NDIS Change of Circumstances: When You Must Tell the NDIA, and How to Do It (2026)

Home » NDIS Change of Circumstances: When You Must Tell the NDIA, and How to Do It (2026)

An NDIS change of circumstances is any change in your life that affects, or might affect, your NDIS plan, your access request or your status as a participant. The NDIS Act requires you to tell the NDIA about it as soon as reasonably practicable. For most changes that means a phone call to 1800 800 110, an enquiry through the service hub, or a word with your my NDIS contact. This guide explains what counts, how to tell the NDIA about each type of change, and when a change means your plan should change too.

Every fact below comes from the NDIS Act and the NDIA’s own pages, and we link each one so you can check it yourself.

NDIS change of circumstances: quick summary

It is a legal requirement. Section 51 of the NDIS Act says a participant or prospective participant must notify the NDIA’s CEO of an event or change that affects, or might affect, their access request, participant status or plan.
It includes changes you know are coming. You also need to tell the NDIA when you become aware that such a change is likely to happen.
The NDIA lists the common changes. They include new contact details, moving out of residential accommodation, changes to your disability or support network, going overseas for more than 6 weeks, and receiving compensation.
Telling the NDIA is not the same as asking for a new plan. Many changes only need your details updated. Your plan changes only if your support needs change.
Short-term change: the NDIA says you can use your plan flexibly. Smaller change: ask for a plan variation. Significant, ongoing change: ask for a plan reassessment.
You can ask for a review. If you disagree with a decision about your plan, you have 3 months from the written decision to ask for an internal review.

What the law says about an NDIS change of circumstances

The rule sits in section 51 of the National Disability Insurance Scheme Act 2013, headed “Requirement to notify change of circumstances”. In plain English, it says two things.

You must tell the NDIA if an event or change of circumstances happens that affects, or might affect, your access request, your status as a participant, or your plan.
You must also tell the NDIA if you become aware that such a change is likely to happen.

It applies to participants and to prospective participants, meaning people whose access request is still being decided. The Act says you must notify “as soon as reasonably practicable” after you become aware of the change, and in the manner set out in a written notice from the NDIA. In practice, the NDIA’s pages describe how to do that for each type of change, and we set those out below.

The word “might” matters. You do not need to be sure a change will affect your plan before you mention it. If you are unsure, tell the NDIA and let it decide.

Which changes you need to tell the NDIA about

The NDIA’s page on your responsibilities says you need to let it know if something changes in your life, so it can make sure your plan still works for you. It lists these examples:

your contact details, like your address or phone number
moving out of residential accommodation
changes to your disability
changes to your support network
changes to your name, pronouns or information about your gender
going overseas for more than 6 weeks
receiving compensation.

The NDIA’s check-in page also gives examples of big life changes, such as moving house, changing jobs or starting a new relationship. It says you will usually have a check-in 2 to 3 months before your plan ends, or if you have big changes coming up.

The list is not complete. The test in the Act is whether the change affects, or might affect, your plan, access request or participant status. A carer who can no longer help, a new diagnosis, or leaving school for work could all qualify, depending on your situation.

How to report an NDIS change of circumstances, change by change

The right channel depends on the type of change. This table sets out what the NDIA’s own pages say for each one.

Change	What to do	NDIA source
Address, phone number or other contact details	Call 1800 800 110, submit an enquiry through the service hub, talk to your my NDIS contact, or visit your local office.	How to ask for a change to your plan
Name, pronouns or gender	Use the update your name, pronouns or gender form, which the NDIA says is the best way to tell it. You can also call 1800 800 110 and ask for the form to be mailed or emailed.	How to update your name, pronouns or gender
Compensation received, or a claim in progress	Call 1800 800 110, tell your NDIS partner when you apply, talk to your my NDIS contact, or send the completed compensation information form.	What is compensation
Going overseas for more than 6 weeks	Contact the NDIA and tell it how long you will be away, why you are going, which supports you need, and why you need NDIS funding for them overseas.	Residence requirements
A hospital stay	Let the hospital staff know you are an NDIS participant. With your consent, they will let the NDIA know you are in hospital.	Guide to your hospital stay
Your support needs have changed	Talk to your my NDIS contact, support coordinator or recovery coach first. If your plan no longer works, ask for a variation or a reassessment (see below).	Guide to changing your plan
You want to leave the NDIS	Use the leaving the NDIS form, call 1800 800 110, use the service hub, write to the NDIA, or talk to your my NDIS contact.	Guide to leaving the NDIS

The NDIA also has justice liaison officers who help people with disability in the justice system connect to NDIS supports. If you or someone you support is going into custody or coming out, that is a change worth raising early.

Does an NDIS change of circumstances mean a new plan?

Not always. The NDIA separates telling it about a change from asking for a change to your plan. Its page on how to ask for a change to your plan says you can let it know about changes to your details without asking for a plan change.

If your support needs have changed, there are three routes. Which one fits depends on how big the change is and how long it will last.

Your situation	What the NDIA says to do	Who can ask
The change is short-term	Use your plan flexibly. Your flexible budgets can be used in the way that best suits your needs, because funding is listed at the support category level.	You, with help from your my NDIS contact or support coordinator if you have one
You need a smaller change to part of your plan	Ask for a plan variation, using the plan variation request form.	You, your plan nominee or child representative, at any time. Someone else, like a support coordinator, can ask with your consent.
Your needs have changed significantly and for the long term	Ask for a plan reassessment, using the plan reassessment request form, with evidence.	Only you, your plan nominee or child representative. You cannot give consent for a provider to ask.

