Billionaire Elon Musk posted on his social media site that he had “deleted” 18F, an agency that worked on the IRS’ Direct File program.

Most people who are eligible for tax credits claim them. Direct File—the IRS’s online tool for filing tax returns—could get more eligible filers to claim EITCs and CTCs.

Before filing, taxpayers should have their: Social Security numbers for everyone listed on the tax return. Tax forms such as W-2s, 1099s, 1098s and other income documents. IRS letters they may have citing an amount received for a certain tax deduction or credit.

President Trump’s “special government employee,” Elon Musk, announced on Monday that he has dissolved the Internal Revenue Service’s free file program, effectively firing the staff who worked on the popular program.

Musk, who heads the Department of Government Efficiency, has said he wants to cut $2 trillion from federal government spending.

In a post on X, unelected government official Elon Musk revealed that he has cut the staff of the Internal Revenue Service that oversaw the system that allows Americans to file their taxes for free easily on its website.