The benefits of investing in retirement

14 July 2026

During your working life, your super grows through contributions and by being invested. But reaching retirement doesn’t always mean that investing should stop altogether. While many people think retirement is time to live off their savings and avoid financial risks, there are potential benefits to staying invested.

The way you retire isn’t set in stone. While it’s easy to think that investing stops when you hit retirement, it may not be the best option for you. This article explores the potential benefits of continuing to invest in your retirement years.

Retirement can be long

Australians are living longer than ever before. According to the Australian Bureau of Statistics¹, life expectancy at birth was 81.1 years for males and 85.1 years for females in 2022-2024. This is a big increase from around 30 years ago (1994) when life expectancy from birth was 75 years for males and 80.9 years for females¹.   

Living longer means your retirement funds need to last longer. And while the Age Pension provides a safety net in case money runs out, pension payments may not be enough to maintain a good quality retirement. That’s why it’s so important your retirement savings continue to be invested after your working days are over. 

Inflation

Inflation measures the rate of increase in the price of goods and services over time. Although we can’t be certain about what the cost of goods and services will be in future years, it’s highly likely that the cost of living will continue to rise. For example, if inflation averages 2.5% per year, you may need twice as much money in 30 years to buy the same things you can today.

Even this modest annual increase in the price of goods and services can put you at risk of having an income that no longer covers your living expenses in retirement. For example, today’s $5.50 coffee could cost $11.50 in 30 years. 

The above examples assume an annual price inflation rate of 2.5% each year.

Cash returns

There is a risk that the rises in inflation outpace the return of cash investments. To put it simply – there’s a very high risk that an investment in the Cash investment option long term may result in your super savings not being able to keep up with rising costs over time.  

Interest rates are the primary driver of returns for the Cash investment option. Higher interest rates may lead to higher returns, and lower interest rates may lead to lower returns.   

Growing your savings without losing sleep

Investing in retirement can help provide an income to support your expenses and retirement lifestyle. However, your investment strategy may be different to what you had during your working years.

A diversified retirement portfolio can help manage the impact of inflation and market volatility on your retirement savings. 

AustralianSuper offers a range of retirement investment options to suit your financial situation, objectives and risk preferences. These include the Balanced and Indexed Diversified investment options which aim to beat inflation over the medium to longer term, and the Conservative Balanced and Stable investment options which aim to beat inflation over the medium term. Our risk profiler may help you work out the type of investor you are, so you can be better guided when making investment decisions.

These PreMixed investment options are diversified among several asset classes and differ based on their allocation to growth and defensive assets. Generally, investment options with higher allocations to growth assets are accompanied by a greater potential for volatility in the short term and may be more suitable for members saving for their retirement over the medium to longer term. However, investment options with a lower allocation to growth assets may be more suitable for members approaching or in retirement, who may be seeking capital stability or access to their money in the medium term.

Your investment options