The basic process: find a card, request the transfer, wait for approval

A balance transfer moves debt from one credit card to another, usually to a card with a lower interest rate. You choose a new card (often one offering an introductory 0% APR period), contact that card's issuer, and provide the account number and balance of your old card. The new card's issuer then pays off the old balance directly to your previous card company, and you owe the new card instead.

The transfer itself takes 5 to 14 business days in most cases. During that time, you still owe your old card company — do not stop making payments until the transfer completes and you see a zero balance on your old statement. You will also pay a balance transfer fee, typically 3% to 5% of the amount you move, charged to your new card.

Key Takeaways

  • Balance transfers move your debt to a new card, usually one with a lower interest rate or an introductory 0% period that lasts 6 to 21 months depending on the card.
  • You pay a transfer fee of 3% to 5% of the amount moved, added to your new card balance on day one.
  • The transfer takes 5 to 14 business days, so keep paying your old card until the balance shows zero.
  • You must have a credit score of roughly 670 or higher to be approved for most balance transfer cards, though some cards accept lower scores.
  • After the introductory period ends, interest rates on the new card jump to the regular rate (often 15% to 25%), so a plan to pay down the balance before that happens is essential.

Choosing a balance transfer card that fits your situation

Not all credit cards offer balance transfers, and the ones that do vary widely in their introductory rates and how long those rates last. A card offering 0% APR for 12 months costs you nothing in interest during that year, but one offering 0% for 21 months gives you nearly twice as long to pay down the debt. The trade-off is usually the annual fee: cards with longer 0% periods often charge $95 to $495 per year, while cards with shorter periods may have no annual fee.

Before you apply, calculate whether you can pay off the balance before the introductory period ends. If you owe $5,000 and have 12 months of 0% interest, you need to pay roughly $417 per month to clear it. If that is not realistic, a card with a 21-month window might save you more money even if it charges an annual fee. Use the card issuer's balance transfer calculator (most provide one on their website) to see the total cost under different payoff timelines.

Your credit score determines which cards will approve you. Cards with the longest 0% periods and lowest annual fees typically require a score of 750 or higher. Cards accepting scores in the 670 to 749 range exist but usually offer shorter introductory periods or higher annual fees. Check your score before you apply — you can see it free through your bank, your credit card issuer, or sites like AnnualCreditReport.com.

The application and approval timeline

Once you have chosen a card, you apply online, by phone, or by mail. The issuer will pull your credit report and make a decision within minutes to a few days. If approved, you will receive a credit limit and an offer that specifies the 0% APR period, the transfer fee percentage, and any annual fee.

At this point, you can request the balance transfer. You will need the account number of your old card and the exact balance you want to move (you can transfer part of a balance if you want to keep some debt on the old card). The new card issuer will then initiate the transfer to your old card company. This is when the transfer fee is calculated and added to your new card balance.

Some issuers let you request the transfer during the application process itself; others send you a separate form or allow you to request it through their online portal after approval. Check your approval letter or log into your new card account to see where to make the request.

What happens during the 5 to 14 day transfer window

Once the new card issuer sends the transfer request, your old card company receives it and processes the payment. This usually takes 5 to 14 business days, though some transfers complete in 3 days and others take up to 21 days depending on the card companies involved. You can track the status by logging into your new card account — most issuers show the transfer as "pending" with an expected completion date.

During this window, your old card still shows an active balance and you are still responsible for it. If you miss a payment on the old card during the transfer, you could face a late fee or interest charges. The safest approach is to make your regular minimum payment on the old card as usual, then stop once the balance transfers and shows as zero.

Once the transfer completes, your old card will show a zero balance (or the portion you did not transfer, if you moved only part of the debt). Your new card will show the transferred amount plus the transfer fee as your opening balance.

Managing your new card during the 0% period

The introductory 0% APR period is your window to pay down the balance without interest accumulating. Every dollar you pay goes toward the principal, not toward interest charges. This is the main advantage of a balance transfer — it buys you time to reduce what you owe.

Set a monthly payment goal based on your payoff timeline. If you have 12 months and owe $5,000 plus a $200 transfer fee (total $5,200), aim to pay $433 per month. If you have 21 months, you can pay $248 per month. Use your card issuer's online tool or a simple spreadsheet to track your progress each month.

