Understanding the NDIS: A Beginner's Guide
New to the NDIS? This guide explains what the scheme is, who it's for, how funding works and how to get started — in plain English.

What Is the NDIS?
The National Disability Insurance Scheme — or NDIS — is Australia's system for funding the supports and services that people with disability need to live more independently and participate more fully in the community. It is administered by the National Disability Insurance Agency, known as the NDIA.
The NDIS is different from other social services. Rather than providing a one-size-fits-all service, it gives each eligible participant an individualised plan with funding set aside specifically for their goals and support needs. This means participants have genuine choice and control over the supports they access and who provides them.
Australia introduced the NDIS from 2013, and it is now the primary system of support for Australians under 65 who have a significant and permanent disability. Understanding how it works is the first step in making the most of what it offers.
Who Can Access the NDIS?
To access the NDIS, you must meet certain eligibility criteria. You must be an Australian citizen, permanent resident or Protected Special Category Visa holder. You must be aged under 65 at the time you first apply. And you must have a permanent disability that significantly affects your ability to take part in everyday activities.
The disability doesn't need to be a specific condition — the NDIS looks at functional impact rather than diagnosis. Evidence from treating health professionals, such as a specialist, GP or allied health practitioner, is required to support an access request.
How the NDIS Works
Once an access request is approved, the NDIA will work with the participant to develop an individualised NDIS plan. This involves a planning conversation — either in person, by phone or with a planner assigned to the participant — to discuss their situation, goals and the supports they need.
The plan sets out the participant's goals and the funding allocated to help them achieve those goals. Funding is divided into budget categories — broadly, Core Supports, Capacity Building, and Capital — each with different rules about how the money can be used.
Plans are typically reviewed on an annual basis, though reviews can be requested earlier if a participant's circumstances change significantly. A Local Area Coordinator or Support Coordinator can help participants understand their plan and connect with the right providers.
What the NDIS Funds
The NDIS funds reasonable and necessary supports — those that are directly related to a participant's disability, help them pursue their goals, and represent value for money. Common supports funded through the NDIS include daily personal assistance, supported independent living, community access, therapy and allied health services, assistive technology, home modifications, and support coordination.
Funding is generally managed in one of three ways: self-management (the participant manages their own funds), plan management (a registered plan manager handles payments), or NDIA management (the NDIA pays providers directly). Participants can choose a combination of these options within the same plan.
Getting Started
The best starting point is to contact the NDIA directly on 1800 800 110, or to speak with a Local Area Coordinator in your area. They can help you understand whether you're eligible, what evidence you need to gather, and what to expect from the access process.
If you're already working with allied health professionals, ask them for a functional assessment or letter of support early — this is often what takes the longest to obtain, and having it ready will speed up your access request considerably.