The ultra-rich do not sell their assets to spend; they use them as collateral to borrow. This is called Buy, Borrow, Die: you buy assets that appreciate, borrow against their growing value without paying taxes for selling, and when you die your heirs receive the asset with a tax adjustment that erases capital gains tax. Leverage is not bad debt: it is the growth engine of the 0.01%.

Most people see debt as something to avoid at all costs. That is good advice for credit cards. It is a recipe for financial mediocrity when we are talking about assets. The ultra-rich do not avoid debt: they optimize it. Bad debt buys things that depreciate. Good debt buys assets that appreciate. The difference is not in the instrument but in the use of capital.

The invisible mechanism that allows the richest families to multiply their fortune generation after generation.

First you buy assets that appreciate over time: real estate, stocks, businesses. Then, instead of selling them —which would trigger taxes— you take out a loan using them as collateral. The loan is not income, so you do not pay taxes. You use that cash to live or reinvest. When you die, your heirs receive the assets with a tax adjustment: the cost basis is updated to the current value of the asset, eliminating any accumulated capital gains. Your heirs can sell without paying tax on the gains you accumulated during your lifetime.

Elon Musk does not sell Tesla stock when he needs cash for a new venture. He takes out loans against those shares from private banks. The shares continue appreciating while he has the cash without having sold. He pays interest much lower than the tax he would avoid. He does not trigger a tax event, does not lose position in the company, keeps the asset appreciating.

You do not need Tesla stock to apply this principle.

Type of leverage	How it works
Mortgage	The bank finances a property you could not pay for in cash
Business	Third-party capital to grow faster
Margin	Loan against your investment portfolio
Partner	Investors provide capital in exchange for participation

The rule is simple and dangerous at the same time. If the asset’s return exceeds the cost of debt, you win. If not, you lose. Leverage is a multiplier: it amplifies gains and losses. Only use it with assets you understand deeply.

Paying everything in cash sounds responsible, but it is inefficient. With a hundred thousand dollars cash in a property that appreciates five percent annually, your return is five percent. With twenty thousand down and eighty financed, that same five percent on a hundred thousand is five thousand dollars in gains on twenty thousand invested: twenty-five percent return on your capital.

The 0.01% does not avoid leverage. It masters it. It does not buy things it cannot afford; it buys things that can pay for themselves.

Before leveraging any asset, run it through the sixty-second protocol, and understand how smart debt connects with the laws that turn a capital employee into an architect of financial immortality.

Frequently asked questions

What is the Buy, Borrow, Die strategy? You buy assets that appreciate, borrow against them instead of selling to avoid taxes, and when you die your heirs receive the assets with a tax adjustment that eliminates accumulated capital gains.

How does Elon Musk use leverage? He does not sell Tesla stock to get cash; he takes out loans against it as collateral. This avoids taxes and maintains his position.

Is leverage bad? It depends on the use. It is bad when you buy things that depreciate. It is good when you buy assets that appreciate faster than the cost of interest.

Can I use leverage in Latin America? Yes. Mortgages for real estate, business loans, and inventory financing are accessible forms of leverage.

Originally published in How to 2030 — the operations manual for Augmented Humanity.