The Complete Guide to Performance Management for UK SMEs
Something we see regularly in growing businesses is that performance management becomes much more complicated in people's heads than it needs to be.
There is an appraisal form somewhere. Managers are meant to use it. Objectives were probably set at the beginning of the year. A few one-to-ones happen regularly. Others get moved because a client meeting comes in, somebody is off sick, or there is simply too much going on.
Then somebody's performance starts causing concern. At that point, everyone suddenly wants to know what the process says.
The difficulty is that good performance management starts long before somebody is underperforming. It starts with people understanding what they are there to do, what good performance looks like, how their work connects to the business, how they are doing and what support is available if something is getting in the way.
That is why we think the performance management process for a small business in the UK should be relatively simple. Clear expectations. Regular conversations. Specific feedback. Useful records. Support when somebody needs it. And a fair process when performance does not improve.
Acas currently recommends regular performance reviews, with at least one formal review a year as a sensible minimum, alongside regular feedback, coaching and one-to-ones. That feels particularly relevant for SMEs. You probably do not need another enormous process. You need the conversations to happen.
What is performance management in a small UK business?
Performance management is everything a business does to help people understand expectations, perform their roles well, improve where necessary and remain accountable for their work.
setting objectives
agreeing standards
regular one-to-ones
feedback
performance reviews
learning and development
recognising good work
addressing problems
performance improvement plans where appropriate
keeping appropriate records
It is tempting to think of performance management as the thing that happens when somebody is struggling. That is only one part of it. Good performance management should tell your strongest employee where they can go next just as clearly as it tells somebody else what needs to improve.
Performance is not simply an employee issue either. If expectations are unclear, training has not been provided, workloads are impossible, or managers are giving contradictory instructions, telling somebody to perform better is unlikely to solve much. Sometimes the person needs to change something. Sometimes the business does. Quite often, it is a bit of both.
Why performance management matters more as an SME grows
In a team of 10, a founder may know exactly what everybody is working on. In a team of 50, that becomes much harder. By 100 people, performance cannot depend on the founder having a decent sense of what is happening.
Managers need to manage. People need clearer responsibilities. Expectations need to survive changes in team structure. Feedback needs to happen without the founder being in the room.
This is one of the points where an informal way of working can start causing problems. Informal does not necessarily mean bad. Some of the best businesses we know communicate extremely naturally. But there is a difference between a business that communicates openly and one where everybody is expected to work things out for themselves.
The latter tends to hold together until something goes wrong. Then somebody says, 'I didn't know that was expected of me.' And somebody else says, 'We've been talking about this for months.' Both may genuinely believe they are right. A decent performance management process reduces that gap.
A performance management process for small business UK teams
We would not start with software. We would not start with a twelve-page appraisal form either.
We would start with five questions:
What does this person need to achieve?
How will they know whether they are doing well?
How often will their manager speak to them about it?
What support or development might they need?
What happens if performance falls below the required standard?
Once those answers are clear, the process itself becomes much easier to design.
Step 1: Make the role clear
It is surprisingly difficult to manage performance when nobody has agreed what the job actually requires.
Job descriptions often become outdated as businesses grow. Someone joins to do one thing. Six months later they are doing three other things as well. A client changes. A team is reorganised. The business introduces a new product. None of that is unusual in an SME.
But objectives and expectations need to catch up. Before assessing performance, managers need a current understanding of the role, its priorities and what good work looks like.
Step 2: How to set performance objectives for employees UK
The question of how to set performance objectives for employees in the UK usually becomes much easier when objectives are connected to work the employee can actually influence.
Acas recommends objectives that are specific, measurable, achievable, relevant and time-bound. It also says objectives should be fair and reflect the employee's usual tasks and workload, while they can still stretch somebody to develop in certain areas.
A salesperson may have a revenue objective. A designer may need a mixture of deadlines, quality standards and client feedback. A manager may be responsible for team delivery and the quality of their management. A strategist may need an objective around improving the quality of recommendations rather than producing an arbitrary number of presentations.
The objective should fit the job.
A practical objective-setting example
Acas gives an example involving customer service response times. Rather than telling an employee simply to respond faster, the manager and employee agree to reduce the average response time by 48 hours. They discuss how it can be achieved, including automatic responses and templates, and agree to review progress after three months.
That is useful because everybody knows what they are discussing.
Compare 'Improve client communication' with 'Respond to all standard client enquiries within one working day, with any enquiry requiring further investigation acknowledged within that period and a response date confirmed.'
The second gives both people something to work with.
The employee performance review process for UK small businesses
We have never been great fans of an annual conversation carrying the entire weight of somebody's performance for the previous twelve months.
Too much happens in a year. People forget. Managers remember recent events more clearly than things that happened nine months earlier. Objectives change. People change. Businesses certainly change.
Acas says employers should conduct regular performance reviews for employees and that doing a formal review at least once a year is a good idea. It also says managers should still discuss performance informally through regular feedback, coaching and check-ins.
For many SMEs, we think a sensible rhythm is regular one-to-ones, periodic objective reviews and one or two fuller performance conversations each year. The exact rhythm can vary. The principle matters more. Nothing said in a formal review should come as a complete surprise.
