US political parties can now work far more closely with candidates on campaign spending, after a Supreme Court ruling removed long-standing federal limits just as the 2026 midterm race accelerates.
The ruling, issued Tuesday, June 30, rolls back caps on money party committees can spend in coordination with individual campaigns. Before the decision, parties often relied on separate independent spending operations that could not coordinate strategy with candidates.
That wall is now lower. Party committees can coordinate on advertising, timing, targeting and message, according to strategists. Campaign committees also have access to discounted television advertising rates, meaning coordinated party spending may buy more airtime than outside group spending did before.
Republicans quickly cast the decision as useful in Senate races. In a memo to supporters and allies, the National Republican Senatorial Committee said: “The NRSC can spend without limit in direct coordination with all Senate campaigns on all expenditures.”
The committee argued the ruling helps both parties but may benefit Republicans faster because their committees have more cash. Recent campaign disclosures showed the Republican National Committee with more than $125 million in reserves, while Democratic National Committee filings showed less than $15 million on hand and more than $18 million in debt.
Democrats have pointed to stronger fundraising by individual candidates and to party wins in 2025 elections. But some Democratic voices said the party will have to adapt quickly to the new rules.
Doug Heye, a Republican strategist, said the GOP had prepared for this fight for years. Democratic strategist Sawyer Hackett said his party had been “caught flat footed” ahead of the midterms.
Alex Hoffman, a Democratic donor adviser, put the choice more bluntly: “You can make billionaires public enemy number one all you want, but in the end we need them.”
