What billionaires pay in taxes depends on how they structure their income

Billionaires often pay a lower effective tax rate — the percentage of their total wealth or income that goes to taxes — than middle-income earners. This happens because most of their wealth sits in stocks, real estate, and business ownership rather than in salary. Under current U.S. tax law, you only owe income tax when you sell an asset or receive a paycheck, not when your investments grow in value.

A billionaire worth $100 billion might take a $1 salary and a $1 dividend, paying income tax on roughly $2. Their net worth grows by billions each year through stock appreciation, but that growth is not taxed until they sell. A person earning $100,000 in salary pays income tax on the full amount when ready. This structural difference is the core reason billionaires' tax bills look small relative to their wealth.

The actual dollar amounts vary widely. Some billionaires pay tens of millions annually; others pay millions. The variation depends on whether they take dividends, sell stock, have business income, live in a state with income tax, and whether they use legal deductions and strategies available to high-net-worth individuals.

Key Takeaways

  • Billionaires typically pay income tax only on salary, dividends, and asset sales — not on the year-to-year growth of their investments, which is where most of their wealth comes from.
  • The federal income tax rate for the highest earners is 37%, but effective rates (actual tax paid divided by total income or wealth) are often much lower because investment growth is not taxed annually.
  • State income taxes, capital gains taxes, and estate taxes add to the total, but strategies like borrowing against assets and charitable donations reduce what billionaires owe.
  • Reddit discussions often cite ProPublica's 2021 analysis of IRS data showing some billionaires paid less than 3% in federal income tax in certain years, though this data covered only specific years and individuals.
  • The debate over billionaire taxation centers on whether the current system should change, not on whether billionaires are breaking the law — most use legal methods.

How investment growth avoids annual income tax

The biggest tax advantage billionaires have is that unrealized gains — the increase in value of stocks or property they own but have not sold — are not taxed each year. If you own Apple stock worth $1 million and it grows to $1.2 million, you owe no federal tax on that $200,000 gain until you sell the stock. A billionaire with a $10 billion stock portfolio that grows 10% in a year gains $1 billion with no tax bill.

This rule applies equally to everyone, but it matters far more to billionaires because their wealth is almost entirely in investments. A middle-income person's wealth is mostly in a salary (taxed when ready) or a home (taxed only when sold, and with a large exemption). A billionaire's wealth is almost entirely in appreciating assets.

When a billionaire does need cash, they often borrow against their stock holdings rather than selling. Banks will lend them money at low interest rates because the stock is collateral. The loan is not taxable income. They pay interest (deductible), and the stock keeps growing untaxed. This strategy is legal and widely used.

What the ProPublica analysis actually showed

In June 2021, ProPublica published an analysis of IRS tax records for some of the wealthiest Americans, covering selected years between 2013 and 2018. The reporting found that some billionaires — including Jeff Bezos, Elon Musk, and Michael Bloomberg — paid federal income tax rates of 1% to 3% in certain years, far below the 37% top rate.

This analysis became the basis for much of the Reddit discussion around billionaire taxes. However, the data had important limits: it covered only certain years for certain individuals, not their entire tax history. A billionaire might pay 1% in a year when they took no salary and their stock did not appreciate much, then pay 20% in a year when they sold major holdings or took a large bonus.

The ProPublica data also did not include state income taxes, capital gains taxes, or taxes paid by the corporations the billionaires owned. It showed federal income tax only. When those are added, the total is higher, though still often lower than the statutory top rate.

Legal strategies that reduce what billionaires owe

Charitable donations allow billionaires to deduct large gifts to foundations or nonprofits, reducing taxable income. A billionaire can donate appreciated stock to a charity, avoid capital gains tax on the sale, and deduct the full value. This is legal and encouraged by tax law.

Opportunity Zone investments allow investors to defer or reduce capital gains taxes by investing in designated low-income areas. Carried interest lets investment managers treat their share of profits as capital gains (taxed at 20%) rather than ordinary income (taxed at 37%). Cost segregation lets real estate owners accelerate depreciation deductions. None of these are loopholes — they are written into the tax code.

Billionaires also hire tax attorneys and accountants who structure transactions to minimize tax liability within the law. A middle-income person might not have access to these strategies because the cost of hiring specialists is not worth the savings. A billionaire saves millions, so the cost is justified.

