Unofficial working ledger

The Red Book

Social Care and Defence · FY 2026–27 · as at 10 September 2026

Fiscal year elapsed45%

Morning brief · 10 September 2026

Act now

Top up social care now. Children’s placements will not wait until the Spring.

Chancellor, as at 10 September 2026 the two envelopes you asked to watch are diverging. Social Care is forecast at £66.3bn against cover of £62.8bn (+£3.5bn). Defence is forecast at £72.2bn against £74.0bn (−£1.8bn), 2.50% of GDP. Top up social care now. Children’s placements will not wait until the Spring. An in-year minute is cheaper than waiting for the Spring.

Social care is projected +£3.5bn against cover of £62.8bn, driven by children’s placements and long-term adult packages. Defence is £100m short of the 2.5% NATO core floor on this path. £1.8bn from Defence to Social Care; £1.7bn from the Reserve to Social Care; £100m from the Reserve to Defence. This keeps statutory care duties and the NATO floor inside the Chancellor’s current envelope.

DHSC / MHCLG / local authorities

Social Care

England (devolved nations have their own settlements)

At risk

£66.3bn

Year-end spend against cover of £62.8bn

YTD outturn
£26.7bn
Variance
+£3.5bn
Run-rate
106% of profile

Ministry of Defence

Defence

United Kingdom

On track

£72.2bn

Year-end spend against cover of £74.0bn

YTD outturn
£29.0bn
Variance
−£1.8bn
Run-rate
98% of profile

Fiscal rules in force

  • NATO core floor — 2.50% of GDP

    Forecast defence outturn is £72.2bn (2.50% of GDP). Floor is £72.3bn.

  • NATO broad path — 2.70% with intelligence

    Defence plus the Single Intelligence Account (£5.1bn) is 2.67% of GDP.

  • Care Act & children’s statutory duties

    Forecast £66.3bn funds the statutory floor. Overspend risk is +£3.5bn.

  • Chancellor’s special reserve

    £6.4bn remains of £6.4bn set aside at the Budget for these two envelopes.

  • Children’s placements — in-year control

    Social care run-rate is 106% of the seasonal profile. Placements are the principal driver.

Combined voted
£136.8bn
Combined forecast
£138.5bn

+£1.7bn

NATO core
2.50% of GDP

Floor £72.3bn

Reserve left
£6.4bn

of £6.4bn

Second opinion

Do not take a percentage off social care to fund defence.

WTO tests: the NATO core floor is already met this year; care is already overspent; a 3.5% path is a decade of industry, not a cut to children’s placements. Open the Geneva note and pull the raid slider.

Law Officers

A raid on social care to fund defence is blocked as unlawful.

Cross-Estimate virement, Care Act duties, the Children Act, the equality duty and HRA s.6 all fail if you take a percentage off care in-year. NATO is not a statute. Open the legal desk before you post a minute.