Your account number is on your checks, your bank statement, and your online banking login

Your bank account number is a string of digits that identifies your specific account at your bank. It is different from your routing number (which identifies the bank itself) and different from your debit card number. You need your account number when you set up direct deposit, arrange wire transfers, or give someone permission to withdraw money from your account.

The fastest way to find it depends on what you have in front of you right now. If you have a check, look at the bottom left. If you have a recent statement, look near the top. If you are already logged into your bank's website or app, it is usually on the account overview page. Most banks also print it on your debit card statement or in your welcome paperwork.

Key Takeaways

  • Your account number appears on the bottom left of your checks, between your routing number and a check number.
  • Bank statements show your account number near the top, usually labeled "Account Number" or "Account #".
  • Online banking portals display your account number on the main account page, sometimes under "Account Details" or "Account Information".
  • If you cannot find it in any of these places, call your bank's customer service line — the number is on your debit card or bank statement.

Finding your account number on a check

Look at the bottom of any check you have. You will see three groups of numbers separated by vertical lines or special symbols. The first group is your routing number (nine digits). The second group is your account number (usually 10 to 12 digits, but this varies by bank). The third group is the check number.

The account number is the middle group. Write it down exactly as it appears — do not add or remove any digits. If you do not have checks or your checks are old, move to the next method.

Finding your account number on a bank statement

Open any recent statement from your bank — paper or digital. Look near the top of the first page. Your account number is usually printed there and labeled clearly as "Account Number," "Account #," or sometimes "Your Account." It may also appear in a box with other account details.

If you receive statements by mail, look at the top right corner or the top left corner of the first page. If you receive statements by email or view them online, the account number is typically in the same spot. The statement will also show your routing number nearby, so you can verify you are looking at the right account if you have multiple accounts at the same bank.

Finding your account number in online banking

Log into your bank's website or mobile app. On the main page after you sign in, you should see a summary of your accounts. Click on the account you need the number for. The account number is usually displayed prominently on this page, sometimes labeled "Account Details" or "Account Information."

Some banks hide the full account number behind a "Show" or "Reveal" button for security reasons — you may see only the last four digits until you click to reveal the rest. If you cannot find it on the main account page, look for a menu option called "Account Details," "Account Settings," or "Account Information." If your bank's website is unfamiliar to you, the customer service number is usually at the bottom of the page.

Finding your account number through customer service

If you have tried the methods above and still cannot find your account number, call your bank directly. The phone number is on your debit card, on any statement you have received, or on your bank's website. Have your ID ready — the bank will ask you to verify your identity before giving you this information.

Tell the representative you need your account number. They will read it to you over the phone. Write it down carefully, and ask them to spell it out if you are unsure about any digits. Some banks will also email or mail you this information if you ask.

What to do once you have your account number

Once you have written down your account number, keep it in a safe place. You will need it for direct deposit forms (for paychecks or government payments), wire transfer requests, and when you set up automatic bill payments. You may also need it if you are opening a new account at a different bank and want to transfer money.

Do not share your account number with anyone you do not trust. If someone asks for it unsolicited — by phone, email, or text — do not give it to them. Legitimate companies you already do business with will have your account number on file. If you are unsure whether a request is real, hang up and call your bank directly using the number on your card or statement.

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 your card and is different from your account number. The account number is what identifies your actual bank account. You need the account number for direct deposit and wire transfers, but you use the debit card number when you swipe or tap to pay.

Do I need both my routing number and account number?

Yes, for most banking transactions outside your bank. Direct deposit, wire transfers, and automatic bill payments all require both numbers. Your routing number tells the system which bank to go to, and your account number tells it which account at that bank. You can find both on a check or statement.

What if I have multiple accounts at the same bank?

Each account has its own account number. If you have a checking account and a savings account, they have different account numbers even though they share the same routing number. Log into your online banking and click on each account to see its specific number, or call customer service and ask for the number of the account you need.

Can someone access my account with just my account number?

Not easily. Your account number alone is not enough to withdraw money or make transfers. Most transactions also require your routing number, a PIN, a password, or your signature. However, do not share your account number with people you do not trust. If you are concerned someone has misused it, call your bank when ready.

What if I lost my checks and do not have online banking set up yet?

Call your bank's customer service number. You can find it on your debit card, on any paperwork you received when you opened the account, or by searching for your bank's name online. Have your ID ready, and the representative will give you your account number over the phone.