ContributionsMost RecentMost LikesSolutionsHow to setup invoice? I am not registered for GST but my supplier is. I am a sole trader, not registered for gst. My business is graphic design and I organise printing on behalf of my clients. If for example, I need to organise printing of business cards. The printer will charge me GST. I need to bill my client for the print fee. What is required on my invoice for my client as I would normally only have "Invoice", and not "tax invoice" etc.