NDIS Complaints and Appeals refers to the mechanisms and processes in place for individuals to raise concerns or disagree with decisions made by the National Disability Insurance Agency (NDIA) or NDIS providers, ultimately seeking resolution or review of those decisions.

Understanding your rights and knowing how to handle complaints and appeals within the NDIS is essential for ensuring you receive fair and quality support. In 2025, NDIS participants have clear pathways to address concerns, dispute decisions, and seek resolutions. This guide will walk you through the process.
NDIS Complaints and Appeals: When to Make a Complaint
If you are dissatisfied with an NDIS service provider, the NDIA (National Disability Insurance Agency), or your plan management, you have the right to make a complaint. Common reasons include:
- Poor service quality or misconduct from a provider.
- Unfair plan reviews or funding decisions.
- Delays in service delivery.
- Breaches of your rights as an NDIS participant.

Steps to Lodge a Complaint
- Address the Issue Directly
- If safe to do so, speak with your service provider to try resolving the issue informally.
- Many providers have internal complaints processes that may resolve the matter quickly.
- Contact the NDIS Quality and Safeguards Commission
- If the issue is unresolved, you can lodge a formal complaint with the NDIS Commission.
- Submit a complaint online at NDIS Commission website or call 1800 035 544.
- Seek Advocacy Support
- Disability advocacy services can assist in lodging complaints and ensuring your voice is heard.
- Permalink Support Services can connect you with trusted advocacy groups.
NDIS Complaints and Appeals: Understanding the Appeals Process
If you disagree with an NDIA decision, such as funding allocation or eligibility, you can request a review through:
- Internal Review
- Submit a request for a review within three months of the decision.
- Provide reasons why you believe the decision is incorrect and any supporting documents.
- Administrative Appeals Tribunal (AAT)
- If unsatisfied with the internal review, you can escalate the matter to the AAT.
- AAT hearings allow you to present evidence, seek legal representation, and argue your case.
How Permalink Support Services Can Help

At Permalink Support Services, we assist participants by:
- Providing guidance on lodging complaints and appeals.
- Connecting you with advocacy and legal support services.
- Ensuring you receive fair treatment and quality services.
- Offering support at some of the lowest rates in the market.
Facing issues with your NDIS plan or provider? Let Permalink Support Services guide you through the complaints and appeals process for a smooth resolution!
Furthermore, learn more about our services today!
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Stay tuned for next week’s blog on understanding NDIS transport funding in 2025!