WASHINGTON, July 3 (Reuters) - Republicans in the U.S. House of Representatives advanced President Donald Trump 's massive tax-cut and spending bill toward a final yes-or-no vote early on Thursday morning, appearing to overcome internal party divisions over its cost.

Congress has signed off on a $3.4 trillion legislative package featuring new tax breaks, spending cuts, and more funding for defense and immigration enforcement, delivering President Donald Trump his “big, beautiful bill” despite rumblings from fiscal hawks about the projected $4 trillion it could add to the national debt over the next decade.