SMSF Sector Surpasses $1 Trillion: Insights from the Latest ATO Quarterly Statistics
- Mar 15
- 2 min read
The Australian Taxation Office (ATO) has released the highlights from its December 2025 quarterly statistical report for the Self Managed Super Fund sector. The update provides a useful snapshot of the size, composition and demographics of SMSFs across Australia.
For accounting firms and advisers working with SMSF clients, these statistics help provide context around the broader SMSF environment. As SMSF auditors, we closely monitor these reports to stay informed about trends that may influence compliance, reporting and governance across the sector.
Below are several key insights from the latest ATO figures and what they mean for accountants and SMSF trustees.
The SMSF Sector Remains a Major Part of the Super System
According to the latest ATO statistics:
• There are 663,867 SMSFs in Australia
• These funds have 1,224,936 members
• SMSFs hold approximately $1.06 trillion in total estimated assets
These figures highlight the ongoing significance of SMSFs within Australia’s retirement savings system.
For accounting firms, the continued size of the sector reinforces the importance of specialist SMSF services including administration, advice and independent auditing.
Investment Allocations Across SMSFs
The ATO statistics also provide insight into how SMSF assets are allocated.
The two largest asset classes held by SMSFs are:
• Listed shares, representing 27 percent of total SMSF assets
• Cash and term deposits, representing 16 percent of assets
Listed shares continue to represent the largest component of SMSF investment portfolios. Cash and term deposits remain the next most significant category.
For accountants and auditors, these asset classes are commonly subject to verification during the audit process, including valuation checks and ownership documentation.
Demographics of SMSF Members
The ATO data also provides insight into the demographic profile of SMSF members.
Key characteristics include:
• 53 percent of SMSF members are male and 47 percent are female • 85 percent of SMSF members are 45 years or older
Understanding member demographics can assist accounting firms when advising SMSF clients and planning for retirement phase strategies.
What the Data Means for SMSF Compliance
With SMSFs holding over $1 trillion in retirement savings, maintaining strong governance and compliance processes remains critical.
For accountants and trustees, this includes ensuring:
• Accurate and timely lodgement of SMSF annual returns
• Appropriate documentation of investment decisions
• Accurate reporting of SMSF assets
• Compliance with superannuation legislation
Reliable reporting is particularly important as the ATO relies on data from SMSF annual returns to compile its statistical reporting.
The Role of SMSF Auditors
Independent SMSF audits are an important safeguard within the regulatory framework. They help ensure funds comply with the relevant superannuation legislation and provide assurance that financial information is correctly reported.
At Superannuation Audit Services, we work with accounting firms across Australia to deliver independent SMSF audits with a focus on efficiency, clear communication and strong compliance outcomes.
With the SMSF sector now exceeding $1 trillion in assets, robust SMSF audit processes remain essential to supporting the integrity of the sector.
If you would like to discuss SMSF audit support for your firm or clients, you can book a FREE no-obligation consultation with the team at Superannuation Audit Services.
Disclaimer: This communication is for general informational purposes. For tailored advice specific to your firm’s circumstances, please contact us directly
