The basic process: what happens when you transfer a balance
A balance transfer moves debt from one credit card to another, usually one with a lower interest rate. You contact the new card issuer, give them your old card details, and they pay off that balance on your behalf. The debt then appears on your new card's statement instead. You owe the same amount of money — it just sits on a different card now, often at a much lower rate.
The new card issuer doesn't transfer money to you. They send a payment directly to your old card company to clear the balance. This happens within a few business days to a couple of weeks, depending on the banks involved.
Key Takeaways
- You need an approved credit card with a balance transfer offer before you start — the new card must already be open and active.
- Contact your new card's customer service line or log into your online account to request the transfer; most cards let you do this without visiting a branch.
- Have your old card number, the exact balance you want to move, and your old card issuer's mailing address ready when you call or submit the request online.
- Balance transfer fees typically run 3 to 5 percent of the amount moved, charged to your new card when ready.
- The introductory rate period (often 0 percent for 6 to 21 months) starts when the transfer posts, not when you request it.
Before you request a transfer: what you need in place
You must already have the new credit card open and in your name. You cannot request a balance transfer before the card arrives or before it's activated. Some issuers let you request a transfer the same day you open the account online; others require you to wait a few days for the card to arrive and be activated first. Check your new card's welcome materials or call customer service to confirm the timing.
You also need to know the exact balance on your old card that you want to move. Log into that account or call the issuer to get the current balance. Write down the full card number and the mailing address for that card issuer — you'll need both when you submit the transfer request.
Check whether your new card has a balance transfer offer. Not all cards do, and the offer details matter: the introductory rate (often 0 percent), how long it lasts, and the transfer fee. This information appears in your welcome packet or on the card issuer's website under the card's terms.
How to request the transfer: online, by phone, or by mail
Most card issuers let you request a balance transfer through their website or mobile app. Log into your new card account, look for a "Balance Transfer" or "Transfers" section, and follow the prompts. You'll enter your old card number, the amount you want to transfer, and confirm the old card issuer's details. The system usually shows you the transfer fee before you submit.
If you prefer to call, the customer service number is on the back of your new card or on the issuer's website. Tell the representative you want to request a balance transfer, and they'll walk you through the same information: old card number, amount, and old issuer details. They may ask why you're transferring and whether you plan to close the old card — answer honestly, but these questions don't usually affect approval.
Some issuers still accept balance transfer requests by mail. You would fill out a form (available on their website or by calling) and mail it to the address they provide, along with a copy of your old card statement showing the balance. This method is slower — it can take three to four weeks — so use it only if online and phone options aren't available to you.
What happens after you submit the request
The new card issuer reviews your request and either approves or denies it within one to three business days. If approved, they send a payment to your old card issuer. This payment clears the balance you requested, and that money appears as a credit on your old card account.
The transferred balance then shows up on your new card's statement, usually within 7 to 14 days. You'll see the balance listed separately from any other charges you've made on the new card. The transfer fee (typically 3 to 5 percent of the amount moved) is added to your new card balance when ready and starts accruing interest after the promotional period ends.
During this waiting period, keep making at least the minimum payment on your old card if the transfer hasn't posted yet. Once the transfer clears and your old card balance is zero, you can stop using that card, but do not close the account right away — closing it can hurt your credit score. Leave it open and unused.
Understanding the transfer fee and promotional period
The balance transfer fee is a percentage of the amount you move, charged by the new card issuer. Most cards charge 3 to 5 percent, though some charge as little as 1 percent or as much as 5 percent. A few cards offer 0 percent transfer fees for a limited time (usually the first 60 days after opening the account). The fee is added to your new card balance on the day the transfer posts.
The promotional interest rate — often 0 percent — applies only to the transferred balance, not to new purchases you make on the card. The rate lasts for a set period: commonly 6, 12, 18, or 21 months, depending on the card. After the promotional period ends, any remaining balance on the transferred amount starts accruing interest at the card's regular purchase rate.
To make the transfer worth your effort, you need to pay down the transferred balance before the promotional period ends. If you have a $5,000 transfer with a 0 percent rate for 12 months, aim to pay it off within those 12 months. If you don't, the remaining balance will start charging interest at the regular rate, which can be 15 to 25 percent depending on your creditworthiness.
How much of your balance can you transfer
The card issuer sets a limit on how much you can transfer, based on your credit limit on the new card and your creditworthiness. You cannot transfer more than your available credit on the new card. If your new card has a $10,000 credit limit, you can transfer up to $10,000 (though the issuer may set a lower limit).
Some issuers also won't let you transfer a balance if you've had the new card for less than a certain time — often 30 to 60 days. A few cards allow transfers when ready after opening; others require you to wait. Check your card's terms or call customer service to confirm the timing and limits before you request a transfer.
You can also transfer only part of your old balance if you want. If you owe $8,000 and your new card's limit is $10,000, you might transfer $5,000 and leave $3,000 on the old card. This is useful if you want to keep some debt on a card with a lower rate or if you're not sure you can pay off the full amount within the promotional period.
What to do if the transfer is denied
If the issuer denies your transfer request, they'll tell you why — usually because your credit score is too low, your new card's credit limit is too small, or you don't meet the card's other requirements. A denial doesn't hurt your credit score, but it does mean you cannot move that balance to this card.
If you were denied, you have a few options. You can call the issuer's reconsideration line (a number often provided with the denial letter) and ask them to review the decision, though this rarely changes the outcome. You can wait a few months, improve your credit score, and reapply. Or you can look for a different balance transfer card with less strict requirements.
If you're denied by multiple issuers, focus on paying down your old card's balance as much as you can with your current income. Even without a balance transfer, paying down high-interest debt is the fastest way to reduce what you owe.
Frequently Asked Questions
Can I transfer a balance from a card issued by the same bank?
Most banks do not allow you to transfer a balance between their own cards. If your old card and new card are both from the same issuer, you'll likely be denied. You need to transfer to a card from a different bank. Check the card's terms or call customer service to confirm whether transfers from the same issuer are permitted.
What if my old card issuer doesn't receive the payment right away?
The new card issuer sends the payment, but it can take 7 to 14 days to post to your old account. During this time, keep making minimum payments on the old card to avoid late fees. Once the transfer clears and your old balance is zero, you can stop paying that card. If you're worried about a late payment, call your old card issuer and let them know a balance transfer is in progress.
Do I have to close my old card after the transfer?
No, and you shouldn't close it right away. Closing a card can lower your credit score because it reduces your available credit. Leave the old card open and unused. After a few months, once the transfer is fully processed and your new card is established, closing it will have less impact on your score.
What happens if I can't pay off the balance before the promotional rate ends?
Any remaining balance will start charging interest at the card's regular purchase rate, which is usually 15 to 25 percent. If you know you won't pay it off in time, look for another balance transfer card with a longer promotional period and request a second transfer before the first rate expires. This keeps your balance at a low or 0 percent rate longer.
Can I make new purchases on the card while I'm paying off the transferred balance?
Yes, but new purchases are charged a different interest rate than the transferred balance. The promotional rate applies only to the transferred amount. New purchases usually start accruing interest when ready at the card's regular purchase rate. To avoid confusion, use a different card for new purchases while you're paying off the transfer.