Every SMSF Gets Audited Every Year
Unlike companies or trusts, which are only audited if selected or if they meet certain thresholds, every self-managed super fund in Australia must be independently audited every single financial year. There are no exceptions.
The audit is a legal requirement under the Superannuation Industry (Supervision) Act 1993 (SIS Act). You must appoint an ASIC-registered SMSF auditor who is independent of the fund -- they cannot be a trustee, a member, or a relative of a trustee or member. The same auditor can audit your fund year after year, but they must remain independent.
For active traders running an SMSF, the volume of transactions makes audit preparation more demanding than for a fund that holds a handful of ETFs and a property. The good news is that with consistent record-keeping throughout the year, the audit becomes a straightforward process rather than a scramble.
Two Audits in One: Financial and Compliance
The annual SMSF audit is actually two separate assessments conducted together.
The Financial Audit
The financial audit examines your fund's financial statements against Australian Auditing Standards. The auditor verifies that:
- The operating statement (income and expenses) is accurate and complete
- The statement of financial position (balance sheet) reflects the fund's true position
- The member statement correctly allocates balances to each member
- All assets are valued at market value as at 30 June
- Income has been correctly recognised -- dividends, interest, rental income, capital gains
- Expenses are legitimate fund expenses and have been correctly recorded
For an active trading fund, the financial audit focuses heavily on whether all trades have been recorded, whether CGT calculations are correct, and whether the fund's bank and brokerage account balances reconcile with the financial statements.
The Compliance Audit
The compliance audit checks whether the fund has operated within the rules set out in the SIS Act and SIS Regulations. This covers:
- Sole purpose test -- the fund exists solely to provide retirement benefits to members
- Investment strategy -- the fund has a documented investment strategy and has invested in accordance with it
- In-house asset rules -- investments in related parties do not exceed 5% of fund assets
- Arm's length transactions -- all dealings are on commercial terms
- Separation of assets -- fund assets are held separately from members' personal assets
- Contribution and benefit rules -- contributions are within caps and benefit payments comply with preservation rules
- Trustee obligations -- minutes are kept, changes are documented, member reporting is completed
For trading SMSFs, the compliance audit pays particular attention to the investment strategy, the sole purpose test, and whether the fund's trading activity is consistent with providing retirement benefits.
Records an Auditor Needs from Active Traders
The more actively you trade, the more documentation the auditor requires. Here is what you should have ready:
Trade Confirmations
Every buy and sell order needs a confirmation showing date, security, quantity, price, brokerage, and settlement details. Download or export these at least quarterly -- do not rely on being able to access historical confirmations years later. For foreign trades, include the exchange rate and AUD-equivalent value.
Bank and Brokerage Statements
Monthly statements for the fund's bank account and every brokerage account showing deposits, withdrawals, trade settlements, dividends, and fees. The fund's bank account must be a dedicated account in the fund's name -- personal transactions running through it is one of the most common audit findings.
CGT Calculations
For each disposal, the auditor needs the cost base, proceeds, holding period, CGT method used (FIFO, specific identification), and calculated gain or loss. Partial exits need special attention -- if you sold 300 shares out of a 1,000-share position, the calculation must reflect which parcel was sold.
Investment Strategy Document
Regulation 4.09 of the SIS Regulations requires a written investment strategy covering risk and return expectations, diversification, liquidity needs, ability to pay benefits, and insurance considerations.
For a trading SMSF, this strategy should explicitly address the fund's active trading approach. A generic statement like "the fund will invest in Australian shares" is insufficient if the fund conducts 200 swing trades per year. Describe the types of trading, the risk management approach, and how trading serves the fund's retirement objective.
Strategy Review and Trustee Minutes
The investment strategy must be reviewed at least annually, documented in trustee meeting minutes. The minutes should show the trustees considered whether the strategy remains appropriate and whether actual investments align with it.
Minutes are also required for significant decisions: commencing pensions, admitting members, changing trustees, and approving financial statements. Minutes must be kept for 10 years -- longer than the 5-year retention period for most other records.
Dividend and Income Records
Statements showing dividend income received, including franking credits. For foreign dividends, records of withholding tax deducted.
