The Treasury Department says Republican leadership will lead to enough growth to offset the expensive plan, but other groups aren't so sure.
If all goes according to plan, it could be on the Senate floor by the end of this week.
The White House wants Congress to approve $44 billion for hurricane aid, but it's conscious of increasing the national debt.
Multiple analyses have found some in the middle class could end up paying more taxes under the new bill.
Another intraparty fight is slowing down the tax reform bill.
And it's making some Republicans jittery.
Republicans are dropping efforts to pass the controversial border adjustment tax championed by House Speaker Paul Ryan.
Kansas Gov. Sam Brownback has been nominated to head the Office of International Religious Freedom under the State Department.
What does the House GOP's new health care bill mean?