Your rights as an NDIS participant: checking a provider and making a complaint
By Diego Reyes · Updated 2026-07-10
Most interactions with disability providers go fine. But when something goes wrong, whether it’s a provider that’s stopped communicating, a billing issue that won’t get resolved, or something more serious, knowing your actual options makes a real difference to how quickly it gets sorted.
This is general information, not legal advice. For anything involving a serious safety concern or a dispute you can’t resolve directly, an advocacy service or the NDIS Quality and Safeguards Commission can advise on your specific situation.
Checking a provider before you commit
Before signing with a new provider, it’s worth checking whether they’re NDIS-registered, since registration comes with quality and safeguarding obligations that unregistered providers aren’t held to. The NDIS Provider Register is the place to check this, and it’s a quick step that’s easy to skip when you’re keen to get support started. Registration isn’t a guarantee of quality on its own, but it does mean the provider has met a baseline set of standards and can be reported to a regulator if things go wrong.
What good communication should look like
You’re entitled to clear, timely information about your supports: what’s being delivered, what it costs, and who to contact if something needs to change. Across disability services in Perth, a common pattern shows up in complaints, unanswered calls, vague responses, and providers who go quiet exactly when a client needs an update most. If that’s happening to you, it’s reasonable to put your concern in writing and ask for a response by a specific date, rather than continuing to chase informally.
Billing and invoicing disputes
Unclear or unexpected charges are another recurring source of friction between participants and providers. You’re entitled to an itemised breakdown of what you’re being charged and why, and to query anything that doesn’t match what was agreed in your service agreement. If a provider charges for a cancelled session, a missed appointment, or a service you didn’t authorise, ask for a written explanation before paying, rather than assuming the charge must be correct.
Raising a complaint directly first
Most issues are resolved fastest by raising them with the provider itself, ideally in writing so there’s a record of what was said and when. A provider that takes complaints seriously will acknowledge the issue, explain what they’re going to do about it, and follow up within a reasonable timeframe. If that doesn’t happen, or if the response is dismissive rather than constructive, that’s the point to escalate.
Escalating when direct contact doesn’t work
| Step | Who to contact |
|---|---|
| Issue with a specific service or invoice | The provider directly, in writing |
| Provider unresponsive or dismissive | NDIS Quality and Safeguards Commission |
| Concern about safety or serious misconduct | NDIS Quality and Safeguards Commission, urgently |
| Dispute about your plan or funding decision | The National Disability Insurance Agency (NDIA) |
The NDIS Quality and Safeguards Commission exists specifically to handle complaints about registered and unregistered NDIS providers, covering things like service quality, safety and provider conduct. Complaints can be lodged online or by phone, and you can remain anonymous if you’re worried about how raising it might affect your ongoing supports.
What to expect once a complaint is lodged
The Commission will generally contact the provider about the issue raised and may work with both sides to resolve it, escalating to a formal investigation for more serious matters. It isn’t an instant process, so it’s worth keeping your own simple record of dates, conversations and anything unresolved while you wait, in case you need to follow up.
A note on abrupt service endings
One pattern worth knowing about specifically: providers ending a service agreement suddenly, without proper notice or a transition plan, is a genuine and recurring concern raised by participants and families. If that happens to you, it’s both a service agreement issue and potentially a conduct issue worth raising with the Commission, particularly if it left you without support you were relying on. Our guide on ending a service agreement with an NDIS provider covers the rules for doing it properly, whether you’re the one ending it or a provider has ended things abruptly on you.
Choosing a provider through the homepage and checking their standing before you commit is one of the simplest ways to reduce the odds of ending up in a dispute in the first place. Our methodology explains how we assess and score providers listed across the directory, which can help narrow the field before you start checking registration and reviews yourself.
Knowing these steps in advance doesn’t mean you’ll need them, but if you do, moving straight to the right channel saves weeks of frustration compared to not knowing where to turn.
FAQ
- How do I check if an NDIS provider is registered?
- You can search the NDIS Provider Register, which lists all currently registered providers and the services they're approved to deliver.
- Do I have to use a registered provider?
- Only if you're agency-managed. Plan-managed and self-managed participants can generally use unregistered providers too, though registered providers meet a set of quality and safeguarding requirements the others don't have to.
- Where do I complain if a provider isn't responding to me directly?
- The NDIS Quality and Safeguards Commission handles complaints about NDIS providers and their conduct, and complaints can be made anonymously if you prefer.
- Will making a complaint affect my supports?
- It shouldn't. Providers aren't meant to reduce or withdraw supports because you've raised a complaint, and the Commission's process exists partly to protect against that.