@ Jain
1.You can verify the deposits accepted/received by bank monthly Trial Balance and also cross verify the Account opening forms.
2.You can verify the payment of deposits by the bank from daily vouchers .
3.What to check?
a)In case of acceptance of deposits,
i)verify whether all the details given by the customer in the accounting opening form are correctly entered in the system.
ii)verify whether the acknowledgment of the customer obtained in the register,while delivering the deposit certificate to the customer
b) In case of payment of deposit?
i) verify in sample whether system is calculating interest correctly.
ii)verify TDS deducted on payment of interest(if any).
iii)verify whether deposit certificate taken back from customer on closing of account.