How do I get my Australian Business Number (ABN) to appear on the ATO Payment Summary?
To check if your ABN is already entered, go to File, Company Details and click on the Change Company Details button. At this point you can check if your ABN is entered. If it is, close this window. If not, click on Change Details and proceed with the Change Company Details Wizard, entering your ABN in the appropriate field. Please note that after doing this, you will need to fax a Wage Easy registration form to Australian Flagship for a new registration number.