The Supreme Court on Tuesday struck down decades-old limits on how much political parties can spend in coordination with candidates for Congress and president, erasing a key provision of federal election law that had been in place since the 1970s.
The court's conservative majority ruled 5-4 to side with Republican plaintiffs who had challenged the spending caps, including Vice President JD Vance. The decision marks another significant shift in campaign finance law following the court's landmark 2010 Citizens United ruling that opened the door to unlimited independent spending by corporations and unions.
Republican committees for House and Senate candidates filed the lawsuit in Ohio in 2022, joined at the time by then-Senator Vance and then-Rep. Steve Chabot. After President Donald Trump began his second term, the Federal Election Commission dropped its defense of the law and joined with Republicans in urging the court to overturn it.
The limits were designed to prevent large donors from circumventing caps on individual contributions to candidates by directing unlimited sums to political parties with the understanding that the money would be spent supporting those candidates. The Supreme Court had previously upheld these limits as recently as 2001.
What the Right Is Saying
Republican groups celebrated the decision as a victory for free speech and political equality. Conservative legal advocates had long argued that existing limits unfairly burdened parties compared to other organizations now permitted to spend unlimited amounts under Citizens United.
Justice Samuel Alito, writing for the majority, described Citizens United as "much maligned, I think unfairly maligned." He said the effect of Tuesday's ruling was to "level the playing field" by expanding rights to spend freely that had previously belonged primarily to media companies and other outside groups.
The Republican National Committee praised the decision in a statement, saying it "corrects an outdated framework that put political parties at a disadvantage compared to super PACs and other outside groups."
Former Federal Election Commission Chairman Bradley Smith, a Republican who served from 2000 to 2005, argued the ruling reflects the reality of modern campaign finance. "The world has changed dramatically since these limits were enacted," he said in an interview with PBS.
What the Left Is Saying
Democratic groups and progressive advocates called on the court to uphold the spending limits, arguing they serve as a critical safeguard against corruption and the appearance of corruption in federal elections. They pointed out that even opponents of current restrictions acknowledged the limits had disadvantaged political parties compared to other organizations now free to spend unlimited amounts.
Senator Amy Klobuchar of Minnesota, who has championed campaign finance reforms, argued that the ruling creates new avenues for wealthy donors to exercise outsized influence over elections through party committees.
Justice Sonia Sotomayor, writing in dissent, echoed concerns raised during oral arguments. "Every time we interfere with the congressional design, we make matters worse," she said, a reference to Congress's deliberate framework for regulating campaign spending.
The Democratic National Committee did not issue a public statement on the ruling as of Tuesday afternoon.
What the Numbers Show
Federal Election Commission data shows coordinated party spending for Senate races last year ranged from $127,200 in several states with smaller populations to nearly $4 million in California, the most populous state.
For House races, the previous limits capped coordinated party spending at $127,200 in states with only one representative and $63,600 everywhere else. There are seven states with single representatives: Alaska, Delaware, North Dakota, South Dakota, Vermont, Wyoming, and the District of Columbia.
The 2010 Citizens United decision overturned a separate ban on corporate and union spending in federal elections. Within years, super PACs emerged as major forces in federal campaigns, raising hundreds of millions of dollars from anonymous donors.
Campaign finance disclosures show that outside groups now routinely outspend political parties in competitive races. In the 2024 election cycle, super PACs and other independent expenditure groups reported more than $2 billion in spending, compared to approximately $500 million spent by national party committees.
The Bottom Line
The ruling effectively removes one of the last major restrictions on coordinated campaign spending in federal elections. Political parties will now be able to raise and spend unlimited amounts in coordination with their candidates, a power that had been prohibited since the Federal Election Campaign Act amendments of 1974.
Democrats may face particular strategic challenges in the short term, as Republican-aligned outside groups already dwarf Democratic equivalents in terms of fundraising capacity. However, party committees themselves retain substantial donor networks and infrastructure that could prove valuable under the new rules.
The decision does not affect limits on direct contributions from individuals to candidates or political action committees. Independent expenditure groups like super PACs also remain unaffected by Tuesday's ruling.
Legal experts expect challenges to other remaining campaign finance restrictions in coming years, as conservative justices have shown continued willingness to revisit precedents established before Citizens United.