Benefits and Drawbacks of Zero-Coupon Treasury Bonds

Benefits and Drawbacks of Zero-Coupon Treasury Bonds

7 Min.

Zero-coupon U.S. Treasury bonds, commonly referred to as Treasury zeros or zeros, exhibit substantial price surges during stock market declines. They can experience significant upward movements when the Federal Reserve aggressively reduces interest rates. Conversely, these Treasury zeros can witness notable declines in value when the Federal Reserve decides to raise interest rates. The accessibility of purchasing Treasury zeros has greatly improved through the introduction of Exchange-Traded Funds (ETFs).


Zero-coupon U.S. Treasury bonds, commonly known as Treasury zeros, tend to see a significant price increase when stock prices decline. These bonds are highly responsive to changes in interest rates. Despite certain risks, their appeal to investors lies in a range of advantages.

Distinct Benefits of Zero-Coupon Treasury Bonds

In times of Federal Reserve rate cuts, Treasury zeros experience significant price increases, making them an effective safeguard for stock portfolios. The degree of bond price responsiveness to interest rate fluctuations is inversely related to interest payments and directly related to the maturity term. Consequently, zero-coupon bonds with extended maturities (typically 20 to 30 years) and no interest payments display the highest sensitivity to interest rate adjustments.

During economic downturns, the Federal Reserve often implements rate reductions to stimulate economic activity. While this should drive up bond prices, corporate and emerging market bonds tend to be in decline due to heightened default risks. U.S. Treasury bonds are perceived as devoid of default risk, and the Fed occasionally purchases them directly to stimulate economic growth. In such scenarios, long-dated Treasury zeros are positioned to capitalize on this favorable environment.

Zero-coupon U.S. Treasury bonds can experience substantial value gains during aggressive rate cuts by the Federal Reserve. These gains have the potential to more than offset losses in stock investments, making Treasury zeros an attractive hedge for stock investors. Furthermore, they offer solid long-term returns, akin to long-term Treasuries. For investors looking to bet against a bullish market, Treasury zeros frequently outperform inverse ETFs and short-selling stocks.

Distinct Challenges of Zero-Coupon Treasury Bonds

Zero-coupon Treasury bonds carry exceptionally elevated interest rate susceptibility due to their sensitivity to interest rate movements. A surge in Federal Reserve interest rates can lead to substantial declines in the value of Treasury zeros, compounded by their lack of interest payments to mitigate the impact.

When held in isolation, zero-coupon U.S. Treasury bonds exhibit an unfavorable risk-return profile. Despite their heightened volatility, long-dated zero-coupon Treasury bonds yield lower long-term returns compared to U.S. Treasuries. Furthermore, there is no assurance that they will appreciate during periods of stock market underperformance.

Additionally, Treasury zeros are exposed to considerable inflation risk, a well-recognized detriment to the bond market. These bonds represent one of the most aggressive investments within the bond market, excluding the use of leverage or derivatives. Prolonged periods of elevated inflation typically coincide with repeated interest rate hikes, which can result in significant losses for zero-coupon Treasury bonds. Moreover, inflation erodes the principal value of these bonds.

Purchasing Zero-Coupon Bonds

ETFs have simplified the process of acquiring Treasury zeros, making it more convenient for investors. An example of this is the Vanguard Extended Duration Treasury ETF (EDV), which witnessed an approximately 70% increase in 2008, primarily due to Federal Reserve interest rate cuts during the financial crisis.

For investors seeking access to the returns of zero-coupon Treasury bonds, the PIMCO 25+ Year Zero Coupon U.S. Treasury Index Exchange-Traded Fund (ZROZ) offers a viable option. Alternatively, traditional methods of purchasing Treasury zeros are still available. These government bonds without coupons can be acquired directly from the Treasury at the time of issuance, or subsequently on the secondary market through a brokerage account. It's worth noting that various other types of zero-coupon bonds can also be procured through a brokerage account.

Alternative Varieties of Zero-Coupon Bonds

Zero-coupon bonds encompass a wide range of options, with issuers spanning federal, state, and local governments, as well as corporations. Among the well-known zero-coupon bonds are the Series EE savings bonds, formerly popular gifts for children, known for their accessibility in small denominations.

