In order to use eFiling for your company tax, you need to appoint a public officer at SARS. This can be anyone of the directors of the company.

ID copy of director
Personal income tax number for director.
Proof of address for director
Director’s email address
Director’s cellphone number
Proof of address for company
Contact number for company
Email address for company
Bank confirmation letter for company’s bank account
Photo of director where he has his ID in the one hand, and in the other hand, an A4 paper with the words, “Please update my eFiling detail”