Sunlight on SuperPACs Act of 2026

This bill would change federal campaign finance law to require certain political ads paid for by independent expenditure committees, often called SuperPACs, to list their top funders. It applies to committees that spend $10,000 or more in a calendar year on independent expenditures or on contributions to other such committees. Ads that expressly support or oppose a clearly identified candidate, or that count as electioneering communications, would have to show the three persons who gave the largest payments of $5,000 or more to the ad's payer over the prior 12 months, along with the amounts. If one of those top funders is itself a political committee, the ad would also have to list that committee's two largest funders of $5,000 or more. The rules would apply to communications made on or after January 1, 2027.

Full text and official record on Congress.gov

Sponsors

• Marcy Kaptur Democrat sponsor
• 7 cosponsors