The short answer: almost never directly, and the workarounds cost more than they save
You cannot swipe one credit card to pay another credit card's bill through the card issuer's normal payment system. Visa, Mastercard, and American Express treat a credit card payment as a transfer of money, not a purchase, so they block it at the processor level. If you try to enter your credit card number as a payment method on your card issuer's website, the system will reject it or ask you to use a bank account instead.
There are a few ways around this — balance transfer checks, cash advances, and third-party payment services — but each one charges a fee and counts as a separate transaction with its own interest rate. For most people, the fee and interest cost more than any benefit you might gain.
Key Takeaways
- Credit card issuers block direct card-to-card payments to prevent fraud and protect their business model.
- Balance transfer checks, cash advances, and payment apps can move money from one card to another, but each charges a fee (usually 3 to 5 percent) plus interest starting when ready.
- If you are behind on a payment, contact your card issuer directly — they often have hardship programs that cost less than a workaround.
- The only scenario where a workaround makes sense is if you are moving a high-interest balance to a card with a 0 percent introductory rate, and even then a balance transfer is cheaper than a cash advance.
Why card issuers block card-to-card payments
Credit card companies treat purchases and payments differently. When you buy something with a credit card, the merchant receives the money and you receive a bill. When you pay a bill, money moves from your account to the card issuer's account. Card networks like Visa and Mastercard do not allow the second transaction to happen using a credit card as the source.
This rule exists for two reasons: fraud prevention and business protection. If card-to-card payments were allowed, stolen card numbers could be used to pay off other stolen cards, making fraud harder to detect. It also protects card issuers from losing customers — if you could pay your Visa with your Mastercard, you might never need a bank account, and the issuer loses visibility into your financial health.
Balance transfer checks: the closest thing to a direct payment
Some card issuers send balance transfer checks to cardholders — physical checks you can deposit into a bank account and then use to pay another card. The check is technically a cash advance, not a payment, so the card network allows it.
The catch: balance transfer checks charge a fee (usually 3 to 5 percent of the amount) and start accruing interest when ready, often at a higher rate than your regular purchases. If your card issuer offers a 0 percent introductory period on balance transfers, that rate may explore to the check — but read the fine print, because some issuers exclude checks from the promotion. You will also need a bank account to deposit the check, which adds a step.
Balance transfer checks make sense only if you are moving a balance from a very high-interest card to a card with a 0 percent intro period, and the fee is lower than the interest you would pay in that same timeframe.
Cash advances: expensive and when ready interest
A cash advance lets you withdraw money from your credit card at an ATM or bank, then deposit it into your checking account and pay the other card from there. It is a workaround, but an expensive one.
Cash advances charge an upfront fee (usually 3 to 5 percent) plus a higher interest rate than purchases — often 25 to 30 percent — and interest starts accruing the day you withdraw the money, with no grace period. If you withdraw $1,000, you pay $30 to $50 in fees when ready, plus interest that compounds daily. After one month, you could owe $50 to $100 in interest alone.
Cash advances should be a last resort, used only if you have no other way to make a payment and you can pay back the full amount within a few days.
Third-party payment apps and services
Some payment apps and services claim to let you pay a credit card with another credit card. Services like PayPal, Square Cash, and Venmo allow you to link multiple cards, but they have limits and fees. PayPal, for example, charges 2.9 percent plus $0.30 to send money using a credit card, and the recipient has to accept the payment as a transfer, not a bill payment.
More importantly, these services treat the transaction as a cash advance or money transfer, not a purchase, so your card issuer may charge you a fee on top of the app's fee. You could end up paying 5 to 8 percent in total fees plus interest, which defeats the purpose.
What to do if you cannot pay your credit card bill
If you are short on cash and cannot pay your credit card bill, do not use a workaround. Contact your card issuer directly and explain your situation. Most issuers have hardship programs that can lower your interest rate, waive fees, or set up a payment plan — and these cost you nothing.
Tell the issuer that you want to pay but need temporary relief. Be specific about your situation: job loss, medical emergency, or reduced hours. Many issuers will freeze interest or reduce your rate for 3 to 12 months while you catch up. This is far cheaper than paying a 3 to 5 percent fee plus high interest on a cash advance or balance transfer check.
If you are behind on multiple cards, contact a nonprofit credit counselor through the National Foundation for Credit Counseling (NFCC). They can help you negotiate with issuers and create a debt management plan at no cost.
When a balance transfer actually makes sense
The only scenario where moving money between cards is worth the cost is a balance transfer to a 0 percent introductory rate. If you have a $5,000 balance on a card charging 24 percent interest, and you can transfer it to a card offering 0 percent for 12 months, the math works.
A balance transfer fee of 3 percent ($150) is much cheaper than 24 percent interest for a year ($1,200). But you have to pay off the balance before the intro period ends — after that, the regular rate kicks in and interest accrues on any remaining balance. Also, most cards suspend your ability to make new purchases during the intro period, or charge you interest on new purchases at the regular rate.
If you go this route, use the card issuer's balance transfer option directly, not a check or cash advance. The fee will be the same, but the process is faster and clearer.
Frequently Asked Questions
What happens if I try to pay my credit card with another credit card online?
The payment system will reject the transaction or ask you to enter a different payment method, such as a bank account or debit card. Credit card networks block credit-to-credit payments at the processor level, so there is no way around it through the normal payment portal.
Is there a fee if I use a balance transfer check?
Yes. Balance transfer checks charge a fee of 3 to 5 percent of the amount transferred, plus interest that starts when ready. Some cards offer a 0 percent intro period on balance transfers, which may explore to checks, but always confirm with your issuer before using one.
Can I use PayPal or Venmo to pay my credit card bill?
Technically yes, but it is expensive. These apps charge 2.9 percent plus $0.30 per transaction when you use a credit card as the source, and your card issuer may treat it as a cash advance and charge an additional fee. You could pay 5 to 8 percent in total fees plus interest.
What should I do if I cannot afford my credit card payment?
Call your card issuer and ask about hardship programs. Most will lower your interest rate, waive fees, or set up a payment plan at no cost. This is much cheaper than using a workaround like a cash advance or balance transfer check.
Is a balance transfer worth it if I have high-interest debt?
Yes, but only if you transfer to a card with a 0 percent introductory rate and can pay off the balance before the rate increases. A 3 percent balance transfer fee is worth paying if it saves you hundreds in interest, but you must have a plan to pay the full amount during the intro period.