NDIA (National Disability Insurance Agency)

The government agency that runs the NDIS, makes access and funding decisions, and manages plans.

What it means

The NDIA, or National Disability Insurance Agency, is the independent statutory agency that runs the NDIS. A simple way to remember the difference is that the NDIS is the scheme itself, while the NDIA is the organisation that delivers and manages it day to day.

As an independent agency, the NDIA is responsible for deciding who can access the scheme, approving individual plans, and managing the funding behind it. It also has a longer-term job: to look after the financial sustainability of the scheme so it can keep supporting people well into the future.

In practice

When you apply for the NDIS, it is the NDIA that assesses your access request against the eligibility criteria. If you are approved, an NDIA planner or delegate helps develop your plan and confirms the funding you will receive. The agency also keeps records, handles plan reviews, and makes decisions you can ask to have reviewed if you disagree.

You will not always deal with the NDIA directly. Much of the on-the-ground work is done by partners such as Local Area Coordinators and Early Childhood partners, who connect you to the scheme and to community services. Behind all of this, the NDIA sets the rules and holds responsibility for how the scheme is run.

A real example

For example, when Daniel applied to join the scheme, it was the NDIA that reviewed his evidence and approved his access request. A short while later, an NDIA delegate worked with him to build his first plan and set the funding. When Daniel disagreed with one decision, he asked the NDIA to review it.

NDIA (National Disability Insurance Agency) — FAQs

What is the difference between the NDIS and the NDIA?
The NDIS is the scheme, and the NDIA is the agency that runs it. The National Disability Insurance Scheme is the national program that funds supports for people with disability, while the National Disability Insurance Agency is the independent statutory body that decides access, approves plans and manages the funding behind the scheme.
What does the NDIA do?
The NDIA runs the NDIS. It assesses access requests, approves and reviews participant plans, manages the scheme's funding, and works to keep the scheme financially sustainable for the long term. It also oversees partners like Local Area Coordinators and Early Childhood partners who help people connect with the scheme and their communities.
How do I contact the NDIA?
You can contact the NDIA by phoning 1800 800 110, which is the main national number for the NDIS. You can also reach the agency through its website, by email, or in person at an NDIA office or through a Local Area Coordinator or Early Childhood partner. Interpreter and accessibility options are available.
Is the NDIA a government department?
The NDIA is an independent statutory agency, not a standard government department. It was established under Commonwealth law to deliver the NDIS at arm's length from day-to-day politics. It reports to government and works within the law, but it makes its own operational decisions about access, plans and funding.
Can I appeal an NDIA decision?
Yes. If you disagree with an NDIA decision, such as one about access or your plan, you can ask for an internal review by the agency. If you are still unhappy after that, you can apply to have the decision reviewed externally by the Administrative Review Tribunal. There are time limits, so act promptly.

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Official NDIS sources

Novida is an independent directory, not the NDIA. We explain each form in plain English and link you to the official copy — always download and submit the current version from the official website, as forms are updated from time to time.