Expected Return Explained for Australians in 2026: A Practical Guide

Expected return is the average outcome you might anticipate from an investment, based on the possible scenarios and their likelihood. It’s a way to estimate what you could earn, on average, over time—recognising that actual results will vary.

For example, if you invest in a diversified Australian share fund, you might look at historical returns and current market conditions to estimate what you could expect to earn each year. This estimate helps you compare different types of investments, such as shares, property, or fixed income, on a similar basis.

Why Does Expected Return Matter?

• Comparison: It allows you to compare the potential performance of different investments.
• Risk Awareness: It helps you understand the range of possible outcomes, not just the best-case scenario.
• Portfolio Planning: It’s a key input when building a diversified portfolio that matches your goals and risk tolerance.

The basic formula for expected return is:

Expected Return = (Probability of Outcome 1 × Return of Outcome 1) + (Probability of Outcome 2 × Return of Outcome 2) + ...

This calculation involves listing all the possible outcomes for an investment, assigning a probability to each, and multiplying each outcome by its probability. The sum of these gives you the expected return.

Example Calculation

Suppose you’re considering an investment with two possible outcomes:

• There’s a 60% chance it will return 8%.
• There’s a 40% chance it will return 2%.

The expected return would be:

(0.6 × 8%) + (0.4 × 2%) = 4.8% + 0.8% = 5.6%

This doesn’t mean you’ll earn 5.6% every year, but that, on average, this is what you might expect over time.

In 2026, Australian investors are navigating a landscape shaped by evolving markets, new investment products, and shifting economic conditions. While the core concept of expected return remains the same, the way it’s applied is adapting to these changes.

Shares and Managed Funds

Analysts use a combination of historical data, earnings forecasts, and economic trends to estimate expected returns for shares and managed funds. Factors such as interest rates, inflation, and company performance all play a role. For example, changes in the Reserve Bank of Australia’s cash rate can influence the expected return on bank stocks and other income-generating assets.

Property Investments

For property, expected return includes both rental income and potential capital growth. Investors also consider factors like government policy, supply and demand, and broader economic trends. In some regions, policy changes or new housing initiatives may influence the outlook for rental yields and property values.

Superannuation

Super funds regularly update their expected return assumptions based on asset allocation, regulatory changes, and market performance. Many Australians are reviewing their super strategies as funds adjust to new benchmarks and reporting requirements.

Sustainable Investments

With growing interest in sustainable and ethical investments, expected return calculations increasingly factor in environmental, social, and governance (ESG) considerations. These may include government incentives, regulatory risks, and the evolving performance of green assets.

Expected return is a valuable tool, but it’s important to use it thoughtfully. Here are some practical ways to apply expected return in your 2026 investment strategy:

1. Look Beyond the Numbers

A higher expected return often comes with higher risk. Consider not just the average outcome, but also the range of possible results and how comfortable you are with uncertainty.

2. Account for Fees and Taxes

Investment returns can be reduced by management fees, brokerage costs, and taxes. When comparing options, focus on the net expected return—what you’re likely to receive after all costs are considered.

3. Keep Your Assumptions Current

Economic conditions, government policies, and market trends can change quickly. Review your expected return assumptions regularly, especially if there are significant changes in interest rates, tax rules, or investment products.

4. Use Available Tools and Resources

Many brokers, super funds, and financial advisers offer calculators and tools to help estimate expected returns. These can be useful starting points, but remember that all estimates involve some level of uncertainty.

5. Diversify Your Portfolio

Relying on a single investment or asset class can increase your risk. Diversification—spreading your investments across shares, property, cash, and other assets—can help balance expected returns and reduce the impact of any one outcome.

• Chasing High Returns Without Considering Risk: Higher expected returns often mean greater volatility. Make sure your investments match your risk tolerance and financial goals.
• Ignoring Costs: Fees and taxes can significantly reduce your actual returns over time.
• Relying Solely on Past Performance: Historical returns are not always a reliable guide to the future, especially in changing markets.
• Overlooking Changes in Policy or Regulation: New rules or government initiatives can affect the outlook for certain investments.

Shares

Australian investors are considering both domestic and international shares, weighing expected returns against factors like currency risk and global economic trends. The rise of thematic exchange-traded funds (ETFs) focused on technology, healthcare, or sustainability offers new opportunities, but also new uncertainties.

Property

Property investors are assessing expected returns in light of changing supply, rental demand, and government initiatives. Some are focusing on regions with stable rental yields, while others are watching for potential capital growth in emerging areas.

Superannuation

Super fund members are reviewing their investment options as funds adjust asset allocations and respond to new performance benchmarks. Many are seeking a balance between growth and stability, especially as retirement approaches.

1. Define Your Goals: Are you investing for long-term growth, income, or capital preservation?
2. Assess Your Risk Tolerance: How much volatility can you accept in pursuit of higher returns?
3. Research Your Options: Use available data and tools to estimate expected returns for different investments.
4. Review Regularly: Update your assumptions and portfolio as market conditions and personal circumstances change.
5. Seek Professional Advice: If you’re unsure, consider consulting a licensed financial adviser.

What is expected return?

Expected return is the average outcome you might anticipate from an investment, based on possible scenarios and their likelihood. It helps you compare different investment options.

How do I calculate expected return?

List all possible outcomes for an investment, assign a probability to each, multiply each outcome by its probability, and add them together. This gives you the expected return.

Does a higher expected return mean a better investment?

Not always. Higher expected returns often come with higher risk. It’s important to consider both the potential reward and the level of risk involved.

How often should I review my expected return assumptions?

Review your assumptions regularly, especially if there are significant changes in the economy, government policy, or your personal circumstances.

Expected return is a practical tool for Australians making investment decisions in 2026. By understanding how it works and applying it thoughtfully, you can make more informed choices—whether you’re investing in shares, property, or superannuation. Stay informed, review your assumptions regularly, and consider seeking professional advice to help you achieve your financial goals.