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Paperwork helper · SA

South Australia: name and gender marker paperwork

Easy Read

• You can change your name online in South Australia.
• To change your sex or gender, you need evidence of clinical treatment from a doctor or psychologist.
• After that, you can update your other documents.
• This is general information, not legal advice. Check the official page before you apply.

General information, not legal advice. Rules can change, so always follow the official page. Each fact below comes from the linked government source. Last checked 14 Nov 2026.

This page is for people whose birth is registered in South Australia. If you were born in another Australian state or territory, use that state’s page instead. If you were born overseas, the rules for people living in SA are noted where the official pages cover them.

1. Change your registered name

• You can apply online. You upload a signed declaration witnessed by a registry-approved witness (for example a justice of the peace, police officer or lawyer), plus certified copies of ID.
• Consumer and Business Services (CBS) accepts one name change every 12 months, and you can change your name only 3 times in your lifetime.
• Updating your passport or driver’s licence is done separately, with each agency (for example Service SA or the Australian Passport Office).

Source: SA.GOV.AU: Register a change of name. Last checked 14 Nov 2026.

2. Update your sex or gender marker

• You can apply if you were born in South Australia or overseas, or your birth was later registered in SA. If you were born interstate, apply in that state or territory.
• Evidence of clinical treatment is required. You must show that you’ve had clinical treatment provided by an Australian medical practitioner or psychologist.
• The official page doesn’t say surgery is required.
• You can change your sex or gender identity once in a 12-month period and 3 times in your lifetime.
• Recognised categories are male, female, non-binary, and indeterminate/intersex/unspecified, according to SA’s official application form for adults (PDF).

Source: SA.GOV.AU: Change of sex or gender identity. Last checked 14 Nov 2026.

What counts as clinical treatment: SA’s application form asks for a statement from a doctor or psychologist that you’ve had “a sufficient amount of appropriate clinical treatment”. If your treatment was counselling only, the form says it needs to be at least 3 separate sessions adding up to at least 135 minutes, or sessions over at least 6 months. Ask the practitioner writing your statement if you’re unsure. Source: SA application form for adults (PDF). Last checked 14 Nov 2026.

3. Update your other documents

There’s no official order for updating your other documents. This is one suggested order, not a rule. Check each agency’s page for what it needs.

1. Your registry: name and/or sex or gender marker

   Get your change of name certificate and/or new birth certificate (or recognised details certificate) first. Other agencies may ask to see them. See the two sections above.

2. Driver licence or photo card (SA)

   Updated photo ID can make later steps easier. SA.GOV.AU: Update your details with Service SA.

3. Medicare

   Name: call the Medicare program line and have a supporting document ready (for example a change of name certificate or reissued birth certificate). Gender: you can update it online in myGov (Medicare > My details > Edit), or by phone, in person or in writing, and Services Australia says you don’t need supporting documents. It notes this may affect cancer screening reminders. Services Australia: Medicare details.

4. Centrelink

   Legal name: bring your Births, Deaths and Marriages documents to a service centre. You can update your preferred name online in myGov if your Centrelink online account is linked. Centrelink may still use your legal name when it writes to you. Gender: update it in myGov (Centrelink > My details). Documents are only needed in some cases, such as Child Support records. Centrelink: update your name · Centrelink: update your gender.

5. Australian Taxation Office (ATO)

   Update your name in myGov (ATO > My profile). You’ll need to verify an identity document such as a change of name certificate or birth certificate. ATO: Update your name.

6. Passport

   If you change your name for reasons other than marriage or relationship status, the Passport Office says to stop using your current passport and apply for a new one. Passports show M, F or X. To change it, you provide one of the following:

   • a registry gender recognition certificate
   • a revised birth certificate
   • a recognised details certificate
   • a South Australian identity acknowledgement certificate
   • a statement from a registered doctor or psychologist on form B14.

   Not all countries recognise X. Check before you travel. Australian Passport Office: Change of name or gender.

7. Electoral roll (AEC)

   Update your enrolment details online. You’ll need a driver licence number, passport number, Medicare card details or citizenship number, or someone who is enrolled to confirm your identity. AEC: Update my details.

8. Banks, super, insurance and utilities

   There’s no single official process. Contact each provider directly and ask what they need. Usually it’s your new certificate and updated photo ID.

About this order: it’s a common, practical sequence, not an official rule. Federal agencies follow the Australian Government Guidelines on the Recognition of Sex and Gender, but each one has its own steps. Last checked 14 Nov 2026.

Help and community

These are independent organisations. Truename isn’t affiliated with or endorsed by them.

• TransHub (ACON): national online information
• Minus18: national support for LGBTQIA+ young people

See all community resources.