假设税基在单元格H3中
输入个人所得税
== MAX((H3%-35)* {0.6,2,4,5,6,7,9}-{0,21,111,201,551,1101,2701},)* 5
= IF(AC49-2000 <0,0,IF(AC49-2000 <500,(AC49-2000)* 0.05,IF(AC49-2000> 2000,(AC49-2000)* 0.15-125,(AC49-2000)* 0.1-25)))
,将其复制,然后将所有AC49替换为构成税前zd的单元格