Managing staff is rarely straightforward but a clear and fair approach makes all the difference. Over the years, I have advised employers in many different sectors and while every case has its own challenges, the principles remain the same.
Inconsistent or poor performance does not only impact productivity but affects team morale and can lead to disputes if not handled correctly. Employers often delay difficult conversations, hoping the problem will resolve itself but unfortunately it rarely does. The earlier you act, the easier it is to put things right. A fair and measured process protects your business and shows staff you are committed to high standards.

From the outset, staff need to know what is expected of them and job descriptions should not be vague and targets should be realistic. Many performance issues arise because expectations were never properly set. If an employee claims they were never told what “good performance” looks like, tribunals may take their side. Employers should:
This is particularly important in small businesses where roles can change quickly. Documenting changes avoids confusion later.
Regular reviews, whether formal or informal, give staff a chance to discuss progress and too many employers only raise concerns when things have already gone wrong. A simple quarterly review system can prevent problems escalating. I once worked with a small manufacturing firm where poor record keeping led to disputes about performance. After introducing regular one-to-one meetings, misunderstandings reduced and overall performance improved.
Reviews should be two-way conversations. Employees may raise issues you were unaware of, such as lack of training or unclear instructions. Listening carefully often leads to solutions that avoid disciplinary action.
When performance drops below an acceptable level, you need to respond in a structured way. Jumping straight to disciplinary action may appear heavy-handed so instead, start with an informal meeting. Explain the concerns, ask for the employee’s perspective and agree a way forward. Keep notes. If the problem continues, consider a formal performance improvement plan. This may involve setting targets with clear timescales.
For example, I once advised a retail employer whose sales staff consistently failed to meet targets. By agreeing a six-week plan with extra training, some staff improved significantly. Others did not and the employer was able to demonstrate they had been given every opportunity. This kind of evidence is essential if it ends up before a tribunal.
Performance problems are not always about attitude. Sometimes they relate to lack of training, outdated systems or even personal difficulties outside work. Investing in support often saves money compared to the cost of recruitment or a claim. Employers should look at training options and consider flexible adjustments. This is particularly relevant where performance issues may be linked to health or disability, as failure to make adjustments can lead to discrimination claims.
Knowing how to manage employee performance is not only about improving productivity. It is about reducing legal risk. A poorly handled process can lead to claims of unfair dismissal or discrimination. Employers need to balance firmness with fairness. Keeping detailed records is vital. Written notes, emails confirming discussions and signed copies of improvement plans show you have acted reasonably. In my experience, cases are often decided on paperwork rather than words.
It is also sensible to keep an eye on wider guidance such as ACAS. While not legally binding, it is often referred to in tribunals as evidence of what a reasonable employer should do. Employers who follow this guidance put themselves in a stronger position.
I should also stress that performance management is not about punishing staff. Done well, it helps employees succeed. When staff know their employer is willing to support them, loyalty increases. On the other hand, if managers avoid difficult conversations resentment grows. Striking the right balance is key, and sometimes it takes outside advice to achieve it. That is where speaking to a solicitor at ebslaw may help.