Beyond the Spreadsheet: Broken People Practices

HR is often treated as administration: contracts, holiday forms, absence records and the occasional difficult conversation. That view is dangerously incomplete. In an owner-managed business, people problems are operational problems. They affect capacity, margin, client delivery, management time, legal exposure and whether the business can grow without the founder absorbing every failure.

The damage rarely appears in one neat line on the profit-and-loss account. It is scattered across agency fees, overtime, missed deadlines, underused benefits, slow onboarding, avoidable absence, management distraction, grievances, rework and customers who quietly decide not to return.

Because the costs are dispersed, many SME owners underestimate them until a resignation, complaint or tribunal claim forces the issue.

A ten-person business does not need a large HR department to create large HR losses. It only needs unclear expectations, inconsistent managers and poor records.

The most widely quoted UK benchmark estimates that replacing an employee earning £25,000 or more costs £30,614. The Oxford Economics and Unum analysis is not new, so it should not be presented as a precise 2026 price tag. However, its anatomy remains useful: approximately £5,433 for recruitment and onboarding logistics, and £25,182 in lost output while a replacement reaches optimum productivity - historically estimated at an average of 28 weeks.[1]

For a small business, the figure becomes alarming very quickly. Three departures at that benchmark represent nearly £92,000 of potential damage. Even if your actual cost were only half the benchmark, three exits could still absorb £45,000 - before considering client dissatisfaction, mistakes made during handovers or the founder stepping back into day-to-day delivery.

This is why turnover cannot be dismissed as ‘people moving on’. Every departure removes knowledge, relationships and productive capacity. In a 30-person company, losing a specialist may be inconvenient. In an eight-person company, it can remove 12.5% of the workforce overnight.

When somebody resigns, the visible costs are the easiest to count. The more damaging costs sit underneath:

• the owner or a senior manager spending hours writing adverts, screening applications and interviewing;
• colleagues covering the vacant role, increasing overtime, fatigue and the risk of another resignation;
• delayed projects, slower quotations and reduced chargeable capacity;
• knowledge walking out of the door because handovers and procedures were never documented; and
• a new employee being paid while experienced colleagues reduce their own output to train them.

The strategic risk is worse. If the founder must personally rescue recruitment, training, client communication and quality control, business development stops. The company may look busy while its future pipeline is quietly being neglected.

Most SMEs do not deliberately build poor management. They promote a capable employee, give them a job title and assume technical competence will translate into leadership. It often does not.

The manager may have no framework for delegation, feedback, absence, performance, conflict or reasonable adjustments. Decisions become personal, inconsistent and poorly recorded.

That inconsistency creates three simultaneous risks. First, capable staff leave because expectations and treatment depend on who manages them. Second, weaker performance is allowed to continue because managers avoid difficult conversations. Third, when the business finally acts, it lacks the evidence and process needed to defend the decision.

The Office for National Statistics found that firms with below-median management scores were four times more likely to use little or no analysis to support business decisions.[2] That matters because weak people management is often not a personality problem; it is a control problem. Managers are making consequential decisions without reliable facts, defined authority or an agreed process.

Imagine an employee on £30,000 operating at only 80% of the output reasonably expected. The direct salary value of that shortfall is £6,000 a year. Add employer National Insurance, pension contributions, management time and the rework imposed on colleagues, and the real cost is higher. If two people are underperforming because expectations were never made clear, an apparently small management weakness can remove more than £12,000 of annual capacity.

The opposite problem is equally costly: your strongest employee quietly compensates. They answer questions, correct mistakes and carry the difficult clients. Their own workload becomes unsustainable, yet the spreadsheet shows only that every role is filled. When that person leaves, the business discovers that one salary was covering two jobs and most of the organisational memory.

A recorded absence total tells you what happened, not why. The commercial questions are more useful: Which team or manager has the pattern? Are workloads, conflict, health, training or unsafe practices contributing? Are return-to-work conversations completed and recorded? Is work redistributed fairly, or does absence repeatedly land on the same dependable people?

Poor absence management creates a double cost. The business pays for missing capacity and then pays again through overtime, temporary cover, service failures or lower output. Managers who deal with each case differently also increase the risk of discrimination complaints, particularly where disability, pregnancy or another protected characteristic may be involved.

Benefits can become a comforting distraction: an employer buys a package and assumes it has improved retention. Isio estimated that UK employers could be losing up to £15 billion a year on benefits that employees do not value or use; only 23% of surveyed employees felt their package met their needs, and dissatisfied employees were reported as 60% more likely to quit.[3]

For an SME, the issue is not whether the national estimate is exact. It is whether money is being spent without evidence of use or value. A £300-per-person benefit across 20 employees costs £6,000 a year. If almost nobody knows how to access it - or the benefit does not match the workforce - it is not a retention strategy. It is an untested recurring expense.