Case study: what the BBC changed about performance reviews
The BBC is obviously much larger than an SME. But the problem it was trying to solve will sound familiar to plenty of smaller businesses.
In 2020, the BBC had a flexible version of the annual appraisal, but performance conversations were inconsistent across the organisation. A CIPD case study published in April 2023 describes how the BBC moved towards higher-quality two-way conversations focused on three areas: job goals, performance feedback and career development.
The organisation also put more attention on recent successes, current challenges and future development, and removed standardised performance ratings.
85% of employees had performance reviews with their managers in the first round of the new approach. That later rose to 91%.
Employee survey measures also improved around clear goals, useful feedback and career development conversations. The case study does not show that one design decision caused every improvement, but it does show that changing the structure and quality of the conversation was accompanied by far broader participation.
The BBC did not fix performance management by making the form better. It changed the conversation. There is something in that for smaller businesses.
Regular feedback should do most of the work
A performance review is easier when feedback has been happening all year. So is managing underperformance.
The strongest managers we work with tend to be fairly good at saying things while they are still small.
'That presentation was strong, but the recommendation got lost in the detail.'
'The client liked the work. We need to improve how early you flag delays.'
'You handled that conversation well.'
'You have missed the last two internal deadlines. Is something getting in the way?'
None of those conversations needs a formal process. They need a manager who notices and says something.
UK Government guidance published in March 2026 also recommends specific, actionable development advice and training managers to give effective feedback. It notes that vague feedback can make it harder for employees to understand what to do next.
Case study: creating a high-feedback environment
A Cabinet Office case study looked at the Child Maintenance Group within the Department for Work and Pensions.
Between 2012 and 2014, its wellbeing score rose from 52% to 75%, a 23-percentage point increase. Its approach included involving employees in action planning, agreeing SMART work objectives, improving communication about priorities and creating a stronger feedback environment.
One-to-ones were expected every four to six weeks, with feedback coming from managers and customers.
We would not claim that performance conversations alone caused the improvement. The case study describes several changes happening together. But that is rather the point. Performance rarely sits in isolation. Clear objectives, good management, employee voice, development and feedback tend to interact.
How to manage poor performance small business UK
This is usually the point when somebody calls HR. And we understand why. A previously straightforward management relationship suddenly feels higher risk.
The manager is frustrated. The employee may be upset. There may already have been several conversations. Everyone wants to know whether it is formal yet.
Before answering that, we usually want to understand what is actually happening.
Acas makes an important distinction between capability and conduct. Capability concerns someone's ability to do the job. Conduct concerns their behaviour. The right response can be different depending on which one you are dealing with.
Start by understanding the problem
Perhaps someone does not know how to do part of the role. Perhaps expectations have never been properly explained. Perhaps the workload has changed. Perhaps they need training. Perhaps there is a health issue. Perhaps the person can meet the standard but is choosing not to.
Those situations may look similar on a spreadsheet. They are not the same management problem.
Identifying the underlying cause, setting clearer expectations, supporting development and reviewing progress regularly is a useful sequence. We agree with the principle. Diagnosis comes before process.
Talk about it while it is still manageable
One of the hardest situations is when an employee discovers that their manager has been dissatisfied with their performance for months.
The manager thought they were giving hints. The employee thought everything was fine.
Performance conversations need clarity. That does not mean being harsh. It means saying what you have observed, explaining why it matters, listening to the employee's view and agreeing what needs to happen next.
A conversation might sound like: 'We have missed three client deadlines this month. I want to understand what is happening because this is now affecting the account. Talk me through where the delays are coming from.'
Specific. Open. Nobody has been labelled. The issue has not been softened until it disappears either.
When should a small business use a performance improvement plan?
A performance improvement plan for a small business UK employer should not be the first time somebody hears that there is a problem.
Acas says employers should take steps to help somebody improve before starting a formal disciplinary procedure. If informal steps do not work, an employer could consider a performance improvement plan, sometimes called a training or development plan.
Acas says a PIP should set out specific objectives, a reasonable timeline and any further support or training needed. The employee should understand the plan, and sharing a written record is a good idea. Employers should also make clear what may happen if the required improvement does not happen.
What a performance improvement plan can look like in practice
Imagine a team member whose follow-up on a key piece of work has become inconsistent.
'Improve communication and follow-up' is not a useful PIP objective.
Try instead: 'All client meeting actions will be recorded and circulated within one working day for the next six weeks. Agreed follow-up dates will be entered into the CRM and completed by the deadline unless a revised date has been agreed with the client in advance.'
Then agree support. Perhaps the manager reviews workload. Perhaps refresher training is provided on the CRM. Perhaps the employee shadows somebody who manages follow-up particularly well. Perhaps there is a fifteen-minute check-in each week during the improvement period.
Then review evidence rather than impressions. Were actions sent? Were dates recorded? Were deadlines met? Has client feedback changed?
It becomes much easier to have a fair conversation when everybody knows what is being measured.
Keep records, particularly when performance is causing concern
Performance notes do not need to read like witness statements. But there should be a record.
