Calculating Interest on Cash Security Deposit

Question

Dear Expert,
                     Our client collect security deposit from dealers , at the year end our client provide them interest @ 5%,
Example:
our client received 50000 rs as security deposit , year end they providing 8% to the dealer , how can i make this process in sap, Kindly guide me is there any slandered configuration methods are available in SAP system  ,
Regards
Ajeesh.s

Answer 1

Dear Expert
Thank x for the quick response ,
i would like to add some more points about my requirement
while reviving  security deposit , Client post a transaction in sap with H indicator
Party a/c Dr
to
XXXXX
at the year end They are providing interest amount to the party by posting below manual entry (They download all the H Indicator transaction from SAP & calculate interest manually) 
Interest on Security a/c Dr
TDS Payable a/c          DR( If the interest amount is more than 5000)
To
Party
This become a burden at the time of  year end ,they want to make  the interest calculation  process  in an automatic way , But am confused Hw can i add this TDS ( If the interest amount is more than 5000), kindly guide me
Regards
Ajeesh.s