The new repeal bill would keep the levies on top earners.
Republican are facing a Sept. 30 deadline to get the repeal done.
Leaders of the House Freedom Caucus are concerned that time is running out to deliver a tax revamp.
Few details have emerged, although key players are determined to get something done.
Sen. Mitch McConnell is pushing for an Obamacare repeal vote next week, but some GOP senators remain resistant.
The Senate remains bogged down with the president’s call for undoing Obamacare.
House Republicans are growing frustrated with the lack of any details about the Trump administration’s tax plan.
Trump's proposal to eliminate the deductibility of state and local taxes is not sitting well with some in his party.
House Speaker Paul Ryan doubts whether Trump's corporate tax cut can be offset by other revenues sources.
It wants to eliminate a trillion-dollar tax break that mostly benefits wealthy filers in Democratic states.