https://taxfoundation.org/summary-of-the-latest-federal-inco...
> In 2017, the bottom 50 percent of taxpayers (those with AGI below $41,740) earned 11.3 percent of total AGI. This group of taxpayers paid $49.8 billion in taxes, or roughly 3 percent of all federal individual income taxes in 2017.
> In contrast, the top 1 percent of all taxpayers (taxpayers with AGI of $515,371 and above) earned 21.0 percent of all AGI in 2017 and paid 38.5 percent of all federal income taxes.
> In 2017, the top 1 percent of taxpayers accounted for more income taxes paid than the bottom 90 percent combined. The top 1 percent of taxpayers paid roughly $616 billion, or 38.5 percent of all income taxes, while the bottom 90 percent paid about $479 billion, or 29.9 percent of all income taxes.