Super Rich Made $345 Million Each in 2007 as Their Tax Rates Plummeted

The 400 wealthiest Americans have seen their annual incomes skyrocket over the last two decades while their tax rates have decreased dramatically, according to newly released data from the Internal Revenue Service. In fact, between 1992 to 2007, the annual incomes of this tiny club of über-rich increased seven-fold to a whopping $345 million on average, while their effective tax rate dropped by more than one-third from a 1995 peak of nearly 30%, the data shows.