How do we support a neurodivergent employee at work?

You have one specific person in mind. They have just disclosed an autism or ADHD diagnosis, or they are back from sickness absence linked to burnout, or someone has flagged that the performance problem on your desk might be tied to how their brain works. You do not need a definition of neurodiversity. You need to know what to do this month without getting the law wrong.

Start here: the conversation, not the diagnosis

The first move is a private, supportive conversation about what gets in the way and what would help. It is not a request for medical proof. Acas is clear that you should offer support whether or not the person has a diagnosis, and a worker does not need a diagnosis to be disabled in law (Acas, 2026).

Reframe what you are doing in your own head. You are removing barriers so this person can do the job well and use what they are good at. You are not handing out favours. That distinction matters because it changes the tone of every conversation that follows.

Here is the trap most managers fall into. They read one article about ADHD, find a list, and apply the whole list. Adjustments that transform things for one autistic employee can be useless, or actively unhelpful, for another with the same diagnosis. Ask the individual. Never assume from the label.

A short opener works better than a formal meeting invite. Ask three things: what helps you do your best work, what makes things harder, and what could we try. Agree to trial and review rather than commit to anything permanently up front. A four-week trial with a date in the diary to look again takes the pressure off both of you. For a candidate rather than a current employee, the same logic applies before they start; see whether you can ask for proof of a diagnosis.

The legal duty in plain terms (and when it bites)

Under the Equality Act 2010 you have a duty to make reasonable adjustments for disabled employees and job applicants (Equality Act 2010, s.39 applying s.20). Disability is a legal test, not a medical one: a physical or mental impairment with a substantial, long-term effect on day-to-day activities (s.6). It is assessed person by person. Autism, ADHD and dyslexia commonly meet that test, but none of them counts automatically, so do not tell a worker their condition is definitely a disability when that has not been established. See what counts as a disability under the Equality Act.

The duty switches on the moment you know, or could reasonably be expected to know, that the person is disabled (Acas, 2026). That second limb is the one employers misread. Deciding not to ask, or looking the other way, does not switch the duty off. “They never formally told us” is not a safe defence if the signs were there and you made no reasonable enquiry. Failing to make an adjustment you reasonably could have made is itself unlawful discrimination, not just poor management (s.21).

The trap the listicles miss: section 15

Here is the claim employers actually lose. Discrimination arising from disability means treating someone unfavourably because of something that comes from their disability (Equality Act 2010, s.15). Lateness that comes from ADHD. A blunt email that comes from being autistic. Absence that comes from burnout. If you issue a warning, start a performance plan, or dismiss someone for that, it is unlawful unless you can show it was a proportionate way of meeting a genuine business aim.

Unlike a straightforward unfairness claim, section 15 needs no comparator. You cannot defend it by saying you would have disciplined anyone who sent that email. The question is whether the behaviour arose from the disability and whether your response was proportionate. This is exactly why an employer should not performance-manage someone with ADHD in the ordinary way before checking whether an adjustment is the real answer. The cost of getting it wrong is set out in what happens if you fail to make reasonable adjustments.

What good adjustments actually look like

Most useful adjustments cost little or nothing and fall into three areas. Pick from them with the person, do not impose the lot.

Communication

• A written summary after meetings, so nothing rests on what someone half-remembered.
• Agendas and clear deadlines sent in advance, with priorities stated explicitly.
• Instructions in writing, plus checklists for multi-step tasks.
• Specific, structured feedback. “Be more proactive” helps nobody; “send me a status line by 10am each day” does.

Environment

• Noise-cancelling headphones, a quieter or fixed desk, less hot-desking.
• Adjusted lighting, or a screen away from the busiest walkway.
• Remote or hybrid options where the role allows.

Offer some of these to everyone. If headphones and a flexible start are open to the whole team, people benefit without having to disclose anything at all.

Time and workflow

• Shifted or flexible start times, or flexible hours.
• More time for certain tasks, and extra or scheduled breaks.
• Changing how work is sequenced, or how performance is measured.

