Senate Democrats probe Trump-linked firms over IRS settlement shield

Senate Democrats demanded answers from 11 Trump-connected companies on whether a May 19 Justice Department addendum to Donald Trump’s IRS settlement shields them from audits, civil penalties or even prosecution. Elizabeth Warren, Ron Wyden and Chuck Schumer sent letters to the Trump Organization, World Liberty Financial, Powerus, 1789 Capital, Kalshi, Polymarket, Foundation Future Industries, Tag Air, American Bitcoin, Kaz Resources and Trump Media and Technology Group, asking for responses by July 20, 2026.

The settlement language could be broad enough to protect businesses that are “sufficiently related or affiliated” with Trump and his family. The addendum said the IRS is “forever barred and precluded” from pursuing or prosecuting existing audits or reviews of Trump, his family and “related or affiliated individuals” and businesses for matters pending before the IRS or other agencies. That wording could reach far beyond Trump personally, potentially affecting companies tied to his relatives and business network.

The settlement also created a $1.776 billion Anti-Weaponization Fund. In their letters, the senators asked each company whether it believed it was covered by the deal, whether any pending government audits or investigations had been halted since May 19, and what communications it had with the Trump administration.

Donald Trump Jr. and Eric Trump partially own Kaz Resources and Powerus, both serve on the board of Tag Air, and the Trump family co-founded World Liberty Financial and retains an ownership stake. Warren and Wyden pressed Treasury Secretary Scott Bessent, IRS CEO Frank Bisignano and the Treasury inspector general for tax administration earlier in May, calling the arrangement an “outrageously corrupt settlement agreement.”

The legal fight grew out of Trump’s $10 billion lawsuit against the IRS over disclosure of his tax information. The addendum ended any existing IRS audits of Trump, his family and their companies, though it remained unclear whether Trump, his relatives or any of the affected businesses were under active audit at the time. A 2024 New York Times report put a long-running audit at more than $100 million.