What Is A Reducing Balance Rate And How It Lowers Your EMI

Learn how reducing balance rates cut your EMI and total interest, differ from flat rates, and benefit home and personal loan borrowers.
Last Updated: June 3, 2026
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What Is A Reducing Balance Rate?

A reducing balance rate calculates interest only on the outstanding principal. Remaining after each EMI payment, instead of charging interest on the original loan amount throughout the tenure.

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How The Reducing Balance Rate Works?

As you pay each equated monthly instalment, the outstanding principal reduces. Lenders then calculate interest for the next month only on the lower outstanding amount. Causing the interest component of your EMI to shrink gradually throughout the loan tenure.

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Reducing Balance Rate vs Flat Interest Rate 

Under a flat interest rate, interest is charged on the original loan amount throughout the entire tenure, regardless of repayments made. The reducing balance rate charges interest only on the outstanding principal, making it significantly more cost-effective for borrowers over time.

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Real Example Of Reducing Balance Calculation 

On a ₹1 lakh loan, your flat interest rate charges interest on the full ₹1 lakh every month. Under the reducing balance rate, by month six, your interest is calculated only on the remaining outstanding loan amount of approximately ₹85,000, saving you money each month.

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How It Lowers Your Total Interest Burden?

Because lenders never charge interest on the repaid portion of the outstanding principal, borrowers pay significantly lower total interest under the reducing balance rate than under a flat interest rate. This difference can save thousands of rupees over the full loan tenure.

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Monthly vs Annual Reducing Balance 

The monthly reducing balance is superior to the annual reducing balance. As the outstanding principal is recalculated every month rather than once a year. This means interest savings begin immediately from the second month. Resulting in lower total interest across the entire equated monthly installment schedule.

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How It Encourages Early Repayment?

Under the reducing balance rate, each equated monthly instalment contains a growing principal component and a shrinking interest component. This structure encourages early repayment and part-prepayments. As every additional payment directly reduces the outstanding loan amount and future interest charges.

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Why The Reducing Balance Rate Benefits Borrowers 

The reducing balance rate is the standard method for personal loans, home loans, and vehicle loans in India. It is transparent, cost-effective, and rewards disciplined repayment. Always confirm your lender uses the reducing balance rate before signing any loan agreement.

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Disclaimer: The information provided on this website is for general informational purposes only and should not be considered financial or legal advice. Please consult with a qualified financial advisor before making any decisions.

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