When the NDIS Won't Fund a Support
Why the NDIS may not fund a support, the four main reasons, and the practical options open to you when your funding falls short.
It's disheartening to be told the NDIS won't fund something you were counting on. The good news is that there's almost always a reason behind the decision, and usually a path forward. This guide walks you through the main reasons a support might not be funded, what each one means, and the practical steps you can take when your funding falls short.
Everything comes back to reasonable and necessary
Reason one: it isn't related to your disability
Reason two: another system is responsible
Reason three: it's an everyday living cost
Reason four: mainstream services can provide it
Your options when funding falls short
Frequently asked questions
What does 'reasonable and necessary' mean?
It's the test behind NDIS funding decisions. A support generally needs to relate to your disability, help you pursue your goals, be effective and good value, and be the kind of thing the NDIS is meant to fund rather than another system. If a support doesn't meet these, it may not be funded even if…
Why won't the NDIS fund something I really need?
Usually for one of four reasons: it isn't related to your disability, another system like health or education is responsible, it's an everyday cost everyone has, or a mainstream service can provide it. A 'no' often points you towards the right pathway rather than meaning you go without.
Can I do anything if a support is declined?
Yes. You can strengthen the evidence showing the disability-related link, approach the responsible system if it belongs elsewhere, or ask for the decision to be looked at again. A disability advocate, LAC or support coordinator can help you work out the best next step for your situation.
Does a knock-back mean my need isn't real?
No. A decision not to fund a support is about which system should pay for it and whether the criteria are met, not about whether your need matters. Many important needs are met by systems other than the NDIS, and both matter.
Who can help me understand a funding decision?
Your planner or LAC can explain the reasoning, a support coordinator can help you find alternatives, a plan manager can clarify what your budget covers, and a disability advocate can support you if you want a decision reviewed. You don't have to work it out alone.
Where should I start if my funding falls short?
Start by understanding why a support wasn't funded, then read the guide in this cluster that fits your situation — from quotable and in-kind supports to using unspent funds, adding a support, or getting a plan variation. Each one covers a practical next step.