To link an external account:
- Sign in to your account on capitalone.com. Please note, this feature is not available through the mobile app.
- Select your profile picture at the top right of the screen and choose Settings.
- Find External Accounts and select Add External Account.
- Enter information about the external account you’re trying to link.
You'll need to complete the verification linking process before you can start moving money.
Please note: If this is a joint Capital One account, each owner needs to link the external account separately if they want to use it to transfer money.