Smart Debt: Using Leverage to Enhance Wealth

Smart Debt: Using Leverage to Enhance Wealth

I wasn't necessarily a "Lego kid" growing up, though I did reproduce Hogwarts in its entirety. I was more of a "simple machines kid." I first learned about levers in early grade school: how a fulcrum multiplies force, how my seesaw mastery let me lift all three siblings by simply shifting them closer to the center. Now it's Brenda* who sits on the other side, and we both squeal with joy.

That childhood fascination with leverage now informs my daily work in private wealth. Debt, like a lever, can amplify outcomes—for better or worse.

The Two Faces of American Debt

Americans collectively carry more than $18.59 trillion in household debt—a record high.? Mortgages alone account for roughly 70% of this total, with outstanding balances exceeding $13 trillion.? Credit card debt has climbed to $1.23 trillion, while auto loans and student loans each hover around$1.65 trillion.?

For most Americans, debt is a burden: monthly payments that constrain spending, limit choices, and create financial stress. But among high-net-worth individuals, debt often serves an entirely different purpose. When used strategically, leverage becomes a wealth-building tool that can accelerate portfolio growth, optimize tax efficiency, and preserve generational wealth.

The fundamental principle is elegantly simple: if you can borrow money at a lower rate than your expected return on investments, the spread between those two numbers creates wealth.

The Strategic Toolkit

Securities-Based Lending: Rather than selling appreciated securities and triggering capital gains taxes, borrow against them. Consider an investor needing $500,000 for a real estate down payment. Selling could generate $100,000 or more in taxes. Instead, a securities-based line of credit lets the portfolio continue compounding, defers the tax liability indefinitely, and the interest paid often costs far less than the avoided tax bill.

Life Insurance Loans: Permanent life insurance accumulates cash value you can borrow against without triggering a taxable event. The policy continues earning dividends as if the loan doesn't exist. If the insured passes away with a loan outstanding, the death benefit is reduced by the loan balance—but remaining proceeds pass to heirs income-tax-free.

Real Estate Leverage: The mathematics are intuitive. Buy a $1 million property with cash, earn 5% appreciation, and you've made a 5% return. Put $200,000 down and finance the rest? That same$50,000 gain represents a 25% return on invested capital. Add mortgage interest deductions and depreciation sheltering cash flow, and the mathematics become compelling—for investors with stable income and a long horizon.

The "Buy, Borrow, Die" Strategy: Buy assets for long-term appreciation (unrealized gains aren't taxed). Borrow against them for liquidity (loan proceeds aren't income). Die, and heirs receive a stepped-up cost basis—all that accumulated appreciation, never taxed. Tongue-in-cheek name, legitimate strategy.

Interest Deductibility: The after-tax cost of borrowing is often lower than the stated rate. Investment interest can generally be deducted against investment income such as interest, dividends, and short-term capital gains.4 An investor in the 37% bracket borrowing at 6%, with fully deductible interest, faces an effective cost closer to 3.8%.

Risk Management: The Essential Counterweight

Every lever swings both directions. The same mathematics that accelerate wealth building can accelerate losses. Disciplined risk management isn't optional—it's the foundation.

Keep loan-to-value ratios conservative, typically below 50%of portfolio value. Maintain liquidity reserves outside pledged assets. Stress-test against 30%, 40%, even 50% drawdowns; 2008 and 2020 proved severe declines arrive quickly and unexpectedly. Match borrowing horizons to asset horizons. Understand margin call mechanics before you need to act on them.

Conclusion

Think of Brenda* and me on the seesaw. When she wants the biggest drop, she sits on the far end. When she wants the smallest, she pivots right over the fulcrum. Debt operates on the same principle.

Strategic leverage can enhance returns, improve tax efficiency, provide flexibility, and facilitate wealth transfer. Careless leverage amplifies losses and creates financial stress. The key is matching strategy to circumstance—your assets, income, risk tolerance, time horizon, and goals—with ongoing discipline to adjust when conditions change.

Leverage is a powerful tool. Like any powerful tool, it's most effective in experienced hands.