Tax time pushes some Americans to take a hike
But not everyone's motivations are as lofty as Superman's. Many say they parted ways with America for tax reasons.
The United States is one of the only countries to tax its citizens on income earned while they're living abroad. And just as Americans stateside must file tax returns each April - this year, the deadline is Tuesday - an estimated 6.3 million U.S. citizens living abroad brace for what they describe as an even tougher process of reporting their income and foreign accounts to the IRS. For them, the deadline is June.
But those of more modest means renounce, too. They say leaving America is about more than money; it's about privacy and red tape.