The Top 10 Percent of Income Earners Paid 70 Percent of Federal Income Tax

The Heritage Foundation

The U.S. tax system is highly progressive. The top 1 percent of income earners, by household, paid 39 percent of all federal income taxes in 2005, whereas the bottom 50 percent paid a little over 3 percent. Further, 32 percent of all tax returns filed in 2005 were from people who paid no federal income tax at all.