Loan Prepayment & What You Save

When you pay a lump sum off the principal early, you no longer owe interest on that amount for the rest of the tenure. Interest is charged only on the outstanding balance, so cutting the balance today removes all the future interest that amount would have generated. The tool estimates that saving and the new outstanding principal.

Broadly, the prepaid amount would otherwise have accrued interest at your rate over the remaining months. The tool estimates the interest that the prepayment removes from the schedule and shows the new outstanding principal after the lump sum is applied, so you see both the saving and the reduced balance.

Reducing the tenure (keeping the EMI the same) usually saves far more interest, because you clear the balance sooner and stop interest accruing earlier. Reducing the EMI lowers your monthly outgo but stretches the same balance over the original term, saving less. For maximum interest saving, cut the tenure.

Early — in the first half of the tenure, when the outstanding balance is large and most of each EMI is interest. A lump sum then removes years of future interest. Late in the loan, when little principal remains, the interest saving is smaller, though it still clears the debt faster.

On most floating-rate loans to individuals, regulators bar prepayment penalties, but fixed-rate loans and some business loans may charge a fee (often 1–4% of the prepaid amount). Always weigh any charge against the interest saved — this tool shows the gross saving, so subtract any fee to see the net benefit.

A part-payment is a lump sum that reduces the outstanding balance while the loan continues; foreclosure is paying off the entire remaining balance to close the loan early. The same principle applies to both — you stop paying interest on the amount you clear. Enter the full balance as the prepayment to model a foreclosure.

Compare the loan rate to the after-tax return you could earn elsewhere. If the loan costs more than you can reliably earn investing (and after any interest-subvention benefit on farm loans), prepaying is the surer 'return'. Keep an emergency buffer first — don't prepay money you may need for the next crop.

No — it uses the plain interest rate you enter. On a subsidised crop loan the effective rate is lower, so the real interest saved from prepaying is smaller; you may be better keeping a cheap subvented loan running. Enter your effective rate to get a realistic saving for subsidised credit.

No — it's a planning estimate. The exact saving depends on your bank's day-count, the precise date of prepayment within the billing cycle, and how they re-amortise the loan. Use this to decide whether a prepayment is worthwhile, then confirm the exact numbers with your lender.