The Treasury Department is preparing major changes to nonprofit financial reporting rules in an effort to expose hidden funding pipelines tied to activist organizations and political advocacy groups. The reforms target fiscal sponsorship arrangements that allegedly allowed massive sums of money to flow through nonprofit umbrellas without meaningful public disclosure. Networks connected to Arabella Advisors and the Tides Foundation reportedly became dominant vehicles for progressive political funding, election influence campaigns, and taxpayer-supported advocacy operations. The Trump administration now appears determined to force transparency into a system critics say operated for decades with minimal accountability.
Trump’s Treasury Department is cracking down on nonprofit “dark money” networks by forcing greater IRS disclosure of fiscal sponsorships and pass-through funding systems that allegedly moved billions into progressive political activism. #DarkMoney #IRS #Form990 #Bessent #Trump pic.twitter.com/xAImNaRkvn
— Matthew Brady (@mattbrady775) May 9, 2026
- The Trump administration is moving to overhaul IRS nonprofit reporting rules by expanding Form 990 disclosure requirements tied to fiscal sponsorships, government grants, and pass-through funding arrangements.
- Treasury Secretary Scott Bessent said the goal is to expose fraud, abuse, and politically connected nonprofit operations that allegedly use charitable structures to shield funding sources and activities from public scrutiny.
- Fiscal sponsorship arrangements allow projects to operate under an established nonprofit’s tax-exempt umbrella without filing separate IRS disclosures, creating major transparency gaps.
- Arabella Advisors and the Tides Foundation are identified as central players in a vast left-wing funding ecosystem that reportedly directed billions toward political advocacy, election activity, climate campaigns, judicial influence efforts, and activist organizations.
- The Arabella network alone reportedly handled billions in fundraising during recent election cycles while creating hundreds of “pop-up groups” that existed with minimal public accountability.
- Foreign-linked money, including funding connected to Swiss billionaire Hansjörg Wyss, allegedly flowed through these nonprofit systems to influence U.S. politics while avoiding traditional campaign finance restrictions.
- Multiple Biden-era federal agencies allegedly directed taxpayer dollars toward politically aligned NGOs and advocacy groups, including environmental, immigration, labor, and election-related organizations.
- The administration views new disclosure rules as a way to dismantle long-standing nonprofit funding structures that allowed politically active organizations to operate with limited transparency and oversight.
