Published by SESI Care Services · Updated September 2026 · 6-minute summary Quick answer: If your NDIS plan funding was reduced, first work out which kind of reduction it is. A decision the NDIA made about your supports is reviewable: you have 3 months from receiving it to ask for an internal review, and 28 days from that internal review decision to apply to the Administrative Review Tribunal. The scheduled 1 October 2026 reduction to two support budgets is not a reviewable decision and cannot be appealed. Either way you can request a plan reassessment if your circumstances have significantly and permanently changed. Free help exists through the NDIS Appeals Program and independent disability advocates, and you cannot use NDIS funding to pay for legal representation at the tribunal.
Having your NDIS plan funding reduced is a horrible moment, and the advice you will find online in the first ten minutes is mostly wrong. Some reductions can be formally reviewed and some cannot, the deadlines are short and they are different from each other, and there is free help available that a lot of people never hear about. This is the accurate version, and then the practical one: how to make a smaller budget hold together while you sort it out.
Before anything else, check the date you received the decision. Almost every option below runs on a clock that started the day it landed.
Key takeaways
- You have 3 months from the day you receive an NDIA decision to ask for an internal review.
- If you still disagree, you have 28 days from the internal review decision to apply to the Administrative Review Tribunal.
- The NDIS Appeals Program provides free support, including someone to represent you at the tribunal. You cannot use NDIS funding for legal representation there.
- The 1 October 2026 reduction to two support budgets is not a reviewable decision, so it sits outside that pathway entirely.
- A plan reassessment is a different thing from a review, and it is available where your circumstances have significantly and permanently changed.
- Whatever you decide to pursue, your supports still have to work next week. Restructuring the plan you have is not giving up on the plan you wanted.
Why your NDIS plan funding was reduced, and which kind it is
There are two reasons an NDIS plan comes back with reduced funding, and they behave completely differently.
A decision the NDIA made about your supports. This is the ordinary case. You asked for a number of hours or a type of support, and the Agency decided differently. That is a reviewable decision and the review pathway below applies to it.
The scheduled 1 October 2026 budget reduction. From 1 October 2026 the NDIA began reducing two budgets, Social, Economic and Community Participation and Improved Daily Living Skills, applied as plans are created or reassessed from that date or renewed from 1 February 2027. The Agency has stated plainly that this change is not a reviewable decision. There is no internal review and no tribunal pathway against it. We have written the detail of that change in what changes on 1 October 2026.
It is worth being clear about this rather than encouraging an appeal that cannot be lodged. If the whole of your reduction is the scheduled change, your realistic options are a plan reassessment on changed circumstances, the coming plan variation pathway for people who need 24 hour support, and restructuring what you have. If part of your reduction is an NDIA decision about your supports, that part is reviewable.
Most plans that come back lighter are some of both. Read the decision letter, not the numbers, to work out which is which.
The internal review, and the deadline that catches people
An internal review means a second person at the NDIA, someone different from whoever made the original decision, looks at whether the decision was correct under the law.
You have 3 months from the day you receive the decision. That is the deadline that catches people, because the first few weeks disappear into phone calls and disbelief.
You can ask by completing the request a review of a decision form, by lodging an enquiry with supporting evidence, or by calling the NDIA on 1800 800 110.
What actually changes an outcome is evidence, not argument. The strongest submissions do three things:
- Name the support and what it is for. Not “I need more community access hours” but “I need four hours a week of support to travel to and attend my program, because I cannot use public transport independently after my fall in March.”
- Attach current professional evidence. A recent occupational therapy or physiotherapy report describing your functional capacity carries weight that a letter from you cannot. If your reports are two years old, that is the first thing to fix.
- Describe what happens without it. Decision makers respond to consequence. Lost employment, a carer who cannot continue, a skill that regresses, a hospital admission that becomes more likely.
Our NDIS plan reassessment checklist covers the evidence gathering in more detail, and most of it transfers directly to a review.
If the internal review does not go your way
You can ask the Administrative Review Tribunal for an external review. The Tribunal reviews decisions made by Australian Government agencies and is separate from the NDIA.
You must apply within 28 days of the internal review decision. Twenty eight days, not three months. This is the single most commonly missed deadline in the whole process.
You do not have to do it alone and you do not have to pay for it. The NDIS Appeals Program provides free support, including someone who represents you and helps explain your situation at the tribunal. Independent disability advocacy organisations provide free help as well, and finding one near you is a five minute job through the Australian Government’s disability advocacy finder.
