ESA for Scleroderma: How to Describe Your Limitations on the WCA

Updated June 2026 - Based on current WCA descriptor framework

Scleroderma, or systemic sclerosis, is a rare autoimmune condition that hardens and tightens the skin and can damage the blood vessels and internal organs. It causes Raynaud's phenomenon, where the fingers go white, numb and painful in the cold, along with tight, thickened skin that stiffens the fingers and reduces grip, joint pain, fatigue, and in many people involvement of the lungs (fibrosis or pulmonary hypertension), the gut and the heart. The Raynaud's component overlaps with conditions covered in our guide to ESA for Raynaud's, but systemic sclerosis is usually more disabling because the skin and organ changes are permanent.

The Work Capability Assessment (WCA) does not ask "do you have scleroderma?" - it asks how your condition affects your ability to perform 17 specific work-related activities. To score enough points for Limited Capability for Work (LCW), you need 15 points across all 17 activities combined. For the Support Group (the LCWRA element on Universal Credit), you need to meet at least one Support Group descriptor or pass the substantial-risk test. Our guide to what limited capability for work means explains the threshold.

Which WCA Activities Does Scleroderma Affect?

Scleroderma tends to hit the upper-limb and breathing activities hardest. The ones to focus on are:

Manual dexterity (Activity 5) - this is usually the strongest activity. Hardened skin and contracted fingers make using a keyboard, a pen, coins, a switch or buttons difficult or impossible
Picking up and moving objects (Activity 4) - reduced grip strength affects lifting and carrying everyday items
Reaching (Activity 3) - tight skin around the shoulders and elbows can restrict how far you can raise or extend your arms
Mobilising (Activity 1) - breathlessness from lung involvement, fatigue and painful feet limit how far you can walk repeatedly
Personal action and coping with change (Activities 13 and 14) - fatigue and the mental load of a progressive condition affect starting tasks and adapting

Where the lungs are involved, breathlessness affects almost everything physical, much as it does in our guide to ESA for pulmonary fibrosis. Remember that points from ALL activities are added together, and physical and mental descriptors combine. Even scoring 6 points each on just three activities gives you 18 - well over the 15-point threshold. Our WCA descriptors explained guide breaks down the points within each activity.

Good Days, Bad Days and the Reliability Test

Scleroderma is partly fixed and partly fluctuating. The skin and organ changes are permanent, but hand function and breathing can vary a great deal with temperature, fatigue and activity. The WCA rules say you must be able to do an activity reliably, repeatedly, safely and within a reasonable time, for the majority of the time, to be treated as able to do it.

For scleroderma that means several things. Raynaud's can leave your hands functionally useless for long stretches in a cold workplace, so you cannot do manual tasks "reliably". If you can grip an object once but the effort and pain mean you cannot repeat it, you cannot do it "repeatedly". If a task is only possible very slowly because your fingers do not bend, you cannot do it "within a reasonable time". Assess yourself on your typical day in normal conditions, not on a warm afternoon after rest.

Key principle: Always describe your WORST typical day, not your best. If your hand function or breathing varies, make clear how often the bad days happen and what you cannot do on them. The WCA asks about the "majority of the time" - if you struggle more than half the time, say so plainly.

How to Describe Scleroderma on the ESA50/UC50 Form

The biggest mistake claimants with scleroderma make is describing the condition in medical terms rather than work-related terms. The WCA does not care that you have systemic sclerosis - it cares about what you cannot do reliably, repeatedly and safely in a workplace. Because it is rare, do not assume the assessor understands how disabling tight skin or lung fibrosis can be. Spell it out.

When completing your ESA50 or UC50 form, work through each activity and explain the impact in concrete terms. For each one, describe your worst typical day. Useful examples to adapt to your own experience:

"My fingers are permanently bent and the skin is too tight to straighten them, so I cannot type a sentence, hold a pen for more than a moment or do up buttons."
"In any cool room my hands turn white and numb within minutes and I drop things, so I cannot handle objects reliably."
"My lung fibrosis means I am breathless walking 30 metres on the flat and cannot repeat it without stopping."
"I have digital ulcers on my fingertips that are so painful I cannot touch a keyboard or grip a handle."

