Everything you need to know about SMSF Trustee Types

Corporate Trustee or Individual Trustee: Which Structure Suits Your SMSF

A corporate trustee is a company that acts as trustee for your Self-Managed Super Fund, while individual trustees are the members themselves acting in that capacity.

For St John Ambulance employees building wealth outside rostered income, the trustee structure you choose affects ongoing admin costs, member changes, and how lenders assess your SMSF loan application. A corporate trustee costs more upfront to establish and maintain through ASIC, but individual trustees require new property titles and lender documentation every time a member joins or leaves the fund. If you are setting up an SMSF to acquire commercial property using a Limited Recourse Borrowing Arrangement, the trustee decision sits at the foundation of that structure and cannot be changed without triggering a new arrangement.

Consider a St John Ambulance paramedic who establishes an SMSF with their spouse as individual trustees and borrows to acquire a medical consulting suite through an SMSF commercial loan. Five years later, their adult child joins the fund as a member. With individual trustees, all three members must now be listed as trustees. The property title, the bare trust deed, and the loan documentation all require amendment. Depending on the lender's policy, that amendment may be treated as a new borrowing arrangement rather than a continuation of the existing one. A corporate trustee avoids that process entirely because the company remains the trustee regardless of member changes.

Costs of Corporate Versus Individual Trustee Structures

A corporate trustee requires initial registration with ASIC and an annual review fee.

The current ASIC registration fee for a special purpose company is $591, and the annual review fee is $59. Accounting fees for preparing and lodging company tax returns typically add another few hundred dollars per year depending on your provider. Individual trustees have no ASIC fees, but each change in membership triggers title registration fees, trust deed amendments, and potentially lender consent fees. In Western Australia, where St John Ambulance operates extensively, land title registration fees apply per transaction. A single member change under an individual trustee structure can cost over $1,000 when conveyancing, lender processing, and state fees are combined.

For ambulance workers planning to hold SMSF property long-term and expecting member changes over time, the cumulative cost of individual trustee amendments often exceeds the ongoing cost of a corporate trustee within the first decade. If you are using your super to buy investment property and expect your fund membership to remain static, individual trustees may suit. If your household includes multiple generations or you anticipate adding members, corporate trustees reduce future friction.

How Lenders Treat Corporate and Individual Trustees

Most SMSF lenders accept both trustee structures, but documentation and liability assessment differ.

Under an individual trustee arrangement, each trustee signs the loan agreement personally. The loan remains limited recourse to the property held in the bare trust, but the individuals named as trustees at the time of borrowing are the contracting parties. If a member joins or leaves, the lender must consent to the substitution of trustees, and some lenders treat that substitution as a variation requiring reassessment of the arrangement. Under a corporate trustee structure, the company is the borrowing entity. Directors may change, members may change, but the corporate trustee remains constant and the loan agreement does not require amendment unless the trustee itself is replaced.

SMSF mortgage brokers who work with paramedics and shift workers regularly structure loans to accommodate future member changes without triggering lender renegotiation. When comparing SMSF lenders, confirm whether their policy treats trustee substitution as a material variation or an administrative update. The answer to that question determines whether your SMSF loan interest rate and terms remain protected or whether you are exposed to prevailing market rates at the time of change.

Member Changes and Title Registration Under Individual Trustees

Every time an individual trustee is added or removed, the property title must be updated to reflect the new trustee composition.

That update requires a transfer or transmission of land, preparation of new trust documentation, and in some cases, lender consent under the mortgage terms. If your SMSF holds residential property acquired before the August 2026 ban through a grandfathered arrangement, any action that terminates the original Limited Recourse Borrowing Arrangement and creates a new one may lose that grandfathering protection. The ATO has not yet published detailed guidance on which trustee changes will be treated as ending an existing arrangement, but significant changes to the parties or terms have historically been treated as creating a new LRBA.

