A written statement of employment particulars is not an employment contract, but it is a legal requirement that every employer must provide to every worker on or before their first day. Since April 2020, this right extends beyond employees to include all workers. Many small employers treat this as a formality, but getting it right matters: it sets expectations, reduces disputes, and protects both parties if a disagreement arises later.
What is a written statement of employment particulars?
The written statement is a document—or series of documents—that sets out the main terms and conditions of someone’s employment. It is not a binding contract in itself; it is evidence of the contract that exists between employer and worker. An employer can choose to call it whatever they like: terms and conditions letter, employment agreement, handbook summary, or statement of particulars. What matters is the content, not the name.
The statement serves two purposes. First, it makes terms explicit: neither party can later claim they did not understand what was agreed. Second, it provides a legal minimum; employers cannot agree to terms that fall below statutory protections (such as minimum wage or holiday entitlements), even if both parties consent.
Principal statement and wider statement: timing and content
Since April 2020, the statement has two parts, delivered on different schedules.
The principal statement must be provided on or before the first day of employment and must contain the essentials:
- Names of employer and worker, job title, and employment start date
- Date continuous employment began (for employees; this includes any prior service that counts, such as time with a predecessor employer)
- How much and how often the worker will be paid, and the method of payment
- Hours of work, days required, and whether they vary (including nights, Sundays, overtime)
- Holiday entitlement and how holiday pay is calculated
- Work location(s) and whether the worker might be required to relocate
- Duration of employment (permanent, fixed-term, or seasonal)
- Probation period terms, if any
- Sick pay provision
- Notice periods for both employer and worker
The wider written statement contains additional detail and must be provided within two months of employment starting. This covers:
- Pensions and pension schemes
- Details of any collective agreement that applies
- Non-compulsory training requirements
- Disciplinary and grievance procedures
- Other benefits and entitlements
An employer can combine the principal statement with some or all of the wider information into a single document, or provide the principal information on day one and additional details in a separate accessible document (such as an employee handbook or intranet page).
Workers versus employees: who has the right?
The term “employee” refers to someone with a contract of employment—usually someone working regular hours under the direct control of an employer. The term “worker” is broader and includes anyone working under a contract (or other arrangement) to provide work or services personally for a reward, but without being an employee. This might include casual staff, seasonal workers, zero-hours workers, and some freelancers who work regularly for the same client.
Before April 2020, only employees had the legal right to a written statement. From 6 April 2020, all workers, including casual and zero-hours workers, acquired the same right. This was a significant extension of employment rights. However, the law includes a transitional rule: workers who started employment before 6 April 2020 do not have an automatic legal right to a written statement unless the employment continued after that date and was renegotiated.
Changing the terms: notification and procedure
Employment terms do not remain static. If an employer needs to change pay, hours, location, or any other term, they cannot simply announce it; they must notify the worker in writing, with at least one month’s notice for most changes. If the worker does not agree, the employer has limited options: they can offer the new terms and accept the worker’s refusal, end the employment and offer re-engagement on new terms (which may trigger unfair dismissal claims if done without proper consultation), or in rare circumstances seek a court order enforcing the change.
A common mistake is treating the handbook as permission to change terms unilaterally. Handbooks are useful, but they do not override the written statement; if the handbook and the written statement conflict, the written statement takes precedence.
Changes should be documented and kept with the original statement. If multiple changes occur—a pay rise, a change of location, a new line manager—each should be notified separately in writing. Some employers use a side-letter or amendment schedule; others add an updated statement each time. Either approach is fine, provided the worker receives it in writing and the timeline is clear.
Common pitfalls and how to avoid them
A written statement that is too vague creates problems. Saying “hours to be agreed” or “pay subject to review” leaves both parties uncertain. Better to state what is agreed at the start and reserve the right to change with notice if needed (for example, “Hours are 40 per week, Monday to Friday, 9am to 5pm. Subject to business needs, the employer may vary hours with one month’s written notice”).
Another pitfall is failing to update the statement when terms change. If someone gets promoted or transferred, a new statement should be issued, or a clear amendment made to the old one. A gap between what the statement says and what the worker is actually doing is evidence of a breach and can be used against the employer in a tribunal.
Some employers also forget to provide the statement at all, or provide it weeks after the first day. Once a worker has started, back-dating the statement does not cure the breach. The employer should provide it as soon as possible and be honest about the delay. A tribunal may allow a claim for breach of the statutory duty to provide the statement, although compensation is often modest.
What must not be in the statement
The statement should not include promises that are not binding (such as “the employer reserves the right to dismiss anyone at will”) or terms that contradict the law (such as waiving statutory holiday or excluding minimum wage protections). It should not include contract-specific grievance or disciplinary procedures that are not in the statutory statement; those belong in the handbook or separate policy document.
It should not include names, contact details, or terms specific to individual people. The statement applies to the role and the terms of the job, not to individual arrangements unless those arrangements are genuinely part of the contract.
Key points
- Every worker has a legal right to a written statement of employment particulars on or before their first day, following the Employment Rights Act 1996 (as amended from April 2020)
- The statement must cover essential terms: pay, hours, holiday, location, duration, and notice
- A principal statement is required on day one; wider information can follow within two months
- The statement is not a contract but evidence of one; it cannot remove statutory rights
- Terms in the statement can be changed only with written notice and typically one month’s warning
- Casual, seasonal, and zero-hours workers have the same right as employees (from April 2020)
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