One limit worth knowing: you cannot use NDIS funding to pay for legal representation at tribunal proceedings.
When a reassessment is the better tool than a review
A review argues the Agency got the decision wrong on the information it had. A reassessment says the information has changed.
The NDIA will consider a plan reassessment where there has been a significant and ongoing change in your:
- ability to complete daily activities
- living arrangements
- education or employment circumstances
- available informal supports
That final category is the one most often left unmentioned and it is frequently the truest. If your mother has been providing eight unpaid hours a week and her own health means she can no longer do it, your available informal supports have changed, and that is on the Agency’s own list.
Since August 2026, only participants, plan nominees and child representatives can request this type of reassessment, and the NDIA has 90 days to decide. If you are going to ask, ask with documents.
Now the part nobody writes about: making the smaller budget work
Whether or not you pursue a review, you have supports to deliver next week on the funding that is actually in the plan. Four things make the biggest difference.
Re-rank your goals honestly. Fewer funded hours cannot buy the same spread. Decide what the hours are protecting, in order, and let the bottom of the list go for now rather than thinning everything until nothing works.
Cut the churn. Every new support worker costs you the first few sessions in getting them up to speed. On a full budget that is an annoyance. On a reduced one it is a material loss of service. A provider that holds one or two consistent named workers to you is worth more now than it was six months ago, which is the argument we make in one support worker or a roster.
Check the category, not just the total. The October reduction hits community participation and daily living skills, not personal care, household tasks, nursing or equipment. If your household tasks funding is intact, it is intact. Make sure it is being used, because it is a budget that quietly goes unspent. Our guide on using Core Supports for cleaning, laundry and meals covers what that budget genuinely stretches to.
Use what is free. Community participation is the category being reduced, and it is also the one with the most no cost alternatives sitting unused nearby. Fewer funded hours go further when the activity itself does not cost anything, which is the whole point of our guides to low cost community activities in Victoria and accessible days out across Casey and Cardinia.
A word on providers
A reduced plan tests your provider more than a full one does.
There is a fair question to ask directly: what will you do if my funding drops. A provider who will sit down and rebuild the roster around a smaller budget, and tell you honestly what will and will not fit, is doing the job. One that quietly reduces your service, or lets your shifts get filled by whoever is available, is not.
If the answer you get is not good enough, you are allowed to move, and you are allowed to move only part of your supports rather than all of them. Our guide to switching NDIS providers in Victoria without a gap in support covers the mechanics, including notice periods.
Frequently asked questions
How long do I have to ask for a review of an NDIS decision?
Three months from the day you receive the decision to ask the NDIA for an internal review. If you still disagree after that internal review, you have 28 days from the internal review decision to apply to the Administrative Review Tribunal.
Can I get help with an NDIS appeal, and does it cost anything?
Yes. The NDIS Appeals Program provides free support, including someone who can represent you and explain your situation at the tribunal. Independent disability advocacy organisations also provide free help. You cannot use NDIS funding to pay for legal representation at tribunal proceedings.
Can I have the October 2026 support budget reduction reviewed?
No. The NDIA has stated the 1 October 2026 reduction to the Social, Economic and Community Participation and Improved Daily Living Skills budgets is not a reviewable decision. Other decisions in your plan may still be reviewable, and you can request a plan reassessment or variation if your circumstances have significantly changed.
Talk to SESI
SESI Care Services is a registered NDIS provider delivering disability support across Melbourne, including personal care, household tasks, community participation and transport. If your plan has come back lower and you want a straight conversation about what can still be delivered inside it, get in touch. No pressure, no jargon.
This article is general information, not legal advice. For advice about your own circumstances, contact the NDIA on 1800 800 110 or an independent disability advocate.
Tell us what’s going on: sesi.com.au/referral · Call: 1800 017 374
This guide is general information based on National Disability Insurance Agency guidance on decision reviews, the NDIA’s announcement of 17 September 2026 on support budget changes, and the commencement timetable for the new NDIS laws, current at September 2026. It is not legal advice or advice about your individual plan. For advice about your own circumstances, contact the NDIA on 1800 800 110 or an independent disability advocate. SESI Care Services is a registered NDIS provider, provider number 4050144347, with an office in Narre Warren.
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