Source · Select Committees · Scottish Affairs Committee
Recommendation 8
8
HM Treasury remains ultimate arbiter of Barnett formula, lacking formal dispute resolution
Conclusion
HM Treasury, and therefore the UK Government, is the “ultimate arbiter” of the Barnett formula. As the formula is non-statutory, there is no legal recourse for the Scottish Government to challenge the UK Government’s application of it. There is also currently no formal, objective dispute resolution process relating to the application of the formula, although there are existing intergovernmental structures through which such matters can be raised. An imbalance persists however, with HM Treasury’s position enduring when agreement between parties cannot be reached, as reflects the UK Government’s constitutional position within the UK’s devolution arrangement. (Conclusion, Paragraph 68)
Government Response
A response document is linked to this report, dated 17 October 2025. Response attribution to this conclusion has not been verified. Read the response document ↗