Tax

Tax Law360 provides breaking news and analysis on federal, state, and international tax law, with a focus on business enterprises. Coverage includes high-stakes litigation, government enforcement actions, and auditing issues, as well as related policy developments.



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Latest News in Tax

  • May 05, 2026

    Miner Looks To DQ Dorsey Under The 'Hot Potato' Doctrine

    A uranium mining company is looking to disqualify Dorsey & Whitney LLP as counsel for potential intervenors in a lawsuit in Colorado federal court over an arbitration initiated by another mining company based on a mineral assets purchase, saying Dorsey can't drop it like a "hot potato."

  • May 05, 2026

    Tax Shelter Trial Defendants Claim Promoter Misled Them

    More than a dozen lawyers and defendants packed a Colorado federal courtroom Tuesday to mark the first day of testimony in the trial against four individuals accused of using their businesses to help promote and sell abusive trust tax shelters.

  • May 05, 2026

    Ending Carried Interest Tax Break May Net $88B, Report Says

    Ending the carried interest tax break could raise far more than previously estimated, nearly $88 billion in a decade, based on a new methodology put forward in a report by the Yale Budget Lab.

  • May 05, 2026

    Wash. Justices Say Millionaire Tax Shielded From Referendum

    Washington's recently passed tax on income over $1 million cannot be subject to a voter referendum, the state Supreme Court ruled, finding that the tax falls under a referendum exception because of its deemed necessity.

  • May 05, 2026

    IRS Beats Suit Claiming Secret Rule Targeted Stock Plan

    A transportation company cannot pursue its claims that the IRS adopted a secret rule that targeted its stock ownership plan, a Wisconsin federal judge ruled, throwing out the company's suit.

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Tax

Areas of Coverage

  • LITIGATION
  • Tax-related litigation in federal and state courts
  • Suits in the U.S. Tax Court and state-level tax courts
  • International tax cases
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