How to Claim on the Fidelity Fund NT Residential Building Cover

What it is

The Northern Territory runs a residential building cover scheme (fidelity fund) rather than a conventional insurance scheme. Fidelity Fund NT is the sole approved provider, operated by Master Builders NT. Cover is compulsory for prescribed residential building work under the Building Act 1993 (NT).

The 30 March 2026 fidelity fund reforms raised the trigger value from $12,000 to $25,000 for certificates issued from that date and introduced a 90 day awareness-based claim window. Benefits are capped at 20 per cent of the contract price up to a maximum of $200,000.

Trigger events

Cover triggers under the Building Act 1993 (NT) and Fidelity Fund NT scheme conditions are:

• the builder has died
• the builder has disappeared and cannot be found
• the builder is bankrupt or the company is in insolvency
• the builder's registration has been cancelled

That trigger set is broadly similar to the ACT (death, disappearance, insolvency) plus the registration cancellation ground. It is narrower than WA's HII which also picks up registration non-renewal on financial grounds separately from formal cancellation.

Cover structure

• benefits capped at 20 per cent of the contract price
• overall maximum $200,000
• non-structural defects: 1 year cover from completion
• structural defects: 6 years cover from completion

The 20 per cent proportional cap is unusual. Other Australian schemes typically use a fixed dollar cap or a per-category cap. The Northern Territory ties the cap to contract value up to the $200,000 ceiling, so a $500,000 contract has effective cover of $100,000 (20 per cent), and only a contract of $1,000,000 or more hits the full $200,000 ceiling.

That structure exposes owners of larger NT builds to a coverage gap. TradeForm NT templates flag the proportional cap on the face of the contract for owners of higher-value work.

The 90 day awareness-based claim window

The 30 March 2026 reforms introduced a 90 day claim window running from the owner's awareness of the trigger event. That is different from the ACT's 180 day window (which runs from the trigger event itself, not from awareness).

The awareness-based structure is more owner-friendly than a trigger-based cutoff. An owner who discovers a builder's insolvency 6 months after the fact still has 90 days from discovery to lodge, rather than being time-barred from the trigger date.

Missing the 90 day window can still bar the claim independently of any consumer guarantee analysis.

The 30 March 2026 reforms

The Building Legislation Amendment (Fidelity Fund) Act 2025 (NT) commenced 30 March 2026 and moved several parameters simultaneously:

• trigger value for a fidelity certificate: $12,000 to $25,000
• non-completion cover: now tracks permit extensions rather than a fixed period
• claim window: 90 days from awareness of the trigger event

The reforms apply to certificates issued after 30 March 2026. Certificates issued before that date continue on the previous framework. Whether the written-contract threshold moved with the fidelity trigger is unresolved as at July 2026, and TradeForm NT templates continue to apply the $12,000 written-contract trigger as the conservative baseline.

Cost plus is prohibited

Northern Territory Building Regulations require every prescribed residential building contract to specify a total contract price, effectively prohibiting cost plus contracts. The 20 per cent proportional cap under Fidelity Fund NT works against a fixed contract price, and the absence of cost plus removes an ambiguity that other jurisdictions have to resolve for cover calculations.

TradeForm NT templates cannot include a cost-plus structure. Where a cost-plus arrangement is commercially preferred, the builder must structure it as a fixed-price contract with variations and prime cost items, all inside the total contract price framework.

Exclusions

Fidelity Fund NT does not cover:

• prefabricated and transportable homes
• flats over 3 storeys
• commercial and government work
• standalone bathroom renovations

Owners of excluded categories have no compulsory cover and rely on general contract remedies against the builder and on any voluntary insurance the builder maintains.

How to lodge a claim

Claims are lodged with Fidelity Fund NT through the fund's portal. The claim requires:

• the fidelity certificate number
• proof of the trigger event (bankruptcy order, insolvency notice, disappearance evidence, registration cancellation notice)
• description of non-completion or defect
• rectification or completion cost estimate with supporting quotes
• for structural defects, engineering or inspection reports

The fund assigns a claims officer, arranges an assessment and issues a determination. Owners have review rights through NTCAT.

How the Northern Territory compares

The NT's fidelity fund model is unusual in Australia. NSW, VIC, WA, SA use insurance (private or government-provided). QLD runs a QBCC-administered scheme. ACT uses a dual-route model (insurer or fidelity fund). Only the NT relies exclusively on a fidelity fund structure. The 20 per cent proportional cap, awareness-based 90 day window and cost-plus prohibition together define the NT approach.