Money The secret IRS files: Trove of never-before-seen records reveal how wealthiest avoid income tax June 10, 2021June 13, 2021Jesse Eisinger, Paul Kiel and Jeff ErnsthausenComments Off on The secret IRS files: Trove of never-before-seen records reveal how wealthiest avoid income tax ProPublica obtained IRS information showing how billionaires like Jeff Bezos and Warren Buffett pay little in income tax compared to their wealth.