My federal tax return is processing, but it's less than the amount TurboTax told me...

[os7]

My federal tax return is finally processing, but I'm getting about $29 less than what TurboTax said I was getting. I don't want to sound dramatic, but I'm confused as to why I'm getting less on my return.

[SweetieJean]

Did you have TT fees deducted from the refund?  If not, the IRS will mail you a letter. They do not notify TT.

[os7]

I don't think I did. I tried looking on my return, but there's no indication that I had to pay any fees. I'll keep an eye out for a letter, but what should I do if I don't receive one?