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 apply for a new card, the new card's issuer pays off your old balance, and you owe that amount to the new card instead—typically at a much lower rate for a set period.

The process itself is straightforward: you open a new card that offers a balance transfer promotion, tell the issuer the name and account number of your old card, and they handle the payment to your old issuer. You don't send money yourself. The new card company reports the transfer to your old card issuer, the old balance gets paid off, and your new card shows the transferred amount as your starting balance.

Most transfers post within 7 to 21 days, though some take up to 30 days. During that time, keep making minimum payments on your old card so you don't fall behind—the old issuer may not know the transfer is coming. Once the transfer clears and your old balance hits zero, you can stop paying that card.

Key Takeaways

  • The new card issuer pays your old card directly, so you need your old card number and the account holder's name to start the transfer.
  • Balance transfer cards charge a one-time fee—usually 3% to 5% of the amount transferred—added to your new balance on day one.
  • The low promotional rate (often 0%) lasts a set number of months, typically 6 to 21 months depending on the card and your creditworthiness.
  • You must stop using your old card after the transfer posts, or new charges will accrue at the old card's regular rate while you pay down the transferred balance.
  • If you don't pay off the transferred balance before the promotional period ends, the remaining amount switches to the card's regular APR, which can be 15% to 25%.

What you need before you start

Gather three pieces of information about your current card: the account number, the cardholder's name (exactly as it appears on the card), and the current balance you want to move. You'll also need your Social Security number and recent income information to apply for the new card.

Check your credit score before you apply. Balance transfer cards typically require a score of 670 or higher, though cards with longer promotional periods often want 700 or above. If your score is lower, you may still be approved but at a higher regular APR or shorter promotional period. You can check your score free through your bank, your credit card issuer, or sites like Credit Karma or AnnualCreditReport.com.

Know your old card's current APR and how much interest you're paying monthly. This tells you how much you'll save. If you're paying $50 a month in interest on a $5,000 balance at 18% APR, a 0% promotional period saves you that $50 monthly for however many months the promotion lasts.

Finding and comparing balance transfer cards

Balance transfer cards come from major issuers: Chase, American Express, Citi, Capital One, Bank of America, and Discover all offer them. The key differences are the length of the promotional period, the transfer fee, and the regular APR that kicks in after the promotion ends.

A typical offer might be 0% APR for 12 months with a 3% transfer fee, or 0% for 18 months with a 5% fee. The longer the promotional period, the more time you have to pay down the balance interest-free—but the fee is usually higher. A 5% fee on a $10,000 transfer costs $500 upfront, but if you'd otherwise pay $1,500 in interest over 18 months, you still come out $1,000 ahead.

Compare cards using a spreadsheet: list the promotional period length, the transfer fee percentage, and the regular APR. Calculate the total fee in dollars (balance × fee percentage) and estimate how much interest you'd pay on your old card over the same number of months. The card that leaves you with the lowest total cost is usually the right choice, assuming you can pay off the balance during the promotional period.

The transfer fee and how it affects your payoff plan

Every balance transfer card charges a fee, typically 3% to 5% of the amount you transfer. This fee is added to your new card balance immediately—it's not a separate charge. If you transfer $10,000 with a 4% fee, your new card balance is $10,400 on day one.

This matters because it changes how much you need to pay each month to clear the balance before the promotional period ends. If you have 12 months to pay off $10,400 interest-free, you need to pay roughly $867 per month. If you only pay $800 per month, you'll have about $1,600 left when the 0% period ends, and that remainder will accrue interest at the regular APR.

Before you apply, calculate your monthly payment target: divide the transferred balance plus the fee by the number of promotional months. If that number is more than you can realistically pay each month, choose a card with a longer promotional period or a lower fee, even if the regular APR is slightly higher.

How the application and approval process works

Apply online through the card issuer's website or by phone. The application takes 10 to 15 minutes and asks for your name, address, Social Security number, income, and employment status. You'll also enter your old card details—the account number and the balance you want to transfer.

