The legislation became law last Friday. The ban on borrowing inside super to buy residential property starts 10 August 2026. If you have been sitting on an SMSF property plan, you now have a hard deadline – and less than six weeks to meet it.
New Law Closes SMSF Property Borrowing from 10 August
One week before the end of the 2025-26 financial year, the Australian Taxation Office issued a direct warning to Australians being pressured into setting up self-managed super funds to access property investment opportunities. Published on 24 June 2026, the message was clear: anyone being pushed to set up an SMSF to buy a specific property should stop and ask why.
The warning landed in the same week the Federal Government passed the Treasury Laws Amendment (Tax Reform No. 1) Bill 2026, which received Royal Assent on 26 June 2026. From 10 August 2026, SMSFs can no longer establish a new borrowing arrangement to purchase residential investment property. For investors still weighing up that option, the picture now has a hard edge: less than six weeks remain.
The broader context: there are now 672,805 SMSFs in Australia managing $1.06 trillion in total estimated assets, according to the ATO's March 2026 quarterly statistical report. The structure is large, legitimate, and widely used. But the rules around using one to buy property are tighter than most investors realise – and as of this week, tighter still.
(March 2026)
SMSF assets
across Australia
SMSF property loans
Borrowing to Buy Property: How LRBAs Work
An SMSF cannot borrow money in the ordinary sense. The exception – available until this August – has been a limited recourse borrowing arrangement (LRBA). This structure allows the fund to take out a loan to purchase a single asset, including a single residential investment property.
Under an LRBA, the property is held in a separate bare trust – sometimes called a custodian trust – that sits outside the SMSF itself. The SMSF makes loan repayments using contributions and rental income. If the loan defaults, the lender can only go after the asset in the bare trust. The rest of the SMSF's investments are protected.
The SMSF holds the beneficial interest in the property from day one. Legal title transfers to the SMSF once the loan is fully repaid.
One key restriction: while the property is held under an LRBA, the fund can maintain the asset but cannot improve it. Replacing a broken fence is maintenance. Adding a room or a new bathroom is an improvement – and an improvement is not permitted while the loan is in place.
The 10 August Deadline: Act Now or Lose the Option
From 10 August 2026, new residential LRBAs are banned. The legislation is passed; the date is fixed.
To borrow inside an SMSF to buy residential investment property, the LRBA must be established before that date. Signing a contract of sale alone is not sufficient – the bare trust and borrowing arrangement must also be in place. Once 10 August passes, new arrangements are not possible.
What is protected: existing residential LRBAs established before 10 August 2026 are grandfathered and can continue as normal – repayments, refinancing, and eventual title transfer all proceed without restriction. Residential properties already owned outright by an SMSF are also unaffected.
The steps required to complete a compliant LRBA take time: registering the SMSF with the ATO (if not already done), opening the SMSF bank account, rolling over existing superannuation, establishing the bare trust, signing the contract of sale, and obtaining formal finance approval. Lenders are already processing a surge of applications.
Getting independent legal and financial advice immediately is the only way to know whether a deal can be completed in time.
Safe Harbour Rates and the Arm's Length Requirement
When an SMSF borrows from a related party – for example, when a member lends money to their own fund to support an LRBA – the interest rate must reflect genuine commercial terms. If it does not, the income can be classified as non-arm's length income and taxed at the highest marginal rate rather than the standard 15% that applies to normal SMSF earnings.
The ATO publishes safe harbour interest rates under Practical Compliance Guideline PCG 2016/5. Charge at or above the safe harbour rate and the ATO treats the loan as arm's length without further scrutiny.
For the 2025-26 financial year, the safe harbour rate for real property LRBAs is 8.95% per annum. The 2026-27 rate has not yet been published.
Beyond the rate, the full loan structure – loan-to-value ratio, loan term, and security arrangements – also needs to reflect arm's length commercial terms. An arm's length rate alone, with informal terms elsewhere, still puts the fund at risk.
