In accordance with the Command Paper published alongside the Scotland Bill 2012, we were requested to publish forecasts of Scottish income tax, stamp duty land tax, landfill tax and aggregates levy receipts.
In a Command Paper published with the Wales Bill 2014, the Government requested that we also produce Welsh forecasts for the Welsh rate of income tax, stamp duty land tax, landfill tax and aggregates levy.
Following the passing of the Scotland Act 2016 we include forecasts for Scottish air passenger duty, Scottish VAT assignment, and aspects of Scottish social security.
We publish these forecasts twice each year alongside our Economic and fiscal outlook (EFO). Each now contains forecasts of all the devolved taxes, illustrative forecasts and projections for taxes not yet devolved, projections necessary for the calculation of the block grants, and aspects of Scottish social security.