U.S. Senate Republicans have unveiled their version of President Donald Trump's sweeping tax-cut and spending bill that is broadly similar to the legislation that narrowly passed the House of Representatives last month.

Under current law, the maximum child tax credit is $2,000, which will revert to $1,000 after 2025 without action from Congress. Both House and Senate proposals would increase the top credit, but phase-ins would mirror the current tax break.