EEA Advisory
Property & borrowing

Related-party loans

An SMSF can borrow from a related party, but the loan must be genuinely commercial. Here is why arm's length terms matter and what happens if they slip.

Last reviewed 29 June 2026

Two people shaking hands over an agreement at a desk

General information only: the information on this page is general in nature and does not constitute personal financial product advice. Before acting on any information, please consider your objectives, financial situation and needs, read our Financial Services Guide (FSG), and obtain personal advice tailored to your circumstances.

Advice on this page is provided by Benjamin Venter, Authorised Representative No. 338460of Count Financial Limited (AFSL 227232), listed on ASIC's Financial Advisers Register. Page last reviewed .

Key takeaways

  • An SMSF can borrow from a related party, such as a member, under an LRBA.
  • The loan must be on arm's length, commercial terms, not a sweetheart deal.
  • The ATO publishes safe harbour terms that are taken to be arm's length.
  • Non-commercial terms can make the fund's income non-arm's length income, taxed at the top rate.

It is possible for an SMSF to borrow from a related party rather than a bank, for example a member lending to their own fund. This can be convenient, but it carries a specific trap: the loan has to be genuinely commercial, or the fund can be hit with punitive tax.

The arm's length requirement

A related-party loan must be on the same terms a real lender would offer at arm's length. That covers the interest rate, the loan-to-value ratio, the loan term, repayment frequency, and security. A zero-interest or interest-free loan from a member, or terms no commercial lender would accept, is exactly what the rules are designed to catch.

The ATO safe harbour

To give trustees certainty, the ATO publishes safe harbour terms (in Practical Compliance Guideline PCG 2016/5). If a related-party loan meets those terms, including the published interest rate, maximum loan-to-value ratio and maximum term, the ATO accepts it is on arm's length terms. Meeting the safe harbour is the simplest way to stay on the right side of the rule. The current terms are on the ATO website.

Why getting it wrong is so costly

If a related-party loan is not on arm's length terms, the income the fund earns from the arrangement can become non-arm's length income (NALI). NALI is taxed at the top marginal rate rather than the concessional super rate, which can wipe out the benefit of holding the asset in super. The penalty is in the tax on the income, not just a slap on the wrist.

Document and maintain the loan

A related-party loan needs a proper written loan agreement, and the fund must actually make the repayments on the agreed schedule. A loan that exists only on paper, with no real repayments, will not survive scrutiny. Treat it exactly as you would a bank loan, because that is the standard it is held to.

Frequently asked questions

Can I lend money to my own SMSF?
Yes, a member can lend to their SMSF under a limited recourse borrowing arrangement, but the loan must be on arm's length, commercial terms. The simplest way to be sure is to meet the ATO's published safe harbour terms.
What is the ATO safe harbour for related-party loans?
It is a set of published terms (in PCG 2016/5), including an interest rate, maximum loan-to-value ratio and maximum term. A related-party loan that meets them is taken to be on arm's length terms, giving trustees certainty.
What is non-arm's length income?
Income earned from a non-commercial arrangement, such as a related-party loan on favourable terms. It is taxed at the top marginal rate instead of the concessional super rate, which can eliminate the benefit of holding the asset in super.
Not sure where to begin?

Let's map out your SMSF together.

Reading is a good start, but your situation is your own. Book a no-obligation chat and we will talk through whether a fund fits, what it would cost, and the smartest next step for your super. No jargon, no pressure.

Regulatory disclosure

Two corporate entities, one office, clear regulation.

Download Financial Services Guide (PDF)

EEA Advisory (Altias Brisbane Pty Ltd) ABN 77 646 161 417 is a registered tax agent 26081500 and a member of Chartered Accountants Australia and New Zealand (CA ANZ). Altias Brisbane Pty Ltd is not authorised to provide financial advice. For financial advice and related services, please speak to an authorised representative at EEA Advisory.

EEA Advisory (Altias Private Wealth Pty Ltd) ABN 91 649 047 585 is an authorised representative of Count Financial Limited ABN 19 001 974 625, holder of Australian Financial Services Licence No. 227232. Count Financial Limited is a subsidiary of Count Limited ABN 11 126 990 832, which is listed on the Australian Securities Exchange.

The information on this website is general information only and does not constitute financial product advice. Please refer to our Privacy Policy, Complaints Handling Process, Count Privacy Policy, and Count Complaints Policy.

Schedule an appointment with an industry-specific expert

Simplifying finance for businesses, we handle the complexities. With EEA Advisory, you focus on your passion and we take care of your financial journey.

An EEA Advisory team member