Do not stop at retention. The Buckland Review of Autism Employment found autistic staff are the least likely group to be promoted, and recommended accessible recruitment too: send interview questions in advance, judge skills rather than social polish, and remove needless barriers from your process (Buckland Review, 2024). Progression, not just a friendly onboarding, is where employers add the most value.

Access to Work and the backlog you must plan around

Access to Work is a government grant the employee applies for, not you. It can fund specialist equipment, a workplace needs assessment, a job coach, support workers, travel and awareness training, over and above the adjustments you must make yourself (GOV.UK, 2026). The grant is capped at £69,260 for 2025-26, held at that level for 2026-27. See how Access to Work helps employers.

Now the part the cheerful guidance skips. The scheme is badly backlogged. Around 66,749 applications were waiting for a decision as of 23 February 2026, with reported processing times stretching up to roughly 37 weeks, and longer for self-employed applicants (DWP figures, early 2026). Job-coach and support-worker support is the largest spend in the scheme, and award levels were tightened during 2025-26 (National Audit Office, 2025).

There is a fast-track for people starting a job within four weeks, which is worth flagging to a new starter early. For the practical steps your employee takes, point them to arranging a workplace needs assessment.

Make it stick: passports, managers and policy

Adjustments fail most often not when they are agreed, but when the manager changes and nobody tells the new one. The fix is a workplace adjustment passport, a short document owned by the employee that records what was agreed. You can adapt the GOV.UK Health Adjustment Passport for this. It travels with the person across a change of manager, team or role, so support does not quietly lapse and reopen the whole argument. See how to write a reasonable adjustments passport.

Then train your managers. Acas polling in November 2024 found 45% of managers reported a lack of organisational knowledge about neurodiversity, and most line managers did not know how to put an adjustment in place (Acas, Nov 2024). A duty your front line cannot operate is a duty you will breach. This is not a one-hour e-learning module and done; managers need to know who to ask and what they are allowed to agree on the spot.

Build the scaffolding around it: a confidential route to disclose, a clear and quick adjustments process, review dates, and a written record of what was agreed and why. That record is also what protects you if a decision is ever challenged. If you want an external structure, the Disability Confident scheme and Autistica’s Neurodiversity Employers Index both give you one. A short walk-through of the levels sits at becoming a Disability Confident employer.

The mistakes that turn into tribunal claims

After years of casework, the same five mistakes come up again and again. None of them is exotic. All of them are avoidable this week.

1. Waiting for a diagnosis or a formal letter. The duty and the risk start earlier than that. By the time the letter arrives you may already be three months into a breach.
2. Treating a section 15 problem as misconduct. Disciplining behaviour that arose from the disability, instead of first asking whether an adjustment is the answer. This is the one that ends up in front of a tribunal.
3. Agreeing adjustments once and never reviewing them, then letting them fall away in a reorganisation. The support lapses, the person struggles, and a fresh dispute starts.
4. Applying a one-size-fits-all “neurodiversity policy” to the condition rather than the person. The policy reads well and helps nobody in particular.
5. Building a plan that depends on Access to Work landing soon. With waits running up to 37 weeks, that plan has a hole in it from day one.

Hold the wider picture in mind while you do all this. Only about 3 in 10 working-age autistic people are in work, and they face the largest pay gap of any disabled group (Buckland Review, 2024). Getting one person’s support right, and keeping it right when their manager changes, is not a tick-box exercise. It is the difference between keeping a good employee and replacing them.

What to do this week

If you do only one thing, do the first one.

1. Book a short, private conversation with the person. Ask what helps, what gets in the way, and what you could try. Take notes.
2. Put one or two low-cost adjustments in place straight away, with a date to review them in four weeks.
3. If there is a live performance or conduct concern, pause it and ask whether an adjustment is the real fix before you go any further.
4. Start a written passport so what you agree survives a change of manager. Tell the employee they can apply to Access to Work now, given the wait.

This article is general information, not a legal opinion on your specific case. It has been reviewed by a qualified UK specialist, but it does not replace advice from an employment solicitor or your own occupational health provider where a situation is contested.