"I need to get either a SSA-1099 Form / or a Non SSA-1099 form FOR BOTH my son and daughter? "
As Hackitoff says, there is no "non SSA-1099" form. Your son or daughter wouldn't have an SSA-1099 unless they were receiving Social Security, and in that case, each of them would have received one.
What I have to assume is that you are asking for something else - so why do you want an SSA-1099 or non SSA-1099 for both son and daughter anyway? What are you really looking for?
