Voters vote inside the Arlington County Courthouse on September 18, 2026 in Arlington, Virginia.
Tom Brenner Getty Images
The most intense contest for control of the House of Representatives in the 2026 midterm elections could turn out to be a huge scramble on the political map. But in the most competitive races, one candidate often has a significant economic advantage.
In 11 of the 19 incumbent-challenge contests that Cook Political Report with Amy Walter rated as “close races,” clear funding disparities emerged. One campaign had access to at least twice as much money as the other, according to Federal Election Commission data compiled by OpenSecret, a nonprofit, nonpartisan organization that tracks political money. The incumbent held an overwhelming lead in every race.
The latest unified quarterly report covers activities through June 30, but some candidates have since filed additional reports related to each state’s main calendar. CNBC used the most recent FEC reporting period numbers available for each candidate as of September 18th.
This pattern crosses partisan lines, but it’s especially important for Republicans because they control the majority of seats in the heart of the House battleground. The Cook Report currently rates 21 House races as close, including 16 held by Republicans and five held by Democrats.
In Michigan’s 7th Congressional District, Republican U.S. Rep. Tom Barrett had about $2.9 million in cash, compared to Democratic challenger William Lawrence’s $383,000, a more than 7-to-1 margin.
Still, the challenger’s advantage was generally much smaller. Of the 21 races analyzed by CNBC, six challengers led the incumbent in cash, but none had twice as much money as the incumbent. By contrast, 11 incumbents had at least a 2-to-1 advantage.
Cash on hand provides a different perspective than final fundraising because it shows what campaigns are still available after spending as Election Day approaches. It also captures only a portion of the funds flowing into these contests.
Under federal campaign finance rules, super PACs and other groups can spend money on their own to support or oppose candidates without the money flowing into a candidate’s campaign account.
The next quarterly report, covering activities up to September 30th, will be published on October 15th.
