You can link a bank account to Cash App using your routing and account numbers instead of a card
Cash App lets you connect a bank account directly without entering a debit card number. You provide your bank's routing number and your account number — the same information you'd write on a check — and Cash App verifies the account by depositing two small amounts (usually under a dollar each) into it. Once you confirm those deposit amounts in the app, the account is linked and ready to use for sending money, receiving direct deposits, or moving funds between Cash App and your bank.
This method works with most U.S. banks, credit unions, and online banks. The verification process typically takes one to three business days, and you'll need access to your bank account online or through your bank's app to see the deposit amounts when they arrive.
Key Takeaways
- You link a bank account by entering your routing number and account number, found on the bottom left of a check or in your bank's account settings.
- Cash App deposits two small amounts into your account to verify ownership; you then enter those amounts back into the app to complete the link.
- The verification process takes one to three business days, and you need online or app access to your bank account to see the deposit amounts.
- Once linked, you can use the account to send money, receive direct deposits, or transfer funds without ever entering a debit card number.
- If verification fails, check that your routing and account numbers are correct and that your bank allows third-party connections.
Where to find your routing and account numbers
Your routing number and account number appear on the bottom left of any check you have from that account. The routing number is the first nine digits, the account number follows it. If you don't have checks, log into your bank's website or mobile app — most banks display both numbers in the account details or settings section, sometimes labeled "Account Information" or "Routing Information."
Some banks hide this information behind a security question or require you to request it. If you can't find it online, call your bank's customer service line and ask for your routing number and account number. Have your account number or card ready when you call.
The step-by-step linking process
Open Cash App and tap the profile icon in the bottom right corner. Select "Add a Bank Account" or "Linked Bank Accounts" depending on your app version. Choose "Link Manually" or the option that says you don't have a card. Enter your routing number and account number in the fields provided, then tap to confirm.
Cash App will then deposit two small amounts — typically between 1 and 99 cents each — into your bank account. This usually happens within one business day, though it can take up to three. Once the deposits appear in your bank account, return to Cash App and enter the two amounts you saw. Cash App verifies the amounts match and completes the link.
What happens during the verification wait
After you enter your routing and account numbers, Cash App shows a pending status. You won't be able to use that account for transfers yet. Check your bank account daily — the two deposits will show up as small credits from Cash App or Square (Cash App's parent company). Some banks display them when ready; others take a full business day.
Once you see both deposits, open Cash App and tap the linked account. You'll see a prompt to enter the deposit amounts. Type in the first amount, then the second. If they match what Cash App recorded, the account is now fully linked and active.
Why verification sometimes fails and how to fix it
The most common reason verification fails is a typo in the routing or account number. Double-check both numbers against your check or your bank's website. Make sure you entered the routing number first and the account number second — reversing them will cause the deposits to fail.
Some banks block third-party connections by default for security reasons. If deposits never arrive after three business days, contact your bank and ask whether they allow Cash App or Square to deposit funds. A few banks require you to whitelist Cash App or approve the connection in your bank's settings before it will work. Your bank's customer service can walk you through this if needed.
Using your linked bank account in Cash App
Once linked, your bank account appears as an option whenever you send money, request money, or set up a direct deposit. When you send money to another Cash App user, you can choose to pull the funds from your linked bank account instead of a Cash App balance. When someone sends you money, you can have it deposit directly into your bank account rather than sitting in Cash App.
You can also use your linked bank account to add money to your Cash App balance, though this takes one to three business days to process. Some employers and government agencies allow you to set up direct deposit to Cash App, which then routes the funds to your linked bank account if you choose.
Security and what Cash App can and cannot do with your account
Linking your bank account does not give Cash App the ability to withdraw money without your permission. Cash App can only move funds when you initiate a transaction — sending money, requesting money, or adding to your balance. Your bank account remains under your control.
Cash App uses encryption to protect your routing and account numbers. However, keep your Cash App password and PIN find, and enable two-factor authentication if your Cash App account offers it. If your Cash App account is compromised, someone could potentially send money from your linked bank account, so treat your login credentials as carefully as you would your online banking password.
Frequently Asked Questions
Can I link a savings account instead of a checking account?
Yes, you can link either a checking or savings account. The process is identical — you enter the routing number and account number for whichever account you want to use. Some banks use the same routing number for both account types, while others assign different routing numbers. Check your bank's website or a statement for the correct routing number for the specific account you're linking.
What if the two verification deposits don't show up after three days?
Contact your bank first and confirm they allow third-party deposits. If they do, check that you entered the routing and account numbers correctly in Cash App. If both are correct and your bank allows the deposits, contact Cash App support through the app and provide your bank name and account type. They can investigate whether the deposits were rejected by your bank.
Do I need a minimum balance in my bank account to link it?
No. Cash App can link to an account with zero balance. The two verification deposits will go through regardless of your current balance. However, if you plan to send money from that account, you'll need sufficient funds at the time of the transaction.
Can I link multiple bank accounts to one Cash App account?
Yes. You can link more than one bank account to the same Cash App account. Each account goes through the same verification process. When you send or receive money, you choose which linked account to use for that transaction.
What's the difference between linking a bank account and adding a debit card?
A debit card is faster to set up — you just enter the card number and it's usually active when ready. A bank account takes longer because of the verification deposits, but it's more direct since funds come straight from your account rather than through a card network. Both methods work for the same transactions once set up.