To link an external account:

  1. Sign in to your account on Please note, this feature is not available through the mobile app.
  2. Select your profile picture at the top right of the screen and choose Settings.
  3. Find External Accounts and select Add External Account.
  4. 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.