Determining employment status

Overview of the four categories

Employment status in England and Wales is not a matter of what a contract or an employer calls you. It is decided by looking at the reality of the working relationship. There are, in practice, four categories that matter, and they carry very different rights.

Employee is the narrowest and most protected category. An employee works under a contract of employment and has the full range of rights, including protection from unfair dismissal (usually after two years’ service), statutory redundancy pay, statutory maternity, paternity and other family leave, and statutory notice.

Worker is a broader category that includes employees but also many people who are not employees. A worker has fewer rights than an employee but still has significant protections, including the national minimum wage, paid annual leave under the Working Time Regulations, protection from unlawful deductions from wages, whistleblowing protection, rest breaks and protection under discrimination law.

Genuinely self-employed people are in business on their own account. They generally have no employment rights against those they work for, although they still benefit from discrimination protection where they are engaged personally to provide services, and from health and safety and some other statutory duties.

Volunteer is someone who works without any legally binding obligation to provide work in return for a legally binding obligation to be paid or rewarded. A true volunteer has no contract at all, so they generally fall outside employment and worker protections. However, if the arrangement in reality includes an enforceable obligation to work in return for payment or benefits in kind, the “volunteer” label will not prevent a tribunal finding worker or even employee status.

How status is actually decided

Courts and tribunals look at the substance of the relationship, not the label. The starting point is section 230 of the Employment Rights Act 1996, which defines an “employee” as someone under a contract of employment, and a “worker” as someone under a contract to perform work or services personally where the other party is not a client or customer of a profession or business carried on by the individual.

The three classic building blocks for employee status are personal service, mutuality of obligation, and control. Beyond these, tribunals stand back and look at the whole picture.

Personal service means you must do the work yourself. If you have a genuine, unfettered right to send a substitute to do the work in your place, that points strongly against being an employee or a worker. A right of substitution that is fettered, rarely used, or only theoretical will usually be disregarded.

Mutuality of obligation means the organisation is obliged to offer you work and you are obliged to accept and perform it. Where each engagement is one-off and either side can decline the next piece of work, that weakens employee status, although it does not necessarily prevent worker status for the periods actually worked.

Control means the extent to which the organisation dictates what you do, how you do it, when and where. The more the organisation controls the manner of the work, the more the relationship looks like employment.

Other relevant factors include who provides the equipment, whether you take financial risk and can profit from sound management, whether you are integrated into the organisation, whether you work for others, how you are paid and taxed, whether you receive holiday pay or sick pay, and whether you present yourself as running your own business.

The most important recent principle

The written contract is not decisive. Following the approach confirmed by the Supreme Court in the Uber litigation, a tribunal must look at the reality of the relationship and can disregard terms in a written agreement that do not reflect what actually happens in practice. This is particularly important where an organisation has drafted a contract to describe someone as self-employed or as a contractor, or has inserted a substitution clause or a clause denying any obligation to provide work, in order to avoid granting rights. If those clauses do not match reality, they can be set aside. This is why many people who are labelled self-employed contractors are in fact workers, and sometimes employees, in law.

The distinction that most often catches people out

The line that matters most in modern disputes is between genuine self-employment and worker status. Even if you are not an employee, you are likely to be a worker, rather than genuinely self-employed, if all of the following are broadly true. You are engaged to perform the work personally and cannot freely substitute someone else. You are not genuinely running your own business marketing your services to the world. And the organisation is not truly your client or customer, but is more like the entity you work for. If that describes you, you probably have worker rights such as the minimum wage and paid holiday, even if you have been paying tax as self-employed and even if your contract says you are self-employed.

By contrast, you are more likely to be genuinely self-employed if you can send a substitute, you provide your own significant equipment, you take real financial risk and can make a profit or loss, you quote fixed prices for jobs, you correct defective work in your own time at your own cost, you work for several clients, and you market yourself as a business. GOV.UK’s own indicators reflect exactly these points: risking your own money, providing the main equipment, working for a number of different people, agreeing a fixed price for a job, and being responsible for the success or failure of your own business all point to self-employment.

Volunteers specifically

A genuine volunteer arrangement lacks a contract because there is no mutual legal obligation. You are free to turn up or not, and the organisation is not legally bound to pay you or give you work. Reimbursement of genuine out-of-pocket expenses does not create worker status. However, the position changes if the arrangement carries obligations that look like employment. Warning signs that a “volunteer” is really a worker or employee include payment beyond genuine expenses, a rota you are contractually required to attend, disciplinary consequences for not attending, set hours, or benefits in kind provided in return for the work. If the substance shows an obligation to work in return for reward, the volunteer label will not hold up.

Employment status for tax is a separate question

Be aware that status for employment rights and status for tax are decided under different but overlapping tests, and the answers can differ. For tax, there are only two categories, employed or self-employed, and there is no “worker” category. HMRC provides the Check Employment Status for Tax (CEST) tool, which also addresses the off-payroll working (IR35) rules for those working through their own company. You can be a worker for employment law purposes while being taxed as self-employed, so do not assume that how you are taxed settles your employment rights.

What I would need to know to advise you properly

I cannot tell you your status without the key facts. The most important are:

1. Whether you have a genuine, unfettered right to send someone else to do the work in your place, and whether that has ever actually happened.

2. Whether the organisation is obliged to offer you work and whether you are obliged to accept it, or whether you can freely turn work down.

3. How much control the organisation has over what you do, and how, when and where you do it.

4. Who provides the equipment, who bears financial risk, and whether you can profit from working efficiently.

5. Whether you work for other organisations and market yourself as a business.

6. What you actually receive, such as holiday pay, sick pay, a set wage, or payment only for completed jobs.

7. What any written agreement says, and crucially whether the day-to-day reality matches it.

8. If you think you may be a volunteer, whether you are paid anything beyond genuine expenses and whether you are obliged to attend.

Practical next steps

1. Gather your documents: any contract, offer letter, or terms; payslips or invoices; emails about hours, rotas and instructions; and anything showing how you were told to work.

2. Write down the reality of how the relationship works in practice, focusing on substitution, obligation to work, and control, because this often matters more than the paperwork.

3. Run your engagement through the GOV.UK indicators, and if tax status is relevant use the HMRC CEST tool for a starting view.

4. If you conclude you are misclassified and are being denied rights such as the minimum wage or holiday pay, consider raising it first in writing with the organisation, then contact Acas, whose early conciliation service is a required step before most employment tribunal claims.

5. Note time limits. Many tribunal claims, including for unlawful deductions and holiday pay, must be started within three months less one day of the relevant act or payment, subject to Acas early conciliation extending the clock. Do not let the deadline slip while you investigate.

If you tell me the specific facts about substitution, obligation to accept work, control, equipment, financial risk and what you actually receive, I can give you a much more definite view on which of the four categories you are likely to fall into and which rights follow.