ACT builder licence: classes, qualifications, fees and what to know before you start

TL;DR

In the ACT, any builder providing a construction service that requires a building approval must hold a licence issued by the Construction Occupations Registrar (Access Canberra) under the Construction Occupations (Licensing) Act 2004 (ACT) (verified 2026-05-08). There are four builder classes: A (unlimited), B (medium rise, 3 storeys or less), C (low rise residential, 2 storeys or less), and D (non-structural only). Class A requires a building degree; Class C a Certificate IV. Application fees run $938 for Class A/B/C and $541 for Class D (2025-26 rates, online). Residential building work over $12,000 triggers a mandatory building warranty insurance obligation: minimum cover is $200,000 (from 1 January 2025). Carpenters and bricklayers do not need their own licence in the ACT, unlike NSW. Automatic mutual recognition does not apply to construction occupations in the ACT until at least July 2027.

In plain English

The Construction Occupations (Licensing) Act 2004 (ACT) sets the licensing regime for builders and other construction occupations in the ACT. The Construction Occupations Registrar, operating through Access Canberra, issues licences and maintains the public register (verified 2026-05-08, Access Canberra: Building and construction).

The ACT system differs from NSW and VIC in a few ways that matter on site. First, the licence class governs height and building class, not monetary value. There is no dollar floor below which a builder can work without a licence on approval-required work. Second, carpenters, bricklayers, and most other trades do not need a construction occupation licence in the ACT: licensing applies to the builder (the person contracting for and managing the project), not the trades under them. Third, the territory runs a demerit point scheme: accumulate 15 or more points in any rolling 3-year window and the Registrar can suspend or cancel your licence (verified 2026-05-08, ACT Planning: Compliance and disciplinary action).

What it requires

Licence classes and scope

Class	Scope
Class A (Unlimited)	Building work of any height, all BCA building classes
Class B (Medium Rise)	Buildings 3 storeys or lower, basic building work of any BCA class
Class C (Low Rise Residential)	2 storeys or lower, Class 1, 2, or 10a buildings; Class 10b ancillary structures
Class D	Non-structural basic building work only
Owner-Builder	Class 1, 2, or 10 buildings that are or will be the licensee’s main home

Specialist building work (demolition, swimming pool installation) is available as an endorsement on Class A through D licences.

Verified 2026-05-08, ACT Planning: Construction licences.

Qualification and experience requirements

Qualification requirements are set out in the Construction Occupations (Licensing) (Qualifications) Declaration 2024 (verified 2026-05-08). Where multiple eligibility pathways exist, you need to satisfy only one.

Class	Minimum qualification	Experience	Exam
Class A	Bachelor’s degree (or higher) in Building or Construction	2 years full-time documented building work experience, with at least 1 year completed after obtaining the qualification, gained within 5 years of application	Written exam, 80% pass mark, up to 2 attempts
Class B	Diploma of Building and Construction (Building) or a tertiary building qualification	As above	Written exam, 80% pass mark, up to 2 attempts
Class C	Certificate IV in Building and Construction (CPC40120), Diploma, or tertiary building degree	As above	Written exam, 80% pass mark, up to 2 attempts
Class D	No formal qualification required	3 years full-time documented building work experience	No exam required
Owner-Builder	Owner-builder course (within the last 5 years) or an active Class A, B or C builder licence	Not separately specified	No exam required

Experience must be site-based, carried out under a licensed builder’s supervision, and documented with statutory declarations and referee statements from licensed builders. Multiple concurrent sites count as one period (verified 2026-05-08, ACT Planning: Construction licences).

Fees (2025-26)

The Construction Occupations (Licensing) (Fees) Determination 2025 commenced 1 July 2025 (verified 2026-05-08).

Application fee (paid on lodgement, non-refundable):

Licence type	Online	In person or post
Builder Class A, B or C (excluding Owner-Builder)	$938.12	$985.03
Builder Class D (excluding Owner-Builder)	$540.84	n/a
Owner-Builder: Class 1 or 2	$309.07	n/a
Owner-Builder: Class 10a only	$230.82	n/a

Licence term fee (paid on grant, in addition to application fee):

Term	Individual builder (all classes except Owner-Builder)
1 year	$405.92
3 years	$1,099.77

Licences are issued for up to 3 years. Fees are reviewed annually and typically adjust from 1 July. Verify current amounts at Access Canberra: Building and construction before lodging.

Application process

Applications go through the ACT Government SmartForms portal. Assessment takes at least 4 weeks; fast-tracking is not available. You must provide qualifications evidence, a completed Building Work Experience statement signed by at least 2 referee licensed builders, evidence of insurance, financial resources evidence, and (Classes A/B/C only) an exam booking confirmation. Apply at Access Canberra: Building and construction. Contact: 02 6207 8096 or [email protected].

