@ahmad18189 See the dicuss How to Map Requirement in Formula in Salary Structure - #9 by Chude_Osiegbu.
if we use a formula like this PAYE =IF(CI<=0=1%G,IF(CI<=300000=CI7%,IF(CI<=600000= 21000+11%(CI-300000),IF(CI<=1100000=54000+15%(CI-600000),IF(CI<=1600000=129000+19%(CI-1100000),IF(CI<=3200000=224000+21%(CI-1600000),IF(CI>3200000=560000+24%*(CI-3200000)))))))) which work well in excel but refuse to work in the salary structure because of syntax (,) let kindly make salary structure to accept any formula excel accepts