If your child has missed the qualifying score, you've probably started Googling "11 plus appeal" at 11pm. I did the same thing a couple of years ago. Most of what comes back is either solicitor marketing or vague reassurance, and very little of it tells you what an appeal actually involves once you decide to lodge one.
This is the version I wish I'd read first. What's worth appealing. What isn't. What the panel reads, what they ignore, and what tends to win on the day.
What you're actually appealing
There are two different things parents call an "11+ appeal", and they aren't the same.
The first is a selection appeal. You're arguing that despite the test score, your child meets the school's academic standard. You're asking the panel to override the qualifying mark on the basis of evidence sitting outside the exam itself. This is what most grammar school appeals look like.
The second is an admission appeal. Your child has already qualified, but didn't get a place because the school was oversubscribed and you fell outside catchment or sibling priority. The grounds here are different. Usually distance, the way priority criteria were applied, or an administrative mistake somewhere in the process.
Most people reading this are facing the first kind, so that's the focus. The hearing mechanics are similar either way.
Is it worth appealing at all?
Honest answer: it depends on how far off the score was and what your school's appeal history looks like.
If your child missed by one or two standardised score points and the school evidence is strong, you've got a real shot. If they missed by ten and the head teacher has nothing unusual to say, no panel is going to overturn that however carefully you've written the letter.
Look up your specific school's published appeal outcomes from last year. Schools share these figures with the LA, and you can usually ask the school office directly if they aren't online. Some Buckinghamshire grammars uphold around 20 to 30 per cent of appeals. Kent tends to sit lower. In the Birmingham consortium, certain schools rarely overturn results at all. Knowing the local pattern before you spend three weeks building a case saves a lot of stress.
The deadlines nobody mentions
You usually have around 20 school days from the offer date (1 March in most areas) to lodge the appeal. Some councils give you longer, some shorter. The form goes to the LA, not the school, and most areas now run it through an online portal.
Lodging the appeal and submitting the supporting case are two separate deadlines. The case itself can usually be sent up to seven working days before the hearing, but earlier is better. Late bundles often arrive in a stack the panel skim through during a lunch break. That isn't where you want your child's evidence sitting.
Writing the appeal letter
The letter is where most parents either nail it or undercook it. The panel reads dozens of these in a single day. They're tired, they're working through a thick bundle, and they'll skim past anything that opens with general statements about how much your child wants to go to the school.
What works is structure. State the specific reasons you're appealing. List the evidence you're attaching. Then walk through each piece and explain what it shows. Keep the whole letter under three pages. A long letter doesn't strengthen your case. It dilutes it.
Avoid emotional language about how upset your child is. Every parent says it, every panel has heard it, and it doesn't change the outcome. What does land is academic evidence that contradicts the test result.
So what should you actually include? Strongest material first, then context, then anything supplementary.
What evidence actually carries weight
Top of the pile is a head teacher's letter that specifically supports the appeal. Not a generic reference. The letter needs to name your child, name the school being appealed to, and state a clear academic case. Something like "she's performing in the top 10 per cent of our cohort and we'd expect her to thrive at a grammar". Warm general comments and tick-box templates don't carry the same weight.
Predicted SATs scores at the top end help. Internal assessment data showing the child working above age-related expectations. Examples of school work in English and maths that demonstrate range and depth. A subject teacher's note about the child's reasoning ability. If the school runs CAT4 or any standardised cognitive assessment internally, the results can sometimes counterbalance the 11+ score.
Medical evidence counts, but only if it's specific. A GP letter dated months before the test, with a diagnosis or known condition relevant to exam performance, will be read carefully. A note written the week after the result saying your child was anxious will not. Panels see a lot of those and discount them quickly.
Outside-school achievement helps round out the picture. Music grades, chess ratings, published creative writing, anything that shows the cognitive profile of a child working at the level you're claiming. It won't carry the case on its own, but it stops the appeal looking thin.
What happens at the hearing
The hearing is usually 30 to 45 minutes, either in person or on Teams. The panel is normally three people, independent of the school, trained in admissions appeals work. There's a clerk taking notes, a representative for the LA or school presenting the case for refusing the place, and you.
You'll be asked to summarise your case briefly. Don't read your letter aloud, they've already read it. Pull out the two or three strongest points and speak to those. Then there'll be questions. Be honest, be brief, and don't bring your child unless the panel has specifically invited them. Most areas don't allow children at the hearing.
If you genuinely don't know the answer to something, say so. Panels notice when a parent overstates the case, and trust drops the moment they spot it. The dad who admits "I'm not sure what her exact maths predicted level is, I can check" comes across better than the one who guesses.
Decisions usually arrive in writing within five working days, sometimes longer. The decision is binding on the school. There's no further appeal to a higher panel. In rare cases you can take a procedural complaint to the Local Government Ombudsman, but only if the hearing wasn't conducted properly.
After the hearing
If the appeal is upheld, the place is yours and the school must offer it. If it's refused, that's the end of the 11+ route at that school for that admission year. You can usually go on the waiting list, and movement does happen across the summer in popular schools.
One thing parents forget. An appeal is mostly about the panel's reading of the evidence on the day. You can do everything right and still not win, and that doesn't mean you did anything wrong. Sometimes the gap on the score is simply too big to bridge with paperwork.
FAQ
How much does an 11 plus appeal cost?
Lodging the appeal itself is free. You can pay an education solicitor to help write the case, which typically runs £400 to £1,000 depending on the firm and the complexity of the situation. Whether it's worth it depends on how unusual your case is. Most parents handle straightforward appeals themselves and do absolutely fine without legal help.
Can I appeal more than one grammar school?
Yes. You appeal each school separately, with its own form and its own case. They're independent panels and they don't share information. The catch is you'll be writing similar letters multiple times and attending separate hearings, which gets exhausting. Pick the schools you actually want, not every school on the list.
What's the difference between an appeal and a review?
A review is sometimes offered before the appeal stage and is usually run by the LA itself. It looks at whether the test result fairly reflected your child's ability, and the process tends to be quicker and less formal. An appeal happens after you've been refused a place and runs in front of an independent panel. Buckinghamshire runs a review process before allocation. Kent does not.
Can my child be retested later if the appeal fails?
In some areas, yes. Kent runs a late transfer test for Year 7s who've started at a non-selective school and want to move across. A handful of other counties have an in-year process. Schools also occasionally release places when families move out. It isn't a reliable route, but if your child's circumstances change it's worth checking what's available locally.
If you want a free benchmark of where your child currently stands across English, maths and reasoning, readyfor11.co.uk gives you an honest readiness score in about 20 minutes. No account, no payment, no upsell. Sometimes the most useful thing you can do mid-appeal is take an objective measure of where things actually are.