You must cancel your GST registration if you close or sell your business.
You may need to cancel your GST registration if your business structure changes (such as, from a partnership to a company).
You can't operate on a GST-registered basis after the date you cancel your GST registration. You may also need to cancel your ABN.
Next steps
- Cancelling your GST registration
- Completing your last GST activity statement
- Cancelling your ABN registration
See also
When you must cancel your GST registration and how to complete your last GST activity statement.