Sin+Tax is a cocktail bar in Rosebank, Johannesburg, where you drink South African spirits and botanicals mixed into classic recipes. The bar opened in 2016 at the corner of Bolton and Jan Smuts Roads. In 2019 it became the first bar on the African continent to rank in the World's 50 Best Bars top 100.

The bar bottles some of its cocktails for takeaway, using local ingredients like Cape fynbos and indigenous citrus. The menu changes but keeps a focus on South African flavours. The space is compact, with seating at the bar and a few tables.

Sin+Tax is closed Sunday to Tuesday. It opens Wednesday to Friday from 5pm and Saturday from 3pm.