How can i tell my fees to turbo are being paid off?

When you receive your federal refund minus your TT fees you will know TurboTax was paid.

If you elected to have your fees deducted from your refund, the IRS will send your return to Santa Barbara Bank, where they will deduct the fees and then deposit any remaining refund into your account. 

You can track your refund at the Santa Barbara website by clicking here.