In the recent Budget, the Chancellor introduced a tax on the sugar content of soft drinks, citing concerns about childhood obesity. This tax will be introduced in 2018 and will not apply to fruit juices or milk-based drinks. It has followed calls from various bodies for intervention to reduce people’s sugar consumption. In this briefing note, we provide some descriptive evidence on the main sources of dietary sugar and we lay out some of the economic issues related to the introduction of a tax on sugar.

The key points in this note are: