After including earned-income tax credits, the bottom 60% of households paid less than 1% of all Federal income taxes, and the households between 60% and 80% paid 13%.
The top 20% paid 68.7% of all Federal taxes: Income taxes, Social Security and Medicare, excise and corporate taxes. The top 10% of households paid fully 72.7% of all Federal income tax, the top 5% paid 60.7%, and the top 1% paid 38.8%.
In essence, this is a vote-buying scheme by the Status Quo: the top 1% control the policies of the State in alliance with the State's own Elites, and together they buy the complicity of the bottom 60% to passively accept their dominance.