ESA for Motor Neurone Disease: How to Describe Your Limitations on the WCA
Updated May 2026 - Based on current WCA descriptor framework
Motor neurone disease (MND/ALS) is a rapidly progressive, terminal neurological condition causing muscle weakness, wasting, speech difficulties, swallowing problems, and breathing difficulties. Most people with MND should be placed directly in the Support Group.
The Work Capability Assessment does not ask "do you have motor neurone disease?" It asks how your condition affects your ability to perform 17 specific work-related activities. You need 15 points across all activities for Limited Capability for Work (LCW), or you must meet a Support Group (LCWRA) descriptor.
Which WCA Activities Does Motor Neurone Disease Affect?
- Mobilising - Directly affected by motor neurone disease
- Standing and sitting - Directly affected by motor neurone disease
- Manual dexterity - Directly affected by motor neurone disease
- Reaching - Directly affected by motor neurone disease
- Picking up and moving - Directly affected by motor neurone disease
- Communication - Directly affected by motor neurone disease
- Continence - Directly affected by motor neurone disease
- Consciousness - Directly affected by motor neurone disease
Points from all 17 activities are combined. Even moderate scores across several activities can reach the 15-point threshold.
MND and the Support Group
MND is a terminal progressive condition. If you have been diagnosed with MND and not placed in the Support Group, this is a serious error that should be challenged immediately. Under the special rules for terminal illness (SRTI), if a clinician judges that you have a progressive condition that can reasonably be expected to cause death, you should be fast-tracked to the Support Group without a WCA.
Ask your neurologist or GP to complete an SR1/DS1500 form confirming your prognosis. This triggers the special rules process and should result in immediate Support Group placement.
How to Describe Motor Neurone Disease on Your ESA50/UC50 Form
The biggest mistake claimants make is describing their condition in medical terms rather than work-related terms. The WCA does not care about your diagnosis - it cares about what you cannot do reliably, repeatedly, and safely in a workplace context over an 8-hour working day, 5 days a week.
For each activity, describe your worst typical day (not your best), explain how often limitations occur, mention medication side effects, and always frame your answer in terms of workplace capability.
Evidence to Support Your Claim
- GP or specialist letters confirming diagnosis and work impact
- Prescription records showing medication and side effects
- Fit notes or med3 certificates
- Hospital or clinic appointment records
- A personal diary showing day-to-day variation
Support Group for Motor Neurone Disease
You may qualify for the Support Group if your condition means that work-related activity would pose a substantial risk to your health. Ask your GP to write a letter specifically stating: "Requiring [your name] to engage in work-related activity would pose a substantial risk to their health." This mirrors the legal test and carries significant weight with decision makers.
Get Personalised WCA Guidance for Motor Neurone Disease
ESAexpert generates tailored guidance for all 17 WCA activities based on your specific conditions. See exactly which descriptors apply and get ready-to-use language for your ESA50/UC50 form.
Get Your Personalised ReportWhat if You Are Rejected?
Around 2 in 3 ESA mandatory reconsiderations result in a changed decision. If you are scored too low, challenge the decision - the odds are in your favour. Read our mandatory reconsideration guide for step-by-step instructions.