新个税,已知应缴税金,怎么反算出税前收入(不含五险一金)?需要...答:税前工资9488.60,个税 642.72 。不含五险一金。=MAX((实发-3500-{0,105,555,1005,2755,5505,13505})/(1-{3,10,20,25,30,35,45}%)+3500,实发)+SUM(扣除的几险几金)=MAX((H5-3500-{0,105,555,1005,2755,5505,13505})/(1-{3,10,20,25,30,35,45}%)+3500,H5)+SUM(B5:...