ProPublica scored a fantastic scoop when it obtained and meticulously analyzed 15 years of raw income tax data on the wealthiest Americans. This leak of Internal Revenue Service records is by far the biggest and most important tax news in the 55 years that I’ve reported on taxes.
Thanks to the leaker, we now know beyond any doubt that the endless claims that America has a progressive income tax system are bunk. A progressive system means that the more you make, the greater the share of your income you pay in taxes. Back in 2005, I got the George W. Bush administration to acknowledge that the system stops becoming progressive near the top.
But, unfortunately, ProPublica shows that it’s even worse than what I reported back then. Continue reading.