What "99% of SEND tribunal appeals succeed" actually means

The most-quoted statistic about SEND tribunals is true and also misleading — because it treats two very different outcomes as the same thing.

If you've read anything about SEND tribunals, you've seen the number: roughly 98–99% of appeals that reach a decision go in the family's favour. Special Needs Jungle, Contact, and Disability Rights UK have all reported versions of it, and it's not wrong — it's the Ministry of Justice's own published figure for appeals that are formally decided by a judge.

The trouble is what that figure leaves out: most appeals never reach a decision at all.

The three ways an appeal actually ends

Pooling the fullest, clearest Freedom of Information responses that 34 English councils have given about their own SEND tribunal record — real, sourced, council-by-council figures covering roughly 3,800 appeal outcomes between them — a consistent pattern emerges regardless of which council you look at:

Applied to England's real, officially-published 2025 appeal volume of 26,977 tribunal appeals, that pattern implies something like:

• ~19,600 appeals (about 72%) never reach a tribunal ruling at all — the council concedes, the case is withdrawn, or it's settled by agreement, often at or before mediation.
• ~4,900 appeals (about 18%) go all the way to a hearing, and the judge rules against the council.
• ~1,300 appeals (about 5%) go to a hearing and the judge rules in the council's favour.
• ~1,150 appeals (about 4%) get a mixed or partial ruling.

Add the contested-loss and partial figures to the concessions, and you land close to that familiar 98–99% "success" figure — most families who push an appeal do eventually get some or all of what they asked for. But collapsing "the council backed down before a judge ever saw the case" and "a judge heard both sides and ruled against the council" into a single success statistic hides the actual shape of the process.

Of the cases that genuinely go the distance — a full hearing, a judge, a ruling — councils win only around 1 in 5.

That's a different number, and arguably a more useful one. A parent trying to decide whether to push a disagreement to appeal isn't really asking "will I eventually get some outcome" — most people, in some form, do. They're asking something closer to: if this actually goes all the way, what happens? On the evidence gathered here, if a case is contested to a full ruling, the family's position is upheld or partially upheld a large majority of the time — while roughly 1 in 5 hearings do go the council's way.

Why this matters more than the headline number

The 72%-resolved-before-hearing figure is arguably the bigger story. It means the tribunal process, for most families who use it, functions less as a courtroom and more as very expensive, very slow leverage to get a council to reconsider — which is a genuinely different system to describe to a parent weighing whether an appeal is worth the stress than "you'll almost certainly win."

It also means council-level "win rates" — the kind a council press office might quote, or that get FOI'd directly — can tell wildly different stories depending on which denominator they use. A council that says it "won 80% of tribunal cases" may be counting only the small number that reached a hearing, after conceding the rest quietly beforehand; a figure of "we lost 60% of appeals" might be counting concessions as losses. Neither framing is dishonest on its own, but neither is comparable to the other without knowing which one it is — which is exactly why this site tries to keep the two apart on every council page, rather than publishing one blended rate.

A note on the numbers above

The percentages in this piece are estimates, not a census: they come from pooling real, FOI-sourced figures from 34 councils that gave a detailed enough answer to classify cleanly, then applying that pooled rate to England's real official appeal volume. Full method, including exactly which councils are behind the pooled rate and what's deliberately not modelled, is on the methodology page. Every council's own real reported figures, where they exist, are on that council's page — start from the council list if you want the primary sources rather than the England-wide estimate.