Most home loans in India have a covenant that restricts the number of times a person can make a pre-payment (usually 4 times a year) and the minimum amount. Also some of the banks charge a prepayment penalty. However if you read the fine print, most banks are relatively more flexible when it comes to changing the EMI (Equated Monthly Installment) amount.
Using this loophole, one can minimize the pre-payment penalty/charges by calling the bank one month to increase the EMI and revert it back to the old levels next month. Chances are that you would be able to stretch a little and continue paying that higher EMI for a few extra months. Hence reducing your interest expenses.
When it comes to debt, don’t ignore any processing charges, penalties or fines. It might put you in a debt trap.
A 1M (10Lakh) INR loan for 15 years period at 8.75% has an EMI of 9,800/-
If you prepay 1EMI (9,800 on the first day), it will save you from paying about 3.5 EMIs 15 years later which is a net saving on 24,500/- in interest expense alone.
Please note that this calculation assumes that you would continue to pay the same EMI even though now your loan outstanding is (10Lakhs – 9,800/-)