Employment disputes are not expensive only when an employer loses. Time is consumed by gathering messages, reconstructing events, interviewing witnesses, responding to ACAS, briefing advisers and preparing documents. Managers become defensive. Colleagues take sides. Client work is interrupted. A successful defence can still leave the business carrying substantial legal fees and months of distraction.

The pressure on the system is already visible. In January to March 2025, Employment Tribunals received 37,000 claims and disposed of 15,000. At the end of that quarter, 491,000 claims remained open. Among the leading complaint types were unfair dismissal, breach of contract, disability discrimination and unauthorised deductions from wages.[4]

The greatest SME risk is not an obscure legal technicality. It is an ordinary management decision made quickly, inconsistently and without evidence.

The Employment Rights Act 2025 changes the risk calculation. From 1 October 2026, the general time limit for bringing an Employment Tribunal claim increases from three to six months. From January 2027, the qualifying period for ordinary unfair dismissal is scheduled to reduce from two years to six months for relevant dismissals, and compensatory awards for unfair dismissal are due to become uncapped.[5]

This does not mean an employee automatically wins. It means more decisions will be capable of challenge, for longer, with potentially greater financial exposure. The old habit of treating the first two years as a low-risk trial period was already unsafe because discrimination and automatically unfair dismissal protections can apply without two years’ service. It will become even less defensible.

Other changes raise the operational standard further. From 30 October 2026, employers are expected to take ‘all reasonable steps’ to prevent sexual harassment and face obligations concerning third-party harassment.[5] A policy stored in a folder will not, by itself, show that reasonable steps were taken. Training, reporting routes, risk assessment, action and records will matter.

A manager may insist that an employee received repeated warnings. The employee may say no warning was given. Without dated notes, clear expectations, follow-up actions and evidence of support, the business is relying on memory. Memories deteriorate; WhatsApp messages lose context; managers leave; informal conversations are remembered differently.

The operational costs arrive before the legal ones:

• the same issue is discussed repeatedly because no action or owner was recorded;
• different managers give different answers to similar cases;
• payroll corrections consume time and damage trust;
• performance concerns are postponed until they become urgent; and
• the founder is pulled into every difficult conversation because nobody else has clear authority.

This is not an argument for paperwork for its own sake. It is an argument for a usable management trail: what happened, what standard applied, what evidence was considered, what support was offered, what was decided and when the position will be reviewed.

A dispute can affect recruitment and sales even if it never reaches a hearing. Employees discuss treatment with former colleagues, candidates and clients. Public judgments can be searched. Online reviews remain visible. For a local business whose reputation depends on trust, one badly handled case can undermine years of relationship-building.

Leila worked at Whipped, a Covent Garden cheesecake café. The tribunal heard that the shop was kept open to attract customers even when the temperature fell to 12°C. She raised the issue in a work WhatsApp group and later referred to Health and Safety Executive guidance. A heater was ordered, but her hours were subsequently reduced and she was later dismissed by email.

The tribunal found that her health and safety concerns amounted to protected disclosures and that she had been unfairly dismissed. She was awarded £21,553.51, with successful claims also including wrongful dismissal and failures involving notice, wages and holiday pay.

The financial warning is obvious, but the operational warning is more important. A workplace concern was handled as a threat from the employee rather than information the business needed to assess. The employer’s response created a whistleblowing issue, a dismissal dispute, unpaid-wage issues and reputational damage out of one practical complaint.

Kerrie, an office manager at scaffolding and brickwork business Main Group Services Ltd, was dismissed after calling her manager and a director ‘dickheads’ during a heated meeting. The language was inappropriate, but the tribunal found it was a one-off comment and did not meet the threshold for summary dismissal under the circumstances and the employer’s own process.

The company had not followed a fair disciplinary procedure. Herbert received more than £15,000 in compensation and approximately £14,000 in legal costs - close to £30,000 in total.

The lesson is not that serious language must be tolerated. It is that anger is not a procedure. The business needed to pause, investigate, apply its rules consistently, consider the employee’s record and decide whether a warning or another sanction was reasonable. A decision made in minutes created a cost measured in tens of thousands of pounds.

In another recent case, an accountancy administrator was dismissed after monitoring software recorded one hour and 24 minutes of browsing over two days, including Rightmove and Amazon. The tribunal awarded more than £14,000 after finding the dismissal unfair. There was no written policy restricting personal internet use; the manager also used the computer personally; the employee had no disciplinary record; and some browsing related to professional development.

