I have a workbook that I am tracking deposits for multiple stores. I am using the following formula:=LOOKUP(A4,Debit!$C$3:$C$32,Debit!$K$3:$K$32) where A4 is the account number and c3 - c32 are the account numbers and k3 - k32 are the deposit amounts. The formula is doing what I want except when there is no deposits for a store what happens then it will put the deposit amount of the last store in the cell rather than leave it blank. I would like to put a zero in the cell if there is no deposit. I am using 2003 excel. Any help would be appreciated.