The National Disability Insurance Scheme Amendment (Securing the NDIS for Future Generations) Bill 2026, introduced to Parliament on 14 May, is the legislative engine for the government’s next phase of NDIS reform.

Its most significant effect is not a single change, but a restructuring of how the Scheme controls entry, plans, support budgets, provider markets and claims. The Bill gives legal force to the government’s argument that the NDIS must be narrowed back towards people with “permanent and significant disability”, with tighter access rules, firmer funding controls and stronger administrative powers for the NDIA.

The Bill does four big things:

The Bill is therefore best understood as a control bill. It does not merely clarify the NDIS. It gives government the levers to reduce growth, standardise decisions and reshape the participant/provider market over the next several years.

The most consequential long-term change is the move to an access model based on “substantially reduced functional capacity”. The Bill establishes the legal framework for future access decisions to be made through a consistent, objective and evidence-based functional capacity assessment, rather than diagnosis lists. The exact threshold and assessment process have not yet been fixed; they will be informed by a new Technical Advisory Group and later consultation.

The government says there will be no change to how people enter the NDIS until 1 January 2028. From that date:

This is a major philosophical shift. The NDIS has always required functional impairment, but the Bill pushes the system towards a more uniform, centrally defined test of how much functional capacity must be reduced before someone belongs in the Scheme. Much of the practical impact will depend on the threshold set later.

The Bill also tightens the meaning of permanent impairment. Access would only be granted when:

A future legislative instrument will define the circumstances in which a person is taken to have accessed “all appropriate treatment”.

This is one of the most contentious provisions. In practice, it is likely to matter most for people with conditions where the boundary between disability support, therapy and treatment is disputed. It also creates a new point of pressure at the edge of the Scheme: before access to the NDIS, applicants may have to show not only that their impairment is enduring, but that treatment options have already been sufficiently explored.

The government’s official guidance states that, from 1 January 2028, children aged eight and under with developmental delay and/or autism and low to moderate support needs will no longer be eligible for the NDIS. They are intended to be supported through the new Thriving Kids system. Children with permanent and significant disability, or with developmental delay/autism and substantially reduced functional capacity, would remain eligible.

Children already in the NDIS before 1 January 2028 would continue to be reassessed under the old access criteria until they turn nine. They would then be reassessed under the new functional-capacity framework.

This is where the Bill meets the broader reform settlement. The government is explicitly building a path for some children to be supported outside the NDIS. The risk is obvious: the new alternative system must exist, be funded and work before families are redirected away from the Scheme. The legislation begins that shift before the replacement architecture has been fully settled.

Some changes would begin seven days after Royal Assent. The first is a much tighter regime for unscheduled plan reassessment requests.

Only:

would be able to request an unscheduled reassessment. The request would only be allowed where there has been:

The NDIA would have up to 90 days to decide whether to vary or reassess a plan. The government says people affected by fraud, crisis or emergency could still request a plan variation.

This provision narrows one of the main ways participants seek more support when circumstances change. The policy intent is to stop routine or provider-driven “plan inflation”. The lived consequence may be that families and participants face a higher evidentiary hurdle during periods of instability.

The Bill introduces a legislated end date for all participant plans. When a participant reaches their plan reassessment date, the existing plan ends and a renewed plan is created immediately after. Unspent funds from the old plan will not roll over.

The government says this plan-rollover change will begin on 1 February 2027. Renewed plans will be set at the level for which the participant was assessed, adjusted for current prices.

This removes a source of flexibility from participant budgets. It also reinforces the government’s wider insistence that plans should reflect an assessed need for a defined period, rather than accumulate underspent money over time.

The Bill allows the Commonwealth Minister to make determinations reducing funding for groups of supports. The government says this power will be used to reset budgets for:

The department’s participant guidance is unusually specific. From 1 October 2026, as plans are reassessed or renewed over a 12-month period:

The government says these changes will not affect “critical supports” such as in-home personal supports, home and vehicle modifications, personal mobility equipment, transport, continence and menstruation consumables, or Specialist Disability Accommodation.

A $200 million Inclusive Communities Fund is proposed to help rebuild community-based participation activities outside or alongside individual NDIS budgets, with consultation to begin in July 2026.

This is the Bill’s clearest near-term savings mechanism visible to participants. The government’s message is that too much money has flowed through individualised participation budgets without enough genuine inclusion. The immediate result, however, is straightforward: one category of support will be cut sharply before the replacement community infrastructure is designed, consulted on and built.

The Bill clarifies factors the NDIA must consider when deciding whether a support is reasonable and necessary. The NDIA would be required to consider:

The department says the new approach to reasonable and necessary supports will begin from 1 February 2027.

This is significant because it embeds comparative restraint directly into support decisions. The test will no longer be framed only around an individual’s goals and circumstances. It must also weigh consistency and the overall sustainability of the Scheme.

The Bill gives the NDIA power to suspend a participant’s plan if reasonable attempts to contact them have been made and they have not responded adequately. If the plan has been suspended for at least 90 days and the NDIA still cannot contact the person, their status as a participant may be revoked.

This is an administrative integrity measure, but it will need close scrutiny. People with disability can be hard to contact for reasons connected to disability, unstable housing, family violence, hospitalisation, mental distress or lack of digital access. A power aimed at administrative tidiness could create serious consequences if the implementation is blunt.

The Bill significantly expands the NDIA’s fraud and compliance toolkit.

It would:

The government’s detailed guidance says:

The direction is unmistakable: the NDIS is being made more auditable. The government is building a system that expects tighter documentary proof, faster claims, clearer payment trails and stronger regulatory intervention. That will be welcomed where it stops fraud. It will also increase administrative pressure on self-managed participants, families, smaller providers and plan managers.

The Bill and accompanying reforms point to a more regulated, commissioned NDIS market.

Key measures include:

The government says mandatory registration for SIL and platform providers will begin from 1 July 2026, broader higher-risk provider registration will begin from 1 July 2027, and all providers in scope will need to be registered by December 2030.

The NDIS is moving away from an open, lightly regulated market in several areas. The Bill does not abolish participant choice, but it does place more services inside government-designed markets with fewer approved providers. Plan management and support coordination are the clearest examples.

The Bill makes the Commonwealth Minister for Disability and the NDIS the decision-maker on NDIS pricing. The NDIA will continue to conduct independent analysis and stakeholder engagement through the Annual Pricing Review, but it will advise rather than decide.

This change would begin seven days after Royal Assent.

Pricing becomes more overtly political. That may make accountability clearer. It also means future pricing decisions — including fee freezes, indexation settings and differentiated pricing — will be understood directly as ministerial choices rather than NDIA technocracy.

Schedule 4 supports the rollout of new framework planning from 1 April 2027. It allows rules to:

The government says new framework planning will be used to set plan budgets, not to determine Scheme access.

This is the machinery for a more standardised budget-setting system. It is separate from the 2028 access test, but it points in the same direction: less bespoke discretion, more systematised assessment and more rule-based funding.

The Bill is substantial, but many of the most consequential decisions are still to come. The government has not yet settled:

That matters. Parliament is being asked to legislate the architecture of restraint before many of the operating settings are public. The Bill sets the direction firmly. The detailed rules, thresholds and instruments will determine who feels the force of it.

The Securing the NDIS for Future Generations Bill is the most important NDIS legislation since the 2024 “Getting the NDIS Back on Track” reforms. It is not simply an anti-fraud bill. It is the statutory foundation for a smaller, tighter, more centrally controlled Scheme.

Its biggest implications are:

For participants, families and providers, the immediate issue is not only what the Bill says. It is what it authorises the government to do next.