Governors and Washington Clash Over the Division of Immigration Duties

A new wave of litigation is once again testing the boundary between federal and state authority over immigration, with governors from both parties pressing competing claims about who gets to do what.

At the center is a familiar constitutional tension: immigration enforcement is a federal responsibility, but states argue they bear real costs and should have a say in how policies play out within their borders. Several suits filed this spring ask courts to clarify those lines.

Opposite corners

Border states want more federal resources and faster processing, while some interior states are pushing back on being asked to house or transport arrivals. The disputes have produced unusual coalitions and put mayors of large cities in the middle.

Legal scholars note that courts have generally reaffirmed federal primacy while leaving states room to manage local services. The current cases probe the edges of that framework rather than overturning it.

Congress could resolve much of the ambiguity by updating decades-old statutes, but comprehensive legislation has stalled repeatedly. Until it moves, the courts will keep drawing the map one case at a time.