Your Square checking account number is on your debit card, in the Square app, and on any check you ordered through Square

If you use Square Cash or Square's checking account service, your account number appears in three places. The easiest is usually your physical debit card — the account number is printed on the front, just like any bank card. If you don't have the card in front of you, open the Square app on your phone, go to your account settings, and look for the card or account details section. The number will be there. If you've ordered checks from Square, the account number also prints on the bottom left of each check, next to the routing number.

The reason you need this number matters: you might need it to set up direct deposit from an employer, to receive a wire transfer, or to give to someone who wants to send you money through their bank. Square's routing number (which you'll also need for these transfers) is different from your account number, so keep both handy.

Key Takeaways

  • Your Square checking account number is printed on the front of your debit card in the same spot as a traditional bank card.
  • You can find your account number inside the Square app by opening account or card settings.
  • If you ordered checks through Square, your account number appears on the bottom left of each check.
  • You will need both your account number and Square's routing number for direct deposits or bank transfers.

Finding the number on your Square debit card

The account number on your Square debit card is the longest string of digits on the front. It typically runs 16 digits and sits below your name. This is the same format as any Visa or Mastercard debit card — the number is printed in raised or flat text depending on your card design.

If your card is lost or damaged and you can't read the number clearly, you can request a replacement card through the Square app. A new card will arrive in the mail within 7 to 10 business days, and you can use your account when ready while you wait — you don't have to wait for the physical card to arrive to access your money or make transfers.

Locating it in the Square app

Open the Square Cash app or Square's main app on your phone. Tap the menu icon (usually three horizontal lines) and look for "Account," "Settings," or "Card Details." The exact wording depends on which Square product you use, but the account information section will show your full account number. You can also see your routing number here, which you'll need together with your account number for direct deposits.

The app also shows your card status — whether it's active, frozen, or replaced — and lets you order a new card or turn off the card temporarily if you're concerned about fraud. If you can't find the account details section, search the app's help menu for "account number" and it will walk you to the right screen.

Checking your Square checks

If you ordered a checkbook through Square, your account number is printed on the bottom left of every check. You'll see three groups of numbers: the routing number (usually nine digits), your account number (usually 12 to 17 digits), and the check number (usually four digits). The account number is the middle group.

Square's checks work like any other bank checks — you can write them to pay bills, rent, or anyone else who accepts checks. The account number on the check is the same number that appears on your debit card, so you only have one account number to remember.

What to do if you can't find your account number

If you don't have your card, can't access the app, and haven't ordered checks, contact Square's customer service directly. You can reach them through the app's help section or by visiting Square's website. Have your phone number and the email address linked to your account ready — they'll verify your identity before sharing your account number.

Square's customer service can also help if you need your routing number, which is different from your account number. Both numbers are required for direct deposits and wire transfers, so if you're setting up payroll or receiving money from another bank, ask for both at the same time.

Using your account number for transfers and deposits

Once you have your account number, you can use it to receive money from other people's bank accounts or to set up direct deposit from an employer. When someone sends you money from their bank, they'll need your account number and Square's routing number. When you set up direct deposit, your employer will ask for the same two pieces of information.

Square's routing number is the same for all customers, so you can look it up once and use it every time. Your account number, however, is unique to you — never share it with anyone you don't trust to send you money or access your account. If you think someone has your account number and you didn't authorize it, contact Square when ready to freeze your account or order a new card.

Frequently Asked Questions

Is my Square account number the same as my card number?

No. Your card number is the 16-digit number on the front of your debit card. Your account number is a different number that also appears on the card, usually below the card number. Both are printed on your card, but they serve different purposes — the card number is for purchases, and the account number is for bank transfers and direct deposits.

What's the difference between my account number and routing number?

Your account number identifies your specific account at Square. Your routing number identifies Square itself as the bank. When someone sends you money from another bank, they need both numbers — the routing number tells their bank where to send the money, and the account number tells Square which account to deposit it into.

Can I change my Square account number?

No, your account number stays the same for the life of your account. If you close your Square account and open a new one, you'll get a new account number. If you're concerned about your account number being compromised, you can order a new debit card, but the account number itself won't change.

Do I need my account number to use my Square debit card in stores?

No. To use your card at a store or online, you only need the card number (the 16-digit number on the front) and the expiration date and security code on the back. Your account number is only needed for bank transfers, direct deposits, and wire transfers — not for everyday purchases.