See exactly how much interest and how many months you save by making prepayments on your home loan. Compare your loan payoff timeline with and without prepayment.
Home loan prepayment means paying an extra amount over and above your regular EMI, directly reducing your outstanding principal. Since interest in a home loan is calculated on the reducing balance, a lower principal means less interest in every future month — and that savings compounds powerfully over time.
In the early years of a home loan, the interest component of your EMI is very high — sometimes 70–80% of the EMI goes toward interest. This is why prepayment is most effective early in the loan tenure. When you prepay, the bank recalculates the outstanding balance and offers you the choice to either reduce EMI (same tenure) or reduce tenure (same EMI). Reducing tenure saves more total interest.
A one-time prepayment (using a bonus, inheritance, or windfall) is the simplest — you pay once and your loan balance drops immediately. Monthly prepayments (like paying a fixed extra amount every month) behave like an enhanced EMI and are excellent for systematic loan closure. Yearly prepayments (once per year) work well if you receive an annual bonus.
Under Section 24(b) of the Income Tax Act, home loan interest up to ₹2 lakh per year is deductible (for self-occupied property). If you prepay aggressively and your interest component drops below ₹2L, you lose some deduction benefit. However, in most cases the interest saved outweighs the marginal tax deduction lost. Under the New Tax Regime, this deduction is not available, making prepayment even more attractive.
The Reserve Bank of India (RBI) has mandated that banks and housing finance companies cannot levy prepayment charges on floating-rate home loans. For fixed-rate home loans, lenders may charge up to 2% of the prepaid amount. Always verify with your specific lender before making a large prepayment.