Avoid using the new card for new purchases during the 0% period if possible. Most cards apply payments to the transferred balance first, then to new purchases, so new charges will accrue interest at the regular rate (often 20%+) even while your transferred balance sits at 0%. If you must use the card, pay new charges in full each month to avoid interest.

What happens when the 0% period ends

Mark the end date of your introductory period on your calendar. On the day after it ends, any remaining balance will begin accruing interest at the card's regular APR, which typically ranges from 15% to 25% depending on your creditworthiness and the card. If you still owe $2,000 at 20% APR, you will pay roughly $33 per month in interest alone.

If you cannot pay off the balance before the 0% period ends, you have a few options. You can apply for another balance transfer card and move the remaining balance to a new 0% offer — but this only works if your credit score is still strong and you have not applied for too many cards recently. You can also simply accept the regular interest rate and continue paying down the balance, though this is more expensive. Or you can explore a personal loan, which might offer a lower fixed rate than your card's regular APR.

The key is to have a plan before you apply. If you know you cannot pay off the full balance in 12 months, choose a card with a longer introductory period or accept that you will pay interest after the period ends.

Fees and costs to factor in before you transfer

The balance transfer fee is the most obvious cost. At 3% to 5%, a $5,000 transfer costs $150 to $250 upfront. Some cards cap the fee at a maximum amount (for example, $5 maximum), which helps if you are transferring a small balance, but most do not.

Annual fees range from $0 to $495 depending on the card. A card with no annual fee and a 12-month 0% period is cheaper than one charging $95 per year with a 21-month period — unless you need those extra 9 months to pay off the debt. Calculate the total cost: transfer fee plus any annual fees you will pay during the 0% period, then compare that to the interest you would pay on your old card if you did not transfer.

There is also an opportunity cost to consider. If you are paying $400 per month toward the balance transfer, that is $400 you are not saving or investing elsewhere. This is not a cost of the transfer itself, but it is worth thinking about when you decide how aggressively to pay down the balance.

Common mistakes to avoid

The most common mistake is applying for a balance transfer card when your credit score is too low. If your score is below 670, most balance transfer cards will deny you. Applying anyway results in a hard inquiry on your credit report, which temporarily lowers your score by a few points. Check your score first, and if it is below 670, focus on paying down existing debt and making on-time payments for a few months before you apply.

Another mistake is missing a payment on your new card during the 0% period. Even one late payment can trigger a penalty APR, which overrides the 0% offer and charges you the card's default interest rate (often 25%+) on the entire balance. Set up automatic payments for at least the minimum, even if you plan to pay more.

A third mistake is transferring a balance you cannot realistically pay off before the 0% period ends, then being surprised by the jump to regular interest rates. Before you apply, be honest about your monthly budget and how much you can pay toward the balance each month. If you cannot pay it off in time, the transfer may not be worth the fee.

Frequently Asked Questions

Can I transfer a balance from a store card or a card from a different bank?

Yes, you can transfer from almost any credit card to another, including store cards, cards from different banks, and cards from the same bank. The process is the same: provide the account number and balance to your new card issuer, and they handle the rest. Some cards do not allow transfers from their own accounts, so check the terms before you apply.

What if my old card company denies the transfer?

This is rare, but it can happen if your old card account is closed, frozen, or in default. If the transfer is denied, contact your old card company to find out why. If the account is closed, you may be able to reopen it. If it is in default, you may need to work out a payment plan before a transfer is possible. Your new card issuer can also help troubleshoot.

Does a balance transfer hurt my credit score?

A balance transfer has a small temporary impact. The hard inquiry from the new card application lowers your score by a few points, and opening a new account temporarily lowers your average account age. However, if the transfer reduces your overall credit utilization (the percentage of your total credit limit you are using), your score may recover within a few months. Avoid applying for multiple balance transfer cards in a short time, as each application triggers a hard inquiry.

Can I transfer a balance if I am behind on payments?

Most card issuers will not approve a balance transfer if you are currently late on the account you want to transfer from. If you are 30 or more days late, bring the account current first, then apply for a balance transfer card. If you are only a few days late, contact your old card company and ask them to note that you are working on it — this may help when you apply.

What if I pay off the balance before the 0% period ends?

You can close the card or keep it open with a zero balance. Closing it will slightly lower your credit score because it reduces your total available credit. Keeping it open costs nothing if there is no annual fee, and it helps your credit score by maintaining a longer account history and lower utilization. If the card charges an annual fee, close it after you pay off the balance unless the fee is worth paying for other card benefits.