Our Budget forecast was published on 20 March alongside the Budget. It contains forecasts for the UK economy and public finances to 2017-18 and our assessment of whether the Government is likely to achieve its fiscal mandate and supplementary target. The full document and supporting information is available on the main EFO page.

March 2013 All policy costings presented to the Office for Budget Responsibility at Budget 2013 were scrutinised and certified. The Budget 2013 policy costings document sets out the methodologies underpinning these various costings. The OBR identified costings for policy measures which it deemed to be particularly uncertain – these are listed in annex B of the…

Robert Chote has written a letter to the Prime Minister today regarding the reference to the OBR in the speech of March 7th on the economy.  

December 2012 The HM Treasury Autumn Statement 2012 policy costings document sets out the methodologies underpinning the cost estimates of measures announced at this fiscal event. All policy costings presented to the Office for Budget Responsibility that were included in the 2012 Autumn Statement were scrutinised and certified. The OBR has identified costings for policy measures which it deemed…

The Chancellor announced today that the excess cash held at the Bank of England’s Quantitative Easing facility will be transferred to the Exchequer. This notice sets out our initial take on what this means for the public finances. We will make a more detailed assessment on the impact on the public finances when we publish…

This paper presents a small model of the UK economy extended to take account of credit risk premia and unconventional monetary policy. It can be used to run simulations or provide alternative economic scenarios. The model can be applied to provide some indication of how the stance of monetary policy might adjust in response to…

This working paper reassesses the size of the cyclical adjustment coefficients considering a range of approaches. Using these coefficients and the OBR’s historical output gap series we produce an updated historical series for structural net borrowing. We have also published a database of all the major tax policy measures announced in Budgets since 1970.

In our latest Briefing paper we set out our approach to presenting uncertainty both about the outlook for the economy and about the performance of revenues and spending in any given state of the economy.

March 2012 All policy costings presented to the Office for Budget Responsibility at Budget 2012 were scrutinised and certified.  The Budget 2012 policy costings document sets out the methodologies underpinning these various costings.  The OBR identified costings for policy measures which it deemed to be particularly uncertain – these are listed in annex B of…

November 2011 The Office for Budget Responsibility certified all of the costings of policy decisions announced at the Autumn Statement (and measures announced post-Budget 2011 but confirmed at the Autumn Statement).  For information about these costings see the Autumn Statement 2011 policy costings document.  Annex A of this document contains further detail about the OBR scrutiny…