How they earn income is different from typical wage earners. The U.S. tax system treats different types of income differently, and that’s where the gap comes from.
Here are the main reasons:
1) Income Type: Capital Gains vs. Salary
- Most regular people:
Income is primarily wages → taxed as ordinary income (up to 37% federal).
- CEOs / executives:
A large portion of income comes from:
- Stock grants
- Stock options
- Investments

When these are sold, they’re often taxed as
long-term capital gains (0–20%), which is much lower than top wage tax rates.
2) Stock Compensation Timing
CEOs often get paid in stock (RSUs, options), which allows them to control
when taxes are triggered.
- They can:
- Delay selling shares → defer taxes
- Hold for >1 year → qualify for lower capital gains rate

Result: They can optimize timing to reduce effective tax rate.
3) Use of Borrowing Instead of Selling (Buy–Borrow–Die Strategy)
Wealthy executives often:
- Keep their stock (avoid selling → no tax event)
- Borrow against it for cash (loans are not taxable)
Example:
- $50M in stock
- Borrow $5M against it
- Pay 0 income tax on that $5M

This is a major driver of low “effective” tax rates.
4) Tax Deductions and Loss Offsetting
High-income individuals can offset gains with:
- Capital losses
- Business deductions
- Charitable contributions
- Depreciation (for real estate holdings)

This reduces taxable income significantly.
5) Deferred Compensation Plans
Many CEOs use structured compensation arrangements:
- Income is paid out later, sometimes in retirement
- Helps shift income into lower-tax years
6) Effective Tax Rate vs. Marginal Rate
When people say CEOs pay lower rates, they’re usually referring to:
- Effective tax rate = total tax paid / total economic income
Because:
- Wealth growth (stock appreciation) isn’t taxed until realized
- Borrowing isn’t taxed at all

Their
economic gains may be huge, but
taxable income stays relatively low.