On paper at least, federal tax law requires corporations to pay 35 percent of their profits in federal income taxes. In fact, while some of the 258 corporations in this study did pay close to the 35 percent official tax rate, the vast majority paid considerably less. And some paid nothing at all. Over the eight years covered by this study, the average effective tax rate (that is, the percentage of U.S. pretax profits paid in federal corporate income taxes) for all 258 companies was only 21.2 percent.
• In 2015, 29 companies paid no federal income tax, and received $1.46 billion in tax rebates. In 2014, 28 companies paid no income tax, and received $1 billion in rebates. In 2013, 32 companies paid no income tax, and got $3.9 billion in rebates. (See Appendices with year-by-year results.)
Tax subsidies for the 258 companies over the eight years totaled a staggering $527 billion, including $50 billion in 2008, $65 billion in 2009, $74 billion in 2010, $79 billion in 2011, $65 billion in 2012, $72 billion in 2013, $70 billion in 2014, and $52 billion in 2015. These amounts are the difference between what the companies would have paid if their tax bills equaled 35 percent of their profits and what they actually paid