We publish data on various aspects of the public finances and to provide supplementary information to support our forecasts and other analysis. Please email [email protected] to let us know what further data you would find useful.
Key sources
Our most recent fiscal aggregates forecasts and the latest monthly outturn data from the ONS.Updated monthly
Updated at every fiscal eventWe have overhauled our historical forecast database so that it now includes successive forecasts and recent outturn data for many more variables – including all the main lines of tax and public spending, plus the major fiscal aggregates (such as public sector borrowing and debt) – from our forecasts since 2010. The database also includes most of the economic and fiscal forecasts published by the Treasury prior to 2010 and in some cases back as far as 1970.
Budget and Autumn Statement policies and their savings or costs to the Exchequer since 1970.
Updated at every fiscal event
Each certified policy costing assigned with a subjective uncertainty rating.
Updated at every fiscal event
A decomposition of revisions to all our fiscal forecasts since 2010 into underlying forecast changes, classification changes and policy changes.
Updated at every fiscal event
Supplementary data
Alongside each of our main reports we publish supplementary databases providing more detail on aspects of our forecasts and analysis. We also publish a spreadsheet version of all the charts and tables in each report. Databases published alongside earlier reports can be found on the relevant main report pages.
Economic and fiscal outlook – March 2018
March 2018 Economic and fiscal outlook – charts and tables: economy
Chapter 1, 2 and 3
March 2018 Economic and fiscal outlook – charts and tables: fiscal
Chapter 4, 5 and Annexes