A month into the new Congress, House and Senate Republicans are still not on the same page on how to tackle President Donald Trump’s agenda raising the possibility the two chambers could be on a collision course that imperils Trump’s domestic priorities in the first months of his second term.

Senate Republicans broke with their House counterparts on pivotal legislation to carry out President Donald Trump’s agenda Wednesday after weeks of rising frustration with House Speaker Mike Johnson’s inability to overcome ideological infighting among lawmakers.

WASHINGTON—House Republicans, struggling with their narrow majority and lawmakers’ demands for spending cuts, are considering an extension of President Trump’s expiring tax cuts that would last for as little as five years.