The Benefits of an Applicant Tracking System

May 22, 2026
Min Read time

We work with organisations that are managing recruitment from a combination of email threads, shared spreadsheets, and collective memory. It works, up to a point- usually around fifteen hires a year, one missed candidate, or the moment someone asks for data and there isn't any. This article covers why companies use applicant tracking systems, what an ATS actually does well, where it falls short, and how to know whether you need one.

Table of Contents

Most companies start managing recruitment the same way.  

A job gets posted, applications land in an email inbox, someone puts together a spreadsheet, and the process runs on a mixture of good intentions and institutional memory.

This works. Right up until it doesn't.

The spreadsheet grows. The inbox gets shared with three people who update it differently. A strong candidate from three weeks ago gets forgotten because their email fell off the first page. Someone asks how long it took to fill the last five roles and nobody knows. A hiring manager complains that they weren't told about the interview. HR can't confirm whether references were checked without going back through six months of emails.

An applicant tracking system doesn't solve all of this. But it solves most of it — and the problems it doesn't solve tend to be people problems rather than process ones, which is a different conversation entirely.

What Does an Applicant Tracking System Do (and Not Do)?

Before the why, the what.

At its most basic, an ATS is a centralised system for managing recruitment. Applications come in through one place. Candidates move through defined stages. Everyone involved in the hiring decision can see the same information, leave the same structured feedback, and communicate with candidates from the same platform.

Beyond that, most ATS platforms handle:

  • Job posting and distribution across multiple job boards simultaneously
  • CV parsing and initial screening
  • Interview scheduling
  • Automated candidate communications
  • Offer management  
  • Reporting.  

The more sophisticated ones layer in AI-assisted candidate matching, passive pipeline management, employer brand tooling, and analytics that track source quality, time in stage, and quality of hire over time.

What an ATS doesn't do is:

  • Find ideal candidates who aren't applying
  • Fix a job ad that's attracting the wrong people
  • Make a decision that a hiring manager is avoiding.  

It manages a process. The quality of that process still depends on the humans running it.


Why Companies Use Applicant Tracking Systems

  1. To Stop Losing Candidates to Disorganisation

The most immediate and universal reason to use an ATS is also the most mundane: things stop falling through the cracks.

A candidate who applied ten days ago and hasn't heard anything has probably applied elsewhere. A strong second-place applicant whose details are sitting in a folder nobody's opened since the last hire was made is effectively gone. A hiring manager who wasn't told the interview moved is now unavailable, and the candidate has drawn their own conclusions about the organisation.

An ATS creates a single source of truth for every candidate in every role. Status is visible. Communications are logged. Reminders are automated. The next step is always clear because the system surfaces it rather than relying on someone remembering.

This sounds like a low bar. In a recruitment process managing multiple roles simultaneously, it is genuinely the difference between a professional candidate experience and an accidentally chaotic one.

  1. To Make Faster, More Consistent Hiring Decisions

Without an ATS, hiring decisions are often made from a mixture of notes that different interviewers took in different formats, impressions shared in corridor conversations, and whoever was most enthusiastic in the debrief. This is not a reliable basis for a decision, and it shows up in inconsistent outcomes.

ATS platforms with structured interview scorecards change this. Every interviewer assesses candidates against the same criteria, enters scores in the same format, and the debrief starts from data rather than impression. Decisions happen faster because the basis for comparison is clear. Disputes are shorter because there's something to refer back to.

Consistency also matters for compliance. A structured, documented assessment process is considerably easier to defend against a discrimination claim than a series of gut feelings communicated over email. Most companies don't think about this until they need to. An ATS builds the documentation as a byproduct of running the process.

  1. To Actually Know What's Working in Recruitment

Ask most HR teams which job board produces their best hires and the answer is usually a guess. Ask how long it took to fill the last ten roles and someone has to go back and manually reconstruct the timeline. Ask what the quality of hire looks like at the six-month mark and the question gets redirected to someone else.

An ATS produces recruitment data as a standard output rather than a special project. Time to hire by role and stage. Cost per hire by source. Offer acceptance rates. Application-to-interview conversion. Candidate drop-out by stage.

This data does two things. It tells you where your process is working and where it's losing people. And it builds over time into something genuinely useful for workforce planning — enabling the shift from reactive hiring to anticipatory hiring, where you know which roles are hard to fill and start building pipeline before the vacancy formally opens.

  1. To Improve the Candidate Experience

Candidates judge employers during the hiring process. Slowly does it. A week of silence after an interview, a form confirmation email as the only acknowledgement of an application, a scheduling request that takes four days to land — these are data points about what working there might feel like.

An ATS manages candidate communications automatically, which means every applicant receives a timely acknowledgement, every interviewee gets confirmation and reminders, and nobody is left wondering what's happening because someone was too busy to reply. The content of those communications can be personalised and on-brand. The process that generates them is automated.

This matters more than it used to. Candidates research employers, leave Glassdoor reviews, and tell their networks about experiences — good and bad. A professional, consistent candidate experience is partly a brand exercise, and an ATS is a significant part of what makes it achievable at scale.

  1. To Manage Compliance Without It Consuming Time

Data protection, equal opportunities monitoring, right-to-work verification, record-keeping obligations — recruitment has a compliance overhead that grows with hiring volume and complexity.

An ATS manages much of this as a byproduct of running the process. Applications are stored securely with defined retention policies. Equal opportunities data is collected and reportable without manual collation. Right-to-work check prompts are built into the workflow. GDPR consent is captured at application stage.

