I have TurboTax Premium and have been able to add in K-1's for to my personal return. Now I'm trying to add a 1120-S K-1 and don't seem to be able to. Now what?

[Vanessa A]

Please explain further.  When you say you have been able to add in K-1's for to my personal return. Now I'm trying to add a 1120-S K-1   What other K-1's did you add?

If you have a K-1 from an S-Corp it is added the same way you add any other K-1 to your return.  You would only receive a K-1 from a partnership, S-Corp or Estate or Trust.