The U.S. Supreme Court has issued its latest ruling on campaign finance.

A decades-old law limiting how much money political parties can spend in coordination with candidates was struck down by the Supreme Court on June 30, 2026. Citing First Amendment principles, the court held in NRSC v. FEC that the limit unduly prevented political parties from “freely” and “fully” advocating for their respective nominees. The case marks the Roberts court’s latest chapter in a 20-year trajectory toward a more deregulated campaign finance system.

While not the earth-shattering decision that was Citizens United, the 2010 ruling that struck down limits on corporate and union campaign spending as a violation of their free speech, NRSC v. FEC is still significant. And it has the potential to materially reshape the American political process going forward.

Originally published on theconversation.com, part of the BLOX Digital Content Exchange.