If you change your home or postal address, you have to tell the Registrar of Motor Vehicles within 14 days.
You can do this by:
Your new address will be printed on your physical card when you renew your licence. If you want your new address to be on your physical card before it is renewed, you can order a replacement licence. The cost to replace a licence card is $22.
If you use the mySAGOV app, your new address details will be displayed on your digital licence instantly, at no additional cost.