In the past, these bonds allowed purchasers to buy a $50 bond for just $25, and after holding onto them for several years, they matured at $50. While the savings bond program has evolved to electronic issuance, it still serves as a valid illustration of zero-coupon bond mechanics. Corporate entities also issue zero-coupon bonds, including a unique variant known as convertible bonds, which can be converted into company shares. Banks and brokerage firms engage in a process called "stripping," where they remove the coupon from a conventional bond to create a pair of distinct securities.

Overall Benefits of Zero-Coupon Bonds

Zero-coupon bonds, despite lacking interest payments, are attractive due to their substantial discounts from face value. For instance, a $20,000 bond can be acquired for significantly less than half its nominal value. Moreover, these bonds offer valuable tax benefits. If issued by a government entity, the interest income from zero-coupon bonds is often exempt from federal income tax, and typically free from state and local income taxes as well. Many local municipalities are prominent issuers of such bonds, with some being triple tax-free, shielding income from federal, state, and local taxation.

However, it's important to note that interest income from corporate zero-coupon bonds is subject to taxation. Zero-coupon bonds also serve as a practical choice for individuals requiring a specific future income amount, such as funding a child's college education. By purchasing zero-coupon bonds maturing at the anticipated time of need, they can conveniently meet their financial objectives.

Additionally, zero-coupon bonds are an appealing option for those looking to pass wealth to heirs while minimizing income and gift taxes. When gifted, these bonds allow the giver to utilize only a portion of their yearly gift tax exclusion, while the recipient stands to receive a significantly higher amount upon bond maturity. Tax-exempt zero-coupon bonds can also be thoughtful gifts for children with taxable annual income, providing income without increasing their tax liabilities.

Potential Downsides of Zero-Coupon Bonds

Investors should prioritize bonds from creditworthy entities, especially since zero-coupon bonds often have extended maturity periods, spanning decades. Some come with provisions allowing for early payouts, which are known as "calls." Awareness of these provisions is crucial for investors seeking specific payouts on designated dates and to mitigate call risk.

Furthermore, the daily prices of zero-coupon bonds are subject to fluctuations in the open market, meaning that investors who opt to sell them before maturity may receive amounts either higher or lower than their initial investments. This market volatility is attributed to the absence of periodic interest payments in zero-coupon bonds, making them more erratic compared to conventional bonds. Nevertheless, when held until maturity, the payout remains constant and predetermined.

Taxation and Investment Considerations for Zero-Coupon Treasuries

When it comes to taxation, zero-coupon Treasuries are treated as if you are receiving annual interest income, despite the absence of regular income payments until the bond matures. IRS mandates reporting of the interest income that would hypothetically be earned, with the obligation to pay the tax on the prorated difference between the purchase price and the eventual maturity value.

Investors find merit in purchasing zero-coupon Treasury bonds due to their heightened sensitivity to interest rate fluctuations compared to traditional coupon bonds. This sensitivity allows investors to speculate on interest rate changes, potentially yielding higher returns than investing in coupon bonds.

Within the realm of Treasuries, you can find three distinct categories: bonds, notes, and bills, each characterized by differing maturity periods. Bonds mature over an extended timeframe, typically ranging from 20 to 30 years; notes have intermediate maturities of two to five years, and bills reach maturity within a year.


Zero-coupon Treasuries offer a unique investment opportunity with distinctive tax implications. Despite their lack of periodic interest payments, the IRS mandates the treatment of these bonds as if they generate annual interest income, necessitating the reporting of hypothetical earnings and tax payments. The heightened sensitivity of zero-coupon Treasuries to interest rate fluctuations makes them an attractive option for investors seeking to capitalize on changing rate environments, potentially yielding higher returns compared to traditional coupon bonds. Moreover, the realm of Treasury securities encompasses a range of options, including bonds, notes, and bills, each tailored to different investment horizons. Understanding these tax and investment nuances is crucial for investors looking to make informed decisions in the dynamic world of Treasury securities.

Zero-Coupon Bond
Treasury Zero
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