Understanding the Basics of SMSF Deposit Sourcing

The Contribution Strategy That Funds Your Deposit

Most WA government employees looking at an SMSF loan need between 20 and 30 percent of the purchase price as a deposit, depending on the lender and the type of property. That amount comes from contributions made to your fund over time, and the way you structure those contributions determines how quickly you can act when a suitable commercial property becomes available.

Since 10 August, new residential property purchases through a Limited Recourse Borrowing Arrangement are no longer permitted. LRBAs entered into to purchase real property can only be used to acquire business real property from that date. That means if you're planning to borrow through your SMSF, the property needs to meet the definition of business real property under section 66 of the SIS Act.

The deposit itself must already be in your fund before you exchange contracts. You cannot borrow the deposit amount or bring it in after settlement. The contribution caps and your total superannuation balance determine how much you can add each year.

Concessional and Non-Concessional Contributions Explained

Concessional contributions include employer contributions, salary sacrifice, and personal deductible contributions. The concessional contributions cap is $32,500 per annum from 1 July 2026. These contributions are taxed at 15 percent inside the fund, which makes them efficient for accumulation.

Non-concessional contributions are after-tax amounts you contribute directly. The non-concessional contributions cap is $130,000 per annum. You pay no further tax on these amounts once they enter the fund.

Consider a scenario where a WA government employee wants to build a deposit over three years. They contribute the full concessional cap of $32,500 each year through salary sacrifice. After 15 percent contributions tax, that adds roughly $27,600 to the fund annually. Over three years, that's approximately $82,800, before investment returns. If the fund needs a larger deposit within that timeframe, non-concessional contributions fill the gap.

The Bring-Forward Arrangement for Larger Deposits

The bring-forward arrangement allows non-concessional contributions of up to $390,000 over three years where the member's total superannuation balance on 30 June of the previous year was below $1.84 million, up to $260,000 over two years where the balance was between $1.84 million and $1.97 million, and up to the annual cap of $130,000 only where the balance was between $1.97 million and $2.1 million. Where the balance equalled or exceeded $2.1 million, the non-concessional cap is nil.

This arrangement is particularly relevant where a member has accumulated savings outside superannuation and wants to consolidate them into the SMSF to fund a commercial property purchase. The bring-forward is triggered automatically in the year a member exceeds the annual non-concessional cap.

As an example, a mid-career public sector employee with a total superannuation balance of $450,000 at 30 June could contribute up to $390,000 in non-concessional contributions over the following three years. Combined with concessional contributions and existing fund balance, this provides substantial capacity to meet deposit requirements for a commercial LRBA.

Business Real Property and the Single Asset Rule

Business real property generally means land and buildings used wholly and exclusively in one or more businesses. The property does not need to be used in a business you operate. It could be leased to an unrelated tenant operating a retail shop, medical clinic, or warehouse.

The definition is stricter than it appears. A property marketed as commercial does not automatically qualify. The actual use at the time of acquisition determines compliance. Mixed-use properties with a residential component often fail to meet the wholly and exclusively test.

The borrowed money must be used to acquire a single asset, or a collection of identical assets with the same market value that can be treated as a single asset. You cannot purchase multiple commercial titles under one LRBA, even if they are side by side and leased to the same tenant. Each title would require a separate arrangement or must be consolidated into a single title before acquisition.

In our experience, many WA government employees consider small commercial units in suburban centres around Perth. A single strata-titled office or retail unit typically satisfies the single asset rule, provided the tenant uses it wholly for business purposes.

Refinancing Existing Arrangements and Contribution Timing

If your SMSF already holds a residential property under an LRBA that was in place before 10 August, you can refinance that arrangement without triggering the new restrictions. The changes commencing 10 August 2026 do not impact the refinancing of arrangements existing prior to that date.

Refinancing can release equity where the property has increased in value, but borrowed funds from an LRBA cannot be used to improve the asset or to acquire a different property. If you want to use equity from an existing residential LRBA to fund a deposit for a new commercial property, the residential property would need to be sold or the LRBA repaid, with proceeds then available within the fund for the new purchase.

Timing contributions around a property purchase requires coordination with your accountant and SMSF mortgage broker. Contributions made in one financial year count toward that year's caps, regardless of when the property settlement occurs. If you contribute in June but settle in August, the contribution is assessed against the prior year's cap.

Sole Purpose Test and Contribution Structure

The sole purpose test under section 62 of the SIS Act requires trustees to ensure the fund is maintained solely to provide retirement benefits to members. Every decision about contributions, property acquisition, and leasing arrangements must align with that purpose.

Contributing to your SMSF specifically to purchase a property that will be leased to your own business may raise sole purpose concerns, particularly if the lease terms are not at arm's length or if the arrangement provides you with a present-day benefit that undermines the retirement focus of the fund.

For WA government employees, the typical scenario involves contributing to the fund over time as part of a long-term retirement strategy, then using those accumulated funds to acquire an investment property that generates income for the fund. The focus remains on building retirement benefits, not on obtaining personal use or benefit from the property during the accumulation phase.

If you are considering a commercial property purchase where a related party will be the tenant, seek advice from a licensed SMSF specialist before proceeding. The lease must be on arm's length terms, and the arrangement must satisfy both the sole purpose test and the business real property definition.

Understanding how contributions build your deposit, how the caps apply to your circumstances, and how the new LRBA rules affect your options puts you in a position to make informed decisions about property acquisition through your self-managed super fund. Call one of our team or book an appointment at a time that works for you.

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