Fixed-term contract dismissal — your rights when it isn't renewed

Many employers treat fixed-term staff as disposable, not realising — or hoping you don't realise — that letting a contract lapse is legally a dismissal. After four years on successive fixed-terms you automatically become permanent. And throughout, you must be treated no less favourably than comparable permanent employees.

Fixed-term contract not renewed? You may have an unfair dismissal claim

Know your fixed-term rights

Is non-renewal of a fixed-term contract a dismissal?

Yes. Under the Employment Rights Act 1996, when a fixed-term contract expires and is not renewed, that is treated as a dismissal in law. After two years of continuous employment, you have full unfair dismissal rights.

Can my employer keep renewing my fixed-term contract indefinitely?

No. The Fixed-Term Employees (Prevention of Less Favourable Treatment) Regulations 2002 provide that after four years of continuous employment on successive fixed-term contracts, you automatically become a permanent employee unless your employer can objectively justify continued use of fixed-term contracts.

Am I entitled to the same pay and benefits as permanent staff on a fixed-term contract?

Yes. Fixed-term employees have the right not to be treated less favourably than comparable permanent employees in their terms and conditions, unless the less favourable treatment can be objectively justified.

Can I claim redundancy pay when my fixed-term contract ends?

Yes, if you have at least two years of continuous employment and your contract is not renewed because the work has ended, you may be entitled to statutory redundancy pay. Non-renewal for redundancy reasons triggers the same entitlements as any other redundancy.

What is the time limit to claim unfair dismissal for non-renewal?

3 months less one day from the date your contract expired (the effective date of termination). ACAS Early Conciliation must be started before you file.

Fixed-Term Contracts

Fixed-term contract dismissal — your rights when it isn't renewed

Last updated: April 2026

Service needed for unfair dismissal on non-renewal

Successive fixed-terms → automatic permanent status

You must be paid and treated the same as comparable permanents

Non-renewal is dismissal — here is why it matters

Under section 95(1)(b) of the Employment Rights Act 1996, an employee is dismissed when a limited-term contract expires and is not renewed under the same contract. This is not a grey area — it is an express statutory provision.

The practical implication: if you have two or more years of continuous employment, your employer must have a fair reason to not renew (most commonly redundancy or some other substantial reason), and must follow a fair procedure. Non-renewal without any process is likely unfair dismissal.

Continuous employment counts even across a series of fixed-term contracts with the same employer, provided breaks between them are short enough not to break continuity (generally 1 week or less, though this depends on circumstances).

The four-year rule — becoming permanent

The Fixed-Term Employees (Prevention of Less Favourable Treatment) Regulations 2002, Regulation 8, provides that where an employee has been employed on successive fixed-term contracts for four or more years, any renewal or re-engagement shall be treated as a permanent contract — unless the employer can objectively justify continued use of a fixed term.

This is known as "automatic conversion." It applies where:

If your employer refuses to acknowledge your permanent status, you can apply to a tribunal for a declaration. You can also ask your employer in writing for a written statement confirming you are a permanent employee — they must respond within 21 days.

Equal treatment rights on fixed-term contracts

Fixed-term employees have the right to the same contractual terms as comparable permanent employees, unless less favourable treatment is objectively justified. This covers:

Fixed-term contract questions answered

Successive fixed-term contracts: when you become permanent

Employers sometimes try to avoid the protections of permanent employment by renewing fixed-term contracts repeatedly. Regulation 8 of the Fixed-Term Employees (Prevention of Less Favourable Treatment) Regulations 2002 closes this route: once a fixed-term employee has been continuously employed for four years under one or more successive fixed-term contracts, their contract is automatically converted to a permanent one — unless the employer can objectively justify continued fixed-term status.

How the four-year rule works

The four-year period runs from the date of the first fixed-term contract in the sequence, counting each renewal. It does not matter whether the renewals were on identical terms or on slightly different ones — what matters is continuity of employment. A gap of a week or less between contracts is generally treated as not breaking continuity, although this is fact-specific. Once the threshold is crossed, the employee is deemed to be employed on a permanent contract by operation of law — they do not need to bring a tribunal claim for the conversion to take effect.

Objective justification

An employer can rebut the Regulation 8 conversion by showing objective justification for keeping the employment on a fixed-term basis beyond four years. This is a high bar. The justification must relate to the specific renewal, not to fixed-term employment in general. Funding uncertainty, project-based work with a genuine end date, or covering a named employee's long-term absence can potentially qualify, but vague business flexibility arguments will not.

Redundancy pay on non-renewal

Non-renewal of a fixed-term contract is a dismissal within section 95(1)(b) of the Employment Rights Act 1996. If you have two years' continuous service, you are entitled to a statutory redundancy payment when your contract expires and is not renewed, just as a permanent employee would be on redundancy. The payment is calculated on the same basis: age, length of service, and weekly pay — subject to the statutory weekly pay cap (£643 from April 2024). You may also have an unfair dismissal claim if the non-renewal was not for a fair reason or if the employer did not follow a fair procedure.

Fixed-term contract ended without warning?

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