19 Jan 20235 min read

Are U.S. Savings Bonds Still Worth It in 2025? | Cockatoo

Considering your next move in fixed income investing? Compare all options—including global bonds and local term deposits—to find the right balance for your portfolio in 2025.

By Cockatoo Editorial Team

With global economic uncertainty and shifting interest rates, U.S. Savings Bonds are back in the spotlight. But do they still offer the safety and returns Australians expect in 2025?

What Are U.S. Savings Bonds, and Why Do Australians Care?

U.S. Savings Bonds are low-risk, government-backed securities issued by the U.S. Treasury. Traditionally, they’re a favourite among American savers, but recent years have seen more Australians consider them—either as part of a diversified global portfolio or for relatives with dual citizenship or U.S. ties. The appeal? Guaranteed returns, federal government backing, and unique tax advantages (for U.S. taxpayers).

  • Types: Series EE (fixed rate) and Series I (inflation-indexed)

  • Minimum investment: US$25 (digital)

  • Purchase limits: Up to US$10,000 per person, per calendar year, per series

For Australians, investing directly in U.S. Savings Bonds isn’t as straightforward as buying local government bonds or term deposits. However, those with U.S. bank accounts or dual citizenship can access them, and some international brokers may facilitate purchases for non-citizens, subject to tax and reporting rules.

2025 Policy Updates: What’s Changed?

The U.S. Treasury has made several key changes for 2025 that impact the appeal of savings bonds:

  • Series I Bond Rates: The composite rate for Series I Bonds issued between May and October 2025 is 5.27%, reflecting persistently high U.S. inflation in late 2024. This is down from the 2022-23 peak (over 9%), but still outpaces many savings accounts and term deposits worldwide.

  • Series EE Bond Rates: Newly issued Series EE Bonds continue with a fixed rate (currently 2.7%), but double in value after 20 years if held to maturity—a unique guarantee in today’s market.

  • Redemption Rules: Bonds must be held for at least 12 months. Redeeming before five years forfeits the last three months’ interest. These rules remain unchanged.

  • Digital-Only Issuance: All new bonds are issued electronically via TreasuryDirect.gov, streamlining access but posing hurdles for non-U.S. residents.

For Australians, the main attraction is the inflation protection and U.S. dollar exposure. With the AUD/USD exchange rate hovering around $0.66 in early 2025, U.S. Savings Bonds may also offer a currency diversification hedge.

How Do Savings Bonds Stack Up Against Other Safe Investments?

Let’s compare U.S. Savings Bonds to popular Australian options and global safe havens:

  • Australian Government Bonds: 10-year yields are around 4.1% in May 2025, with lower inflation protection than Series I Bonds.

  • Term Deposits: Major Australian banks are offering 3.9–4.4% for 12-month terms in 2025, but with no inflation adjustment and AUD exposure.

  • High-Interest Savings Accounts: Rates have plateaued near 4% p.a., with bonus conditions and limited guarantees beyond $250,000 (under the Financial Claims Scheme).

  • Global Inflation-Linked Bonds: Options exist via managed funds or ETFs, but direct access to U.S. I Bonds’ unique structure isn’t widely available outside the U.S.

Example: An Australian with a U.S. TreasuryDirect account who invested US$10,000 in I Bonds in May 2023 (at 4.3%) saw the rate reset in May 2024 to 5.27%. Despite AUD/USD fluctuations, the real (inflation-adjusted) return outpaced most domestic options.

Risks, Tax, and Access: What Australians Need to Know

While U.S. Savings Bonds are low-risk, they aren’t risk-free for Australians:

  • Currency Risk: Returns are in U.S. dollars; AUD depreciation boosts returns, while appreciation erodes them.

  • Access Barriers: Direct purchase requires a U.S. Social Security Number, U.S. address, and U.S. bank account. Some expats and dual citizens qualify, but not all Australians can participate directly.

  • Tax Implications: Interest is tax-deferred for U.S. federal taxes until redemption. Australian residents must declare global income, so interest from U.S. Savings Bonds is taxable in Australia, even if not yet redeemed. Double-taxation treaty benefits may apply, but professional advice is recommended.

For most Australians, exposure to U.S. government securities is more practical via global bond ETFs or managed funds, which offer liquidity and simplified tax reporting.

Conclusion: Still a Safe Haven—But with Caveats

U.S. Savings Bonds, especially Series I Bonds, remain a safe and attractive option for those eligible to buy them—offering inflation protection and U.S. dollar diversification. However, for most Australians, direct access is limited, and tax complexities abound. Comparing all your fixed-income options, including local government bonds and term deposits, is crucial in 2025’s ever-evolving financial landscape.

Australian Perspectives on U.S. Savings Bonds

Regulatory Considerations

When considering U.S. Savings Bonds, Australian investors must navigate both domestic and international regulations. The Australian Securities and Investments Commission (ASIC) advises investors to be aware of the regulatory environment governing foreign investments. The Australian Taxation Office (ATO) also requires that any income generated from foreign investments, such as U.S. Savings Bonds, be declared on your Australian tax return. This is crucial for maintaining compliance and avoiding penalties.

Currency Fluctuations and Their Impact

The exchange rate between the Australian dollar (AUD) and the U.S. dollar (USD) plays a significant role in the returns from U.S. Savings Bonds. For instance, if the AUD weakens against the USD, the value of your investment in AUD terms increases, enhancing returns. Conversely, a stronger AUD can reduce the effective yield. Investors should consider hedging strategies or consult a financial advisor to manage currency risks effectively.

Practical Examples and Case Scenarios

Case Study: Dual Citizen Investor

Consider Sarah, an Australian-U.S. dual citizen residing in Sydney. She decides to invest in Series I Bonds in early 2025, when the rate is 5.27%. With a U.S. bank account and TreasuryDirect access, she invests US$10,000. By 2026, the AUD has depreciated slightly against the USD, increasing her returns when converted back to AUD. Sarah benefits from the inflation protection and currency gains, but she also ensures compliance by reporting her interest income on both her U.S. and Australian tax returns.

Scenario: Australian Investor Using ETFs

John, an Australian resident with no U.S. ties, opts for exposure to U.S. government securities through a global bond ETF available on the ASX. This approach provides him with indirect access to U.S. bonds, including inflation-linked options, without the complexities of direct purchase. The ETF simplifies tax reporting and offers liquidity, aligning with John's preference for a hassle-free investment.

FAQ

Can Australians buy U.S. Savings Bonds directly?

Generally, Australians cannot purchase U.S. Savings Bonds directly unless they have U.S. citizenship or residency, a U.S. Social Security Number, and a U.S. bank account. Some international brokers might facilitate purchases, but this often involves additional complexities and costs.

How are U.S. Savings Bonds taxed in Australia?

Interest from U.S. Savings Bonds is taxable in Australia as foreign income. It must be declared in your annual tax return, and you may need to consider the implications of the Australia-U.S. tax treaty to avoid double taxation.

Are there alternatives to U.S. Savings Bonds for Australians?

Yes, alternatives include Australian government bonds, term deposits, and global bond ETFs. These options provide varying levels of risk, return, and currency exposure, suitable for different investment strategies.

Sources

By incorporating these additional insights and resources, Australian investors can make more informed decisions regarding the inclusion of U.S. Savings Bonds in their portfolios, while also considering local alternatives and regulatory requirements.

Related articles