I am using the Turbo Tax (Mac) Home and Business this year and things are arranged differently from the navigation indicated, the Other Tax Situations is under the Personal Tab -- Other Return Info.
I had solved this directly on the forms before reading this solution because I was unable to find the place in the "Easy Step" to enter the 6 digit IP Pin. So, I went to Forms mode, then the "Info Wks" after Part VII is the section on the forms for Identity Pin Protection.
