See how much interest and time a one-time lump-sum prepayment saves you, assuming your EMI stays the same and the loan tenure shortens.
When you make a lump-sum prepayment, your outstanding principal drops immediately. If your EMI stays the same, the loan simply finishes sooner — you skip the final months of a loan where you'd otherwise still be paying meaningful interest, which is why prepayment saves more than it might first appear.
The earlier in the loan tenure you prepay, the more interest you save, because early EMIs are interest-heavy. A prepayment in year 1 typically saves noticeably more than the same amount prepaid in year 10.
Reducing the tenure (keeping EMI the same) saves more total interest than reducing the EMI, since you close out the interest-heavy final stretch of payments sooner.
For floating-rate home loans to individuals, RBI rules require zero foreclosure or prepayment charges. Fixed-rate loans and other loan types (personal, car) may still carry a prepayment penalty — check your agreement.
Not necessarily — it depends on your loan's interest rate versus what you could realistically earn investing that money. Use the Prepay vs Invest calculator to compare the two directly.