Acas says it is important to keep records of performance conversations. It also says that if an employer eventually dismisses for capability, it should have evidence of the performance issue and the steps taken to support improvement. Examples include records of regular, fair reviews, performance improvement plans and complaints from colleagues or customers.
We tend to come back to a simple question. If somebody new picked up this file in six months, could they understand what happened? If the answer is no, write it down more clearly.
Performance management and the Employment Rights Act 2025
There is another reason for SMEs in England, Scotland and Wales to look at their processes now.
As at 19 August 2026, employees generally still need two years' qualifying service to bring an ordinary unfair dismissal claim. From 1 January 2027, the Employment Rights Act 2025 is scheduled to reduce that qualifying period to six months. The same date will also bring changes to the qualifying period for written reasons for dismissal and remove the current cap on compensatory awards for unfair dismissal.
The Act does not remove existing day-one protections against discrimination and automatically unfair reasons for dismissal.
These particular changes apply in England, Scotland and Wales. Northern Ireland has separate employment law arrangements.
That makes the early months of employment even more important. Clear probation objectives. Regular feedback. Written review points. Support where somebody is struggling. Managers who know how to have the conversation.
This should not be about building paperwork in case somebody needs dismissing. It is about knowing early whether the employment relationship is working and giving both sides a fair chance to address problems.
Acas says dismissal for capability should be a last resort. Employers should support improvement first, follow a fair procedure and consider reasonable adjustments where disability is relevant.
Performance problems can sometimes be management problems
This can be uncomfortable. But we think it is worth asking.
If several people in the same team are missing objectives, is everybody underperforming? Or is something happening in the team?
Perhaps priorities change every week. Perhaps the manager gives unclear instructions. Perhaps the team is understaffed. Perhaps two objectives contradict each other. Perhaps nobody has the authority to make decisions without three approvals.
Performance data can tell you what is happening. It does not always tell you why. This is another reason regular conversations matter. They give managers information before the problem is reduced to a red or green box on a dashboard.
What good performance management should feel like for an employee
Most employees should be able to answer five questions:
What am I expected to achieve?
How am I doing?
What am I doing well?
What needs to improve?
What opportunities do I have to develop?
If somebody cannot answer those questions after six months in a business, another form probably is not the answer. The conversation needs fixing.
How JourneyHR can help
We have worked with many businesses where performance management exists in theory but has become inconsistent in practice.
Sometimes the appraisal form needs changing. Sometimes there is no proper process at all. Sometimes the process is perfectly sensible, but managers are not confident enough to have the conversations it depends on. And sometimes the call comes because one particular employee's performance has become difficult and the business needs to work out what to do next.
We can help with each of those.
We work with organisations to design appraisal and performance processes that fit the way the business actually operates, including practical templates, objective setting, manager support and clearer approaches to performance conversations.
We can also support businesses where underperformance has moved beyond an everyday management conversation and needs a more structured capability or employee relations process.
The aim is the same in both situations. Clarity. Fairness. A manager who knows what they need to do next. And an employee who understands where they stand.
Get in touch:Performance Management + Capability,Appraisal Process orContact JourneyHR
Final thought
We think performance management gets easier when businesses stop treating it as a process that HR runs once a year.
Most of it happens in ordinary conversations.
A manager explains what good looks like. Someone asks for help. A deadline slips and gets discussed. Good work gets noticed. An objective changes because the business has changed. A difficult conversation happens before it becomes a disciplinary issue.
Then, when the formal review arrives, there is very little theatre around it. Both people already know what they are there to discuss.
That is probably the best test of a performance management process.
No surprises.
FAQs
What is the best performance management process for a small business in the UK?
There is no single process that suits every SME. A practical approach usually combines clear role expectations, agreed objectives, regular manager check-ins, ongoing feedback, periodic objective reviews and at least one fuller performance review each year. Acas currently recommends regular performance reviews and says doing them at least once a year is a good idea, with regular informal feedback, coaching and one-to-ones alongside them.
How do you manage poor performance in a small business in the UK?
Start by identifying what is causing the problem. Acas distinguishes between capability, which concerns someone's ability to do the job, and conduct, which concerns behaviour. Explain the concern clearly, listen to the employee, consider support or training, agree what needs to improve and keep an appropriate record. If informal steps do not work, a structured performance improvement plan may be appropriate.
What should be included in a performance improvement plan for a small business?
A performance improvement plan should set specific objectives, a reasonable timeframe and the support or training the employee will receive. It should also include review points and make clear what may happen if performance does not improve sufficiently. The employee should understand the plan and have a written copy.
How often should employees have performance reviews in a UK small business?
Acas recommends regular performance reviews for employees and says at least one formal review each year is a good idea. Managers should still discuss performance between formal reviews through feedback, coaching and one-to-ones. For many SMEs, shorter regular conversations plus one or two fuller reviews each year can work well.
How should a small business set performance objectives for employees in the UK?
Objectives should be clear, fair and connected to the employee's actual responsibilities. Acas recommends SMART objectives: specific, measurable, achievable, relevant and time-bound. They should reflect normal duties and workload while allowing reasonable stretch where appropriate. The best objective is one the employee and manager can both understand, review and evidence.
