5 financial warning signs every parent should check before choosing a school

School finance reports don't make headlines, but they decide whether your child's school will still be offering music in three years' time. The good news: the warning signs are completely public — the Department for Education publishes them annually, and you can read them for any state school in five minutes.

Here are the five signals that, taken together, predict the schools we now know to be in trouble. None of them is private knowledge. All of them are buried under technical names that put parents off looking.

1. In-year deficit, two years in a row

A single deficit year is noise. Schools have lumpy capital cycles, bad-luck redundancies, the rare cohort of unexpectedly high SEN need. Two in a row is a different story. It says the spend pattern is structurally above income, and the school has decided not to (or can't) cut.

What to look for: in DfE's Consistent Financial Reporting (CFR) data for the school, the line marked In-Year Balance. Negative for the most recent year and the prior year = the first warning.

2. Revenue reserve has gone negative

The reserve is the school's rainy-day fund. When it goes from positive to negative, the school has used everything it had and is now borrowing forward from next year's budget. A negative reserve combined with a deficit means the only direction is cuts.

This shows in CFR as Revenue Reserve. The threshold to worry: anything negative.

3. Per-pupil spending is falling year on year

This is often the first cut a school makes after running a deficit. Per-pupil spending dropping by £100–200/year is a sign that classroom budgets, teaching assistant hours, and arts provision are being squeezed.

Compare the school's per-pupil spend to its prior years and to similar-phase schools in the same region. CFR makes this easy; doing it across schools is tedious but illuminating.

4. Capacity utilisation below 80%

This is the leading indicator everyone underestimates. Funding follows pupils. A primary school built for 300 pupils that now serves 220 is funded 25% under its fixed costs. The maths is brutal: if the roll continues to fall, deficits and reserve depletion follow inevitably within 2–3 years.

You can find capacity utilisation in DfE's School Census. Below 80% deserves a close look; below 65% the school is in a recovery race.

5. A DfE Concern flag

DfE classifies financial health in CFR as Healthy / Caution / Concern. "Concern" is rare and serious — the department has decided this school's books need active monitoring. The flag stays public alongside the rest of the financial data.

What this looks like in combination

One signal in isolation is rarely catastrophic. Two together — e.g. deficit + low capacity — means the school is in a recoverable but stressful position. Three or more — e.g. deficit + negative reserve + low capacity — means the school's options are reduce headcount, merge into a trust, or close.

We weight all five into a single Financial Warning score (0–100) for every state school. Today, 2,021 schools score 60 or higher.