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

Updated May 2026 - Based on current WCA descriptor framework

Anxiety disorders - including generalised anxiety disorder (GAD), social anxiety, panic disorder, and health anxiety - are among the most common reasons for ESA claims. Yet many claimants with anxiety struggle to explain how their condition affects their ability to work in the specific terms the WCA requires.

The Work Capability Assessment (WCA) does not ask "do you have Anxiety?" - 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 (LCWRA), you need to meet at least one Support Group descriptor.

Which WCA Activities Does Anxiety Affect?

Anxiety can affect several of the 17 WCA activities. The key ones to focus on are:

• Coping with change - Anxiety causes severe distress when routines are disrupted or unexpected events occur in a workplace
• Getting about - Anxiety, particularly agoraphobia or panic disorder, can make travelling to a workplace impossible
• Social engagement - Social anxiety makes interacting with colleagues, managers, or customers extremely difficult
• Personal action - Anxiety can cause paralysis, inability to initiate tasks, or complete inability to function
• Awareness of hazards - Severe anxiety can impair concentration and awareness of danger in a work environment
• Learning tasks - Anxiety significantly impairs concentration and the ability to learn new work tasks

Remember, points from ALL activities are added together. Even scoring 6 points each on just three activities gives you 18 - well over the 15-point threshold.

How to Describe Anxiety on the ESA50/UC50 Form

The biggest mistake claimants with Anxiety 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.

For example, on the Coping with change activity, you might write: "My anxiety means I cannot cope with minor unplanned changes. When something unexpected happens - even something as small as a meeting being rescheduled or a colleague being absent - I experience a panic attack with heart palpitations, hyperventilation, and complete inability to function. This happens the majority of the time and would make any workplace impossible, as workplaces involve constant minor changes."

On Getting about, if you have agoraphobia or panic disorder: "I cannot get to an unfamiliar place without being accompanied by someone I know. The anxiety of travelling to a new location causes panic attacks so severe that I have had to abandon journeys. I could not travel to a workplace without someone accompanying me."

Support Group (LCWRA) for Anxiety

If your anxiety is so severe that you have substantial risk of harm to yourself or others if found fit for work, you may qualify for the Support Group through the substantial risk regulation. This includes situations where the stress of work-related activity would cause a serious deterioration in your mental health. Ask your GP to specifically state this in any supporting letter.

Tips for Your WCA with Anxiety

• Describe physical symptoms of anxiety (heart racing, sweating, nausea, hyperventilation) - not just "feeling anxious"
• Explain how panic attacks affect your ability to function in a workplace
• If you take medication, describe side effects (drowsiness, brain fog, nausea)
• Be specific about what triggers anxiety in work-like situations
• If you avoid leaving the house, explain this clearly - it affects several activities
• Mention any therapy or CBT you have tried - and if it has not resolved the problem, say so

Evidence to Support Your Claim

Strong evidence is crucial for a successful WCA. For Anxiety, gather:

• GP or specialist letters confirming your diagnosis and how it affects your ability to work
• Prescription records showing medication and any side effects that affect function
• Fit notes or med3 certificates
• Hospital or clinic appointment records
• A personal diary showing how your condition varies day to day

Ask your GP to specifically mention how Anxiety affects your ability to perform work-related tasks - not just the medical diagnosis itself.

What if You're Rejected?

Around 2 in 3 ESA mandatory reconsiderations result in a changed decision. If you score 0 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 - which is exactly what ESAexpert helps you with.

Read our guide on ESA mandatory reconsideration for step-by-step instructions.

Related Guides

• Complete WCA guide
• How to fill in the ESA50 form
• WCA descriptors explained
• What to say at your WCA assessment
• How to qualify for the Support Group