SMSF corporate trustee vs individual trustees: which is better, and how to switch

Every SMSF has to have a trustee, and every member has to be part of it, either as an individual trustee or as a director of a trustee company. The choice is usually made in a hurry at setup, often on price. It's worth getting right, because it decides who pays if something goes wrong, what happens when someone dies, and how much paperwork follows every change in the fund's membership.

This guide compares the two structures side by side, works through the penalty difference with real numbers, and sets out how to switch an existing fund from individual trustees to a company.

What's the difference between a corporate trustee and individual trustees?

Up to six members are allowed either way. Some states' trust laws can limit the number of individual trustees below six, which is another point in favour of a company for larger family funds. Our guide to six-member SMSFs covers that.

Why do penalties differ so much between the two?

The ATO can impose administrative penalties for breaches of super law, ranging from 5 to 60 penalty units. They're imposed on each individual trustee, or on the corporate trustee with the directors jointly and severally liable. They can't be paid from the fund.

Example (hypothetical). A four-member family fund lends money to one member's business. That's a breach of the rule against lending to members, which carries 60 penalty units. At $364 a penalty unit from 1 July 2026:

The ATO can remit penalties and looks at the circumstances, so the amount actually imposed can be lower. But the structure sets the ceiling, and with individual trustees the ceiling multiplies with every member.

Key point: A corporate trustee doesn't make breaches acceptable or remove other consequences. Directors can still be disqualified, and the fund can still lose its complying status. It just stops the same penalty being charged four times.

What happens when a member dies or loses capacity?

This is where the structure matters most, and where people discover too late that they chose on price.

Individual trustees. In a two-member fund with individual trustees, if one member dies the fund no longer meets the SMSF definition. The surviving member has six months to fix it: appoint another individual trustee, appoint a company, or wind up the fund. Meanwhile, every asset is in both trustees' names, including the person who has died, and each title has to be changed. That means land titles office forms, share registry forms and bank paperwork, all while the family is grieving.

Corporate trustee. The company keeps holding the assets. The surviving director carries on, the company updates its director details with ASIC and tells the ATO within 28 days, and nothing has to be retitled. The deceased member's legal personal representative can step in as a director to deal with the member's benefits if needed.

For loss of capacity, a member's attorney under an enduring power of attorney can act as trustee or director in the member's place. Who controls the company afterwards also depends on who holds the shares and what the constitution says, so a corporate trustee needs its own succession plan. Our guide to SMSF incapacity and succession explains how to set it up.

What does a corporate trustee cost?

For 2026–27:

• ASIC registration of a proprietary company: $636.
• ASIC annual review fee: $70 a year if the company is a special purpose company, meaning its constitution limits it to acting as trustee of a regulated super fund. An ordinary proprietary company pays $342.
• Late fees if the annual review fee isn't paid within two months of the review date.
• Professional fees for setting up the company and keeping its registers and ASIC details up to date.

Director IDs are free. The fund can usually pay the ongoing ASIC fee as a fund expense if the company does nothing but act as trustee.

Set against that, a change of individual trustees can mean registry and land titles fees for every asset, plus the professional time to prepare and lodge the forms. One change of trustees in a fund holding property and a share portfolio can easily cost more than years of ASIC fees. Our SMSF costs guide puts the trustee company cost in context with the fund's other costs.

When might individual trustees still make sense?

There are cases where individual trustees are a reasonable choice:

• a two-member fund of a couple, holding only cash or a simple portfolio, with a clear plan for what happens if one dies
• a fund that will be wound up within a short, defined period
• trustees who have weighed the extra penalty exposure and title-change risk against the ASIC cost and are comfortable with it

Even then, a company tends to win once the fund holds property, has more than two members, or has a single member who would otherwise need to find a second trustee.

A quick decision table

Who controls a corporate trustee?

With a company, control of the fund sits with whoever controls the company, and that's decided by three documents, not just the trust deed.

