I suggest that you attend one of Mas' LFI classes. He discusses in detail what you need to do. I can't begin to tell you here what he presented in 5 days. It's well worth the money for this very reason.
I don't know if he still does this, but it used to be that if you attened one of his classes, he'd be your expert witness for expenses only.
I don't know if he still does this, but it used to be that if you attened one of his classes, he'd be your expert witness for expenses only.