This is a classic example of an unwritten rule becoming an expensive surprise. The employer believed the standard was obvious. The evidence showed that the standard was neither documented nor applied consistently. Monitoring technology did not repair that weakness; it exposed it.

Across all three cases, the costly failure was not simply ‘bad HR’. It was weak operational control: unclear rules, inconsistent action, poor judgement and inadequate process.

An award of £14,000 to £30,000 can be painful. But the total business impact may be materially higher once legal advice, preparation time, management disruption, lost output and recruitment are included. A company generating a 10% net margin must win £300,000 of additional revenue to replace a £30,000 loss. That is the commercial lens owners should apply.

The risk also compounds. The colleague covering the vacancy may become overloaded. A manager may stop addressing poor performance for fear of another claim. Candidates may question the culture. Clients may experience delays. The original decision ends, but its operational consequences continue.

Most people-practice failures announce themselves long before a claim or resignation. They appear as everyday friction that the business has normalised.

Different managers give different instructions. Employees are then criticised for following the wrong version. The cost is rework, slower decisions and defensive behaviour. Over time, capable people stop taking initiative because any decision can later be judged against an unwritten rule.

Holiday conflicts, recruitment offers, probation decisions, flexible-working requests and performance concerns all return to the owner. This feels like control, but it is dependency. If the founder spends five hours a week resolving issues that managers should own, at an illustrative leadership value of £75 per hour that is £19,500 a year of senior capacity - before considering the opportunities displaced.

Exit reasons are reduced to ‘better opportunity’ or ‘more money’. No one tests whether the employee was escaping poor management, workload, unclear progression, inflexibility or repeated operational chaos. Recruitment begins immediately, and the replacement is inserted into the same conditions that caused the previous person to leave.

There are months of hints, frustration and private complaints, followed by one severe conversation. The employee is surprised; the manager believes the issue has been obvious. The business has neither given a fair opportunity to improve nor protected itself with a credible record.

New starters inherit good habits, shortcuts and mistakes indiscriminately. Experienced employees repeat the same explanations. Productivity takes longer to build, the client experience varies and the business remains dependent on individual memory.

The answer is not a 100-page handbook that nobody reads. It is a small number of controls that managers actually use.

Track turnover by role and manager, vacancy time, recruitment spend, overtime, probation failures, absence patterns, grievances and time to competent performance. Add a simple estimate for management time and lost productive capacity. Precision will improve later; visibility must come first.

Prioritise recruitment, probation, conduct, grievance, absence, flexible working, equality, harassment, health and safety concerns, pay changes and dismissal. Make each process short enough to follow and clear about who owns each decision, what evidence is required and when specialist advice is needed.

Managers need practical tools: conversation prompts, meeting-note templates, decision checklists and escalation points. The goal is not legal theatre. It is consistent, timely management before a problem becomes emotionally or commercially charged.

Ask employees what they value, review usage and remove benefits that produce neither engagement nor protection. A modest but relevant package, clearly communicated, is stronger than a costly list of perks that exists only in recruitment materials.

If your people practices are commercially controlled, you should be able to answer these questions without relying on one person’s memory:

• What did employee turnover actually cost us in the last 12 months?
• Which roles, teams or managers generate repeat absence, conflict, errors or resignations?
• How long does each role take to reach competent performance?
• Which people decisions require evidence, consultation or specialist advice?
• Are our policies reflected in what managers really do?
• Can we show that complaints, flexible-working requests, health concerns and performance issues were handled consistently?
• Which benefits are used, understood and valued - and which are simply renewing?
• If a key employee left tomorrow, what knowledge would leave with them?

If several answers are unknown, the business does not have a people-data problem. It has an operational-control problem.

People are usually the largest or second-largest cost in a service SME. Yet many owners scrutinise a £50 software subscription more closely than the systems governing a £300,000 payroll. That is backwards.

Broken people practices consume margin through turnover, low output, absence, management time, disputes, underused benefits and owner dependency. They also create risks that cannot be repaired retrospectively. A policy written after the dismissal, a note created after the complaint or training delivered after the incident will not change what happened.

The businesses that handle this well are not necessarily those with the largest HR teams. They are the businesses that make expectations clear, train managers, use evidence, act consistently and treat employee information as operational intelligence.

The question is not whether your HR spreadsheet is up to date. It is whether your people practices are protecting cash, capacity and the future of the business.

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About the Author

Julie-Ann Adams

Founder, The Efficiency Method

Julie-Ann has spent thirty years running operations, including building a waste and recycling business to £8 million, and is the first certified lead auditor in the world for EN 50625 and EN 50614. She now works with owner-managed businesses across the UK, finding where money, time and control are being lost, and fixing the cause rather than the symptom.