Common mistake: Don't write "I have scleroderma" and leave it there. Instead, describe specifically how each symptom prevents you from performing each activity reliably, repeatedly and to an acceptable standard for the majority of the time, framed around an 8-hour working day, 5 days a week. Our guide on what to say at your WCA assessment covers how to do this in person too.

Support Group (LCWRA) Routes for Scleroderma

The Support Group, called LCWRA on Universal Credit, is separate from the 15-point test and means you are not expected to do any work-related activity. There are three ways into it, and scleroderma can meet each one in the right circumstances:

A Schedule 3 descriptor - for example, if you cannot pick up and move objects, cannot mobilise more than a few metres reliably, or have such limited hand function that you cannot carry out manual tasks.
Scoring 15 points on a single activity - for instance, manual dexterity where you cannot use a keyboard, a pen or a switch at all with either hand.
The substantial-risk rule - if being found fit for work or work-related activity would put your physical or mental health at substantial risk. With scleroderma, pulmonary hypertension, progressive lung fibrosis, scleroderma renal crisis or severe digital ulceration are the kinds of complication this rule is designed for. See our guide to the substantial-risk rule.

If your scleroderma is severe enough that returning to work or work-related activity would pose a substantial risk to your health, ask your rheumatologist or respiratory specialist to put that risk in writing. Our guide on how to qualify for the Support Group explains the routes in detail. If you are found to have limited capability for work but are not placed in the Support Group, you would be in the Work-Related Activity Group instead - see the WRAG explained.

How much could your ESA be worth?

The amount depends on whether you reach the 15-point threshold for Limited Capability for Work, and whether you qualify for the Support Group (LCWRA). As a rough starting point, enter your main condition below to see the kind of figure a successful claim can reach. It is only an estimate - your real award depends on how the Work Capability Assessment scores your difficulties across the 17 activities.

What could your ESA be worth?

For the official figures, see our free WCA points calculator and what ESA is and how much it pays.

Evidence to Support Your Scleroderma Claim

Strong evidence is crucial for a successful WCA, and it matters even more for a rare condition the assessor may not know well. For scleroderma, gather:

Rheumatology and respiratory letters confirming your diagnosis and, importantly, how it affects your ability to work
Lung function tests and echocardiogram or right-heart catheter results if the lungs or heart are involved
Records of digital ulcers, Raynaud's treatment and any medication side effects that affect function
Fit notes or med3 certificates
Hospital or clinic appointment records, including any admissions
A personal diary showing how hand function and fatigue vary day to day and with temperature

Ask your specialist to specifically mention how scleroderma affects your ability to perform work-related tasks, not just the medical diagnosis itself. Our guide on asking for a medical evidence letter shows what to request and includes wording you can give your GP or consultant.

Get your WCA50 form wording right

Our Done For You report writes your complete WCA50 answers, personalised to your conditions. Try one activity free, no card needed.

Try one activity free →

Full Report £49.99 · Done For You £99.99 · MR Pack £149.99

When Scleroderma May Not Reach 15 Points Alone

It is worth being honest about this. Very limited or early scleroderma - for example, mainly skin tightness on the fingers with good function and no organ involvement - may not score 15 points on its own, because the WCA measures present functional limitation rather than the seriousness of a diagnosis. That does not mean a claim is pointless. Scleroderma still counts strongly when:

Hand function is genuinely lost, so manual dexterity and picking up objects score heavily and reliably across a working day.
It combines with other conditions - because points add together, reduced dexterity plus mobilising limits from breathlessness plus fatigue on personal action can cross 15 even if no single symptom would. If you live with several diagnoses, see our guide to ESA for multiple conditions.
Organ involvement creates a substantial risk - pulmonary hypertension, progressive lung fibrosis or kidney involvement can bring in Regulation 35 (ESA) or Regulation 40 (UC) even when the points alone are borderline.

