Loans & EMI
Loan prepayment and EMI
A prepayment reduces outstanding principal, which can reduce future interest; the lender may lower the EMI, shorten tenure, or apply its own policy.
Why timing matters
On a reducing-balance loan, interest is charged on the outstanding balance. A principal reduction earlier in the schedule generally leaves fewer future months on which interest can be charged.
EMI reduction or tenure reduction
After prepayment, lenders may keep the EMI similar and shorten the tenure, or keep the tenure and lower the EMI. The interest outcome and cash-flow effect differ, so request a revised amortization schedule.
Check before paying
Confirm prepayment charges, lock-in conditions, minimum amount, online versus branch process and whether there are restrictions for a particular loan product. Do not assume a calculator output replaces the lender's calculation.
Common mistake
Do not compare the prepayment amount only with one month's EMI. The relevant question is how it changes the remaining principal, tenure and total interest.
How to check the result yourself
Use the loan amount as P, divide the annual rate by 1,200 to get the monthly rate r, and multiply years by 12 for n. For a ₹10,00,000 loan at 8.5% for 20 years, the reducing-balance formula gives an EMI of about ₹8,678. Compare both the EMI and total interest when you change tenure.
This guide is for general education. Rules, lender terms, bank terms and individual circumstances can change the result.
Use the relevant calculatorFrequently asked questions
Does this include lender charges?
No. The calculator illustrates the reducing-balance EMI formula; verify fees, insurance, rate changes and lender terms separately.
What should I compare before choosing a tenure?
Compare the EMI, total interest and total repayment at the same loan amount and rate.