The revised package now heads back to the House, where Republican leaders hope to approve it and send it to Trump before a self-imposed July 4 deadline. But it faces hurdles.

After debate on President Trump's massive tax bill stretched into early Monday, the Senate began a "vote-a-rama" on the "big, beautiful bill."

Senate Republicans hauled President Donald Trump’s big tax breaks and spending cuts bill to passage Tuesday by the narrowest of margins, pushing past opposition from Democrats and their own GOP ranks.