Republicans will keep "some form" of the tax deduction for state and local taxes, GOP Rep. Chris Collins told Bloomberg. ""It's ironclad that you will not see a full repeal, which was initially within the framework," he said.
Why this matters: A repeal of that deduction would face intense opposition from those representing high-tax states like California, New York or New Jersey.
Go deeper: Here's a chart that shows vulnerable Republicans from districts with large numbers of state and local deductions.