What a Residential Investment Property Inside an SMSF Can and Cannot Do
Even outside the LRBA ban, an SMSF faces firm restrictions on how it holds and uses residential investment property.
Under superannuation law, an SMSF generally cannot acquire assets from related parties. For residential property, this means it cannot buy a property a member already owns, and it cannot purchase residential property from a family member or related entity.
There is also a prohibition on personal use. A member or their relatives cannot live in, holiday in, or otherwise use an SMSF-owned residential property. The ATO cites "holidaying in your SMSF investment property" as a direct example of a breach. The property must operate as a pure arm's length investment – rented to unrelated tenants at genuine market rent, with no personal benefit flowing to any member or their family.
There is also a rule limiting "in-house assets" – assets leased to a related party – to no more than 5% of the fund's total assets. Residential property cannot be leased to a related party at all.
The bottom line: an SMSF residential property must behave exactly like any other standalone investment property. The moment a related party gets any personal use from it – even informally – the fund is in breach.
The Sole Purpose Test: Where Trustees Most Often Get Caught Out
Every investment an SMSF makes must be maintained for the sole purpose of providing retirement benefits to members, or paying death benefits if a member dies before retirement. This is a legal requirement under the Superannuation Industry (Supervision) Act 1993 – not a best-practice guideline.
Breaching the sole purpose test does not just mean a fine. It makes the SMSF ineligible for the tax concessions that make the structure worthwhile. Trustees can also be disqualified and prosecuted.
The ATO looks specifically for: any pre-retirement benefit flowing to a member or related party from an SMSF investment, including use of the property; any personal reward received when directing fund assets toward a particular investment; and assets effectively available for the private use of a trustee or related party, even if no formal lease exists.
Scheme Promoters and the ASIC Crackdown
The ATO's June 2026 warning sits alongside a broader ASIC enforcement push against businesses using online advertising to funnel people toward SMSF property arrangements. ASIC has expanded its list of known operators collecting personal details – typically through lead generation forms and social media ads – as the entry point to pitching SMSF property structures.
The typical approach: present a property opportunity, suggest an SMSF is the best way to fund it, and create urgency around acting quickly. With the 10 August deadline now public, expect promoters to lean harder on urgency. Unlike a promoter's manufactured pressure, this deadline is set in legislation – it cannot be extended, renegotiated, or repeated next year.
Both the ATO and ASIC note that anyone who recommends that a person set up or roll over to an SMSF must be registered to give financial advice. An adviser who recommends a specific investment without understanding the person's full financial position may be in breach of licensing obligations.
The difference between a legitimate adviser and a scheme promoter is straightforward: a legitimate adviser determines whether SMSF property suits the investor's retirement goals. A scheme promoter leads with the deal and works backwards from there. The promoter disappears after settlement. The trustee inherits the compliance obligation for the life of the fund.
What This Means for You
If you are considering a residential SMSF property purchase using borrowed funds, the ban starts 10 August 2026. Contact a licensed SMSF adviser and solicitor this week. Every step in the process takes time, and lender queues are already growing.
If you already hold residential property in an SMSF under an existing LRBA, you are grandfathered. Check that the interest rate on any related-party loan meets the safe harbour rate (8.95% for 2025-26), and make sure all loan terms are properly documented.
If your SMSF holds property under an LRBA and you are considering renovation or extension works, get legal advice before proceeding. Improvements while the loan is outstanding are a known compliance breach point.
Common Questions
Key Takeaways
Sources
ATO -- "Before you set up or roll over to an SMSF, ask yourself why" (24 June 2026); ATO -- "Highlights: SMSF quarterly statistical report March 2026" (16 June 2026); ATO -- "Other super rates and thresholds -- LRBA interest rates" (updated 27 April 2026); Treasury Laws Amendment (Tax Reform No. 1) Bill 2026 -- Royal Assent 26 June 2026; iCare Super -- "SMSF Residential Property LRBA Ban Now Law -- 10 August 2026 Deadline Confirmed" (29 June 2026)