• The trust deed says who can be trustee and how it can be replaced.
• The constitution says how directors are appointed and removed, and whether a director's death or incapacity triggers anything.
• The share register shows who can vote to appoint and remove directors.

In a couple's fund that's usually simple: both are directors and each holds half the shares. It gets harder with adult children as members, second marriages, or a member whose capacity is declining. If one person holds all the shares, their will (and their executor) can end up deciding who runs everyone's retirement savings. Getting the shareholdings, the constitution and the members' wills to line up is a job for your solicitor, and one we'll flag when we review your fund.

How do you change an SMSF from individual trustees to a corporate trustee?

Switching is common and straightforward, but it has to be done in order, and every asset has to end up in the company's name.

1. Read the trust deed. Check how the trustee can be changed and whether the deed needs updating first. A solicitor or deed provider prepares the change of trustee documents; we don't draft legal documents.
2. Get director IDs. Every member who will be a director applies for one before being appointed.
3. Register the company. A new proprietary company with a special purpose constitution, members as directors, and shareholdings that reflect who should control the fund.
4. Sign the change of trustee documents. The individual trustees retire and appoint the company, usually by deed with a resolution.
5. Directors consent and sign the trustee declaration. Each director consents in writing and signs the ATO trustee declaration within 21 days of appointment.
6. Tell the ATO within 28 days. Update the fund's trustee and director details through the Australian Business Register. We do this as the fund's tax agent.
7. Retitle every asset. Bank accounts; shares and listed investments (off-market transfer forms or registry change forms); managed funds and platforms; property (a transfer or change of trustee form lodged with the state land registry). Duty on a change of trustee is usually nominal or exempt where the beneficial ownership doesn't change, but the rules and forms differ by state, so check before lodging.
8. Deal with any lender. If the fund has a limited recourse borrowing arrangement, the lender's consent and loan documents will need updating.
9. Update third parties. The ESA provider, employers' super records, insurers, the auditor and your financial adviser.
10. Minute it and keep the evidence. The auditor will check that every asset is now held in the company's name for the fund.

Watch out: Until every asset is retitled, the fund's records won't match its trustee. Assets left in the old trustees' names are a separation-of-assets issue at the next audit, and a real problem if one of the former trustees dies or goes bankrupt before it's fixed.

How long does switching take?

The company can usually be registered within days, and the change of trustee documents signed soon after. Retitling takes longer, and property is usually the slowest part because it goes through the state land registry. Start with the property and any LRBA lender, and do the rest in parallel.

What mistakes do we see with SMSF trustee companies?

• Using the family's trading company. It exposes the fund to business creditors and pays the full ASIC fee.
• Letting the company be deregistered by not paying ASIC fees. The fund then has no valid trustee.
• Missing director IDs, which stops ATO registration and can lead to ASIC penalties for the directors.
• Shares held by only one spouse, with no thought for what happens when that person dies.
• Forgetting to retitle one asset, often an old bank account or a share holding from a dividend reinvestment plan.
• Using the same company as trustee of the fund and of the bare trust in a borrowing arrangement.

How we help

We register and maintain special purpose trustee companies, lodge the ATO changes as your tax agent, prepare the asset retitling list, and coordinate with your solicitor on the deed and with any lender. Our ASIC company compliance agent drafts the right forms and checks the fees and deadlines, and our super and SMSF agent drafts the compliance checklist for the change. A qualified accountant reviews both before anything is lodged. For the ongoing ASIC side, see our ASIC and company secretarial service; for the fund itself, our SMSF accountant service.

If you're setting up a new fund, our guide on how to set up an SMSF shows where the trustee company fits in the order of steps.

General information only, current as at 18 October 2026. It is not personal tax, legal or financial product advice and doesn't take your circumstances into account. Talk to us before you act. Where a recommendation needs a licensed financial adviser or a solicitor, we work alongside them.