Every single rupee of lump-sum prepayment goes 100% to reduce principal, shaving years off your mortgage and saving massive interest.
Loan prepayment (कर्जाको आंशिक अग्रिम भुक्तानी) means paying an additional lump sum directly toward your loan's principal balance outside your regular monthly EMI. Because commercial bank loans in Nepal use reducing balance amortization, shrinking the principal immediately reduces the base upon which all future monthly interest is calculated.
On a standard NPR 50 Lakh, 20-year home loan at 11% interest, your monthly EMI is NPR 51,609. Over 20 years, you repay a staggering NPR 1.23 Crore - paying NPR 73.8 Lakh in pure interest! By making small lump-sum prepayments whenever you receive festive bonuses, savings, or business profits, you can destroy this interest burden and become debt-free a decade earlier.
In year 1 of your 20-year loan, of your NPR 51,609 monthly EMI, roughly NPR 45,800 is interest and only NPR 5,800 is principal. Lenders collect their interest profit first.
Deposit a lump sum (e.g., NPR 3-5 Lakh) into your loan account with a written instruction to the branch manager: "Credit directly to Principal Reduction (साँवा कट्टा)".
Keep your monthly EMI unchanged and request the bank to shorten the loan tenure. This maximizes total interest savings compared to lowering the EMI.
Inspect your updated repayment schedule to verify that outstanding principal dropped immediately by the exact prepaid amount and remaining months shortened.
| Loan Metric | Standard Course (No Prepayment) | With NPR 5 Lakh Prepayment in Yr 3 | Total Financial Benefit |
|---|---|---|---|
| Original Principal | NPR 50,00,000 | NPR 50,00,000 | Same starting capital |
| Total Repayment Tenure | 20 Years (240 Months) | 14 Years 4 Months (172 Months) | Debt-free 5 Years 8 Months sooner |
| Total Interest Paid | NPR 73,86,160 | NPR 55,24,300 | Direct Interest Saved: NPR 18,61,860 |
| Net Return on Investment | 0% | 372% ROI on NPR 5L | Saved NPR 18.6L from NPR 5L invested |
| Psychological Freedom | 20 years under bank lien | Free Lalpurja in Year 14 | Ownership reclaimed 68 months early |
Under Nepal Rastra Bank directives, banks are barred from charging exorbitant prepayment penalties on personal residential home loans up to NPR 50 Lakh (often zero or capped at 0.15% to 0.75% after a short initial period). Many borrowers receive annual festival allowances (Dashain bonus), gratuity, or dividends from investments and leave the cash in low-interest savings accounts earning 3%-4%, while paying 10%-12% on their home loan. Funneling excess cash into loan prepayment yields a guaranteed, tax-free return equal to your loan interest rate.
Bikash took an NPR 45 Lakh home loan for 15 years at 10.5% interest (EMI: NPR 49,830). In Year 2, he received a performance bonus of NPR 4 Lakh and considered buying a new motorcycle.
Instead of buying a depreciating bike, he instructed his bank to apply the NPR 4 Lakh to his home loan principal. That single prepayment shortened his 15-year loan by 2 years and 7 months, saving him NPR 11,40,000 in future interest payments. He realized prepayment was the highest-yielding risk-free investment available in Nepal.
Goal & Dilemma: Maximizing interest savings in Year 3 of an NPR 40,00,000 20-year home loan at 10.5%.
Initial repayment duration, e.g., 240 months.
Shortened duration after applying prepayment to principal.
E.g., NPR 5,00,000 paid directly toward principal.
Original 240 months × NPR 51,609 = NPR 1,23,86,160. New 172 months × NPR 51,609 + NPR 5,00,000 prepay = NPR 93,76,748 + NPR 5,00,000 = NPR 98,76,748. Total Interest Saved = NPR 1,23,86,160 - NPR 98,76,748 = NPR 25,09,412 (over entire term)!
Choosing lower monthly EMI instead of tenure reduction when prepaying.
Always instruct the bank to shorten the loan tenure while keeping EMI constant.
Depositing cash into the savings account without an explicit letter to reduce principal.
Submit a formal written application specifying that the funds are for "Principal Curtailment" (साँवा कट्टा).
Keeping large cash balances in savings at 3.5% while servicing a home loan at 11%.
Direct excess idle savings above your 6-month emergency reserve into loan principal prepayment.
If your home loan interest rate is high (11%-13%), prepayment provides a guaranteed 11%-13% tax-free return. If loan rates are low (8%-9%) and mutual funds yield 13%-15% long-term, split 50:50 between SIP and prepayment.
Most commercial banks allow partial prepayments once or twice a fiscal year without penalty, provided each prepayment meets a minimum threshold (typically NPR 1 Lakh to NPR 2 Lakh).
Under Nepal tax law, there is no direct income tax deduction for residential home loan interest (unlike India). Therefore, you gain zero tax advantage by staying in debt in Nepal!
Under reducing balance EMI, interest is calculated each month on the remaining principal balance. Reducing the principal immediately lowers the interest charge for every single remaining month of the 20-year tenure.
Yes. NRB directives allow individual borrowers to make partial prepayments toward their principal at any time, typically subject to a nominal bank fee or zero fee depending on loan category.