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 the account number and balance of your old card, and they pay off that debt directly. The balance then appears on your new card instead, where you owe it at the new card's rate.

The process itself takes about 5 to 14 business days from the moment you request it. During that time, you keep making payments on the old card as usual—do not stop paying until the transfer shows as complete on your old card's statement. Once the transfer posts, your old card balance drops to zero (or near zero if new charges posted), and the amount now sits on your new card.

Most balance transfers come with a fee of 3 to 5 percent of the amount you move, charged upfront and added to your new balance. Some cards offer 0 percent introductory rates for 6 to 21 months, depending on the card. After that period ends, the regular interest rate kicks in, so the real savings come from paying down the balance during the low-rate window.

Key Takeaways

  • The new card issuer pays off your old card directly, and you then owe that amount on the new card at its interest rate.
  • Balance transfer fees run 3 to 5 percent of the amount moved and are added to your new card balance immediately.
  • The transfer takes 5 to 14 business days to post, and you should keep paying your old card until it shows complete.
  • An introductory 0 percent rate period typically lasts 6 to 21 months, after which the regular rate applies to any remaining balance.
  • You need an active account with the new card issuer before you can request a transfer—you cannot transfer to a card you have not yet opened.

What you need before you start

You must already have an open account with the card you are transferring to. If you do not yet have that card, you will need to open it first. The application process usually takes a few minutes online, and you get a decision within seconds to a few business days depending on the issuer.

Gather the account number and current balance from the card you want to transfer from. You will also need the card issuer's name and your account number on that card. Have this information ready when you contact the new card issuer or log into their website to request the transfer.

Check whether the new card has a balance transfer fee and what the introductory rate period is. This information appears in the card's terms and conditions, usually under "Balance Transfer Terms" or "Introductory Rates." Knowing the fee upfront helps you decide whether the transfer makes financial sense—a 5 percent fee on a $5,000 balance costs $250, so you want to save more than that in interest during the intro period to come out ahead.

How to request the transfer

Most card issuers let you request a balance transfer online through your account portal, by phone, or through their mobile app. Log in to your new card account and look for a "Balance Transfer" or "Transfers" section, usually under a menu labeled "Manage Your Account" or "Services." Click through and enter the old card's account number, the issuer's name, and the amount you want to transfer.

If you cannot find the option online, call the customer service number on the back of your new card. Tell them you want to request a balance transfer, and they will walk you through it. Have your old card's account number and issuer name ready. The representative will confirm the fee, the introductory rate period, and when you can expect the transfer to post.

You can transfer less than your full old card balance if you want—some people transfer only the high-interest portion or keep a small amount on the old card. Just tell the issuer the exact amount you want moved. The old card will still exist and still have an account with that issuer, but its balance will drop by the amount you transferred.

What happens during the waiting period

After you request the transfer, the new card issuer sends a payment to your old card issuer. This payment is treated like any other payment to your old card, so it reduces your balance there. The transfer typically posts within 5 to 14 business days, though some issuers are faster.

Keep paying your old card during this time. Do not assume the transfer has completed just because you requested it. If you stop paying and the transfer is delayed, you could miss a payment deadline and damage your credit. Check your old card's statement online to confirm the transfer has posted and the balance is now zero or nearly zero.

Once the transfer is complete, your old card balance will show as paid off (or nearly paid off if you made other charges). Your new card will show the transferred amount as your balance, plus the balance transfer fee if one applied. From that point forward, you owe the balance on the new card at its interest rate.

Managing the balance during the introductory period

The introductory 0 percent rate is temporary. It lasts anywhere from 6 to 21 months depending on the card, and after it ends, the regular interest rate applies to any remaining balance. This means you should focus on paying down the balance as much as possible during the intro period, before interest charges resume.

Create a payment plan based on how long your intro period lasts. If you have 12 months at 0 percent and a $3,000 balance, aim to pay at least $250 per month to clear it before the rate changes. Use a calculator to divide your balance by the number of months remaining, and try to pay that amount or more each month.

Do not make new charges on the new card if you can avoid it. New purchases usually carry the card's regular interest rate immediately, even during the intro period—the 0 percent rate typically applies only to the transferred balance. Making new charges while you are paying down the transfer can slow your progress and cost you more in interest.

Common mistakes to avoid

The biggest mistake is not paying down the balance before the intro period ends. If you transfer $5,000 at 0 percent for 12 months but only pay $1,000, you will owe interest on the remaining $4,000 at the regular rate once those 12 months are up. That interest can be steep, sometimes 18 to 25 percent or higher, so the savings from the transfer disappear quickly.

Another mistake is transferring to a card with a higher regular interest rate than your old card had, just to get the intro period. If your old card charged 16 percent and your new card charges 22 percent after the intro period, you are betting that you can pay off the balance in time. If you cannot, you will end up paying more interest than you would have on the original card.

Do not stop paying your old card before the transfer completes. Even though you requested the transfer, the old card issuer still expects payments until the balance is actually paid off. Missing a payment can hurt your credit score and trigger late fees, even if the transfer is in progress.

Avoid opening multiple new cards in a short time to do multiple balance transfers. Each application triggers a hard inquiry on your credit report, and multiple inquiries in a short period can lower your score. Space out applications by at least a few months if you plan to do more than one transfer.

When a balance transfer makes sense

A balance transfer is worth doing if the interest you save during the intro period exceeds the transfer fee. If you have $4,000 at 20 percent interest and transfer it to a card with 0 percent for 12 months and a 3 percent fee, the fee costs $120. Over 12 months at 20 percent, you would pay about $400 in interest on the old card, so the transfer saves you roughly $280 even after the fee. That math works.

A transfer also makes sense if you are committed to paying down the balance during the intro period. If you know you can pay $400 per month and clear a $4,000 balance in 10 months, you will finish before the rate changes and owe no interest at all. The fee is still worth it because you avoid all the interest you would have paid.

A transfer does not make sense if you plan to carry the balance past the intro period at a higher rate than your current card, or if the fee is so high that the interest savings do not cover it. It also does not make sense if you are likely to make new charges on the new card, since those will accrue interest immediately at the regular rate.

Frequently Asked Questions

Can I transfer a balance to a card I just opened?

Yes, but you usually have to wait for the card to arrive and be activated first. Some issuers let you request a transfer as soon as your application is approved, before the physical card arrives. Call the issuer's customer service line to ask whether you can request a transfer immediately or if you need to wait for activation.

What if my old card issuer rejects the transfer?

This is rare, but it can happen if there is a dispute on your account or if the account is closed. If the transfer is rejected, the new card issuer will tell you why. Contact your old card issuer to resolve any issues, then request the transfer again. If the account is closed, you may need to pay off the balance directly instead.

Does a balance transfer hurt my credit score?

The hard inquiry from opening the new card will lower your score slightly, usually by a few points. The transfer itself does not hurt your score. In fact, moving a balance to a card with a higher credit limit can improve your credit utilization ratio, which may help your score over time. The temporary dip from the inquiry usually recovers within a few months.

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

No. You cannot transfer a balance from a card to itself. You must transfer to a different card from a different issuer. Some people move a balance between two cards from the same issuer, but this is less common and the issuer may not allow it.

What happens if I do not pay off the balance before the intro rate ends?

The regular interest rate kicks in on any remaining balance. If you owe $2,000 when the intro period ends and the regular rate is 19 percent, you will start paying interest on that $2,000 at 19 percent. This is why it is important to have a payment plan and stick to it during the intro period.