The basic steps to 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 the amount you want to move, and they pay off that balance on your behalf. The debt then appears on your new card instead.

The process itself takes about 5 to 14 business days from the time you request it. During that window, you'll owe money to both cards—the old one still shows the balance until the new issuer's payment clears. Keep making minimum payments on the old card until you see the balance drop to zero.

Most balance transfers come with a promotional period of 0% interest, usually lasting 6 to 21 months depending on the card. After that period ends, a standard interest rate kicks in. The catch is a balance transfer fee, typically 3% to 5% of the amount you move, charged upfront by the new card issuer.

Key Takeaways

  • Balance transfers take 5 to 14 business days to complete, and you should keep paying the old card until the balance reaches zero.
  • The new card charges a transfer fee of 3% to 5% of the amount moved, added to your new balance immediately.
  • You need an active credit card account with the new issuer before you can request a transfer—you cannot transfer to a card you haven't opened yet.
  • The 0% promotional period applies only to the transferred balance, not to new purchases you make on that card.
  • If you don't pay off the transferred balance before the promotional rate ends, interest accrues at the card's regular APR.

What you need before you start

You must already have an open account with the card you're transferring to. You cannot request a balance transfer during the application process—the card has to be approved and activated first. If you don't have the new card yet, open it, wait for it to arrive, and activate it before contacting the issuer about a transfer.

Gather the account number and current balance from the card you're moving money from. You'll also need to know the exact amount you want to transfer. Many people transfer the full balance, but you can move a partial amount if you want to keep some debt on the original card or if the new card has a lower credit limit.

Have your Social Security number and current address ready. The new card issuer will verify your identity before processing the transfer.

How to request the transfer

Call the customer service number on the back of your new card and tell them you want to request a balance transfer. They'll ask for the account number of the card you're transferring from, the amount, and confirm your identity. Some issuers also let you request a transfer through their website or mobile app—look for a "Balance Transfer" or "Transfers" option in the account menu.

The representative will tell you the transfer fee upfront and the promotional interest rate period. Ask them to confirm the exact date the 0% period ends so you know your deadline to pay off the balance. Write this date down—it's critical to your payoff plan.

After you request the transfer, you'll receive a confirmation number. Keep it. The issuer will send a check or electronic payment to your old card issuer, or in some cases, they'll credit your new card account and you'll need to pay the old card yourself. Ask which method they're using so you know what to expect.

What happens during the transfer window

For the 5 to 14 days the transfer is processing, both cards will show balances. Your old card still shows what you owe because the new issuer's payment hasn't cleared yet. Your new card may not show the transferred balance immediately either—it appears once the payment posts.

Keep making at least the minimum payment on your old card during this time. If you stop paying and the balance grows, the transfer amount might change, or the old issuer might report you as late. Once the transfer completes and the old balance hits zero, you can stop paying that card.

Watch your new card account for the transferred balance to appear. If it doesn't show up within 14 days, call the new issuer and ask for a status update. Transfers occasionally get delayed or rejected if there's a mismatch in account information.

Understanding the fee and the math

The balance transfer fee is not optional—every issuer charges it. If you transfer $5,000 at a 4% fee, you'll owe $5,200 on the new card ($5,000 plus $200 in fees). This fee is added to your balance immediately, so it counts toward the amount you need to pay off during the 0% period.

The 0% rate applies only to the transferred balance and the fee. Any new purchases you make on the new card will accrue interest at the card's regular APR, usually 15% to 25%. To avoid confusion, don't use the new card for purchases until you've paid off the transfer.

To know whether a transfer makes sense, compare the fee cost against the interest you'd pay on the old card. If you're moving $5,000 from a card charging 20% APR and you can pay it off in 12 months, you'd save roughly $1,000 in interest even after paying a $200 transfer fee. If you can only afford small payments and won't finish paying within the promotional period, the transfer may not help.

What to do when the promotional period ends

Mark your calendar for the day the 0% period expires. On that date, any remaining balance will start accruing interest at the card's regular APR. If you still owe $2,000 when the promotional period ends and the APR is 18%, you'll start paying roughly $30 per month in interest alone.

The best outcome is to pay off the entire transferred balance before the promotional period ends. If you can't, you have two options: make as large a payment as possible before the deadline to reduce what's subject to the higher rate, or request another balance transfer to a different card with a new 0% offer. A second transfer resets your clock but costs another fee.

Some issuers offer a lower APR after the promotional period rather than a high standard rate. Check your card's terms to see what rate applies after 0%. This won't be 0%, but it might be lower than your original card's rate.

Common mistakes to avoid

The biggest mistake is using the new card for purchases during the promotional period. Those purchases don't get the 0% rate and will accrue interest immediately. Keep the card for the transferred balance only until you've paid it off.

Another common error is missing a payment on the new card. Even one late payment can end the promotional 0% rate early and trigger a penalty APR, sometimes 25% or higher. Set up automatic payments for at least the minimum, or set a phone reminder on the due date.

Don't close the old card immediately after the transfer completes. Closing it can hurt your credit score by reducing your available credit and shortening your credit history. Leave it open with a zero balance.

Finally, don't assume the transfer is complete just because a few days have passed. Confirm with the new issuer that the balance has posted and the old card balance has dropped to zero before you stop worrying about it.

Frequently Asked Questions

Can I transfer a balance to a card from the same bank?

Yes, most banks allow transfers between their own cards. However, some issuers restrict transfers between their own products. Call the card issuer before you request a transfer to confirm they allow it.

What if my balance transfer is rejected?

Transfers are rejected most often because of a mismatch in account information, insufficient credit limit on the new card, or fraud detection flags. Call the new issuer to find out why it was rejected. You can usually request it again once the issue is fixed.

Does a balance transfer hurt my credit score?

A balance transfer causes a small temporary dip because the issuer runs a hard inquiry and you're opening a new account. Your score typically recovers within a few months. However, if the transfer lowers your overall credit utilization, your score may improve in the long run.

Can I transfer a balance from a store credit card?

Yes, you can transfer from most store cards to a standard credit card. The process is the same—call the new card issuer with the store card details. Some store cards have restrictions, so confirm with the store card issuer first.

What happens if I only pay the minimum during the 0% period?

You'll still owe the full balance when the promotional period ends, and interest will start accruing at the regular APR. Minimum payments are designed to keep you in debt longer, not to pay it off. Create a payoff plan that covers the balance before the 0% period expires.