Buried in Trump’s beautiful bill is a new $250 fee on travelers to the U.S. Estimates project it could cut the federal deficit by nearly $30 billion

• A provision in the One Big Beautiful Bill Act states all visitors who need nonimmigrant visas to enter the U.S.—tourists, business travelers and international students, to name a few—must pay a “visa integrity fee,” currently priced at $250. Travelers who comply with their visa conditions will be eligible for reimbursement. The provision is estimated to bring in $28.9 billion over the next decade.

Visitors to the United States will need to pay a new fee to enter the country...