Some briefing from the government suggests they are not willing to agree further substantial increases in public spending as they did for 2025-6 in their first budget, or as the previous government did from the outbreak of the pandemic in 2020. Given the large cash and real increase in both health and welfare spending in the last five years attention should shift to getting value for money for all the increases agreed so far this decade.
I will update my thoughts on controlling public spending whilst improving core public services in a number of blogs. Today let us begin with the second and third largest increases in spending in recent years, Bank of England losses and debt interest.
There is no need to restate the detail of how the Bank’s losses could be slashed if they stopped selling bonds in the market at much lower prices than they paid for them and if they adopted the European Central Bank approach to paying interest on commercial bank reserve deposits.
When it comes to debt interest the numbers surged 2022-4 thanks to the Bank losing control of inflation. The U.K. has issued substantial indexed debt. It then charges to public spending the increase in repayment value of the debt as it occurs, though the Treasury does not make these cash payments. On maturity the government borrows the enhanced cash cost of repayment to meet the extra bill.
As the Bank cannot be trusted to keep inflation low it would make sense to stop issuing indexed debt or greatly reduce its quantity, to avoid any future surge in these accounting costs. To control the rest of the debt interest programme the government needs to reduce the build up of borrowings. Bringing spending and tax revenues into line is the obvious way to do this but governments find this difficult.
In order to speed transition to less borrowing government should in the short term have more recourse to selling assets it does not need to own. It can get on with the sale of Nat West, Channel 4, investments held in the U.K. Infrastructure and British Business banks, surplus property, local government investment holdings, and other assets.
The aim of lower borrowing should be to get the average interest rate down. The last budget put the 10 year rate and some related mortgage costs up. With a lower deficit and better spending controls it would be possible to lower the average borrowing rate by say a quarter which over time would bring down borrowing costs from current elevated levels.