After you file

a rejected return is not an incomplete return. 

 

The return is complete but there are cicumstance where the IRS doesn't permit efile (for example, you are separated and do not know your spouse's SS# or someone else claimed your child already).

 

TT is charging you for using its software to determine your tax liability.  As noted in the other post, it is not charging you to efile; that is your choice to efile or mail.