SMSF borrowing rules, explained properly.
A long-form guide to SMSF borrowing rules under the SIS Act, LRBAs in practice, ATO compliance, the single acquirable asset rule, common pitfalls, and the situations where SMSF property does not suit.

The legal framework, briefly.
Self-managed super funds are generally prohibited from borrowing money. Section 67 of the Superannuation Industry (Supervision) Act 1993 sets the rule. Section 67A then carves out an exception: borrowing under a Limited Recourse Borrowing Arrangement. This is the only legal route for an SMSF to take on debt to buy an asset.
The conditions for an LRBA are narrow. The borrowing must be for a single acquirable asset. The lender's recourse must be limited to that asset. A separate bare trust must hold the legal title until the loan is repaid. The SMSF holds the beneficial interest throughout. The longer SMSF property investment guide sits alongside this page if you want the strategy view rather than the rules view, and the connection to retirement planning is where most SMSF borrowing files start their life.
Six rules that shape every SMSF borrowing file.
None of these are negotiable. Most contraventions come from one of them being misread.
Single acquirable asset
One asset per LRBA. One title, one structure. Two properties means two arrangements, set up separately.
Limited recourse
The lender’s recourse, in default, is limited to the asset held in the bare trust. The other fund assets are quarantined.
Bare trust
A separate trust, with its own trustee, holds the legal title until the loan is paid off. The SMSF holds the beneficial interest.
No substantial improvements
Borrowed funds cannot be used for improvements that change the asset’s character. Repairs and maintenance only while the loan is in place.
Sole purpose test
Every decision the trustees make has to be defensible against the test that the fund exists to provide retirement benefits to members.
Arm’s length dealings
Lease terms, valuations, related-party arrangements: all must reflect what unrelated parties would agree to. Mates’ rates are a contravention.
Common pitfalls.
The structure punishes small mistakes. Most of these come up in files where the advice and the lending have been done by different people who did not coordinate.
- Contracts signed in personal names
If the fund or bare trust is not set up first, the contract is wrong. State revenue offices treat the change of buyer as a fresh transaction, and stamp duty often applies twice.
- Wrong title structure
Two titles, one LRBA. This breaks the single acquirable asset rule and is hard to fix once settled.
- Substantial improvements during the loan
Knock-down rebuild, structural extensions, character-changing renovations. All prohibited until the loan is paid off.
- Member-related leasing on residential
An SMSF cannot lease residential property to members or their relatives. This is the most common in-house asset breach we see.
- Inadequate fund liquidity
Fund cannot meet repayments because too much was used as deposit. The buffer is not optional.
- Insurance forgotten in the rollover
Members roll their super into the SMSF and lose existing life or TPD cover in the process. Review insurance before the rollover, not after.
When SMSF property does not suit.
Every SMSF page on the internet sells the structure. This section is the other side of the conversation.
Fund balance under $200k
The fixed costs of running an SMSF (audit, accounting, ASIC, insurance) eat into smaller balances. The numbers usually do not justify it below $150k to $200k, even with property in scope.
Short time horizon to retirement
If the member is within five to seven years of preservation age, the LRBA may not have time to deliver a meaningful return after costs.
Need for liquidity
Members who may need to access lump sums before retirement should not lock the bulk of their super into a single illiquid asset.
Concentration risk
If the property would represent the overwhelming majority of fund assets, the investment strategy starts to look thin. Diversification is part of the trustee duty.
Plans to live in the property
Residential SMSF property cannot be lived in by the member or family while owned by the fund. The earliest you could move in is after the property is transferred out, which is its own tax event.
No appetite for the admin
Being an SMSF trustee carries real legal responsibility. Not everyone wants it. APRA-regulated funds do most of the work for members. SMSFs do not.
Who is writing this guide.
- Practitioner
- Balki Balakrishnan
- Experience
- 12+ years across advice and lending
- Advice authorisation (AFSL)
- AR 409415 of La Verne Capital Pty Ltd
- Credit authorisation (ACL)
- CR 45250 of Outsource Financial Pty Ltd
- Track record
- 30+ SMSF loan clients written
- Memberships
- FAAA, FBAA
This is general information, not personal advice. SMSF strategies are personal by nature. See the Financial Services Guide and the Credit Guide for the full scope.
Questions on SMSF borrowing.
Section 67A of the Superannuation Industry (Supervision) Act 1993 sets out the conditions for Limited Recourse Borrowing Arrangements. It is an exception to the general prohibition on SMSFs borrowing. The conditions are narrow and the ATO enforces them strictly.
Yes, in theory. An LRBA can be used for any single acquirable asset, including listed shares. In practice the structure is almost always used for direct property. The legal and set-up costs do not usually stack up for share portfolios.
Each LRBA can hold one asset only. A single dwelling on one title. A single commercial premises. Buying two units in the same block on separate titles needs two LRBAs. The rule is designed to keep risk and recourse contained.
Repairs and maintenance are fine. So is restoration of damaged parts. Substantial improvements that change the character of the asset are not allowed while the loan is in place. A kitchen reno is usually fine. A second-storey extension is not.
When the fund balance is too low for the running costs to make sense. When the member needs flexibility to access cash before preservation age. When the property is residential and the member wants to live in it later, which is not permitted while the SMSF owns it. When the time horizon to retirement is too short to amortise the set-up.
The members are the trustees and carry the legal responsibility. Day-to-day admin, accounting, audit, and tax lodgement are typically outsourced to an SMSF accountant. The investment strategy and decisions sit with the trustees. Opes provides the strategic advice and lending; we coordinate with your accountant on the rest.
Because SMSF borrowing is unusual enough that a standard broker often does not see the whole picture. And a standalone planner often refers the loan out to a broker who does not do SMSF regularly. Opes holds both authorisations and has written 30+ SMSF loans. The structure and the loan are written together.
Read further on SMSF
- SMSF hubPillar overview of how Opes does SMSF.
- SMSF property loansResidential LRBA, eligibility, bare trust structure.
- SMSF commercial propertyBusiness real property and related-party leasing.
- SMSF lenders comparedSide-by-side comparison of the specialist panel.
- Using super to buy propertyPlain-language guide for first-time SMSF investors.
- Retirement planning hubWhere SMSF borrowing fits in the wider retirement picture.
- Superannuation adviceContribution settings and insurance review feeding the LRBA file.
Find out whether SMSF borrowing suits you.
Thirty minutes to look at the fund, the goals, and the structure. No paperwork to start.