
SMSF lending attracts two types of people: those who’ve done thorough research and know exactly what they’re getting into, and those who’ve heard it’s a good idea and don’t fully understand the complexity involved.
Both types can end up making expensive mistakes. The difference is usually whether they had a specialist broker guiding the setup — or whether they tried to piece it together from general advice and internet research.
Here are the six mistakes we see most often, and what they cost to fix.
1. Wrong trustee structure
An SMSF can have individual trustees or a corporate trustee — a company set up specifically to act as trustee of the fund. Most specialists recommend a corporate trustee for funds intending to borrow and purchase property.
Why? Because a corporate trustee makes the fund more stable when members change (through death, divorce, or new members joining), more straightforward to deal with for lenders and lawyers, and cleaner from a compliance and liability perspective.
Setting up with individual trustees and then converting to a corporate trustee later isn’t impossible — but it involves amending the trust deed, transferring all assets (including the property) into the new trustee’s name, and paying legal costs. Typical cost: $3,000 to $8,000 depending on complexity.
The fix at setup: spend the extra $500–800 for a corporate trustee from day one.
2. Insufficient cash reserves
SMSF loans require the fund to demonstrate it can service the loan even when the property is vacant. Lenders typically require the fund to hold enough liquid cash to cover 3–6 months of loan repayments and outgoings.
Funds that move too much of their cash into the property purchase — leaving little buffer — fail this test or find themselves in genuine financial stress when the first vacancy period hits.
Cost of not planning for this: at minimum, stress and a scramble to make repayments. At worst, forced sale of the property at a bad time. The fix is pre-purchase cashflow modelling — something LoanChat does as standard.
3. Failing the sole purpose test
An SMSF must be maintained solely to provide retirement benefits to its members. This sounds simple. It becomes complicated when members want to use the property for personal purposes.
You cannot live in a property owned by your SMSF. You cannot let a related party use it below market rent. You cannot buy a residential property and have a family member stay there, even temporarily. Any personal use — no matter how minor — can constitute a sole purpose test breach.
A breach can lead to the fund being made non-complying by the ATO, which triggers a tax liability of 45% on the fund’s assets. This is not a minor penalty. Cost: potentially hundreds of thousands of dollars on a well-performing fund.
The commercial property exception: business owners can purchase a commercial property through their SMSF and lease it back to their own business — but only at arm’s length market rent, properly documented.
4. Incorrect loan documentation and bare trust structure
SMSF property purchases require a specific legal structure called a bare trust (or holding trust). The property is held by the bare trustee — typically a separate company — on behalf of the SMSF until the loan is repaid. Only then is the legal title transferred to the SMSF trustee.
Getting this documentation wrong — missing the bare trust, using the wrong trustee structure, or failing to properly document the beneficial ownership — can invalidate the entire arrangement. Some lenders won’t settle at all if the documentation isn’t in order.
Cost of errors: $10,000–$50,000 to restructure, plus potential ATO compliance costs. Some errors cannot be fixed without unwinding the purchase entirely.
5. Wrong property selection
Not all properties are suitable for SMSF ownership. Properties must meet the sole purpose test, be at arm’s length from related parties (for residential), and be an appropriate investment for a fund of your size.
Common mistakes include: buying a property that’s in too poor a condition to generate consistent rental income; purchasing in a market where yield is too low to service the loan comfortably; and failing to consider the ongoing costs of ownership — body corporate fees, maintenance, property management — against what the fund can absorb.
Cost of wrong property selection: often only apparent years later, when poor yield creates cashflow stress or poor growth means the fund’s net position hasn’t improved despite years of contributions.
6. Using a lender without genuine SMSF expertise
Not all lenders offer SMSF loans. Of those that do, the products vary significantly — in rate, in LVR limits, in loan terms, in how they assess the fund’s serviceability.
Using the wrong lender costs you in rate (SMSF rates are already higher than standard investment loans; using a non-specialist lender adds further margin), in LVR (if the lender’s maximum LVR for SMSF is 65% rather than 80%, you need a larger deposit), and in flexibility (some lenders are very restrictive about the types of property or structures they’ll accept).
At LoanChat, we access SMSF-specialist lenders whose products are designed for the complexity of fund lending. This isn’t a niche we dabble in — it’s a core part of what we do.
The common thread
Every one of these mistakes shares the same root cause: SMSF setup done without specialist input, or with general advice that didn’t account for the full lending picture.
The correct setup costs more upfront — in advice fees, in corporate trustee costs, in proper legal documentation. But it costs a fraction of the remediation bill when something goes wrong.
If you’re considering SMSF lending — or if you already have an SMSF and want a second opinion on whether the structure is right — book a complimentary call with Charmain. We’ll tell you honestly what we see.
Written By Charmain Hughes
This article is general information only and does not constitute financial advice. Always seek professional advice specific to your circumstances.