Employment Status in the UK — Employee, Worker, Self-Employed, Director & More

Why employment status matters

Employment status is one of the most consequential questions in UK working life — and one of the most commonly misunderstood. It determines what legal rights you have, what tax you pay, what your employer owes you, and whether you can bring a claim to an employment tribunal if something goes wrong.

UK law recognises five employment statuses: employee, worker, self-employed, director and office holder. The most common in everyday working life are the first three, which determine the majority of employment rights. Directors and office holders are covered separately below. The label used in a contract — or the arrangement agreed informally — does not automatically determine your status. What matters is the reality of the working relationship. Courts and HMRC look at how you actually work, not what your agreement says you are.

The five employment statuses — an overview

What is an employee?

An employee works under a contract of employment (also called a contract of service). This is the most protected status in UK employment law. Employees have the full range of employment rights, including protection against unfair dismissal, statutory redundancy pay, and all forms of parental leave.

The key characteristics of employment — which courts assess holistically — are:

• Mutuality of obligation — the employer is obliged to offer work and the worker is obliged to accept it
• Personal service — the work must be done by that individual personally, not delegated to someone else
• Control — the employer directs how, when and where the work is done
• Integration — the worker is part of the employer's organisation (uses their equipment, follows their policies, works their hours)

No single factor is decisive — courts look at the overall picture. The more these characteristics are present, the more likely the relationship is employment regardless of how it is labelled.

What is a worker?

The "worker" category sits between employee and self-employed. Workers have a contract or arrangement to do work personally for someone who is not a client or customer of their own business. They have fewer rights than employees but retain core protections: National Minimum Wage, paid annual leave, rest breaks, protection from discrimination and whistleblowing rights.

This category was developed partly to address gig economy and platform work — the landmark Supreme Court case Uber BV v Aslam (2021) confirmed that Uber drivers were workers, not self-employed, because the app controlled pricing, ratings and working conditions and drivers had no meaningful ability to negotiate.

What is self-employed?

A self-employed person works under a contract for services — they are in business on their own account, providing a service to clients. They set their own hours, can send a substitute to do the work, take financial risk, and generally work for multiple clients simultaneously.

Self-employed people are not entitled to most employment rights, but they do retain some equality protections and health and safety rights while on a client's premises. For tax purposes, they file a Self Assessment tax return and pay Income Tax and Class 4 National Insurance contributions on profits.

Key indicators of genuine self-employment

• A right to send a substitute — someone else can do the work in your place
• No mutuality of obligation — the client does not have to offer work and you do not have to accept it
• Multiple clients — you are not economically dependent on a single client
• Financial risk — you can make a loss, you quote for work and invoice after completion
• You provide your own equipment and materials
• You set your own working hours and methods

Directors and office holders

Beyond the main three statuses, GOV.UK recognises two further categories that apply in specific circumstances.

Director

A company director is an officer of the company, not automatically an employee of it. Many directors — particularly sole directors of their own limited companies — have no contract of employment and are therefore not entitled to statutory employment rights such as unfair dismissal protection or redundancy pay from their own company. However, if a director also works under a service contract (a contract of employment), they can have dual status and hold employment rights alongside their directorial duties.

For tax purposes, directors are usually treated as employees of the company and pay Income Tax and National Insurance through PAYE on their salary. This is separate from any dividends they may receive as shareholders. IR35 rules are particularly relevant to directors of personal service companies who provide their services to clients through their limited company.

Office holder

An office holder is someone who holds a statutory, public or corporate office — such as a company secretary, justice of the peace, or certain roles within charities, trade unions or public bodies. Office holders have limited employment rights compared to employees. They are generally entitled to equality protections and some health and safety rights, but typically do not have unfair dismissal protection or statutory redundancy rights unless they also hold a separate contract of employment.

Rights comparison at a glance

IR35 — what it is and who it affects

IR35 is a separate concept from employment status for rights. It is a tax regime — officially called the off-payroll working rules — designed to prevent "disguised employment," where someone who would realistically be treated as an employee instead provides their services through a limited company (called a Personal Service Company or PSC) to reduce their Income Tax and National Insurance contributions.

IR35 does not give employment rights. Being assessed as "inside IR35" means you are taxed as if you were an employee — but you still have no entitlement to holiday pay, sick pay or unfair dismissal protection. Tax status and employment status are legally distinct.

Who determines IR35 status?

• Public sector engagers — responsible for determining IR35 status since 2017
• Medium and large private sector clients — responsible since April 2021 (broadly, turnover over £10.2m)
• Small private sector clients — the contractor's own intermediary (their limited company) is responsible

The key IR35 tests

HMRC uses the same three core tests for IR35 as for general employment status: control (does the client direct how, when and where work is done?); personal service (must the individual do the work personally, or can they substitute?); and mutuality of obligation (is there an ongoing obligation to offer and accept work?). HMRC's online CEST tool at GOV.UK can help assess whether a particular engagement falls inside or outside IR35.

Employment Rights Act 2025 — what changes and when

The Employment Rights Act 2025 received Royal Assent on 18 December 2025 and is the most significant reform to UK employment law in a generation. Its provisions are being phased in across 2026 and 2027. Not all changes have happened yet.

How to check your own employment status

If you are unsure of your employment status, there are several ways to assess it.

For tax purposes — use HMRC's CEST (Check Employment Status for Tax) tool at gov.uk. This is primarily designed for IR35 assessments but provides useful guidance on whether HMRC would view a working arrangement as employment or self-employment for tax purposes. HMRC will stand by determinations given by the tool as long as the information provided is accurate.

For employment rights purposes — the legal tests are assessed by employment tribunals. Key questions to ask yourself: Am I required to do the work personally? Does the other party control how I work? Is there an ongoing obligation to offer and accept work? Do I take any financial risk? Am I integrated into the organisation? If most answers point toward "yes, they control me" and "yes, I must do it personally," your status may be employee or worker regardless of what your contract says.

If there is a dispute — contact ACAS (0300 123 1100) for free, impartial advice on employment status questions. ACAS can also help with early conciliation if you need to bring a claim. For complex IR35 questions, a qualified tax adviser or employment solicitor is advisable before making any formal claim or challenge.