The Senate parliamentarian ruled several key provisions in Trump's tax and spending bill violate the rules and therefore must be removed from the final package.

However, the bill faces a significant challenge as Senate Parliamentarian Elizabeth MacDonough scrutinizes its compliance with legislative rules. Elizabeth MacDonough, the Senate Parliamentarian, plays a crucial role in ensuring the bill adheres to the strict guidelines of budget reconciliation.

The Senate parliamentarian has rejected several controversial provisions in the GOP’s ‘big beautiful bill’ over the last few days. Senate Majority Leader John Thune (R-S.D.) aims to have the bill on President Trump’s desk by July 4.