NOL (net operating loss) calculation Form 172?

I have a casualty loss carryover from last year, and apparently the IRS says to use Form 172? I can find no reference in Turbotax Windows that this form will exist. Is Form 172 just for calculation and I don't need to file it with my return?


If I have to do my own taxes by hand, I'm kind of confused what TurboTax is for.