Residential building warranty (builders warranty insurance)

Under the Building Act 2004 (ACT), residential building work over $12,000 requiring building approval triggers mandatory builders warranty insurance. From 1 January 2025, the minimum cover increased from $85,000 to $200,000 per dwelling; the claim lodgement window extended from 90 days to 180 days (verified 2026-05-08, ACT Planning: Residential building work insurance). Insurance covers current and future owners if the builder becomes insolvent, dies or disappears. Two approved providers: QBE Insurance (the only authorised insurer) and the Master Builders Fidelity Fund.

Statutory warranties

Statutory warranties apply automatically to residential building work over $12,000 that requires building approval (verified 2026-05-08, ACT Planning: Statutory warranties): 6 years for structural elements (including external walls and weatherproofing), 2 years for non-structural. Warranties run with the property; subsequent buyers inherit the remaining period. Excluded: owner-builder work, Territory/Commonwealth work, swimming pools, driveways and fences.

Demerit point scheme

Disciplinary decisions attract demerit points. Accumulating 15 or more points in any rolling 3-year period triggers automatic suspension or disqualification. The disciplinary register is public and lists practitioners with adverse outcomes for the past 10 years (verified 2026-05-08, ACT Planning: Compliance and disciplinary action).

Mutual recognition

Construction occupations are exempt from Automatic Mutual Recognition (AMR) in the ACT until at least 1 July 2027. The ACT Government obtained a significant risk exemption because the demerit point scheme does not operate across state borders under AMR (verified 2026-05-08, Access Canberra: Interstate occupational licences and registrations). Traditional mutual recognition is available: builders licensed in another state or territory can apply for the equivalent ACT class, paying standard fees, with the same assessment process as new applicants.

CPD requirements

No mandatory CPD requirement is specified in the Construction Occupations (Licensing) (Qualifications) Declaration 2024 or associated regulations as of May 2026 (verified 2026-05-08). Check Access Canberra at renewal. This contrasts with NSW, which requires 12 CPD points per year for individual building licence holders.

What it doesn’t cover

Trade licensing: carpenters, bricklayers, painters, tilers, and most other trades do not need a construction occupation licence in the ACT. The builder’s licence covers the person contracting for and supervising the project. Electrical, plumbing, gasfitting and draining work requires separate occupational licences under the same Act.
Commercial and industrial buildings: Class 5, 6, 7, 8 buildings and Class 9 (non-residential) are within the scope of Class A and B licences but do not trigger the residential building warranty obligation; separate commercial insurance arrangements apply.
Exempt development: minor works that do not require a building approval do not trigger the licence requirement; confirm with a building certifier whether a building approval is needed before assuming work is exempt.
Interstate reciprocity under AMR: an ACT licence does not automatically authorise you to work in other states under AMR, and other state licences do not automatically authorise work in the ACT.

Practical implications

For the builder:

Know your class before contracting. Class C covers detached houses (Class 1a), duplexes (Class 1b), walk-up apartments (Class 2 up to 2 storeys), and carports and sheds (Class 10). A 3-storey apartment job needs Class B minimum.
Warranty insurance before payment: arrange it before taking any deposit on work over $12,000 requiring building approval.
Unlicensed work is a strict liability offence under the Construction Occupations (Licensing) Act 2004 (ACT). Maximum penalty: 50 penalty units ($8,000 individual / $40,500 corporation at current ACT rates of $160/$810 per unit, verified 2026-05-08).
Budget at least 4 weeks for assessment; do not book work start dates before the licence is in hand.

For the homeowner:

Check licence status free at Access Canberra public registers before signing.
Builders warranty insurance certificate required before any payment on work over $12,000.
Statutory warranties apply automatically; you cannot waive them, and subsequent buyers inherit the remaining protection.

For owner-builders:

An owner-builder licence is required for your own principal residence. Complete an approved course within the past 5 years (or hold an active Class A, B, or C licence).
Restricted to Class 1, 2 and 10 buildings that are or will be your main home.
Statutory warranty protections do not automatically apply to owner-builder work.

Source link

Access Canberra: Building and construction (verified 2026-05-08)
ACT Planning: Construction licences (verified 2026-05-08)
Construction Occupations (Licensing) Act 2004 (ACT) (verified 2026-05-08)

References

ACT Planning: Construction licences (verified 2026-05-08)
Access Canberra: Building and construction (verified 2026-05-08)
Construction Occupations (Licensing) Act 2004 (ACT) (verified 2026-05-08)
Construction Occupations (Licensing) (Fees) Determination 2025 (ACT) (verified 2026-05-08)
ACT Planning: Residential building work insurance (verified 2026-05-08)
ACT Planning: Statutory warranties (verified 2026-05-08)
ACT Planning: Compliance and disciplinary action (verified 2026-05-08)
Access Canberra: Interstate occupational licences and registrations (verified 2026-05-08)
ABLIS: Construction Occupation Licence - Builder (ACT) (verified 2026-05-08)