Dear sir By using the below formula I am able to calculate total cash payments to a Creditor Aggr Compute : pymntExtract : Sum : If $$IsPayment:$VoucherTypeName Then $$FilterAmtTotal:AllLedgerEntries:IsCashOutwards:$Amount Else "" However when I change IsCashOutwards to IsCashInwards, Tally shows no amount. Please suggest me a formula to calculate Total Cash Receipts from a debtor.