Ahead of Day 1, Trump’s Team Works to Temper Expectations on Immigration

The president-elect’s immigration advisers have warned Republicans that it will take time and money from Congress to carry out the mass deportation effort he has promised to execute immediately.

President-elect Donald J. Trump vowed throughout his campaign to carry out the “largest deportation program in American history,” including a “Day 1” effort to send millions of immigrants “back home where they belong,” and putting “no price tag” on the effort.

But as he transitions from the campaign to the White House, Mr. Trump’s team is encountering a harsh reality of immigration policy: Easier said than done.

In public remarks and private conversations with members of Congress, Mr. Trump’s immigration team has conceded that his aspirations for mass deportations will be both costly and time-consuming.

Stephen Miller, the architect of Mr. Trump’s immigration agenda and his pick to be deputy chief of staff, met with congressional Republicans on Wednesday for a “level setting” of expectations and needs for immigration enforcement, according to a congressional member who participated in the meeting.

Stephen Miller, whom Mr. Trump has chosen as his deputy White House chief of staff, met with Republican members of Congress to set expectations.Hiroko Masuike/The New York Times

Tom Homan, Mr. Trump’s pick to oversee the deportations, has told Republicans to expect a phased approach that first prioritizes those with a criminal record, rather than a national sweep of any immigrant with uncertain or contested legal status. And he has made clear there is, indeed, a price tag for the efforts, saying they will need Congress to approve billions of additional dollars to carry them out.