You can apply for CommBiz, by clicking Apply now, on our CommBank page, Once you have submitted the online application you will need to print forms, these will need to be signed by the User’s you’re adding to the Service and the owners of the accounts being added. You can send the completed CommBiz Application forms to or post it to:

Reply Paid 332
Silverwater, NSW

Once we've received your documents, we'll be in touch in 5 business days.