In this public forum we cannot diagnose why your refund has been reduced. For additional information, please see this Help Article or this TurboTax blog.
It would be necessary to contact TPG for additional information. They are the one who handles your refund if you choose to pay your fees with your refund. Please see this website for contact information: TPG. There is also a blue "Submit a request" button where you can provide your information and describe the issue.
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