Australians planning residential building work often ask a single question at the contract stage: will builders warranty insurance apply to this project and how can I obtain proof of cover before the first payment is made. The short answer is that most states and territories make this insurance compulsory once the contract price or labour and materials threshold is reached. Builders or owner builders generally need to secure a certificate before work starts, while homeowners should sight that certificate and confirm that the details match the site address and contract value. Specific rules, terminology and claim periods differ widely which is why every party should check the current position with the relevant regulator listed below.
What is builders warranty insurance
Builders warranty insurance is a consumer protection product created under state and territory building legislation. It exists to step in when a licensed builder cannot honour the statutory warranties that already attach to every residential building contract. If the builder dies, becomes insolvent, disappears or in some schemes simply refuses or fails to rectify defects, the policy or fund can pay for completion or rectification up to a capped limit. That makes it very different from public liability insurance which addresses third party injury or property damage, and from contract works insurance which covers unforeseen events such as fire or storm during construction. The cover operates as a last resort in some jurisdictions, meaning the homeowner must first try to enforce the contract against the builder, while other jurisdictions offer first resort cover once qualifying events occur.
Is builders warranty insurance compulsory in Australia
There is no national scheme. Each state and territory decides whether to mandate cover, what work and contract values trigger the requirement and who must arrange it. New South Wales, Victoria, Queensland, Western Australia, South Australia, Tasmania and the Australian Capital Territory all enforce some form of compulsory cover for most residential building work above a threshold that generally sits between thirty three hundred dollars and forty thousand dollars. The Northern Territory has historically relied on a fidelity fund arrangement with similar objectives though requirements can shift during legislative reviews. Owner builders often face a special rule when they decide to sell the property within a specified period because statutory warranties transfer to the purchaser and the owner builder must supply evidence of insurance before settlement. Because thresholds, terminology and claim limits can move when regulators update regulations or ministerial orders, readers should note that this article was last reviewed on 15 March 2024 and is scheduled for its next review in June 2024.
State and territory rules at a glance
| Jurisdiction | Local product name | Who usually arranges it | Threshold for compulsory cover | When cover must be in place | Standard application path | Official regulator or scheme |
|---|---|---|---|---|---|---|
| New South Wales | Home Building Compensation Fund cover | Licensed builder | Residential building work over twenty thousand dollars | Before receiving any money or starting work | icare HBCF online portal or broker authorised by icare | NSW Fair Trading and icare |
| Victoria | Domestic Building Insurance | Licensed builder | Residential work over sixteen thousand dollars | Before taking a deposit greater than five per cent or starting work | Approved private insurer or the Victorian Managed Insurance Authority in limited cases | Victorian Building Authority and VMIA |
| Queensland | QBCC Statutory Home Warranty Insurance | Licensed builder or sometimes trade contractor | Building work over three thousand three hundred dollars | When the contract is signed and the premium is remitted to QBCC | Online payment direct to QBCC or through the builder licensing portal | Queensland Building and Construction Commission |
| Western Australia | Home Indemnity Insurance | Licensed builder | Contracts over twenty thousand dollars for residential work where a building permit is required | Before accepting payment including deposit | Private authorised insurers | Department of Mines Industry Regulation and Safety Building and Energy Division |
| South Australia | Building Indemnity Insurance | Licensed builder | Residential building work over twelve thousand dollars that requires council approval | Before building work approval and before any payment | Private insurers through authorised brokers | Consumer and Business Services |
| Tasmania | Domestic Building Warranty Insurance | Licensed builder | Work requiring a building permit that exceeds twenty thousand dollars | Prior to commencement of permitted work | Private insurers authorised by the state | Consumer Building and Occupational Services |
| Australian Capital Territory | Residential Building Warranty Insurance | Builder or owner builder selling within the mandated period | Work covered by Part 6 of the Building Act over twelve thousand dollars | Prior to building approval or before sale if owner builder | Private authorised insurers | ACT Construction Occupations Registrar |
| Northern Territory | Fidelity Fund cover | Registered builder | Prescribed residential work over twelve thousand dollars | Before building permit issue | Master Builders Fidelity Fund application | Building Practitioners Board |
Builders warranty insurance rules by state
New South Wales
Licensed builders undertaking residential building work worth more than twenty thousand dollars must provide Home Building Compensation Fund cover. The certificate must name the property address, homeowner, contract value and builder licence number and it must be given to the owner before any money changes hands. Cover is capped at three hundred and forty thousand dollars per dwelling. Claims for major defects can be lodged within six years from completion while other defects attract a two year period. Homeowners apply to icare or its claim agent if the builder is insolvent, dead, has disappeared or the tribunal orders rectification that is not completed.
