Social security number is your number as a corporation. Do not get/sign/ask for one. Getting and using one makes you under all the UCC laws. Even if you already got one for your child, never ever use it for anything. Do not claim your child as a tax deduction on your income tax either.
I told you before that you need to refrain with all government free hand out stuff. There are so many things not to do when you want to be free. And what I am telling you here to help you to be free.
I don't have any tip for you if you wanted to use everything the government is offering and you don't have this and that. No, you will not read it from hear and you better get use to it.