It's the latest criticism from the Trump adviser toward the sweeping policy bill aimed at advancing the president's domestic priorities.

Musk, who officially left the White House last week, appeared to be pointing to estimates from budget experts who found that the Republican tax bill could add more than $2.5 trillion to the federal deficit in the coming years.

Elon Musk on Tuesday lashed out at President Donald Trump’s agenda bill – which the president is currently pressuring GOP senators to support – calling it a “disgusting abomination.”