Senate Majority Leader John Thune can afford to lose three Republican senators and still pass the bill, and there are more than that, right now, who have problems with it. Like the House, he will have to balance the concerns from moderate and conservative members of his conference.

The tax cut package that passed the U.S. House and President Trump has dubbed the "big, beautiful bill" may change before it becomes law.

President Donald Trump's "big, beautiful bill" is heading to the Senate. When will no tax on overtime, tips begin? What to know.