1The amount of tax payable; the specific monetary sum calculated for a tax (such as income tax or consumption tax).
今年の所得税の税額が確定したので、納付期限までに支払わなければならない。
The amount of this year's income tax has been determined, so it must be paid by the deadline.
税額を正しく計算するために、控除書類を添付して申告した。
I filed with deduction documents attached to correctly calculate the tax amount.