Every Self Managed Super Fund is legally required to be audited every year by an approved SMSF auditor, regardless of the fund’s size or how simple its investments are. There is no minimum balance exemption and no simplified process for small funds. For many trustees, the audit feels like a formality, something that happens automatically as part of preparing the annual return. In practice, it is one of the most important structural checks in the entire SMSF system, and understanding what actually happens during it makes the whole process far less stressful.

What an SMSF Audit Actually Covers

An SMSF audit is really two audits rolled into one, and both matter for different reasons.

Financial audit

The auditor checks that the fund’s financial statements are accurate and that asset values, contributions, pension payments, and expenses are all correctly recorded and supported by appropriate documentation. This is similar in spirit to a financial audit of any small business.

Compliance audit

The auditor separately checks the fund against the relevant superannuation laws, including the sole purpose test, contribution caps, in-house asset rules, related party transaction requirements, and whether the trust deed and investment strategy are actually being followed in practice, not just documented on paper.

Why the Auditor Has to Be Independent

The auditor cannot be the same accountant, or from the same firm in some structures, who prepared your fund’s financial statements or tax return. This independence requirement exists for a good reason. It means someone with no stake in how your fund looks on paper is checking the work, which is a safeguard for trustees just as much as it is for the ATO. It protects you from a scenario where errors compound silently because the same person is both preparing and reviewing the numbers.

At New Wave SMSF, this means your fund is prepared by our internal accounting team and then reviewed by an independent, appropriately registered SMSF auditor as a genuinely separate step, every single year, without exception.

What an Audit Typically Costs

The ATO’s own statistics put the median SMSF audit fee at around $550, with just over half of all audit fees, roughly 52 per cent based on the most recent reporting year, falling somewhere between $500 and $999. Simple funds holding listed shares, cash, and managed funds with clean, well-organised documentation generally sit toward the lower end. Funds holding property, using borrowing arrangements, or with messy or incomplete documentation tend to cost more, because audit time, not fund size, is what really drives the fee.

What Happens If the Auditor Finds an Issue

Not every audit finding is serious, and it is worth understanding this before you receive one, because the language involved can sound more alarming than the reality often is. Auditors are required to lodge an Auditor Contravention Report, or ACR, with the ATO once a contravention crosses certain thresholds, but an ACR is not an automatic penalty. The ATO’s review process considers the severity of the breach, whether it was rectified promptly, and the fund’s overall compliance history, before deciding on any response.

Across the sector, roughly 15,200 SMSFs had an ACR lodged in a recent financial year, covering around 41,200 individual contraventions, which is about 2.7 per cent of all lodging funds. Close to half of those contraventions were reported as already rectified by the time the ACR was lodged. The real risk sits with funds that have issues left unaddressed year after year, or a fund that has never had its investment strategy or trust deed reviewed alongside the audit, rather than with an isolated, promptly corrected issue.

The most commonly reported contravention types remain fairly consistent from year to year: loans or financial assistance to members, breaches of the in-house asset limit, and separation of assets issues, where fund assets are not clearly held and titled separately from a member’s personal or business assets.

This is why we treat the audit as part of an ongoing compliance process, not a once-a-year event. Our team reviews your fund’s position throughout the year specifically so that nothing unexpected turns up when your auditor sits down with your file.

What Trustees Can Do to Make Audits Smoother and Cheaper

• Keep documentation for every transaction, not just the significant ones, since gaps are what drive up audit time and cost
• Make sure asset valuations are updated annually and properly evidenced, particularly for property and unlisted investments
• Review your investment strategy at least once a year, and whenever your circumstances change, so it actually reflects what the fund holds
• Address any prior year audit findings promptly, rather than letting them roll into the next audit unresolved
• Keep related party leases, loan agreements, and trust deed updates in one accessible place, rather than scattered across email threads and personal files

A well-run SMSF should never dread audit season. If yours does, it is usually a sign that compliance has been managed reactively rather than proactively throughout the year, and that is a fixable problem, not a permanent state of affairs.

How New Wave SMSF Helps

Because our accounting, financial planning, and legal teams work from the same picture of your fund, issues that might trip up an audit, an outdated deed, an unreviewed investment strategy, a lease that has not been formally documented, are usually caught and resolved well before your auditor ever sees them.

Frequently Asked Questions

How much does an SMSF audit cost?

The median audit fee across the sector sits around $550, with the majority of audits falling between $500 and $999. Costs increase with fund complexity, particularly where property, borrowing arrangements, or unlisted investments are involved.

Can my accountant also be my SMSF auditor?

No. Independence rules require your SMSF auditor to be a separate, appropriately registered auditor, distinct from the accountant or firm that prepared your fund’s financial statements.

What triggers an Auditor Contravention Report?

An ACR is generally required where a contravention exceeds specific materiality thresholds set by the ATO, such as the value of the breach relative to fund assets. Not every minor issue results in an ACR, and not every ACR results in a penalty.

Is an ACR the same as being found non-compliant?

No. An ACR is a report, not a determination. The ATO reviews the circumstances, including whether the issue was self-identified and rectified, before deciding on any further action.

How long does an SMSF audit take?

This depends heavily on the complexity and organisation of your fund’s records. A simple fund with clean documentation can be audited relatively quickly, while a fund with property, related party transactions, or incomplete records will take longer.

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This article is general information only and does not take into account your personal objectives, financial situation, or needs. It does not constitute financial, tax, or legal advice. Figures referenced are drawn from published ATO statistics and are current as at the date of publication. New Wave Financial Planning Pty Ltd is an Authorised Representative of NWG Financial Services Pty Ltd, AFS Licence No. 538619. Please speak with your New Wave SMSF adviser before acting on any information in this article.