If you are using the TurboTax desktop CD/Download editions the only fee is if you e-file a state tax return. There is currently a $20 charge for a state e-file. This fee can be avoided by printing and mailing the state tax return.
TPG is not involved whatsoever, unless for some reason you decide to have the $20 state e-file fee paid from the federal tax refund. If you really want to choose this option there is a $40 service charge. You do not have use this option, just pay the $20 state e-file fee with a credit card. There is no service charge to use a credit card.
The federal tax return is free to e-file for up to 5 federal tax returns.
