You can pay a credit card balance using another credit card, but the method matters and the cost is usually high

Paying one credit card with another credit card is possible, but it is not the same as a regular purchase. The card issuer treats it as a cash advance or a balance transfer, depending on how you do it. Both carry fees and interest rates that are typically higher than your regular purchase rate. A cash advance might cost 3 to 5 percent upfront plus daily interest starting when ready. A balance transfer might cost 3 to 5 percent upfront but gives you an interest-free period—usually 6 to 21 months—before interest kicks in. The choice between them depends on whether you need time to pay or need the money now.

Most people in this situation are trying to consolidate debt or buy time before a payment is due. If that is your goal, a balance transfer is almost always cheaper than a cash advance. But you need to understand the mechanics first: what actually happens when you initiate the transfer, how long it takes, and what fees explore at each step.

Key Takeaways

  • A balance transfer moves your debt from one card to another and usually includes a 0% interest period lasting 6 to 21 months, but costs 3 to 5 percent upfront.
  • A cash advance lets you withdraw money from a credit card at an ATM or bank, but charges 3 to 5 percent upfront plus daily interest from day one with no grace period.
  • Balance transfers take 5 to 14 business days to post to the receiving card, so do not rely on them for same-day payments.
  • Your credit limit on the new card must be high enough to cover the balance you are transferring, or the transfer will be declined or only partially approved.
  • Most issuers cap balance transfers at 95 percent of your available credit to leave room for purchases and fees.

Balance transfer: moving the debt directly from card to card

A balance transfer is the cheaper option if you have time. You contact the card issuer you want to transfer the balance to—the one you will be paying off with—and ask them to initiate a balance transfer from your other card. The issuer then contacts the original card company, requests the balance, and moves the money directly. You never touch the cash. The transfer fee (usually 3 to 5 percent) is added to your new balance on the receiving card.

The receiving card then gives you an introductory period—typically 6 to 21 months—during which no interest accrues on that transferred balance. After the intro period ends, the regular purchase APR applies to any remaining balance. This is why balance transfers work: if you can pay off the debt during the interest-free window, you save thousands in interest compared to carrying the balance on your original card.

The catch is timing. The transfer takes 5 to 14 business days to complete. Your original card issuer must receive the request, verify your account, and send the funds. During this time, your original card balance does not drop—it stays the same until the receiving card's issuer confirms receipt. If your payment is due in three days, a balance transfer will not help you meet that important date.

You also cannot transfer a balance to the same card you already have with that issuer. Most issuers will not let you transfer a balance between their own cards. You need a card from a different bank.

Cash advance: withdrawing money against your credit limit

A cash advance is faster but much more expensive. You go to an ATM, a bank branch, or sometimes a convenience store and withdraw cash using your credit card. The amount you withdraw is added to your credit card balance as a separate line item. You are borrowing against your credit limit, not moving existing debt.

Cash advances charge an upfront fee (3 to 5 percent of the amount withdrawn) plus a separate, higher APR that starts accruing when ready—often 25 to 30 percent. There is no grace period. If you withdraw $5,000, you pay $150 to $250 in fees right away, and interest starts the next day. After one month, you owe roughly $100 to $125 in interest alone.

The advantage is speed. You have the cash in your hand within minutes. If you need to pay your credit card bill today and your bank account is empty, a cash advance gets you the money now. But the cost is steep, and you should only use it if you can pay back the cash within a few weeks.

Cash advances also have a separate limit from your regular credit limit. Your card might have a $10,000 purchase limit but only a $2,000 cash advance limit. Check your card's terms or call the issuer to find out what your cash advance limit is before you try to withdraw.

Why paying with a debit card or bank transfer is usually better

If you have money in your bank account, do not use either method above. Pay your credit card bill directly from your checking account using your bank's bill pay system, your card issuer's website, or an ACH transfer. This costs nothing and takes 1 to 3 business days. You avoid all fees and interest.

If you do not have the full amount in your bank account right now, the question is whether you will have it soon. If yes, ask your card issuer for a short extension on your payment due date—many will grant 10 to 15 days without penalty if you call and ask. This buys you time to move money from another source without triggering a cash advance or balance transfer fee.

If you genuinely cannot pay the full balance and need to carry it, a balance transfer is still cheaper than a cash advance or paying interest on your current card. But only if you use the interest-free period to pay down the debt. If you transfer the balance and then make no payments during the intro period, you will owe the full amount plus interest at the end of the window, and the savings disappear.

