On the form 1040 page 2 where your account would normally be if you had the refund going directly to you will be the temp account number at the bank that was set up to receive the refund. All the IRS sees is a bank account to deposit the refund ... they don't care which bank as long as that bank will accept the deposit. To have the fees withheld from the refund the processing bank must get the refund ... it will not be sent directly from the IRS to you. It will go from the IRS to the processing bank to you.
In the legal papers they had you sign this info should be spelled out and your bank account should be listed for the subsequent deposit once they receive the refund, disperse the fees to the tax company & themselves for the service and then send the balance to you. Read those forms carefully.
