School Refusing Autism Assessment: What Parents Can Do in the UK

Your child is struggling. You've asked the school to refer them for an autism assessment. The school says no — or worse, strings you along for months with vague assurances that they're "monitoring the situation." Meanwhile, your child's school experience is deteriorating, their self-esteem is dropping, and the waiting list for any kind of assessment keeps growing.

Here is what many parents do not know: the school does not control access to statutory assessment. You can go over their head.

Why Schools Refuse to Refer

Schools are not neutral parties in the assessment process. A formal SEN identification typically means the school must fund additional provision from its own delegated budget — usually the first £6,000 of any EHCP provision in England. Beyond that threshold, the local authority contributes. But schools often try to avoid triggering that £6,000 obligation altogether by denying or delaying identification.

Common tactics include:

• "Your child is making progress" (even if they're years behind peers)
• "We're managing it with differentiation" (unspecified, undocumented)
• "They're fine at school, the problems are at home" (a masking situation)
• "Let's wait and see a bit longer" (indefinitely)
• "We don't see what you're describing" (because the child masks)

None of these responses — however they're phrased — remove the legal obligation to assess and support a child with SEN, and none of them prevent you from requesting a statutory assessment directly.

Your Legal Right to Request Assessment Without the School

In England, Section 36 of the Children and Families Act 2014 gives parents the independent right to request an EHC Needs Assessment from the local authority. You do not need the school's permission, the school's referral, or even the school's agreement. The local authority must consider your request on its own merits.

Your request letter should be addressed to the Director of Children's Services at your local authority and should:

• Explicitly invoke Section 36 of the Children and Families Act 2014
• Explain why you believe your child has or may have SEN
• Describe how those needs are affecting their learning and wellbeing
• Explain why you believe the school's current provision may not be sufficient
• Attach any evidence you have: written communications with the school, your own records of difficulties at home, any private reports

The local authority has 6 weeks to respond. If they refuse to assess, you can appeal to the First-tier Tribunal (SEND). Parents who reach tribunal win 98% of cases that are heard — the system is heavily weighted against the quality of initial LA decisions.

Building Your Evidence Case

The most important thing you can do while the school is resisting is build a contemporaneous evidence record. This means:

Keep a written log. Date and briefly describe every incident, meltdown, shutdown, or school-related difficulty. "Refused to go to school on 14 April — said he was overwhelmed by the noise in the hall. Cried for 45 minutes." These logs, accumulated over weeks and months, demonstrate a pattern that is very difficult for a local authority to dismiss.

Request all school records. Submit a Subject Access Request (SAR) to the school asking for all data they hold on your child — assessments, observations, communications between staff, behaviour logs, any SEND Support Plan documents. Schools often have internal records showing they are aware of difficulties but have not shared this information with parents.

Document what the school has said in writing. After every phone call or meeting, send a follow-up email summarising what was discussed and any commitments made. This creates a paper trail.

Commission a private assessment if you can. A private EP or ADOS-based autism assessment from a qualified clinical psychologist, while expensive (typically £670–£795 for an EP report), generates quantified professional evidence that the local authority must legally consider. Ensure the recommendations are specific rather than vague.

If you're at the point where the school is actively blocking progress, you need both a legal strategy and the right documents. The UK Assessment & Evaluation Guide includes copy-and-paste request letters for statutory assessment, guidance on what evidence to attach, and scripts for school meetings when you need to challenge a SENCO who is downplaying your child's needs.

The Masking Problem and How to Address It

Autistic girls in particular are highly likely to mask their difficulties in a structured school environment. The school's claim that "they're fine here" is not a rebuttal — it is evidence of masking, not evidence of no need. Autistic masking is associated with severe emotional dysregulation at home (the "balloon" inflates all day and deflates explosively at the front door), anxiety, physical symptoms including stomach aches and headaches, sleep disturbance, and school refusal.

When writing your assessment request, frame this explicitly:

• Describe the discrepancy between the child's school presentation and home presentation in concrete terms
• Note that the SEND Code of Practice specifically recognises that needs may not always be visible in the classroom
• Attach any GP or CAMHS letters referencing anxiety or emotional dysregulation, even if there is no diagnosis yet

What Happens If the LA Also Refuses

If the local authority refuses your assessment request, you have 2 months to appeal to the First-tier Tribunal (SEND). Before appealing most types of decisions, you must first obtain a mediation certificate — even if you do not intend to mediate. Contact a mediation organisation, obtain the certificate, and then submit your appeal.

IPSEA (Independent Provider of Special Education Advice) and SOS!SEN provide free legal guidance on tribunal preparation. Local SENDIASS services can also support you through the process at no cost.

The appeal rate for SEND has risen to 3.2% of all new EHCPs, and 98% of cases that reach a tribunal hearing find in favour of parents at least in part. These numbers reflect a system where initial decisions — both by schools to not refer and by LAs to not assess — are frequently wrong.

Wales and Northern Ireland

In Wales, the school's ALNCo has a statutory duty under the ALNET Act 2018 to identify ALN. If the ALNCo refuses to identify ALN despite parental concern and evidence of need, you can request that the local authority reconsider the school's decision. SNAP Cymru can accompany you through this process and has powers to intervene when schools fail to meet their statutory obligations.

In Northern Ireland, you can submit a statutory assessment request directly to the Education Authority (EA) without the school's involvement. The EA has 6 weeks to notify you of their decision to assess. SENAC and the Children's Law Centre NI can support you if the EA's response is inadequate.

See more United Kingdom guides →