Musk Is Right That a 100% Billionaire Tax Won’t Fix $40 Trillion. Sanders Is Right That It Was Never About That
(SeaPRwire) –
By: Raymond Vance
The federal debt crossed $40 trillion. That is now the number defining every budget debate. Elon Musk put it bluntly on X in 2023. Even a 100 percent tax on every billionaire in America would barely make a dent. The math checks out. There are 938 billionaires in the country. Their combined net worth is $8.2 trillion. Confiscating all of it would not cover one-fifth of the debt. So when Musk says a billionaire tax is not the answer to the national debt, he is not spinning. He is reading the ledger.
But Bernie Sanders is reading a different ledger. Sanders introduced the “Make Billionaires Pay Their Fair Share Act” with Rep. Ro Khanna earlier this year. The bill does not aim to retire the debt. It aims to move money from the very top to households in the bottom three-quarters. That is the distinction most coverage misses. The fight is not about whether $8.2 trillion fixes $40 trillion. The fight is about what a tax on billionaires is supposed to accomplish.
The Sanders-Khanna proposal is straightforward in structure. It would impose an annual 5 percent wealth tax on any individual with a net worth of $1 billion or more. The tax base is tiny by headcount. It is enormous by concentration. Just 938 people hold $8.2 trillion. The sponsors project the tax would raise $4.4 trillion over its first decade. In the first year, that revenue would go out as a one-time $3,000 check to every American in a household earning $150,000 or less. Sanders says that covers about 74 percent of the nation.
After that, the money would be committed to other purposes. It would reverse $1.1 trillion in Medicaid and Affordable Care Act cuts. It would push the minimum salary for public school teachers to $60,000. It would cap childcare at 7 percent of household income for working parents. That is not a fiscal rescue plan. That is an income-transfer plan with a wealth-tax funding mechanism. The distinction matters. The tax is based on net worth rather than annual income. It reaches wealth that never shows up on a paystub. But it also raises enforcement questions. Valuations swing. Assets are illiquid. And billionaires have access to very good lawyers. None of those objections appear in the press release. They are central to whether the tax actually raises $4.4 trillion or something much smaller.
Now put the two arguments side by side. The United States is paying nearly $1 trillion per year just to service its debt. That cost nearly tripled in five years. It has already surpassed what the government spends on Medicare. The Committee for a Responsible Federal Budget projects interest payments will exceed $1.5 trillion by 2032. America is increasingly borrowing money to pay interest on money it already borrowed. The national debt grew by more than $11 trillion in the last five years alone.
Musk looks at those numbers and reaches a clear conclusion. The country is on a path to bankruptcy at “1,000 percent” unless spending is cut. The Treasury’s own interest-cost curve supports that warning. No revenue source currently on the table, including a confiscatory tax on every billionaire, changes the trajectory. Sanders looks at the same numbers and makes a different calculation. He never claims the 5 percent tax will shrink the debt. He claims it will give working families a direct check and fund services that are being cut. The $3,000 check does not solve the debt. It solves an immediate affordability problem for households earning $150,000 or less. The two policies belong in different ledgers. Mixing them up produces fake arguments on both sides.
The real danger is not billionaire wealth. It is government creditworthiness. Interest payments have already exceeded Medicare. The projection is $1.5 trillion by 2032, and that is before the next recession. At some point, debt service becomes the largest line item in the federal budget. Every new program becomes a loan, no matter how worthy its goal. Rating agencies do not ask whether inequality is shrinking. They ask whether the borrowing curve is sustainable. The answer is no.
The wealth tax may generate $4.4 trillion over ten years. Interest costs will consume most of that figure before a single check is written. That is not an argument against Sanders’s bill. It is an argument against pretending the bill is something it is not. The bill is a redistribution mechanism, and it should be judged as one. The debt crisis is structural. It was built by decades of spending growing faster than revenue. It will not be reversed by a vote on billionaires. The affordability crisis is also structural. It will not be solved by demanding fiscal purity from every social program. So Musk is right about the debt. Sanders is right about the transfer. The uncomfortable truth is that both men are describing a country running out of ways to avoid hard choices. The checks can be sent. The interest can still consume the budget. Both things will happen at once.
Author bio: Raymond Vance is a senior macro-economist and advisor to central banking policy research units. He has spent two decades analyzing sovereign debt markets, fiscal policy transmission, and the political economy of government financing.