Musk calls Trump's tax-cut, spending bill 'disgusting abomination'

Billionaire Elon Musk plunged on Tuesday into the congressional debate over President Donald Trump's sweeping tax and spending bill, calling it a "disgusting abomination" that will increase the federal deficit.

Several fiscally conservative Republicans in the U.S. Senate supported the views Musk expressed in social media posts, which could complicate the bill's path to passage in that chamber.

"I'm sorry, but I just can't stand it anymore," Tesla and SpaceX CEO Musk wrote in a post on his social media platform X.

"This massive, outrageous, pork-filled Congressional spending bill is a disgusting abomination."

He added, "Shame on those who voted for it: you know you did wrong. You know it."

Musk's comments hit a nerve. Republican deficit hawks have expressed concerns about the cost of the bill, which would extend the 2017 tax cuts that were Trump's main legislative accomplishment, while boosting spending on the military and border security.

The House of Representatives passed it by one vote last month, after the nonpartisan Congressional Budget Office said the measure would add $3.8 trillion to the federal government's $36.2 trillion in debt.

The Senate, also controlled by Trump's Republicans, aims to pass the "One Big Beautiful Bill Act" in the next month, though senators are expected to revise the House version.

Republicans on the Senate Finance Committee, which oversees tax policy, are due to meet with Trump at the White House on Wednesday afternoon to discuss making the bill's business-related tax breaks permanent, according to Senator Steve Daines, a panel member. Analysts have warned that such a move would greatly increase the measure's cost.

The White House dismissed Tuesday's attack, just as Trump dismissed earlier Musk's complaints about the legislation.

"Look, the president already knows where Elon Musk stood on this bill," spokeswoman Karoline Leavitt said at a White House briefing. "It doesn't change the president's opinion. This is one big, beautiful bill, and he's sticking to it."

Senate Republicans were divided about the bill even before Musk's missives. Deficit hawks are pushing for deeper spending cuts than the $1.6 trillion over a decade in the House version, while another coalition of rural-state Republicans are pushing to protect the Medicaid healthcare program for low-income Americans.

One of the hawks, Senator Mike Lee, called on party members to use the Trump bill and future spending measures to reduce the deficit.

Republicans have a 53-47 seat majority in the Senate and can afford to lose support from no more than three members, if they expect to pass the legislation with a tie-breaking vote from Vice President JD Vance by a July 4 deadline.

Another hardliner, Senator Ron Johnson, predicted that lawmakers would not be able to meet the deadline and secure an adequate number of cuts.

Lee and Johnson are among at least four Senate hardliners demanding that the bill be changed to restrict the growth of the debt and deficit.

The faction of party lawmakers determined to limit spending cuts to project Medicaid beneficiaries and business investments in green energy initiatives is of similar size.

"I certainly have an interest in making sure people with disabilities are not harmed. But also, there's the broad issue of how does it affect hospital reimbursements," Senator Jerry Moran told reporters.

Other Senate Republicans said lawmakers may have to look elsewhere to boost savings, including the possibility of leaving Trump's much touted tax break proposals for tips, overtime pay and Social Security benefits for later legislation.

(With input from Reuters)