Supreme Transparency

The National Taxpayers Union is an anti-tax lobbying organization largely funded by billionaires.

Koch Network
Billionaire Charles Koch is a major funder of the National Taxpayers Union. The Charles G. Koch Foundation contributed $463,030 between 2016 and 2020. The Charles Koch Institute also donated $304,000 in 2020 and $300,000 in 2021. The organization is also an associate member of the Koch-linked State Policy Network.



Koch Network