You can add a credit card to Cash App, but how you use it depends on what you're trying to do
Cash App lets you link a credit card to your account in two ways: as a payment method to fund transfers to other people, or as a card you can use to make purchases. The process is straightforward, but the rules around what you can and cannot do with a linked credit card are strict. Most credit card companies and Cash App itself treat credit card transactions on the platform differently than debit card or bank account transfers — and those differences cost you money.
Before you add your credit card, you need to understand what Cash App will let you do with it, what fees explore, and whether your credit card company will treat the transaction as a cash advance rather than a purchase.
Key Takeaways
- You can add a credit card to Cash App by going to the profile icon, selecting "Add a Card," and entering your card number, expiration date, and CVV.
- Cash App charges a 3% fee when you use a credit card to send money to another person, but no fee when you use a debit card or bank account.
- Your credit card company may classify Cash App transfers as cash advances rather than purchases, which means higher interest rates and additional fees from your card issuer.
- You cannot use a linked credit card to withdraw cash from an ATM through Cash App, and you cannot use it to load money onto your Cash App balance.
- If you want to avoid fees and cash advance classifications, link a debit card or bank account instead of a credit card.
How to add a credit card to Cash App
Open Cash App and tap the profile icon in the bottom right corner. Select "Add a Card" and choose "Credit or Debit Card." Enter your card number, expiration date, and the three-digit CVV on the back of your card. Cash App will ask for your zip code to verify the card. Once you enter that information, the card is linked to your account.
Cash App does not charge you to add the card. The fee comes only when you use it to send money to another Cash App user. You can link multiple credit cards to the same Cash App account, and you can choose which card to use each time you send money.
What you can and cannot do with a linked credit card
A linked credit card on Cash App can be used to send money to other Cash App users. That is the only transaction type that works. You cannot use a credit card to load money into your Cash App balance (the balance you see when you open the app). You cannot use it to pay bills through Cash App's bill pay feature. You cannot use it to buy Bitcoin or other cryptocurrencies through Cash App. You cannot withdraw cash at an ATM using a linked credit card.
If you want to do any of those things, you need to use a debit card, a bank account, or cash that is already in your Cash App balance. The restriction exists because Cash App treats credit card transactions as higher-risk transfers.
The 3% fee and how it works
Cash App charges a 3% fee on any money you send to another person using a linked credit card. If you send $100, you pay $3. If you send $1,000, you pay $30. The fee is deducted from the amount you send, not added on top — so the recipient gets less than you intended unless you account for the fee when you enter the amount.
This fee applies only to credit cards. If you link a debit card or bank account, Cash App charges no fee for person-to-person transfers. Because of this fee structure, most people use credit cards on Cash App only when they have a specific reason — such as earning cash back on the transaction through their credit card rewards program — and the rewards outweigh the 3% cost.
Cash advances and interest charges from your credit card company
Your credit card company may treat a Cash App transfer as a cash advance rather than a purchase. A cash advance is when you borrow cash against your credit limit, and card issuers charge higher interest rates on cash advances than on regular purchases. Some card issuers charge 25% or more on cash advances, compared to 15% to 20% on purchases.
Cash advances also start accruing interest when ready — there is no grace period like there is for purchases. This means interest begins the day you make the transfer, even if you pay your full balance when your statement arrives. Additionally, many credit card companies charge a separate cash advance fee, usually 3% to 5% of the amount transferred, on top of the higher interest rate.
Not every credit card company treats Cash App transfers as cash advances. Some treat them as regular purchases. The only way to know for certain is to contact your card issuer directly and ask how they classify Cash App transfers. If your card treats them as cash advances, using your credit card on Cash App becomes very expensive very quickly.
When it makes sense to use a credit card on Cash App
Using a credit card on Cash App makes financial sense only in specific situations. If your credit card offers cash back rewards of 2% or higher, and your card issuer does not treat Cash App as a cash advance, then the rewards might offset the 3% Cash App fee. For example, a 2% cash back card nets you a 1% loss after the fee, but a 3% or higher cash back card could come out ahead.
Before you use a credit card on Cash App for this reason, verify two things: confirm with your card issuer that Cash App transfers are not classified as cash advances, and calculate whether the rewards you earn actually exceed the fee. Many people assume they are coming out ahead without doing the math.
In most other situations — if you are just sending money to a friend or family member without a rewards incentive — using a debit card or bank account is cheaper and simpler.
Alternatives to using a credit card on Cash App
If you want to send money through Cash App without paying a fee, link a debit card or a bank account instead. Cash App charges no fee for transfers funded by either of these methods. The transfer still arrives in the same timeframe, and the recipient receives the full amount you send.
If you want to use your credit card to send money and you are concerned about cash advance fees, consider other payment apps. Some payment platforms treat credit card transfers differently than Cash App does, though most charge fees as well. Venmo, for example, charges 3% for credit card transfers just like Cash App. PayPal charges 2.2% plus $0.30 for credit card transfers. The fee structure is similar across most platforms.
Frequently Asked Questions
Does Cash App charge a fee if I use a credit card to send money?
Yes. Cash App charges 3% of the amount you send when you use a linked credit card to transfer money to another person. No fee applies if you use a debit card or bank account. The fee is taken from the amount you send, so the recipient gets less unless you increase the amount to account for it.
Will my credit card company charge me extra for using Cash App?
Possibly. Some credit card companies treat Cash App transfers as cash advances, which means higher interest rates (often 25% or more), when ready interest accrual with no grace period, and an additional cash advance fee of 3% to 5%. Others treat them as regular purchases. Contact your card issuer to find out how they classify Cash App transfers before you use your credit card on the platform.
Can I use a credit card to load money into my Cash App balance?
No. Cash App does not allow credit cards to be used to add money to your Cash App balance. You can only use a credit card to send money directly to another Cash App user. To load your balance, use a debit card or bank account.
What is the difference between using a credit card and a debit card on Cash App?
Cash App charges a 3% fee for credit card transfers but no fee for debit card transfers. Your credit card company may also charge cash advance fees and interest, while your bank typically does not. For most users, a debit card or bank account is the cheaper option.
Can I earn rewards on Cash App transfers made with my credit card?
That depends on your credit card's rewards program and whether your card issuer classifies Cash App as a purchase or cash advance. Some cards earn rewards on Cash App transfers; others do not. Check your card's terms or call your issuer to confirm. Even if you do earn rewards, subtract the 3% Cash App fee and any cash advance charges to see whether you actually come out ahead.