Australia does give citizenship by birth, but not to everyone born on Australian soil. A child born in Australia is an Australian citizen from birth only if at least one parent is an Australian citizen or a permanent resident at the moment of birth. If neither parent qualifies, the child can still become a citizen automatically after 10 years of ordinary residence in Australia, and a narrower statelessness route exists for children who would otherwise hold no nationality.
The Rule That Decides It at Birth
Section 12 of the Australian Citizenship Act 2007 sets the test. A child born in Australia is a citizen from birth if, at that moment, at least one parent holds Australian citizenship or permanent residency. Citizenship attaches by operation of law, so no application is needed to make it real, though families usually apply later for formal proof.
This has been the rule since 20 August 1986. Before that date, birth on Australian soil was enough on its own. The 1986 change tied the child’s status to a parent’s legal connection to the country, ending pure birthplace citizenship.
When Both Parents Are on Temporary Visas
If both parents hold temporary visas when the child is born, the child does not become an Australian citizen at birth. The child generally needs their own visa to remain lawfully in the country. Two routes usually stay open. If a parent later becomes a permanent resident and a subsequent child is born in Australia, that later child qualifies at birth. For the child already born, the family can rely on the 10-year ordinary residence pathway, provided the child stays based in Australia throughout.
Families in this position often find the result counterintuitive. A child born, raised, and schooled entirely in Australia has no citizenship until either the decade passes or a parent’s immigration status changes.
The 10-Year Ordinary Residence Pathway
Section 12(1)(b) provides a second route into citizenship for a child born in Australia who did not qualify at birth. If the child is ordinarily resident in Australia for the first 10 years of life, they automatically become an Australian citizen on their tenth birthday. The parents’ visa status, nationality, or immigration history does not matter for this pathway.
“Ordinarily resident” means Australia has been the child’s real home throughout that decade. Short overseas trips do not break the chain, but the child’s primary base of life needs to have stayed in Australia the whole time. Citizenship kicks in automatically once the 10-year mark is reached. The family will still need to apply for evidence of citizenship afterward.
New Zealand Citizens on a Special Category Visa
New Zealand citizens living in Australia on a Special Category Visa (subclass 444) sit in a distinct position after a reform effective 1 July 2023. SCV holders who received their visa before 1 July 2022 are treated as permanent residents from that date. Those granted an SCV on or after 1 July 2022 are treated as permanent residents from the grant date of the visa.
The consequence for births is direct. A child born in Australia on or after 1 July 2022 to a parent holding an SCV may have automatically acquired citizenship at birth, because the parent counts as a permanent resident under the reform. Families in this situation can apply to the Department of Home Affairs for evidence of citizenship rather than going through the full conferral process.
Stateless Children Born in Australia
Australia has a separate pathway for a child born on its soil who would otherwise hold no nationality. Under Section 21(8) of the Australian Citizenship Act 2007, a person born in Australia is eligible for citizenship if they are not a citizen or national of any country, have never held any foreign citizenship or nationality, and are not entitled to acquire one.
There is no residency requirement, but this route is not automatic. The person (or a parent on their behalf) must apply to the Minister, and the criteria are strict. Difficulty proving a foreign nationality or obstacles registering with another government are not enough. The applicant must genuinely have no citizenship anywhere and no right to obtain one. Home Affairs runs a specific application pathway for people born in Australia on or after 1 July 2007 who meet these conditions.
What About a Child Born Overseas to an Australian Parent
Citizenship by birth in this sense applies only to births in Australia. A child born overseas to an Australian citizen parent does not become a citizen automatically. The parent applies for citizenship by descent under Section 16 of the Australian Citizenship Act 2007, and different requirements apply depending on how the parent themselves became a citizen.
Dual Citizenship
Australia allows dual citizenship. A child who becomes an Australian citizen at birth can also hold citizenship from another country without any conflict under Australian law. Where one parent is Australian and the other holds a different nationality, the child may pick up both citizenships automatically, depending on the other country’s rules. Australia does not require anyone to renounce another citizenship.
Proving the Child’s Citizenship
Acquiring citizenship and proving it are separate steps. For anyone born in Australia before 20 August 1986, a full birth certificate from a state or territory Registry of Births, Deaths and Marriages is sufficient, because everyone born before that date was automatically a citizen.
For births on or after 20 August 1986, the documentation is more involved. The simplest proof is an existing Australian citizenship certificate or a current Australian passport. Without either, you need the child’s full Australian birth certificate together with documents showing at least one parent was an Australian citizen when the child was born. The parent’s own birth certificate (if issued before 1986), passport, or citizenship certificate can do that job.
If the claim rests on a parent’s permanent residency rather than citizenship, the process works differently. You apply to the Department of Home Affairs for evidence of citizenship, because permanent residency records sit with the government rather than in documents families usually keep at home. A citizenship certificate from the Department serves as definitive proof. The application fee for evidence of Australian citizenship is currently $280 AUD, indexed annually to the consumer price index. Half of applications are decided within three days, and 90 percent within 16 days.