Does TurboTax Online Calculate allowable Roth Contribution?

I am close to the AGI limit and I ran through the IRA portion of the program, but I can't seem to view my AGI to make my own calculation, and the IRA section only asks what I want to contribute - I don't see anywhere that it tells me my max allowable contribution. Do I have to file first before I can even see my AGI? Is there a worksheet in the program to access that can calculate the allowable contribution before filing?