It was not her main residence but what I am having trouble with is what form or attachment do I fill out with this information Im not finding one that asks for COST OF LAND or any of the boxes Carl has referenced. What form/attachment, letter or number do I enter the information on. I tried under 1099S but that is for the sale of the entire property, do I go to sale of investments? I can enter the correct answers if I can find the correct form
