund for donors donated by the electricity demand is included in the deposit from the electricity supplierDividing the purchase price of the electricity demand and the contribution fundAt least the deposit accumulation division that accumulates the contribution money as dataWhen the result of the multiplication meets a predetermined conditionIt is provided with a customer data generation section which notifies the power demand that the accumulated amount of the donation reserve exceeds a predetermined value based on the contract.Selection diagram
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