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Contractor Licensing & Consumer Safety

Verify active trade licenses, audit statutory warranty insurance, and check maximum legal deposit limits before signing any residential construction contract in Australia.

Statutory 4-Point Contractor Audit

Do not transfer advance payments until all 4 criteria are met

1. Verify Active Licence Online

Check the state public register to confirm the licence is active, registered under their business entity/ABN, and not suspended.

2. Licensing Threshold Triggers

Contracts exceeding state dollar thresholds ($3.3k in QLD, $5k in NSW/ACT, $10k in VIC, $12k in SA/NT, $20k in WA/TAS) legally require a registered licence.

3. Job-Specific Warranty Insurance

Demand the site-specific policy certificate (HBCF, DBI, QBCC, HII) before paying any deposit. General public liability does not cover insolvency.

4. Legal Deposit Caps

Contractors asking for 20% to 50% upfront violate state legislation. Most statutory domestic limits are strictly capped between 5% and 10% (6.5% in WA).

State Authority Registers & Statutory Thresholds

NSWNSW Fair Trading

Home Building Act 1989

Licence Required At:$5,000 incl. GST
Mandatory Insurance:HBCF required over $20,000
Maximum Deposit:Max 10% upfront deposit
Check NSW RegisterRead NSW guide
VICVictorian Building Authority (VBA)

Domestic Building Contracts Act 1995

Licence Required At:$10,000 incl. GST
Mandatory Insurance:DBI required over $16,000
Maximum Deposit:5% (works ≥$20k) or 10% (<$20k)
Check VIC RegisterRead VIC guide
QLDQBCC

QBCC Act 1991

Licence Required At:$3,300 incl. GST
Mandatory Insurance:Home Warranty Scheme over $3,300
Maximum Deposit:5% (works ≥$20k) or 10% (<$20k)
Check QLD RegisterRead QLD guide
WABuilding & Energy (DMIRS)

Home Building Contracts Act 1991

Licence Required At:$20,000 incl. GST
Mandatory Insurance:Home Indemnity Insurance over $20,000
Maximum Deposit:Strict 6.5% maximum deposit
Check WA RegisterRead WA guide
SAConsumer & Business Services (CBS)

Building Work Contractors Act 1995

Licence Required At:$12,000 incl. GST
Mandatory Insurance:Building Indemnity Insurance over $12,000
Maximum Deposit:Max $1,000 or 5% (lesser amount)
Check SA RegisterRead SA guide
ACTAccess Canberra

Construction Occupations Act 2004

Licence Required At:$5,000 incl. GST
Mandatory Insurance:Fidelity Fund over $12,000
Maximum Deposit:Standard 10% deposit cap
Check ACT RegisterRead ACT guide
TASCBOS Tasmania

Building Act 2016

Licence Required At:$20,000 incl. GST
Mandatory Insurance:Consumer Guarantee over $20,000
Maximum Deposit:5% (works ≥$20k) or 10% (<$20k)
Check TAS RegisterRead TAS guide
NTBuilding Practitioners Board

Building Act 1993

Licence Required At:$12,000 in Control Areas
Mandatory Insurance:Residential Cover / Fidelity Fund over $12,000
Maximum Deposit:Standard 10% deposit cap
Check NT RegisterRead NT guide
Statutory Insolvency & Defect Coverage

Home Building Compensation Insurance

If a builder becomes insolvent, dies, or disappears before completing your build or rectifying major structural defects, government statutory compensation funds step in. It is illegal for a contractor to accept deposits without furnishing a job-specific policy certificate.

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