Tax-to-GDP Ratio: Comparing Tax Systems Around the World

https://www.visualcapitalist.com/comparing-tax-systems-around-the-world/

The One Percent rule the IRS

https://www.propublica.org/article/ultrawealthy-taxes-irs-internal-revenue-service-global-high-wealth-audits?utm_source=pocket&utm_medium=email&utm_campaign=pockethits