What to Do When Your NDIS Plan Is Not Working: Steps and Options

If you feel your NDIS plan not working the way it should, you are not stuck. There are clear options, and knowing them changes everything. This guide walks through the signs a plan is failing, how to fix each cause, when to change providers, when to request a review, and when to escalate. It is written for families of young people aged 12 to 20 but the process is the same for anyone on the NDIS.

Plans fail for different reasons. Sometimes the plan itself is wrong. Sometimes the providers are wrong. Sometimes the coordination is missing. Diagnosing which is which is the first step, because the fix is different for each.

How do you know your NDIS plan is not working?

A plan is not working when one or more of these signs appear:

• Funding is being spent but the young person is not making progress against their goals
• Providers keep changing, workers keep leaving, or continuity is broken
• Whole categories of the plan sit unspent while other categories run out early
• The young person refuses to engage with the supports on offer
• Family is doing significant unpaid coordination work to hold the plan together
• Reports from therapists say the same things they said 12 months ago
• The plan does not include supports that are clearly needed (like mentoring or PBS)
• Communication with providers is slow, invoices are wrong, or the plan manager is not helpful

If two or more of these apply, the plan is not working and needs attention.

Diagnosing the cause matters. Ask: is the plan structure wrong (missing categories, wrong amounts, stated funds locked to unused supports)? Or is the plan structure fine but the providers or coordination is failing? The answer determines what to do next.

What are your options when the plan is not working?

You have five main options. They stack, so you can do more than one at a time.

1. Change providers. The fastest and most common fix.
2. Request an unscheduled plan review if the plan itself is wrong.
3. Escalate a complaint about a provider to the NDIS Commission.
4. Lodge an internal review of a decision if you disagree with a specific NDIA decision.
5. Apply to the Administrative Review Tribunal (ART) if internal review does not resolve it.

Below is a practical guide to when to use each.

How do you change NDIS providers?

Changing providers is often the fastest fix. If a provider is not delivering, is unreliable, or is not the right fit for the young person, you can end the service agreement and move to a different provider.

Steps:

1. Read the service agreement. Every agreement has a notice period. Two to four weeks is standard.
2. Give written notice by email. Keep it professional. State the end date and any transition arrangements.
3. Identify a new provider before the current one ends where possible. See our guide on how to choose an NDIS provider for what to look for.
4. Handover. Ask the outgoing provider for progress notes, reports, and any relevant handover information. A professional provider will hand over cleanly.
5. Start with the new provider with a clear service agreement, matched line items, and a communication rhythm agreed up front.

Some plan management or support coordination agreements have longer notice periods. Read the fine print but do not accept unreasonable clauses that lock you in.

Changing providers does not require NDIA approval. It does not affect the plan itself. The funding stays. Only the provider changes.

When should you request an unscheduled review?

Request an unscheduled review (also called a plan variation or plan reassessment) when the plan itself is the problem. Common triggers:

• The young person’s situation has changed significantly (school transition, placement change, new diagnosis, worsening symptoms)
• Stated funding is locked to a support that no longer suits the young person
• A category is missing (for example, no support coordination or no employment support funding)
• The current funding is not enough to meet reasonable and necessary needs

To request a review, contact the NDIA on 1800 800 110 or through your Local Area Coordinator. You will need to complete a Change of Circumstances form and submit evidence. See our plan review preparation guide for what evidence to gather.

Unscheduled reviews can take weeks or months to process. Do not wait for one to fix an urgent problem if changing providers will do the job.

How do you make a complaint about an NDIS provider?

Every registered provider has a complaints process. Start there. Put the complaint in writing, keep it factual, and give the provider a reasonable period to respond (usually 21 days).

If the internal complaint does not resolve the issue, escalate to the NDIS Quality and Safeguards Commission. Complaints can be made online, by phone on 1800 035 544, or by email. The Commission investigates providers for breaches of the NDIS Code of Conduct and Practice Standards.

Reasons to escalate to the Commission include:

• Suspected unregistered use of restrictive practices
• Financial mismanagement or overcharging
• Worker misconduct or safeguarding concerns
• Serious breach of service agreement
• Retaliation for raising concerns

Unregistered providers can still be reported to the Commission if their conduct is serious. Registration is not required for complaints to be actioned in cases involving safety or fraud.

When should you request an internal review of a decision?

If the NDIA has made a decision you disagree with (for example, refusing to fund a specific support, reducing your plan, or refusing access to the NDIS), you can request an internal review of a reviewable decision. This must be lodged within three months of the decision date.

The request should:

• State clearly which decision you are asking to be reviewed
• Explain why you disagree
• Include new or additional evidence
• Be signed by the young person or their nominee

Internal reviews are conducted by a different NDIA officer than the one who made the original decision. The outcome can be confirming, varying, or setting aside the original decision.

If the internal review outcome is still not right, the next step is the Administrative Review Tribunal (ART), formerly the Administrative Appeals Tribunal. Applications to ART can be made within 28 days of the internal review outcome. This process is more formal and legal advice is often useful. The National Legal Aid Disability Advocacy service and community legal centres can help.

What are common mistakes families make when a plan is not working?

The most common mistake is waiting too long. Families often try to make a bad situation work for six or twelve months before acting. By the time they escalate, the young person has lost momentum and the plan has run down.

A second mistake is escalating too fast, before trying simpler fixes. Not every problem needs a formal complaint. Sometimes a firm conversation with a provider or a change of worker fixes it.

A third mistake is not documenting anything. Emails, progress notes, and dated records are what turn a vague complaint into a strong one. Keep records from day one.

A fourth mistake is assuming there is only one option. The five options above stack. You can change providers this week, request an unscheduled review next month, and file a complaint against the outgoing provider if their conduct warrants it.

Action steps to take this week

Write a one page summary of what is not working: which supports, which providers, which categories, and what the impact is on the young person. Match each issue to one of the five options above. Prioritise: what can you fix in the next two weeks, what needs a plan review, what needs formal escalation? Book a meeting with your support coordinator or plan manager to talk it through. If you do not have a support coordinator and your plan is complex, that is often the first thing to add at the next review.

If the young person is aged 12 to 20 and in Western or South West Sydney, Supporting Communities Australia can help diagnose what is failing and coordinate a fix.

Frequently asked questions

Can I change providers without NDIA approval? Yes. You do not need NDIA permission to change providers. The plan stays the same and the funding stays available.

How long does an unscheduled review take? Anywhere from a few weeks to several months. Complex cases take longer. Chase it if you have not heard within six weeks.

What is the deadline to appeal an NDIA decision? Three months for internal review, then 28 days for ART after the internal review outcome.

Can I complain about a provider without ending the service agreement? Yes. Complaints and service agreements are separate. Many families raise concerns first and only end the agreement if the response is inadequate.

Who can advocate for me? Disability advocacy services, community legal centres, and (in NSW) the NSW Council for Intellectual Disability offer free advocacy support.

If your plan is not working and you would like a fresh set of eyes, make a referral or call Supporting Communities Australia on 0480 800 521. We work with young people aged 12 to 20 across Western and South West Sydney and we help families untangle plans that have stopped delivering.