David Schweikert

Rep. David Schweikert will run for Arizona governor in 2026, he announced Sept. 30, signaling the end of a 15-year career on Capitol Hill that saw him become a lonely figure in national Republican politics.

Though he ascended to powerful posts in the U.S. House of Representatives, Schweikert's influence inside the GOP caucus had been waning, as the party evolved away from the fiscal concerns that buoyed his 2010 election and towards the populist image of President Donald Trump.

In 2012, he was among a small group of House conservatives who fell out of favor with then-House Speaker John Boehner, R-Ohio, after bucking leadership on several tough votes. They were punished soon after with the loss of key committee assignments.

He had a more positive relationship with Boehner's successor, Rep. Paul Ryan, R-Wis., and in 2017 scored a seat on the powerful House Ways and Means Committee, where he would remain for the rest of his tenure. He also served on Congress' Joint Economic Committee, eventually being tapped as chair.

In later years, as the GOP's focus shifted to immigration and border security, Schweikert, R-Arizona, kept his focus trained on the country's ballooning deficit, maintaining only a lukewarm relationship with Trump.

In 2020, Schweikert admitted to 11 violations of House ethics rules, including undisclosed loans and misuse of campaign funds. It was a black mark on his record, earning him a formal reprimand and fines.

He became known for delivering passionate speeches on the House floor about the country's budgetary "math." He styled himself as a fiscal Cassandra, returning to the theme with a mix of self-deprecation and cynicism.

"The drivers of the debt from today through the next 30 years are demographics," he said in a Sept. 2024 floor speech. "I get screamed at when I’m home, 'David, stop telling us the truth!'"

Schweikert reserved his fiercest criticism for the big-spending tendencies of the American left. But he was critical of the direction that American politics were heading on both sides of the aisle. Still, despite the rhetoric, he remained a reliable vote for Trump-backed budget bills, including this year's controversial package.

"I'm very frustrated, intensely frustrated, because I don't believe either Democrats or Republicans are being honest about the fiscal stresses we're up against," he told The Arizona Republic in August 2025.

"You throw everything you have to try to make something good happen, and there's an army of people making a profit that don't want you to change things."

Schweikert had floated the idea of running for higher office over the years. But he didn't follow through until this fall.

Serving as the state’s chief executive would give him a chance to pursue policy and prosperity for Arizonans, which was often thwarted by political fights in Congress, he told The Republic, launching his campaign.

“You can work as hard as you want,” Schweikert said of his eight-term tenure in Washington, D.C. “You can bring as much talent to your team as you possibly can. We have a body that can't even pass its appropriation bills.”

His 15 years in Congress earned him political enemies. Democrats accused him of kowtowing to Trump. Powerful Arizona Republicans deemed him out of step with the party's ascendant populist wing.

"David would be wise not to do this," the late conservative activist Charlie Kirk wrote when rumors of Schweikert's gubernatorial bid began circulating. Kirk and his organization, Turning Point, had backed Rep. Andy Biggs in the governor's race.

But Schweikert's exit from Congress will spare him from what could have been a bruising reelection cycle.

His seat became more competitive when Arizona redrew its congressional districts ahead of the 2022 election cycle. The 2026 midterms would have been Schweikert's first time seeking re-election while a Republican held the presidency, which typically disadvantages congressmen of the same party.

The race is one of only a handful that will determine the U.S. House's balance of power. A long list of Democrats had lined up to challenge him.

Already, Democrats had been targeting him over his vote in favor of a Trump-backed budget plan, the "Big Beautiful Bill," which is projected to add several trillion dollars to the country's deficit even as it secured sizeable tax breaks for many of Schweikert's constituents.

In interviews, Schweikert expressed frustration about the bill's fiscal impact. He said he tried to rally his party around another health care reform, centered on Medicare Advantage insurance plans, which would offset the new spending.

He was unsuccessful.

"That bill is the biggest savings bill in U.S. history. And I couldn't get a single cosponsor," Schweikert told an interviewer in August. "My anger is almost off the charts."