Mass layoffs of US federal workers will begin within two days, the White House says, as lawmakers trade blame over the first government shutdown in almost seven years.

The shutdown began on Wednesday after Republicans and Democrats in Congress failed to agree on a new spending plan before the midnight deadline.

There are few signs of compromise, with a vote to end the shutdown failing just hours after it started. The Senate has since adjourned, raising fears that the shutdown could extend, risking hundreds of thousands of jobs and threatening to cost the US economy billions in lost output.

During a White House briefing Wednesday, Vice-President JD Vance and Press Secretary Karoline Leavitt accused Democrats of political maneuvering. If they are so worried about the effect this is having on the American people, and they should be, what they should do is reopen the government, not complain about how we respond, Vance said.

Leavitt added that mass job cuts would occur within days, stating, Sometimes you have to do things that you don't want to do; Democrats put us in this position. This reflects a broader blame game between both parties, with Senate Democrat Chuck Schumer accusing Republicans of trying to bully Democrats into accepting their funding plan.

Democrats are demanding guarantees for healthcare funding in exchange for a spending deal, while Republicans advocate a temporary funding measure until mid-November.

Democrats claim they permitted the shutdown to negotiate necessary healthcare benefits for lower-income Americans, but have faced roadblocks in talks with Republicans.

Senator Chris Murphy remarked, Why are they boycotting negotiations? The government will open when Republicans get serious about talking to Democrats. Meanwhile, Republicans have stated that healthcare extensions are a lower priority and that the focus must remain on keeping the government open.

An expected 40% of federal workers—around 750,000—could be put on temporary leave, with past instances of furloughed employees receiving back pay afterwards.

While essential workers may continue working without pay, non-essential employees will be on unpaid leave as the shutdown continues.

Furthermore, the White House has hinted at the possibility of permanent layoffs if the shutdown persists. Vance noted that we are going to have to lay people off if matters do not resolve soon.

Little progress appears to be made on Capitol Hill to break the impasse, with a further vote on a short-term funding bill proposed by Republicans expected on Friday.