How balance transfer fees and interest-free periods work together

Say you have a $5,000 balance on Card A at 22 percent APR. You open Card B, which offers a 12-month 0% balance transfer period with a 3 percent transfer fee. You initiate a balance transfer of $5,000 from Card A to Card B.

Card B charges you $150 (3 percent of $5,000) as a transfer fee, added to your balance. Your new balance on Card B is now $5,150. For the next 12 months, no interest accrues on this $5,150. If you pay $430 per month, you will have the balance paid off in 12 months with no additional interest charges. Your total cost is $150 in fees.

If you had kept the $5,000 on Card A and paid $430 per month, you would pay roughly $1,300 in interest over 12 months, plus the original $5,000. The balance transfer saves you over $1,100.

But if you only pay $200 per month on Card B, after 12 months you still owe $2,650. At month 13, the 0% period ends and the regular APR (usually 18 to 25 percent) kicks in on the remaining $2,650. Now you are paying interest again, and the savings shrink. The longer you carry the balance past the intro period, the less the balance transfer helps.

What happens to your credit score when you transfer a balance

Opening a new card to do a balance transfer will temporarily lower your credit score by a few points. The issuer does a hard inquiry on your credit report, and a new account lowers your average account age. Both are normal and temporary.

However, a balance transfer can improve your score over time if it lowers your credit utilization ratio. If you had $5,000 on a card with a $6,000 limit (83 percent utilization), transferring that $5,000 to a new card with a $10,000 limit spreads the debt across more available credit. Your utilization drops, which helps your score recover within a few months.

The key is not to close the original card after the transfer. Closing it will raise your utilization ratio again and hurt your score. Leave it open with a zero balance.

Common reasons balance transfers get declined or partially approved

Your balance transfer request might not go through for several reasons. The most common is that your credit limit on the new card is too low. If you are transferring a $6,000 balance but your new card has only a $5,000 limit, the issuer will decline the transfer or approve only $4,750 (95 percent of your limit, to leave room for the transfer fee). You cannot transfer more than your available credit allows.

A second reason is that the original card issuer refuses the transfer request. This is rare but happens if your account is in default, if you have missed recent payments, or if the issuer suspects fraud. Call your original card issuer to confirm your account is in good standing before you initiate the transfer.

A third reason is that you are trying to transfer a balance from a card issued by the same bank. Most issuers do not allow internal balance transfers. You need a card from a different bank.

If your transfer is declined, you can reapply after 30 days, or you can try a different card issuer. Each process will trigger a hard inquiry, so space them out by at least a week to avoid multiple inquiries in a short time.

Frequently Asked Questions

Can I pay my credit card bill with a credit card from a different bank?

Not directly. You cannot enter a credit card number as a payment method on your card issuer's website. You can only initiate a balance transfer (which moves the debt, not the payment) or withdraw cash via a cash advance. To pay your bill with funds from another card, you would need to do a cash advance first, then use that cash to pay.

How long does a balance transfer take to show up on my new card?

Typically 5 to 14 business days. The receiving card issuer must contact your original issuer, verify the account, and process the transfer. During this time, your original balance remains unchanged. Do not assume the transfer is complete until you see it posted on your new card's statement.

What happens if I do not pay off the balance transfer before the 0% period ends?

The regular APR applies to any remaining balance starting on day one of month 13 (or whenever your intro period ends). Interest accrues daily on the unpaid amount. If you owe $2,000 at 20 percent APR, you will pay roughly $33 per month in interest alone. The balance transfer fee you paid upfront becomes less valuable the longer you carry the debt.

Is a balance transfer better than just paying the minimum on my current card?

Almost always yes, if you can may have access to for one. Paying the minimum on a card at 22 percent APR means most of your payment goes to interest, and the balance drops slowly. A balance transfer with a 12-month 0% period lets you pay down principal without interest for a full year. Even after paying the 3 to 5 percent transfer fee, you save hundreds in interest.

Can I do a balance transfer if I have bad credit?

It depends on the card issuer. Cards offering long 0% balance transfer periods typically require good to excellent credit (670 or higher). Cards for fair credit exist but usually offer shorter intro periods (3 to 6 months) or higher transfer fees (5 to 8 percent). Check the card's requirements before you explore.