How capital gains taxes affect the total

When a billionaire sells stock or real estate, they owe capital gains tax on the profit. The federal rate is 20% for long-term gains (assets held over a year) and up to 37% for short-term gains. This is in addition to income tax.

However, capital gains tax only applies to the gain, not the full sale price. If a billionaire bought stock for $1 million and sells it for $100 million, they owe capital gains tax on the $99 million gain, not the $100 million. Also, when a billionaire dies, their heirs inherit the assets at the current market value, not the original purchase price. This "step-up in basis" means decades of gains can escape taxation entirely.

Some billionaires avoid large capital gains taxes by holding assets until death, letting heirs inherit them tax-free. Others sell gradually over many years to spread the tax bill across multiple years and potentially stay in lower tax brackets.

State and local taxes add to the total

Federal income tax is only part of the picture. Most states with income tax charge rates between 5% and 13% on high earners. California charges 13.3% on income over $800,000. New York charges 10.9% on income over $1 million. A billionaire living in California and earning $50 million in capital gains owes roughly 20% federal plus 13.3% state, or about 33% combined.

However, billionaires can reduce state tax by moving to states with no income tax, like Florida, Texas, or Nevada. Some billionaires have moved their residency to lower-tax states specifically to reduce their state tax bill. This is legal, though it can trigger disputes with the state they left.

Estate taxes also explore when a billionaire dies. The federal estate tax is 40% on assets over $13.61 million (as of 2024, though this threshold changes). Some states have their own estate taxes. However, billionaires use trusts, family limited partnerships, and other structures to reduce estate tax exposure.

Why Reddit discussions focus on this issue

Reddit threads about billionaire taxes often center on fairness: the idea that someone worth $100 billion should pay more than someone earning $100,000 a year. The current system taxes income and gains, not wealth itself. A billionaire whose net worth grows 10% a year but who takes no salary owes no federal income tax, even though their wealth increased by billions.

Some Reddit users argue this is unjust and that billionaires should pay wealth taxes, higher capital gains taxes, or higher income taxes. Others argue that taxing unrealized gains would be unconstitutional, that billionaires already pay most federal income tax revenue, or that the issue is overstated. These are policy debates, not questions about whether billionaires are breaking the law — most use legal methods.

The ProPublica analysis reignited this debate because it showed concrete numbers from actual tax records, not estimates. It made the structural advantage visible in a way that abstract discussion had not.

Frequently Asked Questions

Do billionaires pay more in total taxes than regular people?

In absolute dollars, yes — a billionaire might pay $50 million in taxes while a middle-income person pays $20,000. But as a percentage of wealth or income, often no. A person earning $100,000 and paying $20,000 in tax pays 20%. A billionaire with $100 billion in wealth paying $50 million pays 0.05%. The comparison depends on whether you measure by dollars or percentage.

Is it legal for billionaires to pay such low tax rates?

Yes. Billionaires use strategies that are written into the tax code. Borrowing against assets, donating to charity, deferring capital gains, and taking deductions are all legal. The debate is whether the law should change, not whether billionaires are breaking it.

What would a wealth tax do?

A wealth tax would charge an annual tax on net worth above a certain threshold, regardless of whether the person sold anything or earned income. This would tax unrealized gains. Several countries have tried wealth taxes; most abandoned them because they were hard to enforce and people moved assets or themselves to avoid them. The U.S. has not implemented one.

Why do billionaires borrow money instead of selling stock?

Borrowing lets them access cash without triggering a capital gains tax bill. If a billionaire needs $1 billion and borrows it at 2% interest, they pay $20 million a year in interest (deductible). If they sold stock worth $1 billion that cost them $100 million, they would owe capital gains tax on the $900 million gain — roughly $180 million. Borrowing is cheaper.

Do billionaires pay corporate taxes on their companies?

Yes, but the billionaire personally does not pay it — the corporation does. If a billionaire owns a company that earns $1 billion and pays 21% federal corporate tax, the company owes $210 million. The billionaire's personal tax bill is separate. However, if the company is structured as an S-corporation or LLC, profits pass through to the owner's personal return and are taxed at individual rates instead.