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Adopting a Billionaire Mindset with Borrowing

Adopting a Billionaire Mindset with Borrowing

Billionaires multiply their wealth by borrowing against their assets to pay for new investments. But they aren’t the only ones who can use leverage to their benefit.

A few years ago, a ProPublica article shed light on the fact U.S. billionaires pay little to no tax.Yet it’s not because of tax loopholes as much as it is their ability to leverage their extraordinary wealth. Borrowing against their assets to pay for expenses, and more importantly to reinvest in assets that return more than the cost of borrowing, is how ultra-wealthy individuals run their lives—and increase their net worth.
 

“Millionaires and billionaires manage their personal financial affairs the way they would run a business—by utilizing their entire balance sheet—including the use of leverage—to fund their spending and their investing,” explains Rick Calero, Chief Revenue Officer at BNY Wealth.
 

Billionaires generally derive most of their income from asset appreciation, rather than salaries or bonuses. Unlike ordinary income, asset appreciation is not taxed until a gain is realized through the sale of the asset. To avoid or delay the hefty tax obligation resulting from the capital gains incurred, they borrow against their wealth and use the proceeds to not just pay for their expenses but also to reinvest in new ventures. In this way they keep their tax bills low, continue to benefit from the appreciation of their invested assets, plus increase their overall net worth with the additional investments made with the loan proceeds.
 

But it’s not just the ultra-rich who can use leverage to their benefit. Homeowners can borrow against the equity in their property or utilize leverage to cover tax liabilities or other large one-time expenses. And other wealthy investors can use similar borrowing strategies to preserve and grow their assets.

Using Leverage to Maximize Gains

To illustrate how wealthy investors can benefit from the use of leverage, Calero gives the example of two investors, each with $30 million invested in the S&P 500, earning an average annualized return of 14.41%.Both investors have an annual tax bill of $3 million.
 

To pay the tax bill each year, Investor 1 liquidates $3 million from his investment portfolio, giving up some of the gains, whereas Investor 2 borrows against the value of her investment portfolio, allowing it to fully appreciate.

 

Here’s how they would net out:

After five years, Investor 2’s portfolio value is more than $22.8 million higher than Investor 1’s portfolio. However, after paying roughly $2.34 million in annual interest payments on the loan, Investor 2’s portfolio value at the end of the five-year period is just over $56 million, equating to a cumulative difference of more than $20 million.Even with annual interest payments accumulating to more than $2 million, the cost of borrowing is far lower than missing out on the appreciation of a fully intact investment portfolio4. This type of strategy provides even more  robust returns when rates are trending lower, as there is essentially less of a cost associated with borrowing. 
 

While this strategy can carry enormous benefits under the right circumstances, securities-based loans may not be appropriate for all investors and do carry the risk of maintaining appropriate levels of collateral in an account during times of heightened volatility. Investors are best suited to develop a plan with their team of advisors to be better prepared and positioned to capitalize on leverage when the correct opportunity presents itself.  

Minimize Tax Due by Maximize Interest Deductions

The ability to deduct interest expense is another way to enhance potential return, allowing for the IRS to share in the borrowing costs.When appropriate, clients can take advantage of this benefit and offset their other income with up to 37% of their interest cost when applying the highest federal tax bracket.This can compound returns in their portfolio beyond what they are already achieving through a borrowing strategy.

Conclusion

Taxes generally can’t be avoided forever. But using leverage to control the timing of gains while implementing Active Wealth can have tremendous benefits to investors over the long run. By Active Wealth, we mean using your full team of advisors to identify specific opportunities that match long-term investments and leverage with shortterm business obligations and other lifestyle needs. This includes strategic borrowing, dynamic spending, and meticulous tax management to help build and preserve wealth.

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Footnotes
 

1Propublica: The Secret IRS Files: Trove of Never-Before-Seen Records Reveal how the Wealthiest Avoid Income Tax. June 8, 2021. 

214.41% is based on the average annual return (net of fees) of the S&P 500 from December 2020 through December 2025. Bloomberg.

3Example for illustrative purposes only; based on 5-year total interest rate of 5.20%. Actual interest rates determined at time of borrowing and subject to change. 

4This example does not address the cost of servicing debt, as it is assumed the portfolio is not used for this those costs. However, even with debt service coverage and principal balance repayment, investor 2 still ends up with a substantially higher portfolio balance. ($48.7 million vs. $43.1 million).

5This material is not intended to constitute tax advice. Clients should consult their tax advisor regarding their specific situation. 

6However, municipal bonds are not eligible for interest deductibility. 


Banking and credit services, which are subject to application and credit approval, are provided by BNY Mellon, N.A., Member FDIC.


This material is provided for illustrative/educational purposes only. This material is not intended to constitute investment or financial advice. Effort has been made to ensure that the material presented herein is accurate at the time of publication. However, this material is not intended to be a full and exhaustive explanation of all of the investment or financial options available. The information discussed herein may not be applicable to or appropriate for every investor and should be used only after consultation with professionals who have reviewed your specific situation.


BNY Wealth conducts business through various operating subsidiaries of The Bank of New York Mellon Corporation. BNY is the corporate name of The Bank of New York Mellon Corporation and may be used to reference the corporation as a whole and/or its various subsidiaries generally.


The information in this paper is as of January 2026 and is based on sources believed to be reliable but content accuracy is not guaranteed.

© 2026 The Bank of New York. All rights reserved.  |  WPB-870574-2026-01-21

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