Victoria
Domestic Building Insurance in Victoria activates when the contract exceeds sixteen thousand dollars. The builder buys the policy through an approved insurer after first obtaining eligibility. Homeowners receive the certificate before paying a deposit greater than five per cent. The cover limit is three hundred thousand dollars per claim with an aggregate of two hundred thousand dollars for non structural defects. The policy lasts six years for structural defects and two years for non structural. If a builder becomes insolvent, dies or disappears the owner submits a claim directly to the insurer.
Queensland
All residential construction work over three thousand three hundred dollars triggers QBCC Statutory Home Warranty Insurance. The builder must pay a premium to QBCC within ten business days of the contract date or before starting work whichever comes first. QBCC issues a policy number and notice to the owner. Cover is first resort so owners can lodge a claim once defective work is identified and the builder fails to rectify after a formal direction. The maximum payable is two hundred thousand dollars for incomplete work and structural defects. Non structural defects are covered for twelve months.
Western Australia
Home Indemnity Insurance is required for residential building work exceeding twenty thousand dollars where a building permit is needed. The builder arranges the policy through an authorised insurer such as QBE or HIA Insurance Services. Coverage is six years from practical completion for structural defects and compensation is limited to two hundred thousand dollars. The policy responds when the builder dies, disappears, becomes insolvent or the builder’s licence is suspended for failure to rectify. Owner builders selling within seven years must also provide indemnity cover to the purchaser.
South Australia
Building Indemnity Insurance applies to residential building work over twelve thousand dollars that requires council approval. The builder secures the policy before seeking building approval. The cover limit is one hundred and fifty thousand dollars per dwelling and lasts five years for structural work. A homeowner may claim if the builder is dead, insolvent or has disappeared. Consumer and Business Services can suspend a builder licence for failing to obtain the policy.
Tasmania
Domestic Building Warranty Insurance became compulsory for most residential building work requiring a permit and valued over twenty thousand dollars from July 2019. Builders obtain cover through approved insurers. The indemnity limit is two hundred thousand dollars. Structural defects are covered for six years and non structural for two. Claims are available when the builder is unable to complete or rectify due to insolvency, death or disappearance.
Australian Capital Territory
In the ACT licensed builders must provide Residential Building Warranty Insurance for class 1 and class 10 buildings over twelve thousand dollars. The policy is required before building approval is issued. Cover ranges from eighty thousand to two hundred thousand dollars depending on the contract value and lasts five years for structural elements and two years for non structural. Owner builders must take out a similar policy if they sell within the statutory period.
Northern Territory
The NT operates a Fidelity Fund managed by the Master Builders Association. Registered builders contribute a premium for residential building work exceeding twelve thousand dollars before the building permit is issued. The fund may reimburse up to two hundred thousand dollars for incomplete or defective work if the builder cannot comply due to insolvency, death or disappearance. Cover lasts six years for structural defects and two years for non structural.
Who needs to apply
Licensed builders
A licensed builder is generally responsible for securing builders warranty insurance. The application demands current licence details, company or individual financial information, a copy of the domestic building contract, plans and specifications, project value and owner contact details. Insurers may also request evidence of past claims, dispute history and credit reports before granting eligibility. Once eligibility is approved certificates can be issued on a project by project basis within a few hours through online portals or brokers.
Owner builders
Owner builders who wish to sell the property within the statutory warranty period must usually arrange cover for the benefit of the purchaser. Some states require an additional inspection and report before the policy can be issued. Tasmania and the ACT specifically impose these resale requirements while NSW requires disclosure that the owner builder project may not have HBCF cover unless a policy has been voluntarily obtained.
Homeowners
Homeowners are not expected to buy the policy except in rare cases where the builder has failed and the regulator’s assistance program permits direct owner application. Instead they should verify the certificate. That involves checking the builder licence number against the regulator database, confirming the site address and contract price on the certificate, reading the policy wording supplied by the insurer and keeping the documents for at least the length of the statutory period after completion.
How to apply for builders warranty insurance
First identify the correct jurisdiction because application portals and insurers differ. Second confirm that the builder holds the category of licence required for the type of work. Third calculate the contract value; include GST, labour, materials and prime cost items even if yet to be selected. Fourth gather the documents noted under Who needs to apply. Fifth submit the application through the authorised path which could be a private insurer, icare portal, QBCC online form or the NT Fidelity Fund website. Sixth pay the premium or levy and obtain the certificate. Seventh cross check every field on the certificate against the contract. Eighth provide a copy to the homeowner and relevant building authority before the work begins.
