But he has long said he supports the policies in it, particularly the more generous research and development expensing that he says would help U.S. companies compete globally.
Senate GOP kills bipartisan tax deal, raises alarms about fate of Trump tax cuts
→
"Substantively, I'm not undecided. It's clear where I am," Mr. Young said. "But the question is, do I want my vote to be perceived as something it's not."
Senate Republicans poised to sink bipartisan tax bill that passed in GOP-run House
→