Why SMSFs use a corporate trustee
A Self-Managed Super Fund (SMSF) must have a trustee. The trustee legally holds the fund's assets, signs contracts, and is responsible for running the fund within Australian Taxation Office (ATO) rules. You have two choices: individual trustees (each fund member is personally a trustee) or a corporate trustee (a single Pty Ltd company acts as trustee, with the members as its directors).
Both are legal under the Superannuation Industry (Supervision) Act. But most SMSF specialists, financial advisers, and accountants recommend the corporate trustee structure for almost every fund they set up. The reasons are practical, not theoretical, and they matter more the longer the fund runs.
The corporate trustee is a separate legal entity that owns the fund's assets in its own name. Property is registered to the company, shares are held by the company, bank accounts are in the company's name. When members join, leave, or pass away, the company keeps going. The trustee does not change just because the membership does.
The asset re-titling problem
With individual trustees, every SMSF asset is held in the personal names of all current trustees. If you and your spouse are individual trustees and you later add an adult child as a member, every asset has to be re-titled into all three names. For shares and managed funds that is paperwork. For property it means new title deeds, new bank loans, new lease agreements, and conveyancing costs that often run into thousands of dollars per property.
With a corporate trustee, assets stay registered to the company. Adding or removing a member means changing the directors of the company, not re-titling a single asset. For a fund that might run for thirty or forty years, this difference compounds.
The single-member fund problem
Section 17A of the SIS Act requires an SMSF with individual trustees to have at least two trustees. For a single-member fund, that means asking another person (usually a spouse, parent, or sibling) to act as a second trustee even though they have no money in the fund and no benefit from it. They still take on full trustee liability.
A corporate trustee can have a single director who is also the sole member. No second person is needed. For anyone setting up a solo SMSF, this alone is usually enough reason to go corporate.
The $67 annual review fee and why it matters
This is the part that catches people out, and it is the single most important reason to use Structly or a similar ASIC Registered Agent rather than registering a generic company yourself.
ASIC (the Australian Securities and Investments Commission) charges every Australian company an annual review fee. For a standard proprietary limited company in the 2025 to 2026 financial year, that fee is $329 per year. For a special-purpose company, it is $67 per year. Over twenty years, that is the difference between paying $6,420 and paying $1,340 — a saving of more than $5,000, just from getting the constitution right at registration.
A special-purpose company is one whose constitution restricts it to a single defined purpose, such as acting solely as trustee of a regulated superannuation fund. ASIC has four special-purpose categories, and SMSF corporate trustee is the most common.
ASIC fees 2025–26
Standard company annual review: $329. Special-purpose company annual review: $67. Over 20 years, the special-purpose constitution saves more than $5,000 per company.
What is a special-purpose constitution
Every Australian company has a constitution (or relies on the replaceable rules in the Corporations Act). The constitution sets out what the company can and cannot do, how directors are appointed, and how decisions are made.
A special-purpose SMSF trustee constitution is a normal company constitution with one critical clause: the company may only act as trustee of a regulated superannuation fund. It cannot trade, cannot hold investments outside the SMSF, and cannot earn fees for acting as trustee.
When ASIC registers the company, it looks at the constitution to confirm the special-purpose restriction is present. If it is, the company is classified as special-purpose and the $67 annual fee applies. If it is not, the company is classified as standard and pays $329 a year, forever. ASIC will not retroactively reclassify a standard company to special-purpose just because you only use it as an SMSF trustee.
Why generic registrations get this wrong
If you register a company through a generic online provider, or through ASIC Connect yourself, the default constitution is a standard proprietary company constitution. There is no special-purpose clause unless you specifically request one and pay for the right template.
Structly's Trustee Company package ($699, including the $611 ASIC fee) uses a special-purpose SMSF trustee constitution by default. We confirm with you at the wizard stage that the company will only act as SMSF trustee, and the constitution we lodge with ASIC reflects that. The result is a company that qualifies for the $67 review fee from year one.
The setup process step by step
Setting up a corporate trustee is one piece of a larger SMSF setup. Your accountant or SMSF specialist will coordinate the whole process, but here is what the company registration step looks like in isolation.
Step one is gathering the details. You need the proposed company name (it does not have to include your surname or the word "super", though many people add "Pty Ltd" plus something descriptive like "Smith Super Pty Ltd"), the registered office address, the principal place of business, the directors, the secretary if any, the members of the company, and the share structure. For an SMSF corporate trustee, the directors and members of the company are usually the same as the members of the SMSF.
