You cannot change any information if you have already filed a tax return to the IRS.  However, if the IRS rejects your tax return they will send it back to your TurboTax account for the required corrections.  At that time you can change your information. 

If you need further assistance, feel free to leave a comment below.

I put a green dot routing number on my return but the card would not activate. I need to change the rouring number and the account number. is there any way to do this?