Taxation is theft and those who labor to pay them are slaves. From Doug Casey at internationalman.com:
To eliminate misunderstanding as to what taxes are, it is helpful to define the word “theft.” One good definition is “the wrongful taking and carrying away of the personal goods of another.” The definition does not go on to say, “unless you’re the government.”
There is no difference, in principle, between the State taking property and a street gang doing so, except that the State’s theft is “legal” and its agents are immune from prosecution. Many people do not accept that analogy, because the government is widely viewed as being of, for, and by the people, even though it’s also acknowledged as acting badly from time to time.
Suppose a mugger demanded your wallet, perhaps because he needed money to buy a new car and threatened you with violence if you weren’t forthcoming. Everyone would call that a criminal act. Suppose, however, the mugger said he wanted the money to buy himself food. Would it still be theft? Suppose now that he said he wanted your wallet to feed another hungry person, not himself. Would it still be theft?
Now let’s suppose that this mugger convinces most of his friends that it’s okay for him to relieve you of your wallet. Would it still be theft? What if he convinces a majority of citizens? Principles stand on their own. Even if a criminal act is committed for a good purpose, or with the complicity of bystanders, (even if those people call themselves the government), it is still an act of criminal aggression.