Ninety-three House Democrats filed an amicus brief in federal court on May 18, 2026, urging a judge to block a settlement between the Trump administration and plaintiffs in a lawsuit against the IRS, a settlement that would establish a $1.776 billion "Anti-Weaponization Fund" administered by the Department of Justice [1]. The filing, lodged in the Southern District of Florida before Judge Kathleen Williams, argues that the arrangement constitutes unconstitutional self-dealing because a sitting president is, in effect, both the plaintiff and the controlling authority over the defendant agency [1][2].
The settlement arose from litigation in which plaintiffs alleged the IRS targeted them on political grounds [1]. Under its terms, the government agreed to fund a compensation mechanism styled as an anti-weaponization initiative, drawing from federal appropriations without a direct congressional authorization for that specific fund [2]. Critics argue the structure allows the executive branch to unilaterally redirect public money toward political allies while bypassing the congressional appropriations process, a process the Constitution assigns exclusively to the legislature [1][2].
The amicus brief frames the challenge on separation-of-powers grounds, contending that the president cannot simultaneously prosecute a civil claim against an agency he directs and then negotiate a settlement that binds the Treasury [1]. The legislators argue the arrangement creates an unprecedented conflict of interest in the executive branch's exercise of litigation authority [1]. Separately, Rep. Jamie Raskin introduced companion legislation that would prohibit the use of federal funds to operate or capitalize the Anti-Weaponization Fund, adding a statutory track to the judicial one [1].
Judge Williams has not yet ruled on whether to accept the amicus brief or on any motion to block the settlement's implementation. The congressional filing does not carry the force of a party pleading, but it signals that lawmakers may pursue independent standing to intervene if the court declines to act [2]. Legal analysts note that the appropriations argument may represent the stronger procedural pathway, given that courts have historically been reluctant to confer standing on individual legislators absent a direct injury to their institutional prerogatives [2].
The outcome will likely turn on whether Judge Williams accepts the separation-of-powers framing or defers to executive litigation discretion. If she declines to block the settlement, the Raskin legislation provides an alternate avenue, though its passage through the current Congress remains uncertain [1][2].