When leaders feel an inspection outcome is wrong, the first question is usually: “can we appeal?” The honest answer is that there is no formal appeal in the way a court verdict can be appealed — but there are meaningful ways to challenge an outcome. This article sets out exactly what those routes are under the November 2025 framework: the factual accuracy check, the formal complaints procedure, and escalation to the independent adjudicator.
Quick summary
- There is no formal “appeal” against an Ofsted outcome, but schools can challenge it.
- First, the factual accuracy check — schools have 5 working days to comment on the draft report card.
- Second, a formal complaint about the process, inspector conduct or judgements, usually raised when the draft report is received.
- Ofsted responds in writing normally within 30 working days.
- If still dissatisfied, schools can escalate to the Independent Complaints Adjudication Service for Ofsted (ICASO) within 3 months.
”Appeal” vs “challenge”: the important distinction
Ofsted does not operate an appeals tribunal. Instead, it provides a structured challenge process. Understanding the difference matters: leaders who expect an appeal can miss the specific, time-limited windows that do allow them to contest an outcome. Used properly, these routes are how schools correct genuine errors and raise concerns about how an inspection was carried out.
Route 1: The factual accuracy check
After the inspection, the school receives a draft report card and has 5 working days to comment on its factual accuracy and clarity.
This is the first and often most effective opportunity to correct genuine mistakes — a misstated figure, an inaccurate description of provision, a factual error about the school. Two cautions:
- It is for factual accuracy and clarity, not for re-arguing judgements you simply disagree with.
- If you raise only minor clarity or accuracy points here, you may not be able to complain formally about those same points once the report card is finalised. So use this window carefully and comprehensively.
Route 2: The formal complaint
If a school believes the inspection process, inspector conduct, or the judgements themselves were flawed, it can make a formal complaint. Key features:
- A complaint can usually be raised when the draft report is received, allowing concerns to be considered before publication.
- Complaints are accepted only from the most senior leader in the school, the person named in the report as responsible, or their representative.
- Ofsted provides a written response, normally within 30 working days of receiving the complaint.
Full details are set out in GOV.UK’s complain about Ofsted guidance.
Route 3: Escalation to ICASO
If the school remains dissatisfied after Ofsted’s response, it can escalate to the Independent Complaints Adjudication Service for Ofsted (ICASO) — an independent adjudicator. This must be done within 3 months of the date of Ofsted’s formal complaint response letter.
ICASO reviews how Ofsted handled the complaint, providing an independent check on the process.
The challenge process at a glance
| Stage | What it covers | Timeframe |
|---|---|---|
| Factual accuracy check | Errors and clarity in the draft report card | 5 working days |
| Formal complaint | Process, conduct or judgements | Usually raised at draft stage; response normally within 30 working days |
| ICASO escalation | Independent review of complaint handling | Within 3 months of Ofsted’s response |
Practical advice for leaders
- Prepare during the inspection. Keep notes on the process and any concerns as they arise — memory fades quickly.
- Use the factual accuracy window fully. Raise every genuine error, clearly evidenced, within the 5 working days.
- Separate “wrong” from “disappointing.” A challenge succeeds on demonstrable error or procedural fault, not on disagreement with a fair judgement.
- Escalate only with grounds. ICASO reviews complaint handling; approach it where you have a genuine, evidenced concern.
- Act through the right person. Only the most senior leader (or named responsible person) can complain formally.
For the full post-inspection picture, see What Happens After an Ofsted Inspection?
Frequently asked questions
Can a school appeal an Ofsted rating?
Not through a formal appeal. Schools can challenge an outcome via the factual accuracy check, a formal complaint, and escalation to ICASO.
How long do schools have to check the draft report?
5 working days to comment on factual accuracy and clarity.
Who can make a formal complaint?
The most senior leader, the named responsible person, or their representative.
How long does Ofsted take to respond to a complaint?
Normally within 30 working days of receiving it.
What is ICASO?
The Independent Complaints Adjudication Service for Ofsted — an independent adjudicator a school can escalate to within 3 months of Ofsted’s complaint response.
Can we challenge the judgements, not just factual errors?
Yes, through the formal complaints procedure, which can address process, conduct and judgements — but it must be evidenced, not simply a disagreement.
Conclusion
Schools cannot “appeal” an Ofsted outcome in the courtroom sense, but they are far from powerless. A comprehensive factual accuracy check, a well-grounded formal complaint, and — where justified — independent review by ICASO give leaders real ways to contest genuine errors and procedural faults. The key is to know the windows, act within them, and build any challenge on evidence.
How AI Buddy supports schools
The strongest position in any challenge — and the best way to avoid a disappointing outcome altogether — is holding clear evidence of the school’s quality and pupils’ progress. AI Buddy is designed to support schools in strengthening areas evaluated during Ofsted inspections, giving leaders analytics and records that evidence engagement and progress over time. It is not endorsed or certified by Ofsted; it is built to help schools evidence their genuine quality with confidence.
Discover how AI Buddy helps schools strengthen teaching, learning and evidence-informed school improvement. Or start a short consultation with our schools team using the form below.
Sources
- Ofsted, Complain about Ofsted (GOV.UK)
- Ofsted, Inspection information for state-funded schools: for use from November 2025 (GOV.UK)
- Ofsted, Understanding Ofsted report cards and grades (GOV.UK)