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Legal name change · NSW

Legally changing your name in New South Wales

Last updated 19 July 2026

Changing your name in New South Wales involves registering with the NSW Registry of Births Deaths & Marriages. This modern process replaces the old-style 'deed poll' terminology that some may still use.

Your application will require specific identity documents, and once approved, you will receive a change-of-name certificate that serves as official proof of your new name.

Apply throughNSW Registry of Births Deaths & Marriages
Application fee$203 standard or $233 priority to register an adult change of name, plus $70 for the certificate ordered at registration
Processing timeUp to 5 weeks for online applications (up to 3 weeks priority), plus security checks that can take up to 10 business days before processing starts
EligibilityYou can apply if you were born or adopted in NSW, or were born overseas and have lived in NSW for the past 3 years; if you were born interstate, apply to the registry in your birth state

How a registered change of name works in NSW

The process begins by submitting an application to the NSW Registry of Births Deaths & Marriages. You can apply online, by post, or in person at a Service NSW centre.

You'll need to provide proof of identity, such as your birth certificate or a current passport. The new change-of-name certificate you receive will confirm your legal name change.

For more details on the application process, visit the NSW Registry of Births Deaths & Marriages.

Who can apply in New South Wales

To apply for a name change in New South Wales, you must meet specific residency or birth rules. You can apply if you were born or adopted in NSW, or if you were born overseas and have lived in NSW for the past three years.

Children require parental consent for a name change. Additionally, there are restrictions on certain prohibited names.

After it's registered: updating everything

Once your name change is registered, the next step is to update your records. The change-of-name certificate is your key document for notifying various organisations.

You'll need to inform your bank, superannuation fund, Medicare, the ATO, and any other relevant entities like utility providers and membership organisations.

The Change Your Name service can help streamline this process, ensuring you don't miss any important notifications.

Skip the paperwork marathon

Enter your details once and we prepare every notification letter for you — banks, super, insurers, utilities and more. From $39.95.

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Frequently asked questions

Is a deed poll still a thing in NSW?

No, the process in NSW has shifted to a registered change of name through the NSW Registry of Births Deaths & Marriages, rather than using a deed poll.

How much does a legal name change cost in New South Wales?

The cost to register an adult change of name in New South Wales is $203 for standard processing or $233 for priority, plus an additional $70 for the certificate.

How many times can you change your name in NSW?

While there is no specific limit mentioned, most registries have frequency restrictions. It's best to check with the NSW Registry for their specific rules.

Will a name change in New South Wales be recognised in other states and overseas?

Yes, a legally registered name change in New South Wales is typically recognised in other Australian states and territories, as well as in many countries overseas.

Same guide for other states