Credit cards · Balance transfer guide

Credit Card Balance Transfer: How It Works, How to Apply and What It Really Costs

A plain guide to moving a card balance to another bank’s card at a lower promotional rate: the steps, the fees, the worked numbers and the mistakes that cancel the saving. Omozing does not issue credit cards; this is general information to help you compare options.

In short: A credit card balance transfer moves what you owe on one card to another card, usually from a different bank, at a lower promotional interest rate for a few months, in exchange for a one-time fee. It saves real money only if you clear most of the balance before the offer ends and stop adding new spending. Apply through the new card’s bank, keep paying the old card until the transfer shows as received, and read the Most Important Terms and Conditions (MITC) for the fee, the offer period and the rate that applies afterwards.

By the Omozing Credit Team, which includes IIT and IIM alumni · Updated October 2026 · 9-minute read

This guide covers the card-to-card balance transfer itself: how it works, how to apply, what it really costs and the mistakes that cancel the saving. If you are still deciding between a balance transfer, a personal loan and other ways to move card debt, start with our comparison of five ways to move credit card debt, or see how a credit card debt consolidation loan works if you hold balances on several cards.

How a balance transfer works

You owe on Card A at the full card rate, often around 3–3.75% a month.

You request a transfer from Card B’s bank, giving Card A’s number and the amount.

Card B pays Card A directly. The amount, plus a fee, now sits on Card B.

Low rate for a set period on the transferred amount, often a few months.

Offer ends and any balance left usually moves to Card B’s normal rate.

The transfer is limited to part of Card B’s credit limit, and some banks let you repay it as an EMI over a fixed term instead of a revolving balance. Transfers are generally between cards issued by different banks; moving debt between two cards of the same bank is usually not allowed.

What it really costs: a worked example

Take an illustrative ₹1,00,000 balance on a card charging 3.5% a month. Card B offers 1% a month for six months, with a 2% fee plus 18% GST (₹2,360) added to the balance. After six months, any balance left moves to 3.5% a month.

Total interest and fees to clear ₹1,00,000

Illustrative only. Assumes interest charged monthly on the whole outstanding balance, no new spending, a ₹2,360 fee and 1% a month for six months then 3.5% a month. Real cards calculate interest daily and terms vary by bank; check the MITC and the bank’s offer letter.

Two lessons stand out. The transfer roughly halves the cost even at the same ₹10,000 payment. But the biggest saving comes from raising the payment so the balance is gone before the cheap period ends. If you only pay ₹5,000 a month, the same transfer still leaves you paying for about two and a half years, and the total cost runs to roughly ₹44,500 (against about ₹75,000 if you stay on the old card).

How to apply for a balance transfer, step by step

Add up what you owe
Note each card’s outstanding, rate, due date and minimum due. Decide how much you can repay each month without new borrowing.
Find a card with a transfer offer
Check your existing cards first (in the app or net banking), then other banks. A new card means a fresh application and a hard enquiry on your credit report.
Read the terms before you request
Fee, GST, the rate during the offer, how long it lasts, the rate afterwards, the maximum amount, and whether it is a revolving balance or an EMI.
Request the transfer
Through the bank’s app, net banking or customer care: give Card A’s number, the issuing bank and the amount. Never share OTPs or PINs with a caller who contacts you.
Keep paying the old card
Processing can take several working days. Pay at least the minimum on Card A until the credit shows, so you don’t get a late fee or a missed payment on your report.
Confirm and set a payoff plan
Check Card A’s statement shows the payment and Card B shows the transferred amount and fee. Set an auto-debit for a fixed amount that clears it within the offer.

Six mistakes that cancel the saving

Spending on the new card

While a transferred balance is outstanding, new purchases may not get an interest-free period. Use a different card or debit for daily spending.

Ignoring the revert rate

What is left after the offer usually goes to the full card rate. Plan to clear it before that date.

Running up the old card again

Card A is now empty. Filling it again doubles the problem. Lower its limit or put it away.

Paying only the minimum

It keeps the account regular but barely touches the balance, so the offer period runs out with most of the debt still there.

Chaining transfers

Moving the balance again and again adds fees and enquiries. Treat one transfer as a one-time bridge, not a habit.

Missing a payment

A late payment can cancel the promotional rate under some banks’ terms, and it shows on your credit report.

How a balance transfer affects your CIBIL score

Hard enquiry: applying for a new card adds an enquiry. One is minor; several in a short time can lower your score.
Utilisation: a large transfer can push Card B close to its limit, and high utilisation on a card weighs on your score until you pay it down.
Payment history: paying on time on both cards through the switch is what matters most.
Old account: keeping Card A open (with nothing on it) can help your overall utilisation, if you trust yourself not to use it.

Paid down steadily, a transfer usually leaves your credit profile in better shape than revolving at the full rate. For the bigger picture, see what maxing out a card does to your score.

Who should, and shouldn’t, use a balance transfer

A good fit if…

You can clear most of the balance within the offer period.
Your credit score is good enough to get the new card or offer.
You have stopped adding new card spending.
The fee is small next to the interest you save.

Think again if…

You can only pay the minimum each month.
The balance is spread across several cards and apps.
You’ve been declined for new cards recently.
You need a year or more to repay.

If repayment will take longer than the offer period, a fixed-rate personal loan with equal EMIs is often more predictable: you know the rate, the EMI and the end date from day one. Omozing personal loans for salaried people start from 11% a year, with the exact rate, fees and APR shown in the Key Fact Statement before you sign. Our post on credit card vs personal loan compares the two, and if your score is below 700 see personal loans with a CIBIL score from 600. If card bills sit alongside loan-app debt, SmartSwitch can combine the app loans into one EMI.

Need longer than a few months to clear your card?

Swap a revolving card balance for one fixed EMI with an end date. Salaried applicants, credit score from 600, take-home ₹40,000+ a month.

See Omozing personal loans Compare 5 ways to move card debt

Frequently asked questions

What is a credit card balance transfer?

It moves the amount you owe on one credit card to another card, usually from a different bank, at a lower promotional rate for a limited period, in exchange for a one-time fee.

How do I apply for a credit card balance transfer?

Request it from the bank of the card you want to move the debt to, through its app, net banking or customer care, giving the old card’s number, bank and the amount. Keep paying the old card until the transfer shows as received.

How long does a balance transfer take?

Usually several working days, depending on the bank. Pay at least the minimum due on the old card in the meantime so you don’t incur a late fee.

Is a 0% balance transfer really free?

Rarely. There is usually a processing fee plus GST, and the low rate lasts only a few months. Any balance left afterwards normally moves to the card’s standard rate.

Can I transfer a balance between two cards from the same bank?

Generally no. Balance transfers are usually allowed only from a card issued by a different bank.

Does a balance transfer hurt my CIBIL score?

A new card application adds a hard enquiry and a large transfer can raise utilisation, but paying the transferred balance on time usually leaves your profile stronger than revolving at the full rate.

Is a personal loan better than a balance transfer?

If you can clear the balance within the offer period, a transfer is usually cheaper. If you need longer, a fixed-rate personal loan with equal EMIs is often more predictable and cheaper than the card’s revert rate.

Sources: Reserve Bank of India, Master Direction on Credit Card and Debit Card issuance and conduct (rbi.org.in); your card issuer’s MITC. Terms as of October 2026 vary by bank; check the official source before acting. General information, not financial advice.

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