If you choose to pay your TurboTax fees by having them deducted from your federal refund there is a refund processing fee of $39.99 ($44.99 in CA) which has been in effect for years. You can avoid the fee by paying your fees upfront using a credit/debit card.
REMOVE REFUND PROCESSING FEE
https://ttlc.intuit.com/questions/1900517-how-do-i-remove-refund-processing-fees-in-turbotax-online-...
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