iTunes connect: I can't add new bank account or changing existing?

Solution 1:

I stumbled upon the setting by chance.

  • "Agreement, Tax, And Banking"
  • stay on the "Agreements" page
  • click on "Paid Apps"
  • You will the see a "Bank Accounts" section with an "edit" button to update your bank details

Not very intuitive, I agree that it should be under the "Banking" page and not in a sub page under "Agreements". Hopefully this saves people a call to developer support to locate the path to changing bank accounts.