A registered owner of a boat can lodge an application to cancel the registration and receive a refund (if applicable) on the unexpired registration remaining.
How to apply
Application for cancellation of motor boat registration (90.5 KB PDF)
Take your completed form to a Service SA customer service centre together with the registration label.
Cost
A $18 cancellation fee is deducted from the refund.
What happens next
A refund will be posted to the registered owner.