What does builders warranty insurance cover
| Situation | Potential relevance | Verification point |
|---|---|---|
| Builder insolvency | Usually a qualifying trigger in all schemes | Obtain ASIC notice or bankruptcy record |
| Builder disappearance | Covered when reasonable steps cannot locate the builder | Provide statutory declaration and search evidence |
| Death or incapacity | Recognised in every jurisdiction | Supply death certificate or medical evidence |
| Structural defects within six years | Covered under scheme limits | Independent expert report to define defect |
| Non structural defects within two years | Covered in most states | Photographic evidence and cost estimate |
| Deposits and progress payments lost due to insolvency | Covered in NSW QLD and WA | Provide proof of payment and contract schedule |
What builders warranty insurance does not cover
The schemes do not operate as a maintenance contract. They do not compensate for ordinary wear and tear. They do not address every delay on site unless the delay is a symptom of insolvency leading to incomplete work. Variations that increase the contract price but are not disclosed to the insurer can be excluded. Commercial buildings, high rise strata common areas and work below the monetary threshold are commonly outside the scope. The homeowner must still rely on the building contract and consumer law for disputes about contract terms, choice of materials and finish quality while the builder remains solvent and contactable.
How much does builders warranty insurance cost
Premiums or levies vary by jurisdiction, insurer, contract value and builder risk rating. In Queensland the levy is a sliding scale published by QBCC and is paid for every new contract. In NSW icare sets base premiums and applies individual risk loadings that reflect claim history and financial strength. Victoria allows private insurers to compete, leading to price differences of several hundred dollars on a mid range home. Western Australia, South Australia and Tasmania also rely on private market rates. Builders with good financial records, few claims and professional indemnity cover often receive lower premiums because insurers view them as lower risk.
How to make a claim
The first step is to notify the builder in writing and allow reasonable time for rectification unless the builder is already insolvent, dead or missing. If the builder cannot or will not act, the homeowner should notify the insurer or statutory fund within the period stated on the certificate. The claim pack usually asks for the contract, evidence of payments made, photographs, expert reports and proof that the builder was given the chance to rectify. Insurers then appoint assessors who may inspect the site. If the claim is accepted the insurer can either pay a cash settlement, engage a completion contractor or reimburse reasonable costs incurred by the owner. If the claim is declined the homeowner can request an internal review then escalate to the state tribunal or ombudsman.
Builders warranty insurance checklist
For builders the essential checks are current licence, eligibility approval, accurate contract price, correct property description, policy issued before commencement, premium paid and certificate delivered to the owner. For homeowners the key steps are verifying the builder licence, matching the certificate to the contract, retaining the documents, checking expiry dates, understanding claim triggers and diarising the end of defect periods.
Frequently asked questions
Is builders warranty insurance compulsory in every Australian state
No. Each state and territory sets its own rules though most require cover for residential building work above set thresholds.
Who usually pays for builders warranty insurance
The builder pays the premium or levy but the cost is often built into the contract price.
Do owner builders need builders warranty insurance
Owner builders need cover if they sell within the statutory warranty period in many jurisdictions. They should confirm the rule before starting work.
Does builders warranty insurance cover defective workmanship
It can cover defects if the builder is insolvent, dead or has disappeared. If the builder is still trading the homeowner must first seek rectification from the builder.
Does builders warranty insurance cover delays
Delay alone is not an insured event. Cover may apply when delay is caused by insolvency leading to incomplete work.
Can a homeowner apply for the policy
Normally no. The licensed builder or owner builder selling within the warranty period arranges the policy.
What documents are needed to apply
Typically licence information, signed building contract, plans, specifications and a completed proposal form detailing the scope and value.
Can builders warranty insurance be obtained after construction starts
Most schemes require cover before work begins. Late applications can be refused or attract penalties.
How long does builders warranty insurance last
Structural defects are usually covered for six years after completion and non structural defects for two though some states vary.
Is builders warranty insurance the same as public liability insurance
No. Public liability relates to injury or property damage to third parties during construction. Builders warranty insurance protects homeowners from specific losses connected to builder failure.
What should a homeowner do if the builder has no certificate
The homeowner should pause the project and contact the state regulator to verify whether the builder is obliged to obtain cover. Proceeding without valid cover exposes the owner to significant risk.
How can a rejected claim be challenged
The homeowner can request an internal review then apply to the relevant tribunal such as NCAT, VCAT or QCAT. Independent expert evidence strengthens the case.
Conclusion and next steps
Builders warranty insurance is one of the most important yet misunderstood protections in Australian residential construction. While each jurisdiction operates its own model, the core idea remains the same. The insurance or fidelity fund exists to protect homeowners when a builder fails to meet statutory obligations and can no longer finish or fix the work. Builders need to factor premiums into every residential quote and obtain certificates before starting. Homeowners should never release a deposit until a genuine certificate is in hand. The table above shows how quickly the rules diverge across borders, so the final action for every reader is to visit the regulator website listed for the state where the property sits, confirm the current threshold, download the latest policy wording and if necessary speak with a broker who specialises in construction insurance. Doing so will safeguard the project budget and ensure that statutory warranties have real support long after the last trade has left the site.
Last reviewed on 15 March 2024 Next review due June 2024
Editorial note This article provides general information and should not be relied on as legal or insurance advice. Always seek professional guidance tailored to your specific circumstances.