Be honest about what you can still do, but make sure the form captures the full picture, including how Raynaud's and fatigue change your function across a real working week.

Tips for Your WCA with Scleroderma

Always describe limitations in work-related terms, not just medical symptoms
Lead with hand function and, if relevant, breathlessness - these are usually the strongest activities
Explain that cold and fatigue make your hands worse, since assessments are often in warm rooms
Think about reliability - can you do each activity consistently, every day, for a full working day?
Describe your worst typical day, not your best
Get supporting evidence that specifically mentions work-related limitations

What if You're Rejected?

If you score too few points or are placed in the wrong group, you should challenge the decision. The most common reason for failure is not describing limitations in work-related terms, and with a rare condition like scleroderma, a short assessment in a warm room can badly underestimate hand and lung problems. Start with a Mandatory Reconsideration, and if that is refused you can appeal to an independent First-tier Tribunal. A reconsideration that sets out the daily functional impact and the reliability test is often where a weak first decision is turned around.

Related Guides

Frequently Asked Questions

Can you get ESA for scleroderma?

Yes, you can claim ESA or Universal Credit on the grounds of scleroderma, but there is no automatic award for the diagnosis itself. The Work Capability Assessment looks at how systemic sclerosis affects your ability to carry out 17 work-related activities, so a successful claim depends on showing that reduced hand function, Raynaud's, fatigue, breathlessness and other organ involvement limit what you can do reliably, repeatedly and safely.

How many WCA points can scleroderma score?

Scleroderma most often scores on manual dexterity, picking up and moving objects, reaching, mobilising and, where the lungs or heart are involved, on activities affected by breathlessness and fatigue. You need 15 points in total across all 17 activities to be found to have Limited Capability for Work, and physical and mental points are added together. Only the single highest-scoring descriptor in each activity counts towards your total.

How do I qualify for the Support Group with scleroderma?

The Support Group (LCWRA in Universal Credit) is separate from the 15-point test. You can reach it by meeting a Schedule 3 descriptor, by scoring 15 points on a single activity, or through the substantial-risk rule if going to work or work-related activity would put your health at substantial risk. For scleroderma, pulmonary fibrosis, pulmonary hypertension, severe Raynaud's with digital ulcers or kidney involvement are the kinds of complication that support these routes, and a rheumatologist letter explaining this carries real weight.

How should I describe scleroderma on the ESA50 form?

Describe what you cannot do rather than listing your diagnosis, and frame it around an eight-hour working day, five days a week. Explain how tight, hardened skin and contracted fingers stop you gripping, typing or doing up buttons, how Raynaud's makes your hands useless in the cold, and how breathlessness or fatigue limits walking. The assessment is based on what you can do the majority of the time, so describe your typical day, not a good one.

What does the reliability test mean for scleroderma?

To be counted as able to do an activity, you must be able to do it reliably, repeatedly, safely and in a reasonable time, for the majority of the time. With scleroderma, hand function and breathing can vary with temperature, fatigue and flares, so you should be assessed on your typical bad days. If you can grip an object once but cannot repeat it, or only manage a task painfully slowly, you should be treated as unable to do it.

What evidence helps a scleroderma ESA claim?

Useful evidence includes rheumatology and respiratory letters that link your scleroderma to specific work-related limitations, lung function and echocardiogram results if the heart or lungs are involved, records of digital ulcers and treatment, fit notes, and a personal diary tracking hand function and fatigue. Ask your specialist to describe the functional impact on tasks rather than simply confirming the diagnosis.

What if my ESA claim for scleroderma is refused?

If you score too few points or are placed in the wrong group, you can challenge the decision by asking for a Mandatory Reconsideration, and then appealing to an independent First-tier Tribunal if it is still refused. Because scleroderma is rare and its hand and lung involvement is easy to underestimate in a short assessment, a reconsideration that sets out the daily functional impact and the reliability test is often where a weak first decision is turned around.

Official sources

This guide reflects the official Work Capability Assessment rules. For the source material, see:

Guidance only, not legal advice. Rules can change - always check GOV.UK for the latest.