What is probation at work?

Probationary periods, also known as trial periods, serve as an extension of the recruitment process, enabling employers to assess an employee’s performance, skills and conduct.

They also give employees the opportunity to evaluate their own job satisfaction and suitability.

Why a probation period at work important

Probation periods give employers time to assess whether a candidate is suitable for the role. Similarly, new employees can determine if the role is right for them.

Probation periods are usually a contractual choice rather than a legal requirement.

Probation periods and UK employment law

Probationary periods are not mandated by law in the UK. Still, businesses often choose to use them to ensure that they have selected the right candidate for a role.

During this period, they can assess the performance of the new recruit and whether they are suitable for the organisation in general. Although the probation period may be considered a ‘test’ period, new employees are protected legally as soon as they’re employed.

Claiming unfair dismissal and employment rights

Employees are entitled to statutory employment rights from day one, even during probation.

New employees may not be able to claim for unfair dismissal in some circumstances. That said, they may still be able to do so if they believe it was done for discriminatory reasons or if the dismissal was ‘automatically unfair’.

Employees may also have a legal case if a dismissal breaches their specific contract terms or probation rules. If you are thinking of dismissing an employee during their probationary period, you may consider seeking advice from a legal professional experienced in employment law.

The Employment Rights Bill came into law in 2025, with changes expected to take place over 2026 and 2027. Workers now have protection from unfair dismissal from six months of their employment.

For up-to-date information about changes to employment law and unfair dismissal, please visit the UK government website.

During the probation period, employees may be entitled to benefits and the National Minimum Wage, Statutory Sick Pay, unpaid parental leave and holiday pay.

Statutory minimum notice periods during the probation period

If an employee wishes to leave during their probation period, they may still have to provide minimum notice according to employment law, depending on how long they have been working at your organisation.

Still, as an employer, you may choose to allow shorter notice times during the probationary period.

This could be, for example, two weeks’ notice instead of your company’s standard four weeks. You can include these terms in the employment contract, which makes it clear to both you and your new employee what has been agreed regarding giving notice.

What are an employee’s rights during probationary periods?

During the probation period, statutory employment rights are protected regardless of the contractual terms. Although, employers might be able to provide different contractual rights during that time.

You may choose to withhold some benefits that are part of your employment contract for permanent employees until the period has been completed. Alternatively, you may choose to give some added benefits to new employees despite their probation period to make the role more attractive to them.

Another typical adjustment concerns the notice period. If the employment contract states a longer notice period than the statutory minimum, this contractual right may need to be honoured.

Contractual terms may specify a shorter notice period during probation, but statutory rights remain unaffected. Keep in mind to clearly specify notice periods and probation terms in your employee’s contract.

How long should an employee’s probationary period at work be?

The probation period can vary depending on a set of factors. This includes the length of the employment contract, the complexity of the job and the seniority level required for the role.

The prior experience of your newly hired employee may also influence the length of their probation period. Human resources teams often set the timeframe, which can vary from one month to six months and may sometimes be extended.

In the UK, there are no specific rules about how long a probationary period needs to be. The following are some general guidelines for setting probation period timeframes:

• Three months: common for entry-level roles requiring fewer specialised skills
• Six months: with roles that require a greater level of seniority and experience, a longer probation period may be more suitable
• Longer than six months: having a probation period longer than six months is typically not standard. Although, you might choose to extend one beyond six months if deemed appropriate

When deciding how long the period should be, you or your HR team may wish to consider how long it will take to determine whether the new employee is performing the job role satisfactorily.

For example, training might be required before a new employee can start working efficiently.

As an employer, consider being generous with feedback throughout the probationary period. You could also assess the employee’s suitability for the job on a continuous basis.

Tips on managing probation periods at work

Probation periods are typically managed by employers and leaders in a structured way. Prepare to manage an employee during the probation period in advance of their arrival and make your expectations clear.

Think about outlining expectations and conducting performance reviews throughout the probation period to ensure clear communication and fair assessment.

Here are some tips on how to manage probation periods at your organisation effectively:

Have planned regular probationary period review meetings

Schedule regular meetings in advance for new recruits during their probation. Ensure the meeting is long enough for the manager to set expectations, assign tasks and provide development feedback.

The employee’s line manager will typically set clear performance targets and evaluate the employee’s progress throughout the probation period. During this time, the employee is also usually given the time and opportunity to ask questions.

The final formal probation review meeting

The final probation period meeting typically takes place the day before it ends. At that point, the manager or member of the HR team notifies the employee of whether they have been successful in their role.

Performance reviews are usually conducted as part of this final meeting to assess suitability for being hired.

Identify any challenges or issues and discuss them

Any issues or challenges that arise during the probationary period, including poor performance, can be discussed in one-to-one meetings with both parties involved.

If a line manager notices poor performance, they should openly discuss it with the employee and provide improvement guidance.

During the probation period, employees are typically expected to meet the expectations set by their supervisor. Conversely, if the employee encounters challenges in their role, they could raise them with their supervisor and discuss possible solutions.

Have clear expectations

It is important for a new employee to know what is expected of them. There is a careful distinction between micromanaging and giving employees the freedom to carry out their tasks. It may therefore be helpful to set expectations from the beginning of an employee’s probationary period.

Consider establishing realistic expectations for new employees to ensure they understand what is achievable and to support a smooth transition.

When doing so, you and your new employee’s line manager may wish to be mindful not to overload the employee with work and responsibilities and provide the right resources to support them.

Ensure good communication

For employees on probation, clear communication may influence whether they succeed or fail in the role. Consider fostering an environment where new employees feel comfortable asking for help from their supervisors or colleagues, particularly when acquiring new skills.

It is up to managers to provide sufficient guidance throughout this period. Consider offering scheduled meetings and being available to new employees during their probation period.

Keep records of performance using HR tools

HR tools help leaders and employees structure and document performance ratings. These tools help document the employee’s performance throughout the employee’s probation period, ensuring that all evaluations and feedback are properly recorded. Using these tools helps to provide structure to their performance evaluation.

As an employer, structure helps you to ask the right questions. It also encourages employees to provide constructive feedback based on their own perception of their performance. An additional advantage of these tools is that they keep everything on record. As such, they can serve as evidence if and when necessary.

Evaluate whether dismissal or a probation period extension is warranted

There may be three possible outcomes to their probation period:

• The employee passes their probation period and becomes a permanent member of the team
• Their probation period may be extended, which may happen if you or management need more time to evaluate the employee
• They may be dismissed during or at the end of their probation period if they do not perform as expected in their role

The probation period provides employers with reassurance, allowing them to assess whether the new employee meets the required standards before confirming permanent employment.

When enrolling your employee in a probationary period, consider setting clear performance standards, maintaining good communication and checking in regularly. At the end of the probation period, you can then decide whether to retain the employee, extend their probation or dismiss them if they do not meet their goal.