There are a limited number of basic foods types that are exempt from VAT. The intention is to help the poor with lower prices. Items such as brown bread, rice, vegetable oil, milk and eggs are exempt if purchased on their own, however if they are bought together as a prepared meal then VAT is applicable. It is recommended to always check with SARS for confirmation as it can be quite tricky; take the case of vegetable oil which is zero rated if colorant is added but not if flavouring is added.