Subclass 866 family changes in 2026: adding members and newborns
According to the Australian Department of Home Affairs' Protection visa (Subclass 866) official page, as of August 2026, two very different rules apply once your application is lodged. You can only add a spouse, de facto partner or dependent child, and only through Form 1436 while they are in Australia, eligible, and your application is still undecided. A child born after you lodge and before the decision is not "added" at all — that child is taken to be included in the application, and you report the birth with Form 1022 and a birth certificate.
What family changes can you still make after lodging a Subclass 866 application?
The post-lodgement route is narrow. The official page lists only two categories you can add after you submit: the spouse or de facto partner of someone who has already applied, and the dependent child of someone who has already applied.
That means broader relatives — parents, siblings, grandparents, cousins — belong to the "apply together" stage, not the "add later" stage. At the time you lodge, members of the same family unit may apply together, and the family unit is defined more widely than the two categories you can add afterwards.
The practical test is timing: what you include when you lodge can be broad, and what you add later is limited.
Who counts as a family member you can add with Form 1436?
A dependent child is a child or step-child under 18. A child aged 18 or over still counts if they are incapacitated for work due to loss of their bodily or mental functions, or if they are wholly or substantially reliant on their parent or step-parent for financial, psychological or physical support.
A child or step-child of any age stops being a dependent child if they are currently married, engaged to be married, or in a de facto relationship. Children who are not dependent children must apply for their own visa.
For comparison, the wider "same family unit" group that can apply together also includes other dependent relatives — such as a parent, brother or sister, grandparent or grandchild, aunt or uncle, cousin, niece or nephew, or the step equivalent. A relative counts as dependent if they have no spouse or de facto partner, usually live with the family head, and are wholly or substantially reliant on the family head for financial, psychological or physical support.
| Situation | Who is covered | What the official page requires |
|---|---|---|
| Adding someone after lodgement | Spouse or de facto partner; dependent child | They are in Australia, eligible, and no decision has been made — use Form 1436 |
| Applying together at lodgement | Spouse or de facto partner, dependent or step-children, other dependent relatives | All must be in Australia at the time of application and eligible |
| Child born after lodgement, before decision | The newborn child | Taken to be included — notify with Form 1022 and a birth certificate |
| Child who is not a dependent child | No one — must apply separately | The child must apply for their own visa |
What are the exact conditions for adding someone after you apply?
All three conditions must hold at the same time.
- They are in Australia.
- They are eligible to apply for this visa.
- The department has not yet decided your application.
To add them, complete Form 1436 (Adding an additional applicant after lodgement). Attach the form and evidence of the relationship to ImmiAccount. The page describes relationship evidence in general terms — birth certificates, notarial certificates, marriage certificates, financial documents and undertakings for de facto relationships, and financial documents showing that dependants over 18 are dependent on you.
Every family member included in the application must also meet the health, character and security requirements.
What happens if my baby is born while the application is pending?
The child is taken to be included in your application. This is automatic in law, but it is not automatic in practice — you still have to tell the department as soon as possible.
The official page sets out three steps.
- Complete Form 1022 (Notification of change of circumstances).
- Provide a clear colour copy of the child's original birth certificate.
- Attach both in ImmiAccount, or send them by post to the address where you sent your application — if you post them, send a certified copy of the birth certificate.
Note the difference from adding a partner or child: the newborn route uses Form 1022, not Form 1436, because there is no "additional applicant" to add — the child is already taken to be included.
Does a child born in Australia get a visa or citizenship?
Two separate consequences follow from a birth in Australia.
First, the visa: if a child is born in Australia, the department automatically grants them the same visas their parents hold at the time of the child's birth. If a parent is on a bridging visa while the Subclass 866 application is processed, that is the visa the child receives.
Second, citizenship: if either parent is an Australian citizen or an Australian permanent resident at the time of the child's birth, the child might be an Australian citizen by birth. The page uses "might" because the outcome depends on the parent's status at that exact moment — and for Subclass 866 applicants, permanent residence begins on the day the visa is granted.
What other changes must you report while the application is pending?
The department asks to be told about several changes, not just births:
- changes to your name, phone number, email, address or passport
- changes to your marital or de facto status
- pregnancy, or becoming pregnant
- the birth of a child
- a death in your family
- a decision to withdraw your application
Separately, if you made a mistake on your application, the official page directs you to Form 1023 (Notification of incorrect answers), uploaded to ImmiAccount. The same page warns that providing incorrect information on purpose can damage your credibility and lead to refusal.
How does this affect the rest of the application?
Adding people or reporting a birth does not pause the assessment. The department says it can make a decision using only the information you provide when you lodge, and that it cannot give updates on processing status — you can check in ImmiAccount whether more information is needed.
Family members in Australia who are included in the application will also need to provide biometrics: a digital photograph of the face and a scan of fingerprints. The department contacts you to say when. If biometrics are not provided, the application is invalid and cannot be considered, and any bridging visa granted at application ends 35 days after you are notified that the application is invalid.
Family composition is decided by exact dates — when a relationship began, when a child was born, and whether the application had already been decided — so treat this as general information rather than advice on your own case, and confirm the current wording on the official page or with a qualified professional before acting.
Frequently Asked Questions
Can I add my parents or siblings after I have lodged my Subclass 866 application?
No. The official page limits post-lodgement additions to a spouse or de facto partner, and a dependent child, of someone who has already applied. Parents, siblings, grandparents and cousins appear in the wider "same family unit" definition that applies when you lodge together, not in the list of people you can add afterwards.
Can I add a family member who is still outside Australia?
No. The official page states that a person added after lodgement must be in Australia, in addition to being eligible and to your application being undecided. The same "in Australia" requirement applies to family members who apply together at lodgement.
Which form do I use — Form 1436 or Form 1022?
Use Form 1436 (Adding an additional applicant after lodgement) to add a spouse, de facto partner or dependent child who is in Australia and eligible. Use Form 1022 (Notification of change of circumstances) to report a child born after lodgement and before the decision, together with a clear colour copy of the birth certificate.
My baby was born overseas while my application is pending. Is the child included?
Yes, if the birth happened after you submitted the application and before a decision is made — the official page says the child is taken to be included in that application. You still must notify the department as soon as possible using Form 1022 plus the birth certificate, which you can attach in ImmiAccount or post with a certified copy.
Does a newborn automatically get the same visa as the parents?
Only if the child is born in Australia. The official page says the department automatically grants a child born in Australia the same visas their parents hold at the time of the birth; it does not extend that automatic grant to a child born outside Australia, who instead relies on being taken to be included in the pending application.
Can my 18-year-old child still be treated as a dependent child?
Yes, in two situations: they are incapacitated for work due to loss of their bodily or mental functions, or they are wholly or substantially reliant on their parent or step-parent for financial, psychological or physical support. A child of any age is not a dependent child if they are married, engaged to be married, or in a de facto relationship.