Forbes Top Tax Tips From Zuckerberg's Facebook Bonanza Forbes The revelation that Facebook's Mark Zuckerberg plans to exercise $5 billion worth of stock options before his IPO suggests his 2012 tax bill could be close to $2 billion! See Zuckerberg's 2012 personal income tax bill: $1.5 billion. Facebook could be the next Google Nashua Telegraph Life After IPO! Facebook: Growth? Innovation? Development? Profits? You Bet! Technorati IPO Euphoria, Without Much Memory New York Times Wall Street Journal – Washington Post – BusinessWeek all 1,243 news articles