Tue, 19 May 2026
Hunch
Market22 Aug 2026

Do the figures out on 22 September show April to August borrowing above the March forecast?

BinaryResolves 22 Sep 2026
Hunch78%
Your forecast
  • Yes
  • No
Resolved
Resolved: YES

ONS public sector finances, 22 September 2026: borrowing in the financial year to August 2026 was £77.3bn, £8.1bn above the OBR forecast.

Resolved 22 Sep 2026
How this resolves

The market resolves on the ONS public sector finances bulletin published on ons.gov.uk on 22 September 2026; YES if the bulletin itself states that cumulative April to August 2026 borrowing is above the OBR's March 2026 profile for the year so far. The ONS's own stated comparison is canonical and no independent recomputation against OBR tables is permitted. Baseline at publication: April to July borrowing stood £2.3bn above profile (ONS, 21 August 2026). By 23:59 BST on 22 September 2026. If that source has not published in time, BBC News and Reuters settle it.

The pattern behind it

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Three of the last four borrowing overshoots since 2008 were answered with net tax rises or consolidation: Osborne in June 2010, Hunt in November 2022, Reeves in October 2024. The exception, Darling's November 2008 pre-Budget report, came in a full-blown slump and answered with a VAT cut. The window and the full record are the same four cases, because a documented overshoot running into a set-piece event is rare — the numbers usually behave, or the forecast is revised before the event. With July receipts at record levels and the pressure coming from spending and debt interest, 2026 sits with the majority cases rather than with 2008.

We found four times since 2008 when UK borrowing ran above the official forecast in the months before a chancellor's next Budget or big statement. For each, we checked whether that event raised taxes overall or set out a plan to cut the deficit. This year's overshoot is the one being tested, so it is not among the four.