Economic data and tools

Gross Domestic Product (GDP) deflators
GDP deflators at market prices and money GDP, explanation, background information and practical examples
Latest economic indicators
Latest issues of Treasury publications Recent Economic Developments and Prospects and Weekly Economic Indicators. Also contains the Pocket Data Bank, a weekly Treasury statistical publication, containing all major indicators and series, for both the domestic and prominent foreign economies
Forecasts for the UK economy
Includes the Treasury issued summaries of forecasts going back to 1997
National Statistics published by HM Treasury
HM Treasury publishes a number of data releases which fall within the scope of National Statistics: on public expenditure; on the key fiscal aggregates of current budget, borrowing and debt, together with some details of central government spending and receipts (jointly with the Office for National Statistics); and on the UK's foreign exchange reserves.
Statistics on public finance and spending
Brings together historic data, recent outturn data, estimated outturns for the latest year and the latest Budget or Pre-Budget Report projections and budgetary plans over the whole range of UK public finances and spending.
Green Book: Appraisal and evaluation in central government
The Treasury provides guidance to other public sectors on spending public funds in the most beneficial and efficient way. This advice is contained in the Green Book: Appraisal and Evaluation in Central Government.