Beginner's guide to related party transactions in an SMSF

A related party transaction in an SMSF is any financial dealing between your fund and you, your business, or anyone connected to the fund's members.

The temptation to use your SMSF as a financial tool for your operating business is understandable, particularly when cash flow tightens or an opportunity emerges that needs capital. But the rules around what you can and cannot do are strict, and a transaction that seems commercially sensible can trigger significant penalties if it crosses the line into prohibited territory.

What counts as a related party in an SMSF context

A related party includes members of the fund, any standard employer sponsors, and associates of those people. Associates extend to relatives, business partners, companies where a member holds at least 50% voting power, and trusts where a member is a trustee or beneficiary. If your business operates through a company structure and you hold a controlling interest, that company is a related party to your SMSF. The same applies if you operate through a discretionary trust where you or a family member acts as trustee or beneficiary.

Transactions that are always prohibited

You cannot lend money from your SMSF to a member or any related party. You cannot provide financial assistance to help a member or related party acquire an asset. You cannot acquire an asset from a related party unless it falls into a narrow category of permitted assets, which includes listed securities, business real property, and in-house assets up to 5% of the fund's total value. Even within those categories, the transaction must occur at market value and meet the arm's length requirement.

Consider a scenario where a business owner operating through a family trust needs $80,000 to replace equipment. The owner is also a member of an SMSF with $600,000 in assets. The SMSF cannot provide a loan to the trust, even if the interest rate is commercial and security is offered. The transaction is prohibited regardless of how it is structured.

How the arm's length rule applies to permitted transactions

Even when a transaction type is allowed, it must be conducted on terms consistent with an arm's length dealing. This means the price, terms, and conditions should reflect what would occur between unrelated parties in an open market. The Australian Taxation Office has indicated that a transaction will fail the arm's length test if the fund derives less income, pays more for an asset, or incurs higher expenses than it would dealing with an unrelated party.

If your SMSF leases commercial property to your business, the rent must align with what an independent tenant would pay for the same premises. An artificially low rent benefits the business at the expense of the fund, which undermines the sole purpose of providing retirement benefits. The same principle applies in reverse. Charging above-market rent to extract cash from the business through the SMSF can also breach the rule if it reflects an intention to benefit members in their personal capacity rather than as fund beneficiaries.

When business real property transactions are allowed

Business real property is one of the few asset types an SMSF can acquire from a related party. The property must be used wholly and exclusively in a business, which means it cannot include any residential component. A warehouse, office, or retail premises qualifies. A mixed-use property with a residential dwelling does not. The purchase must occur at market value, supported by an independent valuation, and the fund must have the liquidity to complete the transaction without borrowing in a way that contravenes the borrowing rules.

In a scenario where a business owner wants to sell a commercial warehouse to their SMSF, the fund would need sufficient cash or complying limited recourse borrowing arrangements to settle. The transaction would require a formal contract, independent valuation, and legal transfer of title. If the business continues to occupy the premises after the sale, a lease agreement at market rent must be documented and adhered to.

In-house asset limits and what happens when you breach them

An in-house asset is an asset of the fund that is a loan to, lease with, or investment in a related party. The total market value of in-house assets cannot exceed 5% of the fund's total assets, measured at the end of each financial year. If the limit is breached, the fund has 12 months to rectify the position. If the breach is not corrected, the fund may lose its complying status, which results in the fund's assets being taxed at the highest marginal rate.

A breach can occur unintentionally. If your SMSF holds shares in your business and the value of those shares increases while other fund assets decline, the in-house asset percentage can exceed 5% without any new transaction occurring. Regular monitoring is required, particularly where the fund holds investments connected to your operating business or company structure.

How dividend and distribution strategies interact with SMSF rules

If your SMSF holds shares in your company or units in a related trust, any dividends or distributions must be paid in cash and within the required timeframe. A dividend resolved but not paid, or paid through a loan account or offset arrangement, can be treated as a non-arm's length income event. This triggers a penalty tax rate of 45% on that income, which applies for the year the breach occurs and potentially for future years if the arrangement continues.

The distribution must also reflect a genuine commercial return. If the SMSF holds 30% of the shares in your company, it should receive 30% of any declared dividend. A disproportionate distribution that favours the SMSF over other shareholders may be challenged as non-arm's length, even if the company is wholly owned by family members.

Documenting and evidencing arm's length terms

Every related party transaction should be supported by the same documentation you would prepare if dealing with an external party. Lease agreements should specify rent, payment terms, responsibilities for outgoings, and conditions for renewal or termination. Asset acquisitions should include contracts, valuations, and settlement statements. Dividends and distributions should be minuted and paid according to the resolutions.

The absence of proper documentation does not void the transaction, but it makes it difficult to demonstrate compliance if the fund is audited or reviewed. The auditor is required to consider whether transactions with related parties are conducted on arm's length terms, and without supporting evidence, they may issue a qualified or adverse audit opinion. That triggers reporting obligations to the ATO and increases the likelihood of further scrutiny.

When professional advice becomes necessary

Related party transactions are one of the most common areas where SMSF trustees breach compliance rules, often without realising it. If your business and your fund are connected through ownership, income, or assets, the interaction between the two needs to be planned in advance. Restructuring your company structure or separating certain assets before they are transferred to the fund can prevent issues that are difficult to unwind later. This is particularly relevant for business owners considering whether to hold commercial property personally, in a trust, or within the fund.

Call one of our team or book an appointment at a time that works for you. We work with business owners across Australia to structure their affairs in a way that supports both operational needs and retirement planning, without creating compliance risks that compromise either.

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