Step two is Director Identification Numbers (Director ID). Every director needs one from the Australian Business Registry Services (ABRS) before the company can be registered. You apply at abrs.gov.au through myGovID. It is free and takes 15 to 20 minutes per director.
Step three is registration. Once the details and Director IDs are confirmed, we lodge the application with ASIC. As ASIC Registered Agent #53096, Structly lodges electronically and the company is usually registered the same business day. You receive the Australian Company Number (ACN), the certificate of registration, and the company constitution.
Step four happens outside Structly. Your SMSF specialist prepares the trust deed naming the new company as trustee, registers the SMSF with the ATO, sets up the electronic service address, and opens the fund's bank account. From start to finish, expect two to four weeks.
Director ID first
Apply for your Director ID at abrs.gov.au before you start the company registration. Without it, ASIC cannot register the company and the whole SMSF setup stalls.
What it costs, all in
The cost of setting up an SMSF corporate trustee falls into two buckets: the one-off registration costs, and the ongoing costs.
The one-off costs are predictable. Structly's Trustee Company package is $699, which includes the $611 ASIC company registration fee and a $88 service fee for the special-purpose constitution, electronic lodgement, and document pack. That is the total for the company piece. The wider SMSF setup (trust deed, ATO registration, electronic service address, bank account) is handled by your accountant or SMSF specialist and typically costs a further $500 to $1,500.
The ongoing costs are where the special-purpose constitution earns its keep. ASIC charges $67 per year for the annual review of a special-purpose company, compared to $329 for a standard company. Late payment triggers ASIC late fees of $98 if you are one to 28 days late, or $411 if you are more than 28 days late. Set a reminder for the company's registration anniversary.
SMSF trustee company costs at a glance
| Item | Cost | Frequency |
|---|---|---|
| Structly Trustee Company package (incl. $611 ASIC fee) | $699 | One-off |
| ASIC annual review (special-purpose company) | $67 | Yearly |
| ASIC annual review if not special-purpose | $329 | Yearly |
| ASIC late fee, 1–28 days | $98 | If late |
| ASIC late fee, over 28 days | $411 | If late |
| Structly Assist (optional ongoing support) | $39.90/mo or $399/yr | Subscription |
Common mistakes to avoid
Most of the problems that come up with SMSF corporate trustees are avoidable, and almost all of them happen at setup.
- Using an existing trading company as the trustee. This kills the $67 special-purpose fee and creates sole-purpose test problems under the SIS Act. Always use a fresh, dedicated company.
- Registering a generic Pty Ltd without the special-purpose constitution. You pay $329 a year instead of $67, and ASIC will not retroactively reclassify the company.
- Forgetting Director IDs. The application is free but takes time, and ASIC will not register the company without them. Apply first.
- Mixing personal and SMSF assets through the trustee company. The corporate trustee should hold SMSF assets only — never personal property, never business income.
- Missing the annual review. The ASIC late fee of $411 (over 28 days late) costs more than six years of on-time special-purpose fees combined.
- Putting the SMSF members on the company as employees, contractors, or anything other than directors. The trustee company exists to hold assets, not to pay people.
Sole-purpose test
If the trustee company earns income outside of acting as SMSF trustee, the ATO can apply the sole-purpose test under SIS Act section 62. Penalties for a non-complying fund are severe — speak to your accountant before mixing roles.
Timing considerations
The trustee company is the first piece of the SMSF puzzle to set up, because everything that follows refers to it. The trust deed names the trustee. The ATO registration uses the company's ACN. The bank account opens in the company's name as trustee for the fund. You cannot do any of those steps until the company exists.
ASIC company registration is usually same-day when lodged by an ASIC Registered Agent. So the corporate trustee itself is fast. The slow parts are the wider SMSF setup: the trust deed (a few days with most SMSF specialists), the ATO registration (the ATO targets 28 days but often comes back sooner), the electronic service address (immediate to a few days), and the bank account (one to two weeks depending on the bank).
If you are rolling over from an existing super fund, time the corporate trustee registration to align with when you want rollovers to land. Funds will not transfer until your SMSF is registered with the ATO and has a complying bank account ready to receive money.
Stanley, the Structly wizard, can walk you through the trustee company piece in about three minutes and tell you exactly what we need before we lodge. Your accountant or SMSF specialist handles the rest. Support is on 07 4520 7394 Monday to Friday, 8am to 5pm Brisbane time, if you want to talk it through.