Changes to Self Managed Super Fund (SMSF) Borrowing Rules

​To ensure passage of the negative gearing and CGT discount changes that were announced in the May 2026 Federal Budget the Government agreed to make amendments to the SMSF borrowing rules.

SMSFs are able to borrow in restricted circumstances which includes borrowing under a limited recourse borrowing arrangement (LRBA) to purchase a single acquirable asset. While there have previously been no specific legislative restrictions on the type of asset a SMSF can borrow to purchase, most commonly we see LRBAs being used to purchase property. Up until this point, this could have been any type of real property.

These amendments will mean that when SMSF trustees wish to borrow to purchase a property, it must meet the business real property (BRP) definition. This BRP definition relates to usage of the property rather than zoning or what the property was originally built for.

This change became law on 26 June 2026, but the Bill includes a 45 day transitional period which will finish on 10 August 2026. This transitional period may allow for arrangements that are currently being implemented on non-BRP assets to be allowable under the new rules where settlement occurs after 10 August 2026, provided the arrangement to purchase the property was entered into on or before 10 August 2026. We recommend that SMSF trustees who are currently implementing LRBA arrangements on non-BRP assets seek specialist SMSF legal advice to ensure their arrangements meet these transitional rules.

While this change has been referred to in the media as a ban on super funds borrowing to purchase residential property, the use of the BRP definition makes the change slightly more complex than this. As this definition relates to usage of the property, it is possible that some residentially designed properties could meet the BRP definition (for example, a medical practice that operates from a residentially designed terrace dwelling).

The BRP definition also requires that the property is wholly and exclusively used for business purposes. This could mean that some properties that may initially appear to be commercial in nature may not meet the BRP definition (for example, a mixed use residential and retail property on a single title).

We recommend that SMSF trustees entering into new LRBAs seek advice from specialist legal and financial advisers to ensure the new requirements are met.

Existing arrangements

The updated rules allow for existing LRBAs over non-BRP assets to continue. They also allow for existing arrangements to be refinanced, subject to lender availability and approval.