A Bank of America checking account number has 10 digits
Your Bank of America checking account number is a 10-digit code that identifies your specific account. You'll find it on the bottom left of your checks, in your online banking portal, and on statements. It's different from your routing number (which identifies Bank of America itself) and your debit card number (which is a separate 16-digit card identifier).
The 10-digit account number is what the bank uses internally to route deposits, withdrawals, and transfers to your specific account. When you set up direct deposit, make a wire transfer, or authorize an automatic payment, you're providing this number so the money reaches the right place.
Key Takeaways
- Your Bank of America checking account number contains exactly 10 digits and appears on checks, statements, and in your online banking profile.
- The account number is separate from your routing number (which identifies Bank of America) and your debit card number (which has 16 digits).
- You need your account number when setting up direct deposit, making wire transfers, or authorizing automatic payments.
- Bank of America's routing number for most accounts is 026009593, but some accounts may have a different routing number depending on the state where you opened the account.
Where to find your account number
The easiest place to locate your account number is the bottom left corner of any check you have. The number appears after the routing number and before the check number. If you don't have checks handy, log into your Bank of America online banking account or mobile app—your account number displays on the account overview page and on any statement you read.
You can also call Bank of America customer service at 1-800-432-1000 and provide your identification to confirm your account number. If you're at a branch, any teller can provide it when ready.
How the account number works with other identifiers
Your Bank of America account number works alongside two other numbers that serve different purposes. The routing number (026009593 for most Bank of America accounts) tells other banks and employers which institution holds your account. The debit card number is a separate 16-digit identifier printed on the front of your card and used only for card transactions at merchants and ATMs.
When someone sends you money via direct deposit or wire transfer, they need both your routing number and your 10-digit account number. When you use your debit card to buy something, the merchant only sees your card number, not your account number. This separation protects your account from being accessed through card transactions alone.
What happens if you share your account number
Sharing your 10-digit account number with trusted parties—like your employer for direct deposit or a utility company for automatic bill pay—is safe and necessary. The account number alone cannot be used to withdraw money or make purchases. Someone would also need your routing number and authorization from you to move money out of the account.
However, you should never share your account number with unsolicited callers, in response to unsolicited emails, or on websites you don't recognize. If you're uncertain whether a request is legitimate, hang up or close the browser and call Bank of America directly using the number on your statement or debit card.
Account numbers for different Bank of America account types
The 10-digit format applies to all standard Bank of America checking and savings accounts. Whether you have a basic checking account, a premium account like Preferred Rewards, or a student account, your account number will be 10 digits. The account number doesn't change based on account type—it's assigned when you open the account and stays the same for the life of that account.
If you open a second checking account with Bank of America, that account receives its own separate 10-digit number. Each account is tracked independently, so you can keep funds separate and manage them through the same online login.
Why the 10-digit format matters
The 10-digit standard is part of how U.S. banks organize accounts internally. Bank of America uses this format across all its checking and savings products. When you're setting up automatic payments, direct deposit, or wire transfers, the system validates that you've entered exactly 10 digits before processing the request. If you enter too few or too many digits, the transaction will be rejected.
Understanding that your account number is always 10 digits helps you catch errors when you're providing it to employers, creditors, or service providers. If someone tells you they need a different number of digits for your Bank of America account, that's a sign something is wrong with the request.
Frequently Asked Questions
Is my account number the same as my online banking username?
No. Your online banking username is a separate login credential you create when you set up online access. Your account number is a 10-digit identifier for your actual bank account. You use the username to log in; you use the account number to receive deposits or authorize payments.
Can someone access my account with just the 10-digit number?
No. Your account number alone is not enough to withdraw money or make unauthorized transfers. Someone would need your account number, routing number, and authorization from you (or a forged authorization) to move money. This is why it's safe to share your account number with your employer or service providers.
What if I forgot my account number and don't have checks?
Log into your Bank of America online account or mobile app and view your account overview—the number displays there. You can also call 1-800-432-1000, visit a Bank of America branch with your ID, or check any statement you've received by mail or email.
Do I need both the routing number and account number for direct deposit?
Yes. Your employer or the organization setting up direct deposit needs both your 10-digit account number and Bank of America's routing number (026009593 for most accounts) to deposit your paycheck into the correct account. Some employers ask for this information on a form; others may ask you to provide a voided check, which contains both numbers.
If I close my checking account, can I reuse that account number?
Bank of America does not reuse account numbers. Once a 10-digit account number is closed, it's retired from the system. If you open a new checking account, you'll receive a new 10-digit number.