In this paper, published alongside the November 2025 Economic and fiscal outlook, we review our approach to accounting for the supply-side impacts of policy in our forecast. We have taken a more transparent approach to incorporating such effects over the past three years and this paper further adds to that, as recommended in our third…
Category Archive: What’s new
Year to date borrowing slightly below forecast profile
22 January 2026
This morning’s ONS release estimates that borrowing in the first nine months of 2025-26 totalled £140.4 billion. This is £0.3 billion below the same period last year and £4.1 billion below the monthly profile consistent with our November forecast. Lower than expected borrowing for the year to date is explained by central government net borrowing, which is £2.8…
Spring 2026 forecast date announced
5 January 2026
The Chancellor has commissioned the OBR to produce our next forecast on Tuesday 3 March 2026. We will publish an updated Economic and fiscal outlook on that day.
The Chair’s letters to the Chancellor and Chair of the Commons Treasury Committee
27 November 2025
OBR Chair Richard Hughes has written to both the Chancellor and the Chair of the Commons Treasury Committee apologising for the fact that the OBR inadvertently made it possible to access the November 2025 Economic and fiscal outlook too early on 26 November.
The Chair’s presentation on our November 2025 economic and fiscal forecast
26 November 2025
Richard Hughes distils the key messages from our latest Economic and fiscal outlook in his press conference presentation and accompanying speaking note.
Briefing paper No.9: Forecasting productivity
26 November 2025
In this paper, published alongside the November 2025 Economic and fiscal outlook, we outline our approach to forecasting UK productivity growth. It reviews the UK’s productivity performance from historical and international perspectives as well as the outlook for productivity. The paper also sets out our central forecast and alternative scenarios.
Briefing paper No.10: Accounting for the supply-side effects of policy
26 November 2025
In this paper, published alongside the November 2025 Economic and fiscal outlook, we review our approach to accounting for the supply-side impacts of policy in our forecast. We have taken a more transparent approach to incorporating such effects over the past three years and this paper further adds to that, as recommended in our third…
November 2025 forecast timetable
14 November 2025
On 3 September 2025 the Chancellor commissioned us to publish our latest outlook for the economy and public finances on Wednesday 26 November. We have now agreed the timetable for the forecast process and published the detail below. Update on 14 November: Financial market assumptions and the incorporation of outturn data The window in which…
Welsh taxes outlook – October 2025 update
14 October 2025
We have published an update to the Welsh taxes outlook with new forecasts for land transaction tax and landfill disposals tax receipts. The report is available in English and Welsh. Rhagolwg trethi Cymru – diweddariad Hydref 2025 Rydym wedi cyhoeddi diweddariad i ragolygon trethi Cymru gyda rhagolygon newydd ar gyfer derbyniadau treth trafodion tir a threth…
Ready reckoner
11 September 2025
We have published our updated tax and spending ‘ready reckoner’ consistent with our March 2025 Economic and fiscal outlook. Our ready reckoner allows anyone to obtain quick, indicative estimates of the fiscal impact of a particular change in one or more economic variables. Read our article on the ready reckoner to find out more.
Autumn 2025 forecast date announced
3 September 2025
The Chancellor has announced that the Budget will take place on Wednesday 26 November 2025. Our latest outlook for the economy and public finances will be released on the same day.