The 45-Day Window SMSF Investors Can't Afford to Miss

Australia's property market continues to deliver for investors across key investment markets. But for those who have been considering a residential property purchase through a self-managed super fund, a policy shift confirmed on 23 June 2026 has made timing the most important variable in the decision.

Where the Market Stands Right Now

Australia's property market remains supported by strong underlying demand, with growth opportunities emerging in the cities where supply remains constrained. While buyers and sellers continue to recalibrate around higher interest rates and post-budget policy changes, the markets that matter most to investors remain resilient. According to Cotality's Home Value Index (1 June 2026), national dwelling values were flat in May, but beneath the headline, Perth and Brisbane continue to outperform, both reaching new record highs.

Perth led all capital cities with annual dwelling value growth exceeding 20%, while Brisbane also recorded strong double-digit annual gains. In both markets, stock levels remain well below historical averages, sustaining strong buyer competition and supporting price growth. By contrast, Sydney and Melbourne have seen a lift in available listings, giving buyers greater negotiating power. Despite this, the national market remains resilient, with consistent property movement highlighting steady underlying demand.

Across the markets that matter most to property investors, the structural fundamentals remain intact. New dwelling approvals are running below population-driven demand, rental vacancies are tight, and values in Perth and Brisbane continue to set fresh highs. Melbourne offers a different opportunity, with softer prices and higher listings creating a rare entry point in a city backed by strong long-term population growth.

What Changed on 23 June 2026

On 23 June 2026, the federal government confirmed a deal with the Australian Greens to ban new limited recourse borrowing arrangements for residential property inside self-managed super funds. The Treasury Laws Amendment (Tax Reform No. 1) Bill 2026 passed both houses of Parliament on 25 June 2026. Royal assent is expected imminently — once granted, the 45-day clock starts, with 9 August 2026 as the anticipated commencement date.

To understand what's closing, it helps to understand what an LRBA actually is. According to the Australian Taxation Office (ATO), a Limited Recourse Borrowing Arrangement (LRBA) allows an SMSF to borrow money to acquire an asset that is held in a separate holding trust. If the loan defaults, the lender's recourse is limited to that asset only, helping protect the fund's other assets. This structure has been available since 2007 and has become a cornerstone strategy for SMSF trustees seeking to combine super's tax efficiency with direct property ownership.

The scale of its use reflects that appeal. According to the ATO's SMSF Quarterly Statistical Report for March 2026, there are now 672,805 SMSFs in Australia holding $1.06 trillion in total assets. The SMSF sector has grown by more than 100,000 funds in five years alone. Property remains a major component of the investment landscape, with both residential and commercial assets attracting significant capital.

That pathway is now closing for new residential arrangements. Three things remain confirmed:

• The ban is prospective only. Existing LRBAs are fully grandfathered. If your fund already holds a residential property under an LRBA, nothing changes.
• Contracts exchanged before commencement are protected. Even if settlement occurs after the ban takes effect, the arrangement is expected to be preserved.
• The window is 45 days from royal assent. With the bill expected to pass the Senate before 2 July 2026, the effective commencement date sits in early-August 2026. 

What This Means for Off-the-Plan Investors

Off-the-plan property has historically suited SMSF investors well. Extended settlement timelines align with fund cash flow planning, and staged payment structures ease the capital requirement at the point of exchange.

Under these upcoming regulations, the date of the contract exchange is the pivotal factor, not the date of settlement. Investors securing contracts prior to the commencement date are expected to preserve their access to the LRBA pathway, even if the property settlement occurs several months later. Those who wait until after commencement lose access to it entirely for new residential arrangements.

Commercial property borrowing through an LRBA is not affected by the proposed changes. The ATO confirms that business real property, defined as property used wholly and exclusively in a business, remains eligible for LRBA borrowing. For investors pursuing a commercial property strategy, the opportunity remains available.

If an SMSF residential purchase has been on your radar, the time to understand your options is now, before the legislation is finalised and the runway closes. 

Secure a property strategy review with an iBuyNew specialist to explore what's available, what's achievable within the timeframe, and what steps to take before commencement.