Mexico · To confirm with counsel

Task guide

Pregnancy
Pregnancy
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All tasks & legal

Understand citizenship by descent

Confirm the child's citizenship pathway before preparing the application. Citizenship by descent requires an application and decision.

To doNov 20, 2026Guidance checked Oct 16, 2026

Check the Australian parent's position

  • Confirm a parent held Australian citizenship at the child's birth.
  • A parent who became a citizen by descent or certain overseas adoptions may need evidence of two years lawfully in Australia. Check the rules and exceptions with Home Affairs.
  • For surrogacy, resolve how the parent–child relationship existed at birth. A later parenting arrangement alone does not settle that question.

Before you start

  • Create separate evidence lists for the child, the Australian parent and the surrogacy arrangement.
  • Record unresolved questions for your lawyer or Home Affairs. Choosing Australia in Kinavoy does not assess eligibility.
  • Keep the citizenship application separate from birth registration, local parentage and the later passport application.

Forms & resources

Use the current official version. PDF previews are blank government forms. Open a copy in your PDF reader to complete it; answers are not saved to this task.

Online application · Citizenship by descent in ImmiAccount

The main citizenship application is completed and submitted in Home Affairs' own service.

  • Use the current citizenship-by-descent application and its document checklist. Kinavoy records your progress; it does not submit or pay for this application.

Your task record

Use the shared Australian citizenship-by-descent pathway for any birth country. Confirm eligibility and current Home Affairs instructions for this child; residence alone does not establish eligibility.

Original task source

Task source checked Oct 15, 2026

Official references

This is planning guidance, checked on Oct 16, 2026. Follow current authority instructions and case-specific advice; it does not determine eligibility or approval.

Home Affairs — citizenship by descentHome Affairs — international surrogacy