Or if the check is not from the IRS/US Treasury, did you choose to pay your TurboTax fees out of your refund, and did the check in that case come from the intermediary bank where the fees are paid?
i.e, if you used that option to pay fees, did the deposit from the intermediary bank to your bank fail? If so, it goes back to the intermediary bank, who issues you a check in the mail.
Who is the check from?
