The proposals from Republicans keep in place the current $10,000 deduction of state and local taxes, called SALT, drawing quick blowback from GOP lawmakers from New York and other high-tax states.

Republican leaders are aiming for quick negotiations over needed changes to the newly unveiled Senate tax bill which lacks the votes to secure majorities in both chambers as written.

The proposal would salvage some clean-energy tax credits and phase out others more slowly, making up some of the cost by imposing deeper cuts to Medicaid than the House-passed bill would.