Double Stamp Duty & SMSF Assignment Clause Traps

Property lawyer Kathleen Chu has spent twenty years watching people sign contracts they didn't fully read. Her message is simple: the contract is where deals are quietly won or lost, and the cheapest insurance in property is doing your homework before you sign — not after.
For a unit, the $250 strata report earns its keep: it shows whether the admin and capital-works funds are healthy, whether there's structural damage or water ingress, and whether the owners are at war. For a house, a building-and-pest report catches the expensive surprises — asbestos, and the big one, an unapproved granny flat that can land on you to demolish or legalise.
Her sharpest warning is about structure: buy in an SMSF and the entity on the contract has to be right before you exchange, or you can trigger a second round of stamp duty. The rule that runs through all of it — ask your questions before you're committed, because afterwards 'I'll just add a granny flat' can quietly become 'I can't.'
At a Glance
This episode features Kathleen Chu (Specialist Property Solicitor) in an honest, plain-English conversation about how property and lending really work in Australia. It's the kind of behind-the-scenes detail that helps you understand your options — and the questions worth asking — before you talk to a bank.
- Guest: Kathleen Chu
- Primary Category: Legal & Conveyancing
- Duration: 9 min
Listen or Watch the Conversation
Stream Official Episode
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Who This Episode Is For
Kathleen Chu — Specialist Property Solicitor
Kathleen Chu is the principal solicitor at Ledger Legal, specializing in structuring commercial and residential acquisitions through trusts and SMSF LRBA vehicles.
Gold Nuggets From The Episode
Gold Nugget 1: An unapproved granny flat becomes your problem
"If the previous owner built without council approval, the liability transfers to you on settlement."
You can be forced to demolish it or pay to get retrospective approval — neither is cheap.
A building-and-pest report and a quick council check flag it before you sign; afterwards it's yours.
Gold Nugget 2: The wrong name on an SMSF contract can mean double stamp duty
"The buying entity has to be correct before you exchange contracts."
The bare trust isn't set up until purchase, so a misstep can mean paying duty twice to fix the title.
Buyers sign in their own name 'to sort out later' and get hit with a second duty bill.
The double stamp-duty trap
Real-World Case StudyAn investor signed a $900k Brisbane contract in their own name with 'and/or assignee,' planning to buy through their SMSF.
The bank rejected the loan because the contract wasn't in the trust's name — and the state revenue office threatened a second $35k stamp-duty bill to move the title across.
Ledger Legal stepped in, cancelled the contract cleanly during the due-diligence window, and re-signed it in the correct trust name.
Loan approved under SMSF rules — with no double stamp duty.
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Credit & Legal Compliance Statement
Property & Mortgage Insights Australia (PMIA) publishes episodes and analyses as general observational and educational guides only. Nothing contained on this page or in the associated audio/video recordings constitutes personal financial advice, legal counsel, or personal tax advice. All numerical examples are anonymised case studies compiled for structural reference only. For specific lending advice tailored to your personal portfolio goals, secure an authorized personal consultation with an accredited finance broker.