How to change your name in Western Australia

In Western Australia, the way you change your name depends on your situation. If you married in Australia and are taking or adding your spouse's surname, you do not register anything: your official marriage certificate is your legal proof, and you simply update each organisation with it. If you are choosing a brand new name, affirming your gender, or you married overseas, you register a formal change of name with the WA Registry of Births, Deaths and Marriages, who issue a change of name certificate. Surname Switch then prefills your forms, drafts every email and tracks every organisation for you.

If your marriage certificate is your proof, the name change itself is free. If you need a formal change of name, the WA Registry of Births, Deaths and Marriages charges approximately 172 AUD, paid directly to them. Fees change over time, so check the registry's website for the current amount. Surname Switch prepares all your notifications from 25 AUD, with no subscription.

Usually not. If you married in Australia and are taking, adding or hyphenating your spouse's surname, your marriage certificate is enough across Western Australia. There is no separate registration with the WA Registry of Births, Deaths and Marriages. A formal change is only needed for a brand new name, a gender-affirming change, fixing a spelling, or an overseas marriage.

Formal changes of name in Western Australia are registered with the WA Registry of Births, Deaths and Marriages. You generally apply if you were born in Western Australia or have lived here for at least the last 12 months. You provide identity documents, pay the fee, and they issue your change of name certificate.

Once you lodge a complete application with the WA Registry of Births, Deaths and Marriages, the change of name certificate is typically issued within a few weeks, and a faster priority service is often available for an extra fee. Updating every organisation afterwards is the longer part, which is exactly what Surname Switch speeds up.

You update your Western Australia driver licence through the Department of Transport, usually in person, taking your proof of name change. It is worth doing first, because once your licence shows your new name it becomes easy photo ID that the rest of your organisations accept with very little fuss.

Yes. A child's name is changed through the WA Registry of Births, Deaths and Marriages, the same registry that handles adults. It generally needs the consent of both parents or everyone with parental responsibility, or a court order if there is no agreement. The registry sets out the exact requirements and forms for Western Australia.

It depends on the organisation. Some accept a clear photo or scan of your Western Australia certificate, while others ask for a certified copy verified by an authorised person such as a Justice of the Peace or pharmacist. It is worth ordering a couple of certified copies up front so nothing holds you up.

If you married outside Australia, your foreign marriage certificate often is not accepted on its own by Western Australia organisations. The clean path is usually to register a formal change of name with the WA Registry of Births, Deaths and Marriages first, then update everyone with that change of name certificate. Our questionnaire checks this for your situation.