Your checking account number is printed on the bottom left of your checks, in your bank's online portal, and on statements mailed to you

The easiest place to look is the bottom of a check you have on hand. The account number appears after the routing number — typically a 10 to 12 digit sequence. If you do not have checks, log into your bank's website or mobile app and look for account details, account information, or account summary. Most banks display the full account number there. You can also call your bank's customer service line or visit a branch in person with your ID, and they will provide it when ready.

Your account number is unique to that specific checking account at that specific bank. If you have multiple accounts at the same bank, each one has its own number. This number stays the same for as long as you keep the account open.

Key Takeaways

  • The account number appears on the bottom left of your checks, after the routing number, as a sequence of 10 to 12 digits.
  • You can find your account number by logging into your bank's website or app under account details or account information.
  • Bank statements mailed to you typically show your account number on the first page or in the account summary section.
  • If you cannot locate it online or on paper, call your bank's customer service line or visit a branch with your ID and they will give it to you.

Finding it on a check

Look at the bottom of any check. You will see three groups of numbers printed in magnetic ink. The first group (usually 9 digits) is your bank's routing number. The second group is your account number. The third group is the check number itself.

The account number is the longest of the three and typically falls between 10 and 12 digits, though this varies by bank. Write it down or take a photo if you need it for a transaction. The routing number and account number together are what you need to set up direct deposit, wire transfers, or automatic payments.

Finding it in your online banking portal

Log into your bank's website or mobile app using your username and password. Look for a section labeled "Account Details," "Account Information," "Account Summary," or sometimes just "Accounts." Most banks display your full account number prominently on this page.

Some banks mask part of the number for security (showing only the last four digits on the main dashboard) but reveal the full number when you click into the specific account. If you cannot find it in the obvious places, use your bank's search function or help menu and search for "account number."

Finding it on paper statements

If your bank mails you statements, the account number appears near the top of the first page, usually next to your name or in a section labeled "Account Information." It may also appear in the upper right corner or in a box at the top of the statement.

If you have not received a statement recently, you can request one from your bank. Many banks allow you to read past statements from your online portal going back several months or years, which is faster than waiting for mail.

Calling or visiting your bank

If you cannot find your account number through any of the above methods, call the customer service number on the back of your debit card or on your bank's website. Have your ID ready. The representative will verify your identity and provide your account number over the phone.

You can also visit a branch in person during business hours with a valid ID. A teller can look up your account number in seconds and write it down for you or print it on a receipt.

What to do once you have it

Once you have your account number, keep it in a safe place. You will need it along with your routing number for direct deposit forms, wire transfer requests, bill payment setup, and other banking transactions. Do not share your account number with anyone unless you initiated the transaction and trust the recipient.

If you are setting up a payment or transfer and are unsure whether you have the right number, double-check it against your checks or your online portal before submitting. A wrong account number can send money to the wrong person or account, and recovering it can take time.

Frequently Asked Questions

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

No. Your debit card number is printed on the front of the card and is different from your account number. Your account number is what the bank uses internally to identify your checking account. You need the account number for transfers and direct deposit, not the card number.

Can someone access my account if they have my account number?

Having only your account number is not enough to access your account or move money without your permission. A person would also need your routing number, your online banking password, or other verification. That said, do not share your account number with people you do not trust, especially online.

What if I have multiple checking accounts at the same bank?

Each account has its own unique account number. When you log into your online portal, you will see all your accounts listed separately, each with its own number. Make sure you are looking at the correct account before using the number for a transaction.

Do I need both the routing number and account number for direct deposit?

Yes. Direct deposit forms require both your bank's routing number and your account number. The routing number tells the employer's bank which bank to send the money to; the account number tells your bank which account to deposit it into. You can find both on the bottom of a check.