I wouldn't make legal decision based on a video I received in the mail. When they say the IRS has not answered these questions, there is no way to prove their assertion. The courts have made these decisions. No one has legally avoided paying income taxes using these tapes. No one. Even the grifters who sell them have been reduced to admitting they are a lie.
You are responsible for paying income taxes on your income, not just your reported income.
Say what you will. And I have already stated that I choose not to fight this battle. If I were to fight it, it would go down something like this: Earn for a few years, liquidate, leave country.
End of story.
I know too many people that have done this, albeit for completely legitimate reasons. And if you never filed a return and skipped to, say, mexico, the IRS would never really be sure of just how bad you "ripped them off."