Senators to Unveil the ‘Ex-Patriot Act’ to Respond to Facebook’s Saverin’s Tax ‘Scheme’ .....

In September 2011, Saverin relinquished his U.S. citizenship before the company announced its planned initial public offering of stock, which will debut this week. The move was likely a financial one, as he owns an estimated 4 percent of Facebook and stands to make $4 billion when the company goes public. Saverin would reap the benefit of tax savings by becoming a permanent resident of Singapore, which levies no capital gains taxes.