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 request the transfer from the new card's issuer, they pay off the old card's balance, and you now owe that amount on the new card instead. The goal is to reduce how much interest you pay while you work down the debt.
The new card typically offers a promotional period — often 0% interest for 6 to 21 months, depending on the card and your creditworthiness. After that period ends, the regular interest rate kicks in. Most cards charge a transfer fee upfront, usually 3% to 5% of the amount moved, though some cards waive it for a limited time.
Balance transfers work best when you have a concrete plan to pay down the debt during the promotional period. If you straightforward move the balance and keep spending, you end up with more total debt and the promotional rate becomes less valuable.
Key Takeaways
- A balance transfer moves your debt to a new card with a lower interest rate, typically 0% for a set number of months.
- Most balance transfer cards charge an upfront fee of 3% to 5% of the amount transferred, which is added to your new balance.
- You need decent credit (usually a score of 670 or higher) to be approved for a card with a strong promotional rate.
- The promotional period is your window to pay down principal without interest charges accumulating — after it ends, the regular rate applies to any remaining balance.
- Continuing to use the old card or the new card for new purchases during the transfer period can undermine your payoff plan.
How the transfer process works step by step
Start by choosing a new card with a balance transfer offer that fits your situation. Compare the length of the promotional period, the transfer fee, and the regular interest rate that applies after the promotion ends. Once you are approved, contact the new card's issuer — usually through their website or customer service — to initiate the transfer.
You will need to provide the account number of the card you want to pay off, the amount to transfer, and sometimes the name and address of the old card's issuer. The new card's issuer then sends payment directly to your old card company. This process typically takes 5 to 14 business days, though the new card issuer may show the transfer as pending before it fully clears.
During the transfer period, your old card account may still appear open with a zero balance. Do not close it when ready — closing an old account can hurt your credit score. Instead, set it aside and focus on paying down the new card's balance during the promotional period.
Understanding transfer fees and how they affect your payoff
The transfer fee is charged upfront and added to your new balance. If you transfer $5,000 and the fee is 3%, you now owe $5,150 on the new card. This matters because it increases the amount you need to pay off before the promotional period ends.
Some cards offer a limited-time waiver on transfer fees — usually for the first 60 days after you open the account. If you are considering a transfer, checking whether the card you want has a current fee waiver can save you hundreds of dollars. Even a 1% difference in the fee on a large balance adds up quickly.
Calculate what you actually owe after the fee is added, then divide that by the number of months in the promotional period. This tells you how much you need to pay each month to eliminate the balance before interest kicks in. If that monthly payment is not realistic for your budget, a longer promotional period (even with a higher fee) may be a better choice.
Credit score requirements and approval odds
Balance transfer cards with the longest promotional periods and lowest fees typically require a credit score of 700 or higher. Cards with shorter promotions or higher fees may accept scores in the 650 to 700 range. If your score is below 650, you may still find balance transfer options, but the terms will be less favorable.
When you explore for a new card, the issuer performs a hard inquiry on your credit report, which temporarily lowers your score by a few points. If you are rejected, do not explore for multiple cards in quick succession — each process creates another hard inquiry and further damages your score. Instead, wait a few months and work on improving your score before trying again.
Your approval odds also depend on your debt-to-income ratio and payment history. If you have recent late payments or very high existing debt, even a good credit score may not may provide approval for the best promotional offers.
Creating a payoff plan during the promotional period
The promotional period is a fixed window, and interest will resume after it closes. Before you transfer, calculate your monthly payment target. Divide the total balance (including the transfer fee) by the number of promotional months. Set up automatic payments for that amount each month so you do not miss a payment or fall short.
Do not use the new card for new purchases during the promotional period. Many cards explore payments to the lowest-interest debt first, which means new purchases at the regular rate could sit unpaid while you pay down the transferred balance. Keeping the card unused for purchases keeps your focus on eliminating the transferred debt.
If you cannot pay off the entire balance before the promotional period ends, you will owe interest on whatever remains. Some people transfer the remaining balance to another card with a new promotional offer, but this only works if you continue to pay down principal each time. Repeatedly transferring balances without reducing the actual debt is a sign that your spending exceeds your income.
When a balance transfer makes sense and when it does not
A balance transfer makes sense when you have a specific amount of high-interest debt, a realistic plan to pay it off within the promotional period, and a credit score strong enough to may have access to for a good offer. It also works if you are paying 18% or higher on your current card and can move to 0% for at least 12 months.
A balance transfer does not make sense if you are going to continue accumulating new debt on the old card or if you cannot commit to a monthly payment plan. It also does not help if the promotional period is too short for your payoff timeline — transferring a $10,000 balance to a 6-month 0% offer means paying roughly $1,667 per month, which may not be feasible.
If your credit score is very low or your debt is extremely high relative to your income, a balance transfer may not be the right first step. In those cases, speaking with a nonprofit credit counselor about debt management or consolidation may be more useful.
What to do if you cannot pay off the balance in time
If you reach the end of the promotional period with a remaining balance, interest begins accruing at the card's regular rate. At that point, you have a few options: continue paying on the new card at the higher rate, transfer the remaining balance to another 0% card if you may have access to, or explore a personal loan or debt consolidation plan.
Before the promotional period ends, contact your card issuer and ask what the regular interest rate will be. Some issuers offer a lower rate to existing customers who have made on-time payments. It is also worth checking whether you may have access to for another balance transfer card — if you do, you can move the remaining balance and reset your promotional period, but only if you are committed to paying it down this time.
If you find yourself repeatedly unable to pay off transferred balances, the issue is likely your spending, not your interest rate. In that case, a balance transfer is treating the symptom, not the problem. A budget review or conversation with a credit counselor can help identify where your money is going.
Frequently Asked Questions
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 open a new card with the same bank and transfer between them, but the new card must be a separate account.
What happens to my old card after the balance is transferred?
The old card account remains open with a zero balance. You can leave it open (which helps your credit score by keeping your available credit high) or close it later. Do not close it when ready after the transfer, as this can temporarily hurt your score. If the card has an annual fee, you may want to close it after a few months if you are not using it.
Do balance transfers hurt my credit score?
The hard inquiry and new account will lower your score by a few points initially. However, moving debt from one card to another does not change your total debt, so your debt-to-income ratio stays the same. Over time, as you pay down the new card's balance, your score typically recovers and improves.
Can I transfer a balance if I am behind on payments?
Most issuers will not approve a balance transfer if you have recent late payments (usually within the last 6 to 12 months). If you are currently behind, bring the account current first, then wait a few months before explore for a new card. This gives your credit report time to reflect the on-time payments.
What if the new card's issuer denies the transfer request?
If the issuer denies the transfer, it is usually because the old card's issuer rejected the payment request or there was an error in the account information you provided. Contact the new card's customer service to ask why the transfer failed, correct any errors, and request that they try again. If the issue persists, you may need to contact the old card's issuer directly.