Field entry, published 2026-11-03, updated 2026-11-03. Group: Job, occupation, and unit group

How does ISCO-08 treat self-employment?

ISCO-08 treats self-employed work in the same task based way as employee work. A self-employed person who mainly performs a given set of tasks belongs in the same occupation family as an employee who mainly performs that set, because the grouping follows the work, not the legal or contractual arrangement around it. Employment status is a separate dimension, recorded alongside occupation, and it does not by itself move a job to a different family.

Why keep employment status separate from occupation?

Because the two dimensions answer different questions. Occupation asks what kind of work is done. Employment status asks under what arrangement it is done: as an employee, as a self-employed person working alone, as a self-employed person with employees of their own, or in another arrangement recognised by the survey. Mixing them would create a confusing grid in which the same kind of work appeared in several places purely because of contract type. Keeping them separate lets a reader ask either question cleanly, or cross tabulate them to ask both at once: how many people do this kind of work, and how many of them do it as self-employed workers?

What about self-employed people who also manage a business?

Here the task balance decides, as it does elsewhere. Some self-employed people spend most of their time doing the core work of their trade or profession, with business administration as a smaller part of the week. Their main tasks point to that core work, and their grouping follows it. Others spend most of their time managing an enterprise: planning, hiring, budgeting, and overseeing other workers, with little direct production or service work themselves. Their main tasks point toward management, and their grouping follows that instead. The dividing line is not whether someone owns a business, but how the working week is actually spent. Ownership is context. Main tasks are the evidence.

How does this work for someone with a mixed week?

Many self-employed people have mixed weeks by necessity. A sole trader may spend mornings on direct work, afternoons on quoting, ordering, and bookkeeping, and evenings on marketing. The classification question is which set dominates and defines the job. If direct work dominates, the job is grouped with that work, even though administration takes real time. If administration and management dominate to the point that direct work is minor, the balance may point elsewhere. There is no separate box for doing a bit of everything. The system asks for the main character of the job, and the answer comes from the weight of tasks, not from the fact of self-employment.

Does self-employment change the skill picture?

No, not by itself. Skill, in classification terms, follows the tasks and the knowledge they require. A self-employed job can require deep training, formal qualifications, long experience, or a combination of those, just as an employee job can. It can also require less formal training, depending on the work. What self-employment often adds is a different set of surrounding tasks, such as finding clients, handling accounts, and managing risk. Those tasks are real, and they may affect how a job is described, but they do not automatically raise or lower its skill level. The skill judgement still rests on the main work, not on the contract.

What should a self-employed person describe when asked about work?

Start with the work you sell or deliver, not with the business structure. Describe the main tasks that clients pay for, the purpose of that work, and the knowledge it needs. Then add, as context, the business tasks that support it, and give a sense of how time divides between the two. That order helps a coder see the defining work clearly, rather than being led by business language. Avoid describing yourself only as a business owner, a freelancer, or an entrepreneur, because those words describe an arrangement, not a task profile. A coder needs the task profile first, and the arrangement second.

Why does this matter for understanding the economy?

Self-employment is a large and varied part of many economies, and it spans almost every kind of work, from highly specialised professional services to routine manual tasks. If self-employed jobs were grouped apart from employee jobs doing the same work, the picture of each occupation would be split, and trends would be hard to read. A rise in self-employment inside an occupation would look like a fall in that occupation among employees, when in fact the work had simply changed arrangement. By grouping on tasks and recording status separately, the data can show both stories at once: the occupation is stable or growing, and the mix of arrangements inside it is shifting. That clarity is the reason for the separation, and it is worth preserving whenever self-employment is discussed.

Sources checked

1. ILO: ISCO-08 structure

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