Before attempting to complete a company tax return, be sure to complete the settings for the company. Failure to do so will result in form errors.

Fill as much as you can

in this article:

Settings --->General

Settings --> Contact Details

For Company, Partnership, SMSF, Trust, and Partnership.

Note that Primary Contact/Signatory is the person who receives, signs the tax return and used as a contact in tax payer's declaration on tax form.  Learn more

Settings ---> Tax Return

A section for managing tax forms, bank account (for ATO refunds) and contact source for corresponded.