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Changing your name after marriage in Western Australia

Last updated 19 July 2026

Congratulations on your marriage! If you're looking to change your name in Western Australia, there are a few important steps to follow to ensure everything is done correctly.

In WA, you’ll need to start by obtaining your official marriage certificate, as this is the primary document required for most name change notifications. Here’s how to navigate the process smoothly.

RegistryRegistry of Births, Deaths and Marriages (WA)
Marriage certificate fee$60 for a certified marriage certificate
Driver licence updateDepartment of Transport (WA) — No fee to process the name change itself, but a $33.30 replacement licence card fee applies
Legal basisIn Australia you can take your spouse's surname by marriage alone — no deed poll needed. Your official BDM marriage certificate is the evidence document.

Step 1 — Get your official WA marriage certificate

The first step is to get your official marriage certificate from the Registry of Births, Deaths and Marriages (WA). This differs from the ceremonial certificate you may have received during your wedding.

To order your official certificate, visit the Registry of Births, Deaths and Marriages website. There is a fee of $60 for a certified marriage certificate.

Every organisation you will notify about your name change will require this official document, so it’s essential to have it on hand.

Step 2 — Update your Western Australia driver licence

Next, you’ll need to update your driver licence with the Department of Transport (WA). Bring your certified marriage certificate along with your current licence.

The Department does not charge a fee for processing the name change itself, but note that there is a $33.30 fee for a replacement licence card.

Updating your licence first is recommended, as it will serve as your primary photo ID in your new name.

Step 3 — Notify everyone else

After updating your licence, it’s time to notify other organisations of your name change. This includes banks, superannuation funds, Medicare, the ATO, your passport, insurance companies, utilities, and any subscriptions you hold.

Managing these notifications can feel overwhelming, which is where Change Your Name can assist you. Our service simplifies the process of notifying all relevant parties, ensuring nothing gets missed.

What order should you do it in?

For a smooth transition, follow this recommended order: first obtain your marriage certificate, then update your driver licence, followed by notifying Medicare and the ATO, then update your passport, and finally, reach out to all other organisations.

Remember to bring original documents or certified copies where required. If you have travel plans, it may be wise to keep your old passport valid until your trip is complete.

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Frequently asked questions

Do I need to change my name legally after marriage in WA, or is the marriage certificate enough?

While your marriage certificate serves as proof of your new name, you may still need to officially change your name with various organisations for them to recognise it.

How much does it cost to change your name after marriage in Western Australia?

The fee for a certified marriage certificate is $60. There is no fee for processing the name change on your driver licence, but a $33.30 fee applies for a replacement licence card.

How long does it take to get a marriage certificate from WA BDM?

Order your marriage certificate early as processing times can vary. It's best to check the Registry’s website for the most accurate information.

Can I keep my maiden name for work and use my married name elsewhere?

Yes, you can use your maiden name for work while using your married name in other situations. However, it's advisable to check with your employer about their policies on name usage.

What if I married overseas but live in Western Australia?

If you married overseas, note that many Australian organisations may not accept your overseas marriage certificate as proof for a name change. You may need to register a change of name through WA BDM. It’s advisable to confirm with each organisation before relying on your overseas certificate.

Same guide for other states