税款

shuì kuǎn shōu rù

税款收入

tax revenue

miǎn chú shuì kuǎn

免除税款

remit a tax

tuō qiàn shuì kuǎn

拖欠税款

tax arrears

bié wàng suàn shuì kuǎn

别忘算税款。

Don't forget to add in the tax.