If you are a licensed trade contractor in Queensland and you have ever taken a job straight from a homeowner, there is a real chance you owe the QBCC a home warranty insurance premium you never knew about. It is one of the quietest ways careful contractors end up with demerit points, a fine and a compliance record they cannot scrub. The frustrating part is that nothing about the job feels big enough to trigger it.
You are not being sloppy. The rule is genuinely counterintuitive. Most tradies assume home warranty insurance is builder business, something the head contractor sorts out on a new build. But the obligation does not follow the size of the job or the trade. It follows who signed the contract with the owner.
Who actually pays the QBCC home warranty insurance premium
The QBCC is blunt about it. The licensed contractor who contracts with the homeowner, often called the principal contractor, must collect the premium from the owner and pay it to the QBCC on their behalf. There is no carve-out for small trades.
And the QBCC’s own example of a principal contractor is not a builder at all. It is a carpenter installing new kitchen cabinets. Here is how it plays out on real jobs:
- Building a house under contract with the owner, the builder pays the premium.
- Refitting a bathroom directly for the owner, the trade contractor pays the premium.
- Same bathroom, but you are subbing to a builder, you pay nothing. The principal contractor lodges one premium covering all work under the head contract.
- Work for an owner builder who holds a permit covering that work, no premium is payable.
- Work for someone calling themselves an owner builder without a permit that covers the job, you may be legally obliged to insure it yourself.
That last one catches good operators out. If an owner tells you they are an owner builder, ask to see the permit and check it actually covers the work you are doing. If it does not, the obligation lands back on your licence.
The $3,300 threshold is lower than it sounds
Insurance is required for all insurable residential construction work valued at more than $3,300, and that figure includes the cost of materials (even materials you did not supply), labour and GST. It is the value of the work, not your margin and not your labour-only invoice.
On a bathroom refit, a re-roof, guttering, a wastewater or sewerage system, a new residential pool, or anything requiring plumbing approval, $3,300 disappears fast. Home warranty applies to building and renovating homes and to new residential swimming pools. It does not apply to commercial projects, or to residential buildings higher than three storeys above a car park.
The deadline: before work starts, or 10 business days
Timing is where careful contractors still come unstuck. You must pay the premium before the earlier of two events: before work starts, or within 10 business days of signing the contract. Section 68B of the Queensland Building and Construction Commission Act 1991 is unambiguous that the premium must be paid before the relevant work starts.
So if you signed on the Monday and started on the Wednesday, your deadline was Wednesday, not a fortnight later. Cover under the scheme starts from whichever comes first out of the premium being paid, the contract being signed, or work starting. An unpaid premium does not mean nothing happened. It means the scheme may be on risk for a job you never declared.
The practical fix is boring and effective: build the premium into your deposit. The QBCC’s own guidance says the deposit should include the cost of the insurance premium, within the maximum deposit allowed by law. Charge it once, up front, and lodge it the same week.
If you have realised part-way through reading this that you have done jobs direct for owners without lodging a premium, the worst move is to sit on it and hope nobody joins the dots. Unpaid premiums surface during claims, audits and renewals, and they surface at the worst possible time. Book a strategy session with QBCC Express and we will work out exactly what is exposed and what to do about it, in the right order.
“The contractors who get burnt are almost never the ones running $400,000 builds. They are the ones who did a $6,000 bathroom direct for the owner and assumed insurance was somebody else’s job.”
Karen Zhang — QBCC Express Founder
What it costs when the premium is not paid
The QBCC is clear that the consequences sit with the contractor, not the homeowner. Penalties for failing to pay the premium include fines, demerit points, suspension or cancellation of your licence, and a public record of the offence and points against your name.
The demerit points are the quiet killer. They accumulate across unrelated breaches. A premium you forgot on a $6,000 bathroom in March does not feel like much until it is stacked on top of two other issues and you are suddenly looking at your licence rather than a letter.
There is a commercial cost too. If a dispute arises on work that was never insured, the homeowner’s remedy narrows and the first question their lawyer asks is why no premium was lodged. That is not an argument you want to be having on your own time.
The exemptions that genuinely exist
Working on your own property is the main one. If you hold an active contractor or builder grade licence, the work sits within your licence scope, the property is registered in the same name as the licensee, and you have no intention of selling for at least 6 years and 6 months, cover may not be required. You complete a statutory declaration, have it witnessed by a JP, and the QBCC’s Insurance Services team assesses it. If your plans change and you sell inside that window, you must contact the QBCC immediately and pay the premium.
Licence class matters as well. Supervising work and holding the head contract are two different things, and the premium obligation only ever attaches to the licensee who contracted with the owner. If you are not certain where your licence class stops and starts, the Site Supervisor Licence eligibility guide sets out what each pathway does and does not allow you to do.
A five-minute check before your next residential job
- Am I contracting directly with the homeowner, or subbing to someone else?
- Is the total value of the work, including materials, labour and GST, more than $3,300?
- Is it residential, and three storeys or less above a car park?
- If they say they are an owner builder, have I sighted the permit and confirmed it covers this specific work?
- Have I added the premium to the deposit and diarised payment before the earlier of the start date or 10 business days from signing?
None of this is complicated once someone spells it out. The problem is that nobody does, and the QBCC’s first contact about a missing premium is rarely a friendly reminder. If you are carrying jobs you are unsure about, or you simply want a clean process so this never becomes a problem again, book a strategy session with QBCC Express. Fixing a paperwork gap now costs a fraction of defending a licence later.
Frequently Asked Questions
Do I need to pay a QBCC home warranty insurance premium as a subcontractor?
No. If you are a subcontractor to a principal contractor, you do not pay a premium. The principal contractor lodges one premium covering all work under the contract with the homeowner. The obligation only ever attaches to the licensee who contracts directly with the owner.
What is the minimum job value for QBCC home warranty insurance?
Insurance is required for insurable residential construction work valued at more than $3,300. That figure includes the cost of materials, even materials you did not supply, plus labour and GST. It is the value of the work rather than your profit on it, so the threshold is reached faster than most contractors expect.
When exactly does the QBCC home warranty insurance premium have to be paid?
Before the earlier of two things: before work starts, or within 10 business days of signing the contract. In practice, if you start work within 10 business days of signing, your real deadline is the day work starts. Section 68B of the QBCC Act requires payment before the relevant work commences.
What happens if I do not pay the premium?
The contractor wears the consequences, not the homeowner. QBCC penalties include fines, demerit points, suspension or cancellation of your licence, and a public record of the offence and points. Because demerit points accumulate across unrelated breaches, a single missed premium can be the one that tips you over.
Do I need home warranty insurance for work done for an owner builder?
Not if the owner builder holds a permit that covers the work in question. If they do not hold a permit, or the permit does not cover what you are actually doing, you may be legally obliged to take out home warranty insurance yourself. Always sight the permit and confirm its scope before you start on site.
