Guide
How to challenge a decision that affects you.
A refusal, an assessment you disagree with, or a complaint that was dismissed is rarely the end of the matter. Decisions about education, benefits, housing and care can be challenged — but only if the challenge is prepared properly and made through the right route, in time, with evidence.
Why preparation decides the outcome
Organisations decide thousands of cases every week. Most challenges fail not because the person was wrong, but because the challenge did not engage with the reasons given for the decision. A decision-maker who has to answer a specific, documented argument point by point is in a very different position from one who receives a general letter of complaint.
The six steps below are the ones we work through in our own casework, whatever the subject matter. They apply equally to a council refusing support, a benefits decision, a school placement, or a complaint about care.
The six steps
- 01
Get the decision in writing
Ask the organisation for a written decision that states what has been decided, when, and the reasons for it. A decision confirmed only by telephone or in a meeting is very difficult to challenge. If you have only been told verbally, write and ask for written confirmation, and keep a copy of your request.
- 02
Identify the correct review or appeal route
Decision letters normally explain how the decision can be challenged and who decides the challenge. The route might be an internal review, a mandatory reconsideration, a formal complaint, mediation, a tribunal or an ombudsman. Using the wrong route costs time you may not have, so confirm the correct one before you write.
- 03
Record the deadline
Most challenge routes are time-limited — commonly one month from the date of the decision, sometimes two. Write the deadline down and work backwards from it. If a deadline has already passed, do not assume the matter is closed: some bodies will accept a late challenge where there is a good reason, and an extension can sometimes be requested in writing.
- 04
Build the evidence file
Gather your original application or request, the decision itself, any assessment or report relied on, the correspondence between you, and a short chronology of events with dates. Where evidence is missing — a medical report, a school record, an inspection note — request it in writing. Its absence is often the real reason a decision went against you.
- 05
Write the challenge in a clear structure
State what you are challenging and on what grounds. Address the organisation's reasoning point by point, referring to evidence by date and page. Explain the outcome you are seeking and what you want to happen next. Keep the tone measured: a precise, documented argument is far harder to dismiss than an angry one.
- 06
Escalate if the decision does not change
If the review or complaint outcome is still wrong, the next step is usually a tribunal, an ombudsman, or a further stage of complaint. Those bodies expect a clear account of what went wrong and evidence to support it. Some routes — particularly anything involving court proceedings — require advice from a regulated solicitor or barrister, and we will tell you clearly when that applies.
Deadlines you should check first
Time limits are the single most common reason a good case cannot be pursued. The summary below covers the routes we see most often, but rules change and exceptions apply — always check the decision letter and the relevant scheme's own guidance.
Benefit decisions (PIP, ESA, DLA, Universal Credit)
A mandatory reconsideration is usually requested within one month of the decision date.
Education, health and care (EHC) plans
Mediation and appeals to the SEND Tribunal are usually subject to a two-month window from the decision.
NHS complaints
Usually within twelve months of the event, or of the date you became aware of it.
Council and other public authority complaints
Usually twelve months to the Ombudsman, and normally only after the organisation's own complaints process has finished.
Housing and tenancy matters
Timescales vary by type of notice or decision and can be short. Check the document you have been sent immediately.
What a strong challenge contains
- A one-page summary of the decision you are challenging and the outcome you want
- The decision reference and the date it was made
- Each ground of challenge, set out separately and linked to evidence
- A short chronology of the key dates
- Copies of the documents relied on, clearly labelled
- A specific request for what should happen next, and by when
How we can help — and how we cannot
We carry out the research, analyse the evidence, prepare the case, advise on strategy and draft the correspondence. Ordinarily we prepare documents for you to review, approve and issue in your own name, so that you deal directly with the organisation — supported by carefully researched, evidence-based argument.
We are an independent, fee-charging advocacy business. We are not a regulated law firm, we are not solicitors, and we do not provide reserved legal services. Where your matter needs regulated advice or court representation, we will say so and help you find the right professional.
This page provides general information about challenging decisions. It is not legal advice, and it is not tailored to your circumstances. If you are unsure which route or deadline applies to you, submit an enquiry and we will look at it with you.