Register For Our Mailing List

Register to receive our free weekly newsletter including editorials.

Home / 256

Is bigger better? Expanding the membership of SMSFs

The 2018 Federal Budget confirmed the maximum number of members in an SMSF is likely to increase from four to six people.

Benefits of a larger membership

An increase in membership could mean greater flexibility, especially for:

  • Small businesses with multiple owners who may wish to pool their super into one fund.
  • Families wanting an intergenerational transfer of assets, especially business property.
  • Limiting the impact of Labor's proposal on franking credit refunds. With more members there’s likely to be a larger pool of assets in one fund. Excess franking credits could be absorbed in the fund and offset against non-franked income and taxable contributions.

At the moment, more than two-thirds of SMSFs have two members, just over 20% have one member and only about 7% of funds have three or four members. This suggests a limited underlying appetite for larger membership funds, and if passed into law, there’s likely to be little impact on the SMSF sector at least initially. It may change if Labor’s policy becomes law.

Downsides of a larger membership

For SMSFs expanding their membership, one possible issue could be increased administrative complexity.

Investment decisions need to cater for a larger pool of members, and this may lead to a more conventional investment mix than otherwise. Recent research by SuperConcepts and the University of Adelaide shows that as the number of fund members increases, investments tend to become less risky and groupthink leads towards more familiar assets such as cash and domestic equities. Funds expanding their membership will need to take care to properly identify and address these behavioural factors.

More members may also mean a more decentralised fund with less desirable outcomes. Think of the scenario of children outvoting their parents on investments, estate planning and other fund matters. The outcome could be undesirable and inequitable.

Six members could also result in more frequent membership changes as some members pass on, or move to their own SMSF or a publicly offered fund, placing a strain on fund administration and associated costs.

Allowing funds to have up to six members further underlines the importance of appointing a corporate trustee for an SMSF. A fund with a corporate trustee would be penalised only once with a breach. In contrast, individual trustees who breach the rules could each be penalised personally for the breach.

Weighing up the pros and cons

The main benefit of a membership increase relates to the pooling of assets that would otherwise be spread more thinly. However, there are potential downsides relating to administrative efficiencies as well as investment decisions and performance.

When considering the best number of members for an SMSF, there’s no one-size-fits-all answer. It will depend on individual circumstances, and a good first step may be advice from a qualified professional.

 

Graeme Colley is the Executive Manager, SMSF Technical and Private Wealth at SuperConcepts, a sponsor of Cuffelinks. The material in this article is for general information and does not consider any individual’s investment objectives.

 

RELATED ARTICLES

Meg on SMSFs: Tips for the last member standing

How SMSFs are investing their money

Meg on SMSFs: why my kids don’t belong to my SMSF… yet

banner

Most viewed in recent weeks

Which generation had it toughest?

Each generation believes its economic challenges were uniquely tough - but what does the data say? A closer look reveals a more nuanced, complex story behind the generational hardship debate. 

Maybe it’s time to consider taxing the family home

Australia could unlock smarter investment and greater equity by reforming housing tax concessions. Rethinking exemptions on the family home could benefit most Australians, especially renters and owners of modest homes.

The best way to get rich and retire early

This goes through the different options including shares, property and business ownership and declares a winner, as well as outlining the mindset needed to earn enough to never have to work again.

A perfect storm for housing affordability in Australia

Everyone has a theory as to why housing in Australia is so expensive. There are a lot of different factors at play, from skewed migration patterns to banking trends and housing's status as a national obsession.

Supercharging the ‘4% rule’ to ensure a richer retirement

The creator of the 4% rule for retirement withdrawals, Bill Bengen, has written a new book outlining fresh strategies to outlive your money, including holding fewer stocks in early retirement before increasing allocations.

Simple maths says the AI investment boom ends badly

This AI cycle feels less like a revolution and more like a rerun. Just like fibre in 2000, shale in 2014, and cannabis in 2019, the technology or product is real but the capital cycle will be brutal. Investors beware.

Latest Updates

Weekly Editorial

Welcome to Firstlinks Edition 628 with weekend update

Australian investors have been pouring money into US stocks this year, just as they start to underperform the rest of the world. Is this a sign of things to come? This looks at 50 years of data to see what happens next.

  • 11 September 2025
Exchange traded products

Are LICs licked?

LICs are continuing to struggle with large discounts and frustrated investors are wondering whether it’s worth holding onto them. This explains why the next 6-12 months will be make or break for many LICs.

Retirement

We need a better scheme to help superannuation victims

The Compensation Scheme of Last Resort fails families hit by First Guardian and Shield losses, as well as advisers who are being wrongly blamed for the saga. It’s time for a fair, faster, universal super levy solution.

Investment strategies

5 charts every retiree must see…

Retirement can be daunting for Australians facing financial uncertainty. Understand your goals, longevity challenges, inflation impacts, market risks, and components of retirement income with these crucial charts.

Economy

How bread vs rice moulded history

Does a country's staple crop decide elements of its destiny? The second order effects of being a wheat or rice growing country could explain big differences in culture, societal norms and economic development.

Investment strategies

Small caps are catching fire - for good reason

Small caps just crashed the party like John McClane did in the movie, Die Hard - August delivered explosive gains. With valuations at historic lows, long-term investors could be set for a sequel worth watching.

Defensive growth for an age of deglobalisation, debt and disorder

Today’s new world order appears likely to lead to a lower return, higher risk investment environment. But this asset class looks especially well placed to survive, thrive, and deliver attractive returns to investors.

Economy

Will we choose a four-day working week?

The allure of a four-day week reflects a yearning for more balance in our lives. Yet the reliability of studies touting a lift in productivity is questionable and society may not be ready for such a shift anyway.

Sponsors

Alliances

© 2025 Morningstar, Inc. All rights reserved.

Disclaimer
The data, research and opinions provided here are for information purposes; are not an offer to buy or sell a security; and are not warranted to be correct, complete or accurate. Morningstar, its affiliates, and third-party content providers are not responsible for any investment decisions, damages or losses resulting from, or related to, the data and analyses or their use. To the extent any content is general advice, it has been prepared for clients of Morningstar Australasia Pty Ltd (ABN: 95 090 665 544, AFSL: 240892), without reference to your financial objectives, situation or needs. For more information refer to our Financial Services Guide. You should consider the advice in light of these matters and if applicable, the relevant Product Disclosure Statement before making any decision to invest. Past performance does not necessarily indicate a financial product’s future performance. To obtain advice tailored to your situation, contact a professional financial adviser. Articles are current as at date of publication.
This website contains information and opinions provided by third parties. Inclusion of this information does not necessarily represent Morningstar’s positions, strategies or opinions and should not be considered an endorsement by Morningstar.