Plan variation: for smaller changes

A plan variation changes only part of your plan. The NDIA says it can use one to change your reassessment date, your goals, your statement of supports, the way you manage your funding, or component amounts. It can also fix a small error, or add crisis or emergency funding so you can quickly access supports.

One point often surprises people. The NDIA says using all your funding before the end of your plan or funding period is not, by itself, an emergency.

Once it has the information and evidence it needs, the NDIA says it will tell you its decision within 21 days, and it will let you know if it needs more time. If it varies your plan, you get a copy of the varied plan within 7 days.

Plan reassessment: for significant, ongoing changes

A plan reassessment replaces your plan with a new one. The NDIA gives examples of ongoing changes to your ability to do daily activities, your living arrangements, education, work or help from others.

You need evidence showing a significant change to your ongoing support needs. The NDIA says it must be recent, which usually means from within 4 months of your request and after your current plan was approved. You only need the form if you do not have a regular check-in coming up. While the NDIA decides, you can keep using your current plan.

There are three possible outcomes. The NDIA may decide not to reassess, reassess and give you a new plan, or vary your current plan instead. If it approves a new plan, it sends you a copy within 7 days. Our guide to what happens at an NDIS plan reassessment goes through the process step by step.

What evidence you need

It depends on the change. The NDIA says changes like updating your goals or changing how your funding is managed can usually be made without evidence, although it may ask why you want them. A reassessment needs evidence, such as reports from treating health professionals, therapists or support workers. When you ask for a plan change, the NDIA says you must include the evidence with the complete form.

The NDIA also suggests checking first whether it can fund what you want to ask for. Some supports are not NDIS supports, but may be available from health, education or other services.

How to send your form

The NDIA accepts plan variation and plan reassessment request forms in three ways:

through its service hub
by mail to NDIA, GPO Box 700, Canberra ACT 2601
in person, to your my NDIS contact or local office.

Before you send anything, keep a copy of the form and your evidence. Also write down the date you sent it and how, so you can follow it up.

If you disagree with the NDIA’s decision

You can ask for a decision review. The NDIA says the first step is an internal review, and you have 3 months from the day you receive its initial decision in writing to ask for one. If you disagree with the internal review decision, you can then ask the Administrative Review Tribunal for an external review.

How to check any of this yourself

Rules and pages change, so here is where to confirm each part at the source:

The legal requirement: open the NDIS Act 2013 on legislation.gov.au, choose the latest compilation, and find section 51.
The list of changes: the NDIA’s What are your responsibilities page, under “Let us know if your situation changes”.
Forms and how to send them: the NDIA’s How to ask for a change to your plan page, which links both request forms.
Timeframes: the plan variation and plan reassessment pages.
Each page’s date: NDIA pages show a “This page current as of” date at the bottom. Check it before you rely on anything.

Frequently asked questions

What is a change of circumstances for the NDIS?

It is any event or change that affects, or might affect, your access request, your status as a participant or your NDIS plan. Section 51 of the NDIS Act requires you to tell the NDIA about it, including changes you know are likely to happen.

How soon do I have to tell the NDIA about a change?

The Act says as soon as reasonably practicable after you become aware of it. It does not set a number of days, so tell the NDIA as early as you can.

How do I tell the NDIA about a change of address?

Call 1800 800 110, submit an enquiry through the service hub, talk to your my NDIS contact, or visit your local office. A change of details like this does not need a plan change.

Does telling the NDIA about a change mean my plan will be reassessed?

No. Many changes only update your details. The NDIA says a reassessment is for significant changes to your ongoing support needs, and that a check-in does not mean your plan needs to change.

Can my support coordinator report a change for me?

A support coordinator can help you, and with your consent can ask for a plan variation. However, the NDIA says only you, your plan nominee or child representative can ask for a plan reassessment, and you cannot give consent for a provider to ask.

What is the difference between a plan variation and a plan reassessment?

A variation changes part of your current plan, such as your goals, reassessment date or how your funding is managed. A reassessment replaces your plan with a new one when your needs have changed significantly.

How long does a plan variation take?

The NDIA says it will tell you its decision within 21 days once it has the information and evidence it needs, and will let you know if it needs more time. You get a copy of a varied plan within 7 days.

Do I need to tell the NDIA if I go overseas?

The NDIA says participants can use their supports overseas for up to 6 weeks. If you will be away for longer and need your NDIS funding, contact the NDIA and explain why, and it will tell you whether it will extend that period.

I ran out of funding early. Is that an emergency?

Not by itself. The NDIA says using all your funding before the end of your plan or funding period is not, on its own, considered an emergency. Talk to your my NDIS contact or support coordinator about why it happened.

How Centre of Hope can help

An NDIS change of circumstances rarely arrives on its own. A move, a hospital stay or a change in a carer’s health can all affect your plan at once. Our support coordinators can help you work out what to tell the NDIA, gather the right evidence, and decide whether you need a variation, a reassessment or simply to use your plan flexibly. Our psychosocial recovery coaches can do the same for people living with psychosocial disability.

Centre of Hope is a registered NDIS provider in NSW. If something has changed and you are not sure what to do next, get in touch or call us on 0432 250 900.