4 minPolitics
Musk and Sanders clash over billionaire tax as national debt tops $40 trillion
Elon Musk argues that taxing all 938 American billionaires at 100% would barely dent the $40 trillion national debt, while Sen. Bernie Sanders proposes a 5% annual wealth tax to fund checks for middle-class families and social programs.
Elon Musk and Sen. Bernie Sanders are using the same math to reach opposite conclusions about taxing the ultrawealthy, as the U.S. national debt surpasses $40 trillion. The world's richest person argues that confiscating every cent from America's billionaires would barely register against the federal debt, while the Vermont independent insists a modest wealth tax could put money directly into the pockets of most Americans.
Musk wrote on X in 2023 that even a 100% tax on every billionaire in the country would make little difference to the national debt, adding that the government would eventually be forced to tax everyone to pay what it owes. The national debt has grown by more than $11 trillion over the last five years alone, and the U.S. now spends nearly $1 trillion annually just to service it — a figure that has nearly tripled in five years and now exceeds what the government spends on Medicare.
Sanders, along with Rep. Ro Khanna of California, introduced the Make Billionaires Pay Their Fair Share Act earlier this year. The legislation would impose an annual 5% wealth tax on individuals with a net worth of $1 billion or more. Sanders estimates there are 938 billionaires in the country, holding a combined net worth of $8.2 trillion, and that the tax would generate $4.4 trillion over its first decade.
The two men are making fundamentally different arguments. Musk frames the billionaire tax as a debt solution, and by that measure, it fails: $8.2 trillion would cover only about a fifth of the current national debt. Sanders frames it as a redistribution mechanism, and by that measure, the revenue is significant. In the first year, the tax would fund a one-time $3,000 check for every American in a lower- or middle-income household, defined as those earning $150,000 or less annually — roughly 74% of the nation.
In subsequent years, Sanders says the revenue would reverse $1.1 trillion in cuts to Medicaid and the Affordable Care Act, establish a $60,000 minimum salary for public school teachers, and cap childcare payments at 7% of household income for working parents. At a time of unprecedented income and wealth inequality, the senator said in a press release, the legislation demands that the billionaire class finally pay its fair share so the economy can work for all Americans, not just the 1%.
The debt crisis is structural, rooted in decades of spending that outpaces revenue, and no single tax can undo that. The Committee for a Responsible Federal Budget projects interest payments will exceed $1.5 trillion by 2032, meaning America is, at an accelerating pace, borrowing money to pay interest on money it already borrowed. Musk has warned more broadly that the country is on a path to going bankrupt if spending is not curtailed.
Sanders's counter is equally pointed: the debt crisis and the affordability crisis are not the same problem, and solving one does not require ignoring the other. A $3,000 check will not fix the national debt, but for a middle-class family barely keeping up with inflation, it may fix something more immediate.