Most issuers give you a decision within minutes to a few hours. If approved, you'll see your credit limit and the maximum transfer amount you're allowed. This limit is often lower than your total credit limit—a card might give you a $15,000 limit but only allow a $10,000 transfer.

If you're denied, it's usually because your credit score is too low or your income is too high relative to your existing debt. You can reapply after 30 days if you've improved your score or reduced other debts. Some issuers also offer reconsideration lines you can call to ask for a second look, though this rarely overturns a denial.

What happens during the transfer period

Once approved, the new card issuer initiates the transfer to your old card. This typically takes 7 to 21 days. During this time, your old card is still active and you still owe the balance to the old issuer. Keep making minimum payments on your old card to avoid late fees or damage to your credit score—the old issuer won't know the transfer is coming and will treat a missed payment as a missed payment.

You'll receive your new card in the mail separately from the transfer posting. Don't use the new card for purchases until the transfer clears and you've made a payment plan. If you charge new purchases before the transfer posts, those charges may accrue interest at the regular APR while you're paying down the transferred balance at 0%.

Once the transfer clears, your old card balance will show as paid in full and your new card will show the transferred amount. At this point, you can stop using the old card entirely. Close it if you want to avoid temptation, though closing a card can slightly lower your credit score by reducing your available credit.

Staying on track during the promotional period

Set a monthly payment amount on day one and stick to it. Use your card issuer's online portal or app to set up automatic payments, or set a phone reminder to pay manually each month. Missing even one payment can end your promotional period early—most cards have a clause that cancels the 0% rate if you're 60 days late.

Don't charge new purchases to the new card while you're paying down the transferred balance. New charges accrue interest at the regular APR immediately, and your payments go toward the transferred balance first. If you charge $500 in new purchases and pay $1,000 that month, only $500 goes toward the transferred balance and $500 goes toward the new charges.

Track your payoff progress monthly. Divide your remaining balance by the number of months left in the promotional period. If you're falling behind, increase your monthly payment or look for ways to cut expenses. The cost of falling short—paying 18% to 25% APR on the remaining balance—is steep enough to justify cutting other spending.

What to do when the promotional period ends

If you've paid off the entire transferred balance before the promotional period ends, you're done. The card still has a credit limit you can use for future purchases, but you have no balance and no interest charges.

If you have a remaining balance when the promotional period ends, that balance switches to the card's regular APR. This can be 15% to 25% depending on your creditworthiness and the card. You'll now pay interest on whatever remains, and your monthly payment will need to cover both interest and principal to make progress.

If you still have a significant balance and can't pay it off quickly at the regular rate, consider a second balance transfer to another card with a promotional period. You can do this, but each transfer charges another fee and each new card application slightly lowers your credit score. Only do this if the new card's fee and promotional period will save you more than you'd pay in interest on the old card.

Frequently Asked Questions

Can I transfer a balance from one card to the same issuer's other card?

Most issuers don't allow transfers between their own cards. You typically must transfer from a card issued by a different bank. Check the card's terms before you apply to confirm.

What if my old card issuer won't accept the transfer payment?

This is rare. The new card issuer sends the payment directly to your old issuer's bank account, and they're required to accept it. If there's a problem, contact the new card issuer's customer service and they'll investigate and resubmit if needed.

Does a balance transfer hurt my credit score?

Yes, but usually only temporarily. The new card application triggers a hard inquiry (small impact) and lowers your average account age. Your score may drop 5 to 10 points initially. However, as you pay down the transferred balance, your credit utilization drops and your score typically recovers within a few months.

Can I transfer a balance if I'm behind on payments?

Most issuers won't approve you if you're currently 30 or more days late on any account. If you're behind, bring the old card current first, wait 30 to 60 days, and then apply. Your score will be higher and your approval odds much better.

What if I can't pay off the balance before the promotional period ends?

The remaining balance converts to the regular APR and you'll pay interest on it going forward. You can still make payments and pay it down, but at a much higher cost. If the balance is large, a second transfer to another promotional card may save money, though each transfer charges a new fee.