I originally chose to pay with my federal return, but would like to change that. How do I do so?
The Refund Processing Service lets you deduct your TurboTax fees from your federal tax refund. It comes in handy if you don't have a credit or debit card to pay your TurboTax fees.
To remove the Refund Processing Service and change your payment method to credit or debit please see the following TurboTax FAQ: