Hi, @spencer19.
QuickBooks currently allows only one default deposit account per merchant.
However, you can change the deposit account as needed. Here's how:
- Go to the Gear icon.
- Under Your Company, click on Account and Settings.

- Select Payments.
- Scroll down to Deposit accounts.
- Click the Change button to update your deposit account.

- Confirm once done.
- To finalize the change to the deposit account, click Done.
QuickBooks will start depositing customer payments from online invoices and other sources into the new account.
Please reply to this post if you have additional concerns regarding your bank accounts in QuickBooks.