The Supreme Court handed Republicans a major campaign finance victory Tuesday, striking down limits on coordinated spending between political parties and candidates just months before the midterm elections.
In a 6-3 decision split along ideological lines, the high court ruled that the limits violated the First Amendment.
The ruling will reshape how tens of millions of dollars are spent in congressional races and could have an immediate impact on the 2026 midterms.
By removing the cap on coordinated spending, candidates can now work directly with party committees on far more money being spent in their races.
The decision is also expected to fuel an even larger wave of political advertising every fall, especially in battleground House and Senate contests.
Justice Brett Kavanaugh, writing for the conservative majority, called the limits a “severe infringement on First Amendment-protected political speech.”
Kavanaugh also said removing the limits could strengthen political parties, which have lost influence in recent years as outside groups and super PACs have grown more powerful.
“To uphold the political-party coordinated-expenditure limits here could therefore help consign political parties to continued second-tier status as compared to outside groups,” Kavanaugh wrote. “Weakened political parties distort the political system.”
President Donald Trump celebrated the ruling, calling it a victory for Republicans and free speech.
“The Supreme Court just took restrictions off political spending!” Trump wrote on Truth Social. “A BIG WIN FOR REPUBLICANS and, more importantly, The First Amendment!”
The National Republican Senatorial Committee brought the case in 2022 alongside now-Vice President J.D. Vance’s Senate campaign.
Trump’s Justice Department declined to defend the law in court, while Democratic groups stepped in to oppose the lawsuit.
Republican campaign leaders praised the decision and said it would help them compete more aggressively in 2026 and beyond.
“By striking down these unconstitutional caps on coordinated spending, the Court has restored core political speech and ensured parties can compete on a level playing field,” NRSC Chair Tim Scott (R-S.C.) and National Republican Congressional Committee Chair Richard Hudson (R-N.C.) said in a joint statement. “We are ready to fully support our candidates and put them in the strongest possible position to win in 2026 and beyond.”
Democrats quickly blasted the ruling, warning that it would give wealthy donors and special interests even more influence over elections.
“Today’s ruling is a win for billionaire donors and special interests who want more influence over the GOP agenda and an invitation for corruption,” Democratic Senatorial Campaign Committee Chair Kirsten Gillibrand, Democratic Congressional Campaign Committee Chair Suzan DelBene and Democratic National Committee Chair Ken Martin said in a joint statement.
The ruling strengthens national party committees by allowing them to directly support preferred candidates in ways that were previously restricted.
It could also weaken the role of super PACs, which have often dominated big-money spending in competitive races.
Party committees on both sides had been preparing for the possibility of this ruling for months.
Until Tuesday, coordinated spending between candidates and party committees, such as the NRCC or the DCCC, was capped based on the size of the district or state.
Those caps are now gone.
The change is significant because party committees can accept far larger donations than individual candidates.
National party committees can take $44,300 per year from donors, compared with $3,500 per election cycle for candidates.
Removing the coordinated spending limits effectively gives candidates more influence over a much larger pool of money being used to help them win.
The ruling could also change how campaigns spend money on television advertising.
Candidates receive lower rates for TV ads than outside groups.
If coordinated party spending receives similar lower rates, campaigns and party committees could stretch their money further on airwaves while super PACs are left paying higher prices.
That could lead campaigns to pour more money into TV ads while super PACs shift toward mailers, digital advertising and other campaign costs.
The ruling could benefit Republicans heading into the midterms because GOP party committees have been outraising their Democratic counterparts.
Democrats have often held an advantage in candidate-level fundraising, particularly in battleground races.
But recent campaign finance reports show the NRSC with slightly more cash on hand than the DSCC, while the Republican National Committee has dramatically outraised the Democratic National Committee.
Those party funds can now be deployed in direct coordination with candidates.
The decision also eliminates the need for parties to rely as heavily on their own independent expenditure arms, where they have traditionally spent tens of millions of dollars.
The ruling is the latest in a long line of campaign finance decisions from the Roberts Court that have loosened restrictions on political spending.
The 2010 Citizens United decision and the Speechnow.org ruling helped unleash super PACs with no limits on donations.
In 2014, the court struck down aggregate limits on individual donations.
In 2022, it struck down limits on candidates using donor funds to repay personal loans they had made to their campaigns.
Campaign finance watchdogs ripped Tuesday’s decision as another blow to efforts to limit the influence of big money in politics.
“Today’s decision follows a string of disastrous campaign finance rulings from the Roberts Court that began with Citizens United,” Michael Beckel, director of money-in-politics reform at Issue One, said in a statement. “By eliminating the limits that have long governed how much money parties can spend in coordination with candidates, the Supreme Court has further empowered wealthy donors and special interests with outsized influence in elections.”
For Republicans, the ruling arrives at exactly the right time.
With control of Congress on the line in November, the GOP can now use its party war chest more directly to defend incumbents, boost challengers and flood key races with candidate-approved messaging.
For Democrats already facing a fundraising gap at the party level, the decision is a brutal new complication in a midterm cycle that was already shaping up to be expensive and nasty.
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