If your federal refund isn't enough to cover the fees and the extra $40 Refund Processing Service charge you could get a prepaid visa debit card at Walmart to pay the fees.
How to pay the fees
https://ttlc.intuit.com/community/payments/help/how-can-i-pay-for-my-turbotax-online-fees/00/27388
What types of payments does Turbo Tax accept
https://ttlc.intuit.com/community/payments/help/what-forms-of-payment-does-turbotax-online-accept/00...
