Paul Kiel

Stay informed with Paul Kiel’s coverage and analysis for Fortune.

  • Donald TrumpFinance

    Trump is fighting an audit that could cost him over $100 million because he claimed 2 tax breaks for the same Chicago building

    By Paul Kiel, Russ Buettner, and others
  • Steve Ballmer, CEO of Microsoft Corp., with other CEOs.Finance

    How a slick accounting maneuver led to a $29 billion tax bill for Microsoft

    By Paul Kiel and ProPublica
  • Private jetSuccess

    The tax system is so upside down that millionaires and billionaires get huge breaks from their private jets and megayachts, Secret IRS Files reveal

    By Paul Kiel and ProPublica
  • Former Microsoft CEO Steve Ballmer listens to a speaker during the Microsoft Shareholders Meeting December 3, 2014 in Bellevue, Washington.Features

    When the IRS got tough on Microsoft, the tech giant got tougher

    By Paul Kiel and ProPublica