TW Accounting & Business Solutions

15 Christine Ave, Miami QLD 4220

Call us 07 56132612

Diversification Rules of Thumb for SMSF Portfolios

Tom Welch

Founder & Principal
Diversification Rules

Managing your self-managed super fund (SMSF) gives you autonomy over your retirement savings. This freedom encourages more Australians to invest in their retirement wealth and live comfortably beyond retirement. Unfortunately, many investors neglect their superannuation responsibilities by relying on only one or two investments. As trusted Gold Coast SMSF accountants, we highly recommend diversifying your portfolio to achieve the best long-term outcomes.

As the term suggests, diversification means spreading your SMSF across various assets, such as shares, managed funds, property, term deposits, cash, and bonds. A well-planned, diversified superannuation strategy can help your investments grow over time while reducing your exposure to the risks of relying too heavily on a single asset or investment. Balancing investments with various levels of risk and return allows you to create a resilient portfolio that aligns with your fund’s investment strategy and long-term retirement goals.

Key Takeaways

  • Diversification reduces concentration risk by spreading SMSF investments across assets such as shares, property, cash, bonds and managed funds.
  • Avoid relying on one asset category, as a single property, shareholding or cash investment can expose the fund to significant long-term risk.
  • Balance growth and defensive assets according to retirement timing, income needs and tolerance for short-term market volatility.
  • Consider international investments to reduce reliance on Australian shares and economic conditions while gaining broader market exposure.
  • Maintain liquidity and review the strategy annually, ensuring the SMSF can meet expenses, pension payments and changing retirement objectives.

This blog explains several diversification rules for SMSF portfolios, helping you achieve these objectives, enjoy peace of mind, and live comfortably in your golden years and beyond.

Why A Diversified SMSF Portfolio Matters

The Australian Taxation Office (ATO) requires every SMSF to have a written investment strategy that considers diversification, helping trustees assess whether their fund is diversified appropriately across various assets and investments.

Self-managed super funds often rely on several familiar asset types. According to December 2024 data from the ATO, Australian shares comprise the following assets:

  • Shares: 27.2%
  • Direct property: 16.5%
  • Cash holdings: 16%

These findings reveal that approximately 60% of SMSF assets focus on these three asset types. Nowadays, trustees favour local investments rather than international assets. Although this trend isn’t a serious issue for SMSFs, investors focusing heavily on shares, direct property, and cash holdings may be exposed to concentration risk.

Diversifying across different asset classes and markets can help spread risk, provide greater investment flexibility, and deliver more consistent long-term returns.

Never Rely on Just One Asset Category

As an experienced SMSF accountant, we highly encourage you to never rely on just one asset category. Depending heavily on a solitary property, share, or cash holding means that the fate of your SMSF investment relies heavily on its long-term performance.

Unfortunately, many Australians are in this predicament, with many of them investing in a single commercial property leased to a business owned by an SMSF member. It’s a one-shot deal that could have significant, long-term repercussions.

Many financial advisers caution against SMSF investments with a single holding comprising 15% to 20% of the fund’s total value to diversify their portfolio, thereby diminishing long-term risk and achieving their long-term retirement goals.

Balance Growth-Oriented and Defensive Assets

Shares and property are usually classified as growth assets because they can potentially generate stronger returns, although their values can fluctuate in the short term.

On the other hand, cash and fixed-interest investments are usually considered defensive assets, providing greater stability but lower long-term growth potential. Balancing these two asset classes depends on several factors, such as the SMSF members’ retirement schedule, income needs, and ability to tolerate short-term market volatility.

If you’re an SMSF member who’s decades away from retirement, we recommend investing more in growth assets because they can withstand volatile market conditions and recover from potential downturns. However, SMSF members who are already receiving pensions can benefit from having sufficient cash and defensive investments, reducing the need to sell growth assets during market volatility to fund ongoing retirement expenses.

Consider International Assets for Your SMSF

In Australia, local investments are the focus of many SMSFs. However, this doesn’t need to be the long-term trend for your superannuation fund. International assets and exposure to overseas markets not only help you diversify your SMSF portfolio, but they also significantly reduce reliance on Australian shares and the performance of the local economy.

International assets include major global businesses and industries, particularly the technology, healthcare, and consumer brand sectors. Investing in these companies helps build a stronger, more resilient portfolio that doesn’t depend heavily on Australian economic conditions.

Maintain Sufficient Liquid Assets

Diversification isn’t just about spreading investment risk; it also helps ensure your superannuation fund has enough liquidity to fulfil its financial obligations. Your SMSF must maintain sufficient cash or readily available assets to cover pension payments, annual audit and accounting fees, and unforeseen expenses.

An SMSF that focuses heavily on illiquid assets, such as property, may face cash flow issues if it must meet an unexpected expense without sufficient funds.

Evaluate Your Investment Strategy At Least Once Annually

An SMSF investment strategy isn’t a set-and-forget document. It’s critical to note that members’ circumstances can change, investment markets can shift, and an asset may no longer align with the fund’s objectives or risk profile.

For these reasons, evaluating your SMSF investment strategy and asset allocation at least once a year and during a significant circumstance allows your fund to become flexible despite evolving conditions. Taking proactive steps also allows trustees to determine whether the fund aligns with their retirement goals, liquidity needs, and tolerance for investment risk, delivering long-term peace of mind.

Frequently Asked Questions (FAQs)

Does the Australian government require diversification for SMSFs?

The Australian Taxation Office (ATO) requires SMSF trustees to formulate and follow a written investment strategy that considers diversification, investment risk and return, liquidity, the fund’s ability to meet its financial obligations, and the retirement objectives and circumstances of its members. An approved independent SMSF auditor will assess whether the members have followed their investment strategy and its compliance.

How many asset categories should an SMSF have?

An SMSF has no fixed number of asset categories. It’s important to note that a single asset class should not dominate the portfolio and that the fund’s diversification must align with the members’ goals and retirement timeframe.

Is it possible to invest in a compliant SMSF with only one property?

While this scenario is possible, it’s important to remember that independent SMSF auditors closely scrutinise single-asset funds. If your superannuation fund has a single property asset, you must provide the auditor with a written statement explaining your situation and a liquidity plan, since a solitary liquid asset can make pension payments or expenses challenging.

Should I also invest in international shares for my SMSF?

Investing in international shares is a viable long-term strategy that aligns with trustees’ diversification goals, reduces reliance on the local Australian economy, and enables them to build a stronger, resilient portfolio that can overcome shifting conditions.

How often should I review my SMSF investment strategy?

We recommend evaluating your SMSF investment strategy once a year and during critical life changes, such as a member starting a pension, a significant contribution, or a change in your superannuation’s objectives. A trusted SMSF accountant can help you determine whether your fund has remained relevant and compliant despite changing circumstances.

Conclusion

Diversification is critical to building a resilient SMSF portfolio and managing long-term investment risk. Investing in different asset classes, balancing growth and defensive assets, maintaining sufficient liquidity, and reviewing your investment strategy at least once annually allows your fund to align with evolving circumstances and retirement objectives. Guidance from an established SMSF accountant or professional can help you make wise investment decisions while maintaining long-term compliance.

Our trusted team at TW Accounting can help review your SMSF investment strategy, enabling you to achieve these goals and gain peace of mind. Book an appointment today to discuss your fund’s diversification and long-term retirement goals.