If you bought real estate 30 years ago and kept pulling equity out through refinancing as rates dropped, that money never stopped working for you. That’s the core idea behind what’s often called the Rockefeller Waterfall Method, and it’s the same logic some families are now applying to crypto.
Why the Wealthy Rarely Sell
Old money tends to stay old money for one simple reason: it doesn’t get liquidated. Instead of selling an appreciating asset and triggering a taxable event, families borrow against it. The asset keeps growing, the loan gets serviced, and when the original owner passes away, the structure is built to keep running. The next generation inherits the asset and the strategy together, and if they follow the same playbook, so does the generation after them.
How the Borrowing Actually Works
The mechanics come down to using part of what you borrow to cover the obligation itself. One portion can fund an annuity structured to cover the loan payments over time. Another portion can fund a life insurance or reinsurance arrangement designed to pay off the outstanding debt when the borrower dies. When that happens, the loan gets settled, and the underlying asset passes to heirs without needing to be sold. Structured properly, through a trust that holds the policy, the transfer can avoid triggering a taxable event and skip the repayment obligation the heirs would otherwise inherit.
Applying This to Crypto
The same structure that’s worked for real estate and other appreciating assets for decades can be applied to digital assets like XRP. Instead of selling holdings to access cash, a holder can borrow against them, using the proceeds to fund the annuity and insurance pieces that keep the loan serviced and eventually settled. The crypto itself stays intact and keeps appreciating, and it eventually transfers to the next generation rather than getting sold off to cover a tax bill or a cash need.
What to Watch Before You Try This
This isn’t something to set up casually. Borrowing against a volatile asset like crypto carries real liquidation risk if the collateral value drops sharply, and the lender may issue a margin call you’re not prepared for. The annuity and insurance components need to be sized correctly by people who actually specialize in this kind of structuring, not approximated. And the tax treatment of borrowing against digital assets, along with the trust and insurance wrapper around it, depends heavily on your specific situation and the current rules. This strategy has worked for real estate for generations because real estate is relatively stable collateral. Crypto is not, and that difference matters more than the strategy’s surface-level elegance suggests.
This is an educational overview of a wealth-transfer structure, not a recommendation to take out a loan against your crypto. Talk with a tax attorney, an estate planning professional, and a financial advisor who understands both digital assets and this kind of structuring before you commit to anything.
Educational only, not tax, legal, or investment advice. Check primary sources and speak with a qualified professional before making financial decisions.
