To advance President Donald Trump’s sweeping tax cuts, House Republicans on Monday unveiled a proposal that could hand him a powerful new tool to go after his political enemies.

The House Ways and Means Committee will meet Tuesday for a mark-up session of the 389-page draft plan, a massive bundle of draft amendments central to the Trump administration’s “Big Beautiful Bill” that aims to cut trillions of dollars in government spending.

Among those amendments, buried on page 380 of the draft, is a section that would enable Trump’s secretary of the Treasury to denounce any nonprofit as a “terrorist-supporting organization” and strip it of its tax-exempt status.

“This seems to just give the president a tool to go after his political enemies and fulfill some of the darker elements of the Project 2025 agenda,” said Ryan Costello, policy director at the National Iranian American Council.