You can change your primary checking account through Online Banking, the mobile app, or by calling Bank of America directly

Your primary checking account is the one Bank of America uses as the default for transfers, bill pay, and direct deposits unless you specify otherwise. If you want a different account to be primary, you have three straightforward routes: make the change yourself in Online Banking or the mobile app in minutes, or call the bank and have a representative do it for you.

The online and app methods are fastest. The phone route takes longer but works if you prefer speaking to someone or if you run into a technical issue. None of these methods costs anything, and the change takes effect when ready in most cases.

Key Takeaways

  • You can change your primary checking account through Online Banking, the mobile app, or by phone without any fee or waiting period.
  • Online and app changes happen in real time and take about two minutes once you log in.
  • If you call, have your account numbers ready and be prepared to verify your identity with your Social Security number or other information.
  • Your primary account becomes the default for transfers, bill pay, and direct deposits, but you can still move money between any of your accounts.
  • The change does not affect existing scheduled transfers or bill payments — those continue to pull from or pay to the accounts you originally set them up with.

Changing your primary account through Online Banking

Log into your Bank of America Online Banking account and go to the Settings section, usually found in the top right corner or in a menu labeled "Profile" or "Preferences." Look for an option called "Accounts" or "Account Settings." You should see a list of all your checking and savings accounts.

Find the account you want to make primary and look for a button or link that says "Make Primary" or "Set as Primary." Click it, and the system will ask you to confirm. Once you confirm, that account becomes your primary when ready. You can verify the change by checking your account list again — the primary account is usually marked with a star, a checkmark, or the word "Primary" next to it.

Changing your primary account through the mobile app

Open the Bank of America mobile app and tap the menu icon (usually three horizontal lines) in the bottom right or top left, depending on your device. Navigate to "Settings" or "Profile," then select "Accounts."

Tap and hold the account you want to make primary, or look for a menu icon next to that account's name. Select "Make Primary" or "Set as Primary" from the options that appear. Confirm your choice when prompted. The change takes effect right away, and you will see the primary account marked in your account list.

Changing your primary account by phone

Call Bank of America's customer service line at 1-800-432-1000. Have your account numbers and Social Security number ready. Tell the representative which account you want to make primary and which one is currently primary.

The representative will verify your identity — they may ask for your Social Security number, date of birth, or answers to security questions you set up previously. Once verified, they will change your primary account for you. The change is when ready, though it may take a few minutes for the system to update across all Bank of America channels.

What happens to existing transfers and bill payments

Changing your primary account does not affect transfers or bill payments you have already set up. If you have a recurring transfer that pulls from your old primary account, it will continue to pull from that account. The same applies to bill payments — they will keep going to or coming from the accounts you originally designated.

If you want those transfers or payments to use your new primary account instead, you will need to edit them separately. Log into Online Banking or the app, find each transfer or bill payment, and update the account it uses. You can then delete the old version if you no longer need it.

What your primary account is used for

Your primary checking account becomes the default destination for direct deposits, refunds, and transfers you initiate without specifying an account. It is also the account that appears first when you log in, and the one Bank of America uses if you set up a new bill payment or transfer without explicitly choosing a different account.

If you have overdraft protection enabled, your primary account is typically the one that covers overdrafts in your other accounts. Check your overdraft settings after changing your primary account to make sure the protection is still set up the way you want it.

Troubleshooting if the change does not go through

If you try to change your primary account online or through the app and the change does not stick, log out completely and log back in. Sometimes the system needs a fresh session to register the change. Clear your browser cache or close and reopen the mobile app if you are still having trouble.

If the problem persists, call Bank of America at 1-800-432-1000 and ask a representative to make the change over the phone. They can also tell you if there is a technical issue preventing the change or if there is a reason the system is not allowing that particular account to be primary — for example, if the account is closed or restricted.

Frequently Asked Questions

Does changing my primary account affect my debit card?

No. Your debit card is tied to a specific account, not to the "primary" designation. If you want to use a debit card for a different account, you will need to order a new card for that account or contact Bank of America to request one.

Can I have more than one primary account?

No. You can have only one primary account at a time. However, you can have multiple checking and savings accounts, and you can move money between them freely through transfers.

Will changing my primary account affect my credit score?

No. Your primary account designation is internal to Bank of America and does not appear on your credit report or affect your credit score in any way.

What if I have a joint account — can I change the primary account?

Yes, but the change applies to all account holders on that account. If you are a joint account holder, any of you can make the change, and it will affect all of you. If you want different primary accounts, you would need separate individual accounts.

How long does it take for direct deposits to go to my new primary account?

Direct deposits that have already been set up with your employer will continue going to the old account. You will need to give your employer your new account number and routing number to redirect future deposits. Bank of America cannot change where your employer sends money — only your employer can do that.