WASHINGTON — Democrats suffered a crucial defeat of their bid to protect President Biden’s $1.9 trillion stimulus package deal on Thursday after the Senate’s high rule enforcer mentioned a plan to extend the federal minimal wage couldn’t advance as a part of it, successfully knocking out an important piece of his plan backed by progressives.

Elizabeth MacDonough, the Senate parliamentarian, instructed senators and workers that the availability, which might regularly enhance the wage to $15 an hour by 2025, violated the strict budgetary guidelines that restrict what might be included within the package deal, two aides mentioned on Thursday. The aides disclosed the ruling on situation of anonymity as a result of they weren’t approved to touch upon it.

The Home is predicted to vote on the $1.9 trillion package deal as early as Friday, with the wage enhance included, and it was not clear whether or not the choice would alter their plans. But it surely gave Republicans grounds to jettison the availability when the Senate considers the stimulus measure shortly after below a fast-track process known as budget reconciliation, which shields it from a filibuster, permitting it to move with out Republican help.

Democrats are working to win enactment of the pandemic support package deal earlier than mid-March, when federal unemployment advantages start to lapse. Doing so by way of reconciliation ensures pace, nevertheless it additionally comes with stringent guidelines that purpose to stop the method from being abused for coverage initiatives that haven’t any direct impact on the federal funds.

Republicans had argued that the minimal wage enhance championed by Mr. Biden and high Senate Democrats was such an abuse, partially as a result of it had a “merely incidental” impact on the funds. Ms. MacDonough, the arbiter of Senate process, agreed, ruling that it was in violation of the so-called Byrd Rule, named for former Senator Robert Byrd, Democrat of West Virginia and a grasp of procedural techniques.

The destiny of the availability had lengthy been tenuous within the Senate, notably as a result of two moderates, Senators Joe Manchin III of West Virginia and Kyrsten Sinema of Arizona, have publicly mentioned they don’t help such a big enhance to the federal minimal wage.

Whereas the bulk usually follows recommendation from the parliamentarian, Democrats may additionally attempt to overrule her steering, forcing a vote and successfully insisting on together with the wage enhance within the laws anyway. Earlier than the ruling, high Democrats had signaled that they might not help taking such an uncommon step, and it was not clear whether or not they may muster a majority for doing so.