Is 'No-Cost EMI' Really Free? How It Works in Festive Sales, With a Worked Example

• With a no-cost EMI, interest is still charged by the bank or lender.
• The seller or brand gives you an upfront discount roughly equal to that interest, so your instalments add up to about the product's price.
• You may still pay 18% GST on the interest and a processing fee.
• You often cannot combine a no-cost EMI with an instant bank discount or cashback.
• It makes sense only if you would have bought the product anyway and can repay every instalment on time.

How it works

When you choose a no-cost EMI, the purchase is converted into a normal loan, usually on your credit card or through a consumer-finance company. The lender charges its usual interest rate. To make the deal "no-cost", the seller or manufacturer reduces the price by roughly the amount of interest you will pay over the EMI period. Sometimes the interest is instead built into the price or shown as a processing fee.

In the end, you pay about the same as the original price, spread over several months, and the seller pays for your interest in exchange for making the sale.

A worked example

Suppose you buy a phone priced at ₹60,000 on a six-month no-cost EMI, and the bank's interest rate is 16% a year. We worked out the numbers:

• The monthly instalment comes to about ₹10,472.
• Over six months, the interest adds up to about ₹2,831.
• The seller gives a discount of about the same amount, so your instalments total roughly ₹60,000.
• But GST at 18% on the ₹2,831 interest is about ₹510, and the discount does not cover it.
• If the bank charges a processing fee, say ₹199, you pay that plus 18% GST on it as well.

So the "no-cost" phone actually costs about ₹700 more than paying ₹60,000 upfront. That may still be worth it for the convenience of spreading payments, but it is not free.

The hidden trade-off: lost discounts

During big sales, banks often offer an instant discount of 10% or a fixed amount for paying in full with their card. Many offers do not let you use both the instant discount and a no-cost EMI. In that case, the real cost of the EMI is the discount you give up. On a ₹60,000 phone, missing a ₹5,000 instant discount is far more expensive than the GST.

Always compare the final price for paying in full, after all discounts, with the total of all your EMIs plus GST and fees.

Other things to watch

• Credit limit: on a credit card, the full purchase amount is usually blocked from your limit at once and released as you repay. A big purchase can leave little room for emergencies.
• Missed payments: missing an instalment can bring late fees, a much higher interest rate on the overdue amount, and damage to your credit score.
• Pre-closure: if you repay early, ask whether a pre-closure charge applies, and whether the discount is reversed.
• Longer tenures: a 12- or 24-month "no-cost" plan usually needs a bigger seller subsidy, so check whether the product price has been raised to cover it.

Buy Now, Pay Later: similar rules apply

Many apps also offer "Buy Now, Pay Later" (BNPL) services that let you split a payment or pay next month. These are credit products too. Read the terms, check the lender's name, and treat the repayment like any other loan.

A five-point checklist before you click "buy"

1. Would I buy this at the full price today? If not, the EMI is encouraging you to overspend.
2. What is the final price if I pay in full? Include every instant discount and cashback.
3. What is the total I pay on EMI? Add the instalments, GST on interest and any processing fee.
4. Can I pay every instalment on time from my regular income?
5. How much credit limit will be left?

When no-cost EMI makes sense

It can be a useful tool when you genuinely need an item now, such as a laptop for work or a fridge that has broken down, and when paying in full would empty your emergency fund. Used carefully, it lets you spread a large cost without paying much extra. Used carelessly, it can turn festive shopping into months of debt.

For safe online shopping during the sales, read our guide on spotting fake festive deals and scams, and for saving ideas, see small savings rates for this quarter.

This article is for information only and is not financial advice.

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