Worker vs employee vs self-employed: UK status explained

UK employment law has three categories of employment status, and getting it right matters enormously — both for the rights the individual is entitled to and for the employer's tax and liability exposure. The label on the contract is not determinative; the courts look at the reality of the relationship.

Employee

Works under a contract of employment. Gets the full set of employment rights:

• Unfair dismissal protection (subject to qualifying period — see Unfair dismissal qualifying period changes).
• Statutory redundancy pay (after 2 years' service).
• Maternity, paternity, adoption, shared parental, and parental bereavement leave.
• TUPE protection on a business transfer.
• The right to request flexible working.
• All worker rights below.

Worker

A broader category. Works under a contract to personally perform services for someone who is not their client. Examples include casual staff, zero-hours workers, some contractors.

Gets:

• National Minimum Wage / National Living Wage.
• Paid annual leave (5.6 weeks pro-rata).
• Rest breaks (Working Time Regulations).
• Whistleblowing protection.
• Statutory Sick Pay.
• Pension auto-enrolment (if earning above the threshold).
• Protection against unlawful deductions from wages.

Does NOT get:

• Unfair dismissal protection.
• Statutory redundancy pay.
• TUPE protection.
• Family leave (other than emergency time off for dependants).

Self-employed / independent contractor

Genuinely in business on their own account. Provides services to clients. Tax is paid via self-assessment.

Gets:

• Health and safety protections.
• Equality Act protection against discrimination in some circumstances.
• Whatever rights are negotiated in the commercial contract.

Does NOT get: any employment-law rights.

How status is determined

The courts look at the substance of the relationship, applying these factors:

• Control — how, when, and where the work is done. The more the engager directs, the more likely it is employment or worker status.
• Personal service — can the individual send a substitute? A genuine, unfettered right of substitution points to self-employment.
• Mutuality of obligation — is the engager obliged to offer work, and is the individual obliged to accept it? Mutuality points to employee status.
• Integration — is the individual part of the business (uniform, email address, attendance at staff meetings)?
• Financial risk — does the individual bear genuine financial risk (e.g. fixing defects at their own cost)?
• Equipment — who provides it?

No single factor is decisive. The cases that go to tribunal usually turn on the totality of the relationship.

ERA 2025 considerations

The Employment Rights Act 2025 extends certain zero-hours protections to workers as well as employees. Worker status is becoming more meaningful — and getting status wrong (e.g. labelling someone self-employed when they are really a worker) carries higher consequences.

The Fair Work Agency has new powers to investigate worker-status questions and the regulation of umbrella companies.

IR35 / off-payroll working

For genuinely self-employed contractors working through a personal service company, separate IR35 / off-payroll working rules apply for tax purposes. Status for tax and status for employment law are determined differently — an individual can be self-employed for tax but a worker for employment law.

Official sources: GOV.UK — Employment status and ACAS — Worker, employee or self-employed.