US Federal 2025-2026 Regular Session

US Federal Senate Bill SB3942

Introduced
 
Introduced
2/26/26  

Caption

SPONSOR Act

Summary

SB3942, the SPONSOR Act, would amend the Internal Revenue Code to impose new liability rules on certain tax-exempt 501(c)(3) organizations that act as fiscal sponsors. Under the bill, if a charitable organization receives deductible contributions for a sponsored project and exercises control over those funds, it could be held responsible for criminal liability and civil liability arising from specified “covered activities” connected to that sponsored funding arrangement. The bill defines covered activities broadly to include aiding and abetting international terrorism tied to a designated foreign terrorist organization, using force or credible threats to interfere with constitutional rights, and using force or physical obstruction to block the movement of goods in commerce. It also creates a presumption that the sponsoring organization is responsible for ensuring that funds are used lawfully, while preserving defenses based on due diligence and reasonable oversight. In practical terms, the bill would increase compliance and legal-risk exposure for nonprofits that serve as fiscal sponsors for outside projects or advocacy efforts.

Impact

The bill would amend Section 501 of the Internal Revenue Code by adding a new subsection that specifically targets fiscal sponsorship arrangements involving 501(c)(3) organizations. It would not change the tax-exempt status rules directly, but it would create a new federal liability framework tying charitable fundraising and fund administration to criminal and civil consequences when sponsored activities fall within the bill’s defined categories. Nonprofit fiscal sponsors, their donors, and sponsored projects would be the primary affected parties, and organizations would likely need stronger oversight, documentation, and vetting procedures to reduce exposure.

Sentiment

No committee transcript or vote record is available, so there is no recorded debate or roll-call sentiment to assess. Based on the bill text and title, the measure appears to be framed as a security- and accountability-focused proposal aimed at preventing misuse of charitable fiscal sponsorships. The overall tone of the legislation is punitive and preventive, emphasizing liability and oversight rather than incentives or regulatory relief.

Contention

The main points of contention are likely to be the breadth of the liability standard and the scope of the conduct covered. Supporters would likely argue that the bill closes loopholes and prevents tax-deductible funds from supporting terrorism, intimidation, or obstruction of commerce. Opponents are likely to argue that the bill could chill lawful nonprofit activity, advocacy, protest support, and legitimate fiscal sponsorships by making sponsoring charities responsible for the actions of outside projects, even where the sponsor exercised due diligence and reasonable oversight. The inclusion of constitutional-rights interference and commerce-blocking conduct may also raise concerns about overbreadth and potential effects on protest-related or political activity.

Companion Bills

US HB7799

Same As SPONSOR Act

Similar Bills

No similar bills found.