Applying for the National Disability Insurance Scheme (NDIS) for the first time can feel overwhelming. Understanding eligibility requirements, gathering supporting information and knowing what happens next can make the process feel much easier.
For individuals with disability and their families, the NDIS application journey involves several important steps from checking eligibility and preparing evidence to submitting an Access Request Form and attending a planning conversation if approved.
This guide explains the NDIS application process in simple terms, including who may be eligible, what information you may need, how to apply and what options are available after receiving an NDIS plan.
Whether you are applying for yourself, supporting a family member or helping someone understand their options, this guide will help you feel more prepared for the next step.
A Quick Refresher: What Is the NDIS?
The NDIS is the Australian Government scheme that funds reasonable and necessary support for people with a permanent and significant disability. Instead of a one-size-fits-all approach, it gives each participant an individual plan built around their own goals — whether that’s daily personal care, therapy, community participation, or Supported Independent Living. Funding is not means-tested, so your income or savings do not affect whether you qualify.
Who Can Apply? The NDIS Eligibility Criteria for 2026
Before you fill in a single form, it is worth checking whether you meet the NDIA’s access requirements. To become a participant, you generally need to satisfy all of the following:
- Age – You must be under 65 years old on the day your application is received. If you are already an NDIS participant before you turn 65, you can continue to receive support.
- Residency – You must live in Australia and be an Australian citizen, a permanent resident, or the holder of a Protected Special Category Visa.
- Disability requirement – You have a permanent impairment (physical, intellectual, cognitive, sensory, neurological, or psychosocial) that significantly reduces your ability to take part in everyday activities such as mobility, communication, self-care, learning, or self-management, even with the use of aids or equipment.
- Early intervention requirement – For younger children or people whose condition may improve with the right support at the right time, the NDIA can grant access based on the likely benefit of early intervention rather than a permanent diagnosis.
You only need to meet the disability requirement or the early intervention requirement, alongside the age and residency rules, to move forward with an application.
What’s Changing for Applicants in 2026
A few updates are worth knowing about if you are applying this year:
- Thriving Kids program – From 1 October 2026, a new state-based Thriving Kids program begun supporting children aged 8 and under with low to moderate needs related to developmental delay or autism, alongside the existing NDIS early childhood pathway. Families of young children may be guided toward a mix of NDIS and mainstream support depending on their situation.
- Longer plans, fewer reviews – The NDIA has been moving toward longer plan periods and fewer routine reassessments for many participants, which can mean less paperwork once you are in the scheme.
- Greater focus on functional evidence – Assessors are placing more weight on how your disability affects your daily life across areas like mobility, communication, and self-care, rather than the diagnosis label alone.
Because reforms are ongoing, it is always worth double-checking the latest requirements on the official NDIS website or with your Local Area Coordinator (LAC) before you submit.
How to Apply for the NDIS: Step-by-Step Guide
Step 1: Check Your Eligibility First
Start with the NDIS Access Checklist, a free online tool on the NDIS website that gives you a quick indication of whether you are likely to meet the criteria. It is not a formal decision, but it helps you understand where you stand before investing time in paperwork.
Step 2: Contact an NDIS Partner or the NDIA
In most areas, your first point of contact is a Local Area Coordinator (LAC) or, for children under 9, an Early Childhood Partner. If you are in a non-partnered area, you can call the NDIA directly on 1800 800 110. These partners can talk you through the process, answer questions, and in many cases lodge the application on your behalf.
Step 3: Complete the Access Request Form (ARF)
The Access Request Form asks for your personal details, residency information, and a description of your disability and how it affects your daily life. Take your time here — accuracy matters more than speed, and rushing this step is one of the most common reasons applications get delayed.
Step 4: Gather Strong Supporting Evidence
This is the part that makes or breaks most applications. Your evidence should come from professionals who already know your situation, such as your GP, specialist, paediatrician, or an allied health professional like an occupational therapist, speech pathologist, or physiotherapist. Good evidence clearly shows:
- What the diagnosis or condition is
- That it is permanent, or in the case of young children, that there is a significant developmental delay
- How it practically affects daily activities like moving around, communicating, learning, socialising, or managing everyday tasks
Where possible, use reports written within the last 12 months, particularly for conditions that change over time. Older reports can still be accepted for stable, lifelong conditions.
Step 5: Submit Your Application
Once your form and supporting evidence are ready, submit them to the NDIA, either through your LAC/partner or directly if you are in a non-partnered region. Keep copies of everything you send.
Step 6: Wait for the NDIA’s Access Decision
The NDIA will review your application against the eligibility criteria and let you know whether you have been found eligible. If more information is needed, they will contact you or your partner to request it.
Step 7: Attend Your Planning Meeting
If you are approved, the next step is a planning meeting to discuss your goals and the supports you need. This is where your first NDIS plan is built. Once you have a plan in hand and it comes time for your first reassessment, our guide on how to prepare for your NDIS plan review meeting walks you through exactly what to expect.
What If Your Access Request Is Declined?
A “not eligible” decision is not necessarily the end of the road. You can:
- Request an internal review of the decision within the NDIA
- Apply again in the future if your circumstances change or you gather additional evidence
- Ask your LAC about mainstream and community supports in the meantime
There is no limit on how many times you can apply, so a knock-back is a reason to strengthen your evidence, not to give up.
Choosing the Right Support Once You’re Approved
Getting access to the NDIS is a huge milestone, but it is really just the beginning. The next decision — who actually delivers your supports — matters just as much. Look for a provider who understands your funding categories, communicates clearly, and treats you as a person rather than a line item in a budget.
At Assure Ability, we are led by healthcare professionals and offer a full range of NDIS services across Greater Sydney, including Supported Independent Living, Specialist Disability Accommodation, personal care, community nursing, and Case Management and Support Coordination to help you understand and get the most out of your new plan. If your needs include occasional short-term accommodation or respite care, we can help with that too.
You can learn more about our approach on our About Us page, or browse more answers to common questions on our NDIS FAQs page.
Frequently Asked Questions
How long does the NDIS application process take in 2026?
Timeframes vary depending on how complete your evidence is and how quickly the NDIA can process your Access Request. Applications with clear, thorough evidence submitted the first time are generally processed faster than incomplete ones. Your LAC can give you a more specific estimate based on your region and situation.
Do I need a formal diagnosis to apply for the NDIS?
For most adults, yes — you generally need medical or allied health evidence confirming a permanent impairment. For young children applying under the early intervention pathway, a full formal diagnosis is not always required if there is evidence of a significant developmental delay.
Is the NDIS means-tested?
No. Your income, savings, and Centrelink payments do not affect your eligibility for NDIS funding. Access is based on age, residency, and the impact of your disability.
Can someone else apply on my behalf?
Yes. A parent, carer, advocate, support worker, or your Local Area Coordinator can help you complete and submit your Access Request Form. They are not automatically your formal NDIS nominee, but they can assist with the paperwork.
What happens if I am found ineligible?
You can request an internal review of the decision, or reapply later with stronger or updated evidence. Your LAC can also connect you with community and mainstream supports outside the NDIS in the meantime.
I’ve just been approved — what’s my next step?
Congratulations! Your next step is your planning meeting, where your goals and support needs are turned into a funded NDIS plan. After that, you’ll choose the providers who deliver your supports. If you’re in Greater Sydney and want a provider who will guide you through that process, get in touch with Assure Ability for a free, no-obligation conversation.