If you have been seriously injured and are dealing with an insurer, you may hear the terms work capacity and earning capacity. They can sound similar, and insurers sometimes use them as if they mean the same thing.
They do not.
The difference matters because each term can affect different parts of your claim. One may relate to your weekly payments now. The other may affect how your future income loss is assessed. If the two are confused, the insurer may make the wrong decision or use the wrong reasoning.
Although work capacity and earning capacity are related concepts, they arise in different legal contexts. NSW workers compensation weekly benefits are assessed under specific statutory provisions concerning work capacity and suitable employment. By contrast, common law damages claims, including motor accident common law claims, focus on the effect of the injury on a person's earning capacity and future economic loss.
What Does Work Capacity Mean?
Work capacity usually refers to your current ability to work after an injury.
In a NSW workers compensation claim, an insurer may look at whether you can return to your old job, do modified duties, work reduced hours, or perform another type of suitable work. This can affect whether your weekly payments continue, reduce, or stop.
For example, an insurer may say you have “some work capacity” if they believe you can do light duties for a certain number of hours each week. That does not always mean you are fully recovered. It simply means the insurer believes you can do some form of work now.
Work capacity is usually about your present situation. It looks at things like:
- your medical restrictions
- your certificates of capacity
- the type of work you can safely do
- whether suitable duties are available
- how much you may be able to earn now
Because of this, work capacity is often linked to weekly workers compensation payments.
What Does Earning Capacity Mean?
Earning capacity is broader. It is about your ability to earn income after an injury, especially when compared with what you were likely to earn if the injury had not happened.
This can be important in claims involving future income loss, including serious workplace injury claims and motor accident claims, in other words “common law claims”.
For example, you may be able to work part-time in a lighter role, but still earn far less than you did before. You may also have lost the chance to progress in your career, work overtime, move into a higher-paying role, or stay in the same industry long term.
In that situation, you may have some work capacity, but still have a reduced earning capacity in the future. That is the key difference.
Why Work Capacity and Earning Capacity can be Confused
The concepts can overlap because similar evidence may be relevant to both issues, even though the legal questions being asked may be different.
Medical reports, work history, education, skills, job options and vocational assessments may all be relevant. Because the evidence overlaps, it can be easy for an insurer to treat the two questions as if they are the same.
For example, an insurer may argue that because you can do some light work, you have not really lost much earning capacity. That may not be correct.
A person might be able to do limited work now, but still face a major long-term income loss. They may no longer be able to return to their trade, profession, physical role, usual hours, overtime, career pathway or pre-injury income level.
The opposite problem can also happen. An insurer may make broad assumptions about what you could earn in the future, even though the real question is whether you can reliably do your work right now, given your injury and restrictions. Both mistakes can lead to unfair outcomes.
Why the Difference Matters
A work capacity decision in a workers compensation claim may be reviewed or challenged through the relevant dispute process. That type of dispute usually focuses on whether the insurer was right to assess your current ability to work in a certain way.
A dispute about earning capacity can be more complex. It may involve looking at what you would probably have earned if the injury had not occurred, what you can realistically earn now, and how your future work options have changed. That may require different evidence.
For example, it may not be enough for an insurer to say you can do “some suitable work”. The bigger question may be whether that work is realistic, stable, available, properly paid, and suitable for your long-term circumstances.
What Evidence Can Help Show the Difference?
A vocational report may list jobs that a person could supposedly do. But a list of possible jobs does not always show whether those jobs are realistic for that person.
Important questions may include:
- Can the person actually perform the work safely?
- Are the hours realistic?
- Would an employer hire someone with those restrictions?
- Is the work available in the person’s area?
- Does the role pay anything close to their pre-injury income?
- Can the person maintain the work over time?
- Has the injury affected their future career path?
These questions matter because being able to do some work is not the same as being able to earn what you would have earned before the injury.
For example, a construction worker may be able to do part-time admin work after an injury. That may show some work capacity. But if they can no longer return to their trade, earn overtime, supervise sites, or progress in the industry, their earning capacity may still be significantly reduced.
The Real Issue Is the Legal Question Being Asked
In many injury claims, the issue is not simply whether a person can work at all. The real issue is which question needs to be answered.
- Work Capacity - If the question is about weekly workers compensation payments, the focus may be on current work capacity.
- Earning Capacity - If the question is about future income loss, the focus may be on earning capacity.
Read Insurer Letters Carefully
Insurer letters can be difficult to understand, especially when they use legal or medical language. The label used in the letter may not always tell you the real issue being decided.
A letter may refer to your ability to work, your suitable duties, your income, your future earnings or your capacity for employment. Each of those points may matter, but they do not always mean the same thing.
Reading the decision carefully can help identify whether the insurer is making a work capacity decision, commenting on earning capacity, or incorrectly blending the two.
Getting Professional Advice Can Help Clarify the Issue
If an insurer says you can work or earn more than you believe is realistic, it is important to understand exactly what they are relying on.
The issue may not be whether you have any ability to work. It may be whether the insurer has properly assessed your real-world work options, your likely income loss, and the long-term effect of your injury.
Law Advice assists injured people to understand whether further legal advice is needed regarding any entitlement to damages for past or future economic loss. .