Common Audit Findings for Trading SMSFs
Auditors report certain issues more frequently for funds with active trading:
Missing or incomplete trade records. The fund traded 150 times during the year, but the record only shows 140 confirmations. Export confirmations regularly -- do not wait until the audit.
Investment strategy does not reflect actual activity. The strategy says "diversified Australian shares and fixed interest" but the fund is conducting concentrated short-term trades. The strategy must describe what the fund actually does.
No evidence of strategy review. Even if nothing has changed, the annual review must be documented in minutes.
Fund bank account used for personal transactions. This is a SIS Act contravention, not just a record-keeping issue.
CGT calculations missing or incorrect. The cost base does not match purchase confirmations, or the CGT discount has been applied to assets held less than 12 months.
Market valuations missing for 30 June. All assets must be valued at market value at year-end. For listed shares, this is the closing price on 30 June.
Organising Records Throughout the Year
The most common mistake is treating record-keeping as a once-a-year activity at tax time. For an active trading fund, this approach guarantees stress and missed records.
Monthly (15 minutes)
Download brokerage and bank statements. File dividend statements and corporate action notices. Verify all trades for the month are captured in your trading journal or accounting system.
Quarterly (30 minutes)
Reconcile broker and bank statements against your records. Review the running CGT schedule to confirm all disposals are captured with correct cost bases. Export and save trade confirmations.
Before 30 June
Conduct and minute the investment strategy review. Obtain 30 June market valuations for all fund assets. Review contributions against caps. Prepare draft financial statements.
After 30 June
Finalise financial statements and the CGT schedule. Compile all records for the auditor. Appoint the auditor at least 45 days before the lodgement due date. Lodge the SMSF annual return (SAR).
Audit Timeline and Lodgement Deadlines
The key dates for the 2025-26 financial year:
- 30 June 2026: Financial year ends. All asset valuations taken at this date.
- 14 January 2027: Latest date to appoint an auditor if you are self-preparing and lodging by 28 February (auditor must be appointed at least 45 days before the lodgement due date).
- 28 February 2027: Lodgement due date for self-preparers lodging the SAR directly.
- 15 May 2027: Extended lodgement due date for funds using a registered tax agent.
If you use an accountant or tax agent to prepare your fund's return, they will manage the audit timeline. But you still need to provide the records. The earlier you deliver complete, organised records to your accountant, the earlier the audit can be completed and the return lodged.
Late lodgement can result in penalties and, in severe cases, the fund being made non-complying (which triggers a tax rate of 45% on the fund's assets).
The Trade Journal as Audit Evidence
A well-maintained trade journal serves double duty: it improves your trading performance and provides audit evidence.
For audit purposes, a trade journal demonstrates:
- Commercial purpose -- each trade has a documented rationale, supporting the sole purpose test
- Strategy adherence -- entries show trades are consistent with the documented investment strategy
- Accurate record-keeping -- trade details (date, price, quantity, brokerage) match broker confirmations
- Risk management -- stop losses, position sizing, and risk parameters are documented
The ATO is increasingly focused on digital record-keeping. Scanned handwritten notes or unlabelled files can delay an audit. A structured digital trade journal that exports clean reports is far more efficient for both the trader and the auditor.
SwingFolio's trade journal captures all the data points an auditor needs for each position: entry date, exit date, security, quantity, prices, brokerage, strategy used, and trade notes. The tax report feature generates CGT calculations for each disposal, and the full trade history can be exported for your accountant or auditor to review.
Audit Costs
SMSF audit fees typically range from $300 to $800 for a straightforward fund. Funds with high trading volume, complex structures, or international assets may pay more because the auditor has more work to verify.
The best way to keep audit costs down is to present clean, complete, well-organised records. When the auditor does not need to chase missing trade confirmations, reconcile unexplained transactions, or request additional documentation, the audit is completed faster and costs less.
Disclaimer: This article is general information only and does not constitute financial, tax, superannuation, or legal advice. SMSF compliance requirements are detailed and penalties for non-compliance can be severe, including the fund being made non-complying. The deadlines mentioned are for the 2025-26 financial year and may change. Always consult a qualified SMSF specialist, registered tax agent, or licensed financial adviser for advice specific to your fund's circumstances. Refer to the ATO website (ato.gov.au) and ASIC website (asic.gov.au) for current requirements and guidance.