https://help.tallysolutions.com/docs/te9rel64/Advanced_Features/Advanced_Accounting_Features/Interest_Calculation_on_Group.htm

Calculating Interest on Group

The Group Interest Calculation statement is a list of all accounts and sub-groups belonging to the selected group that displays the current balance in each account or sub-group and the total interest.

1. Go to Gateway of Tally> Display > Statements of Accounts > Interest Calculations > Group

2. Select a Group , E.g. Loans (Liability)

Note: The Cr in the interest amount indicates that it is a liability.

3. Press Enter to drill down to the Ledger level Interest report.