From the summary:
280 Most Profitable U.S. Corporations Shelter Half Their Profits from Taxes.
“These 280 corporations received a total of nearly $224 billion in tax subsidies,” said Robert McIntyre, Director at Citizens for Tax Justice and the report’s lead author. “This is wasted money that could have gone to protect Medicare, create jobs and cut the deficit.”
* 30 Companies average less than zero tax bill in the last three Years, 78 had at least one no-tax year.
* Financial services received the largest share of all federal tax subsidies over the last three years. More than half the tax subsidies for companies in the study went to four industries: financial services, utilities, telecommunications, and oil, gas & pipelines.
* U.S. corporations with significant foreign profits paid tax rates to foreign countries that were almost a third higher than they paid to the IRS on their domestic profits.