House Speaker Mike Johnson faces a potential revolt from within his own party Tuesday as Republicans signal they may break ranks with President Donald Trump over his controversial tariff policies, setting up a dramatic showdown that could reshape the administration’s economic agenda.
Johnson plans to ask the House to pass procedural rules through July 31 that would ban members from bringing up resolutions challenging Trump’s sweeping tariffs on products from dozens of U.S. trading partners. But key Republicans have made clear they’re prepared to vote against the measure, potentially opening the floodgates to Democratic efforts to dismantle the president’s signature economic policy.
With full attendance, just two Republican defectors would be enough to sink Johnson’s proposed extension, creating a political nightmare for GOP leadership as the 2026 midterm elections loom large.
Reps. Kevin Kiley of California and Thomas Massie of Kentucky have already vowed to vote “no.” Rep. Don Bacon of Nebraska went further, directly challenging the economic logic behind Trump’s tariffs.
“American consumers pay the tariffs and thus it is a big tax,” Bacon told Punchbowl News. “I support giving these authorities back to Congress.”
The rebellion comes as Republicans grow increasingly anxious about November’s midterms. Democrats have enjoyed double-digit overperformances in late 2025 and early 2026 special elections, while President Trump’s approval rating has slipped to 37% according to Pew Research.
If Johnson’s procedural vote fails, Democrats are likely to force a vote as early as Wednesday on a resolution to overturn Trump’s tariffs on products from Canada, followed by resolutions aimed at tariffs on Mexican and Brazilian products. The Canada vote in particular would prove especially difficult for Republicans — Johnson told reporters he’ll need help from the White House if the administration wants to defeat it.
The tariff controversy represents just one flashpoint in a growing divide between party leadership and vulnerable moderates. A group of GOP lawmakers huddled on the House floor Monday night to finalize their strategy ahead of the vote.
Rep. Jen Kiggans of Virginia has warned colleagues of the political fallout for House Republicans. Her concerns reflect the precarious position facing many moderate Republicans who must balance loyalty to Trump with the economic anxieties of constituents facing higher prices.
The duties function as a form of import tax paid by American companies, which must either absorb the additional costs or pass them along to consumers through higher prices. Despite Trump’s repeated claims that foreign producers bear the brunt of tariff costs, critics argue Americans “pay one way or the other — via higher prices or less choice.”
Some Republicans still hope the Supreme Court will strike down the tariffs, which would ease voter concerns while sparing lawmakers from a direct confrontation with the president. Johnson argued Tuesday that Republicans should prevent votes until the court rules on a pending case challenging Trump’s use of emergency authority to impose tariffs. “I think the sentiment is that we allow a little bit more runway for this to be worked out between the executive branch and the judicial branch,” Johnson said.
The tariff fight isn’t the only issue straining relations between GOP moderates and leadership. Reps. Brian Fitzpatrick of Pennsylvania, Rob Bresnahan of Pennsylvania, Ryan Mackenzie of Pennsylvania, Nick LaLota and Mike Lawler of New York, and David Valadao of California have been involved in efforts to broker an extension of enhanced health insurance subsidies that lapsed on January 1.
Those subsidies, enacted and extended by Democrats under former President Joe Biden, had helped more than 20 million Americans afford health coverage. Fitzpatrick led a discharge petition aimed at forcing a vote on extending the subsidies, successfully bypassing Speaker Johnson’s objections when four Republicans signed on in December.
“I haven’t seen anything objectionable yet,” Fitzpatrick said regarding Johnson’s health care plan. “For me to vote against it, I’d have to find something objectionable. I wouldn’t vote against it in protest.”
Fitzpatrick will meet Wednesday with the Problem Solvers Caucus to discuss next steps on health care, continuing the group’s efforts to find bipartisan solutions on contentious issues.
The moderate rebellion marks a significant shift for House Republicans, who have largely maintained unity throughout Trump’s presidency despite private misgivings. GOP lawmakers have historically been reluctant to openly criticize the president, making Tuesday’s potential defections all the more remarkable.
Majority Leader Steve Scalise and Rep. Richard Hudson of North Carolina have been working behind the scenes to hold the caucus together, but the political pressures facing vulnerable members appear to be overwhelming appeals for party loyalty.
The showdown arrives at a pivotal moment for Republicans, who can ill afford internal divisions with control of the House hanging in the balance. Whether Johnson can navigate this crisis without alienating either moderates or Trump loyalists will determine not just the fate of the tariff policy, but potentially the trajectory of the GOP’s entire legislative agenda heading into the critical midterm campaign.