The president's budget proposal sits with the Senate, but whether it'll listen to the CBO's findings remains to be seen.

President Donald Trump's One Big Beautiful Bill will add $2.4 trillion to the U.S. federal debt pile, according to the Congressional Budget Office (CBO).This figure is the CBO's estimated net effect of the House bill on the deficit for 2025 to 2034,

The GOP's contentious budget bill narrowly passed in the House, faces dissent in the Senate and has drawn the ire of Elon Musk in a big way.