For St John Ambulance employees holding residential property under a pre-ban LRBA, the risk of inadvertently creating a new arrangement through trustee restructuring is material. A corporate trustee insulates the arrangement from member and trustee changes because the trustee entity itself remains unchanged. If you are refinancing an existing residential LRBA or considering adding a family member to your fund, speak to an SMSF mortgage broker who understands the interaction between trustee structure and the 2026 legislative amendments before making any changes.

Corporate Trustee Requirements and Director Obligations

A corporate trustee must be a company whose sole purpose is to act as trustee for the SMSF.

The company cannot carry on any other business or act as trustee for any other fund. Each individual trustee of the SMSF must be a director of the corporate trustee, or if there is only one member, that member and another person must be directors. Directors of the corporate trustee are subject to the same duties and penalties under the Superannuation Industry (Supervision) Act as individual trustees. The corporate structure does not reduce compliance obligations or fiduciary responsibility. It changes the administrative process for managing member movements and property title registration.

St John Ambulance paramedics using their super to acquire business real property through an SMSF commercial loan must ensure the corporate trustee's ASIC registration remains current and directors are appointed in accordance with the fund's trust deed. A lapsed ASIC registration can render the SMSF non-compliant and jeopardise the tax-concessional treatment of fund income. Set annual reminders for ASIC review fee payment and link director changes to member movements in your fund's compliance calendar.

Refinancing and Trustee Structure Changes

Changing from individual trustees to a corporate trustee or vice versa during refinancing can create a new LRBA under ATO interpretation.

Refinancing an existing SMSF loan to a different lender without changing the trustee structure is generally treated as maintaining the original arrangement, provided the loan remains limited recourse and covers the same single asset. Changing the trustee structure as part of refinancing involves transferring the beneficial interest in the property to a new trustee, which the ATO may view as ending the original arrangement and commencing a new one. For grandfathered residential LRBAs entered into before August 2026, that distinction determines whether the arrangement remains exempt from the residential borrowing prohibition.

If you hold a residential property under a grandfathered LRBA with individual trustees and want to move to a corporate structure, delay that change until the loan is repaid and legal ownership transfers to the SMSF. Once the SMSF owns the property outright, you can change trustee structures without affecting any borrowing arrangement. If you hold commercial property or are establishing a new SMSF commercial loan after the residential ban, the trustee structure can be changed through refinancing without losing access to future borrowing, but the process still requires lender consent, new trust documentation, and title amendments. Work with a broker who understands the difference between administrative refinancing and arrangement-ending restructures before committing to a trustee change.

Division 296 Tax and Trustee Structure Implications

The trustee structure does not directly affect your Division 296 tax liability, but it influences how efficiently you manage member movements when balances approach the thresholds.

From 1 July 2026, members with total superannuation balances above $3 million face an additional 15 percent tax on earnings attributable to the excess, and those above $10 million face a further 10 percent on earnings above that threshold. Outstanding SMSF loan amounts entered into on or after 1 July 2018 are included in your total superannuation balance in certain circumstances, including where the loan is with a related party or where you have satisfied a condition of release with a nil cashing restriction. If your SMSF borrowing capacity and member balance growth are pushing you toward these thresholds, the ability to add or remove members without triggering lender reassessment or title amendments becomes relevant to your tax planning.

A corporate trustee allows members to exit the fund by rolling their balance to another superannuation vehicle without requiring lender consent or property title changes, provided the remaining members continue to meet the fund's borrowing obligations. That flexibility matters for St John Ambulance households where one partner may reach preservation age and commence a pension while the other remains in accumulation phase. The mechanics of managing those transitions are smoother under a corporate trustee structure, particularly where property is held under an LRBA and any change to the borrowing terms risks triggering a new arrangement.

Call one of our team or book an appointment at a time that works for you. We work with St John Ambulance employees across all states and structure SMSF loans to fit shift patterns, income structures, and long-term wealth plans. Whether you are acquiring your first commercial property or refinancing an existing arrangement, we will walk you through the trustee decision and make sure your structure supports your goals without locking you into unnecessary costs or compliance risk.

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