To apply for Australian citizenship by descent, you must lodge an application with the Department of Home Affairs and provide documents proving your identity, your parent’s Australian citizenship, and your relationship to that parent. Applications are submitted online and must include certified copies of supporting documents. Processing will only begin once a complete application is received.

Yes, Australian citizenship by descent is available to both children and adults. There is no age limit for applying. However, applicants aged 18 years or over must meet the good character requirement as part of the assessment process. 

Processing times vary depending on individual circumstances, document verification, and whether additional checks are required. Delays can occur if documents are missing or unclear, so submitting a complete and accurate application is essential to avoid unnecessary waiting. 

No, you do not need to be living in Australia to apply for Australian citizenship by descent. You can apply from either inside or outside Australia, provided you meet the requirements and submit the correct documentation. 

Yes, a child born outside Australia can apply for citizenship by descent after birth if one parent was an Australian citizen at the time of the child’s birth. The application must include evidence of the parent’s citizenship and the parent–child relationship.

Once approved, you will be recognised as an Australian citizen. You can then apply for evidence of citizenship and an Australian passport. In some cases, additional steps may be required before final documentation is issued. 

Yes, an application can be refused if required documents are not provided, the applicant does not meet character requirements (if applicable), or the Department is not satisfied that the criteria are met. Careful preparation and accurate documentation are critical to reduce the risk of refusal.