I don't live in the U.S., neither am I a U.S. citizen, but recently I tried to find out how I could pay my capital gains tax (only a few dollars) on my E-Trade account. I spoke to some extremely bored IRS bureaucrat for about half an hour who kept quoting regulation codes. When I asked what the codes meant, she answered by referring to other regulation codes (again in a very disinterested intonation). Anyway, I ended up not paying, and nothing happened.

Don't you guys have a clause in your constitution that goes something like 'Laws must be sufficiently clear and precise. According to the principles of legality, if a law is vague, or overbroad, respectively, it is not a valid law.' As the U.S. tax code contains over 72000 pages, doesn't that qualify as invalid? Just food for thought!