For organisations in regulated sectors — healthcare, financial services, education — the compliance infrastructure an ATS provides is not a convenience. It's a requirement that an email-and-spreadsheet system cannot reliably meet at any meaningful volume.


So, Do You Actually Need an ATS?

Not everyone does. The honest answer depends on where you are.

A company making fewer than ten hires a year, with one person managing recruitment, and a straightforward process that everyone understands — probably doesn't need an ATS yet. A shared inbox and a simple spreadsheet are functional. The overhead of implementing and maintaining a platform isn't worth it.

The need for an ATS tends to arrive when any of the following become true.

More than one person is involved in hiring decisions and they're not always talking to each other. Hiring volume has grown to the point where managing it from email is creating errors. Someone has asked for recruitment data and the answer required a manual investigation. A candidate complaint or a compliance question has arrived and the paper trail wasn't there. The same role keeps taking longer to fill than it should and nobody can explain why.

If two or more of these describe your organisation, an ATS will pay for itself quickly — in time saved, errors avoided, and candidates not lost to an inbox that nobody's monitored since Tuesday.


What an ATS Won't Do

ATS platforms are occasionally sold as more transformative than they are.

An ATS doesn't generate candidates who aren't there. If your job ad is attracting the wrong applicants, a better tracking system processes the wrong applicants more efficiently. The problem is upstream of the tool.

It doesn't replace human judgement in hiring decisions. It supports better decision-making by providing consistent data. The decision is still a human one, and the quality of that decision depends on the brief, the assessment criteria, and the people doing the assessing — none of which the ATS controls.

It doesn't fix a slow internal process. An ATS with a two-week feedback loop between stages is a slow process with better documentation. The tool speeds up the administrative connective tissue. The human bottlenecks — unavailable hiring managers, slow sign-off chains, unclear decision-making — sit outside what any ATS can address.


How SquareLogik Uses ATS for Clients

We use ATS infrastructure as part of our own candidate management and quality tracking. Our view is straightforward: the tool should make a good process more consistent, not substitute for one.

The organisations we work with that get the most from their ATS are the ones who defined their hiring process before they chose the software, rather than letting the software define the process for them. The platform should reflect how you hire. If it doesn't, you'll spend two years working around it.

If you're evaluating whether an ATS is the right next step for your recruitment, or wondering whether the one you have is working as well as it should — that's a conversation worth having. We'll give you a straight answer rather than a software recommendation.


Frequently Asked Questions

Why should a company use an applicant tracking system?  

An ATS centralises the entire recruitment process — applications, communications, assessments, and decisions — in one place. It reduces the administrative burden on HR teams, prevents candidates falling through the cracks, enables consistent structured assessment, and produces reliable recruitment data. For any organisation managing more than fifteen hires a year or involving multiple people in hiring decisions, the efficiency and consistency benefits outweigh the cost of the platform.

What are the main benefits of using an ATS?  

The primary benefits are centralised candidate management, faster and more consistent hiring decisions through structured scorecards, automated candidate communications that improve experience and reduce drop-off, reliable recruitment analytics that identify what's working and what isn't, and compliance documentation built as a standard output of the process. The benefits compound over time as the data accumulates into genuine workforce planning intelligence.

Do small businesses need an applicant tracking system?  

Not necessarily, but sooner than most small businesses expect. The trigger points are usually: hiring volume above ten to fifteen roles annually, more than one person involved in hiring decisions, a compliance question that couldn't be answered from existing records, or a pattern of losing candidates to disorganisation. Free and low-cost ATS tools are functional at small business scale — the investment doesn't need to be significant to solve the core problems.

What does an ATS do in the recruitment process?  

An ATS manages the full recruitment workflow — posting roles across multiple job boards, receiving and parsing applications, tracking candidates through defined pipeline stages, scheduling interviews, coordinating structured feedback, managing compliance checks, automating candidate communications, and reporting on process performance. More advanced platforms add AI-assisted screening, passive candidate pipeline management, and employer brand tooling. The core function is giving everyone involved in hiring a shared, accurate view of where every candidate stands.

What are the limitations of an applicant tracking system?  

An ATS manages a process — it doesn't improve one that's fundamentally broken. It won't generate better candidates from a poorly written job ad, replace human judgement in the final hiring decision, or remove bottlenecks caused by slow-responding hiring managers. It also depends entirely on consistent data entry; an ATS populated intermittently produces unreliable reports. The tool supports good hiring practice. It doesn't create it.

When is the right time to invest in an ATS?  

When the cost of not having one — in time wasted, candidates lost, compliance risks unmanaged, and data absent — exceeds the cost of the platform. For most organisations, this threshold arrives somewhere between ten and twenty annual hires. Earlier, if multiple people are involved in hiring or if compliance requirements demand structured record keeping. Later is rarely better, because the data the ATS would have collected is also the data that would have made the case for buying it sooner.

Related Articles

June 2026
Read time

The Business Case: Why Is Employee Retention Important?

Employee retention is universally agreed to be important and consistently treated as a second-order priority. Here's the cost of getting it wrong.

Ask any senior leader whether employee retention is important and the answer is yes. Immediately, confidently, yes.

Then ask them what their organisation's current employee retention rate is, what it cost them in turnover last year, or what their strategy is for improving retention. The answers get quieter.

The importance of employee retention is universally acknowledged and routinely deprioritised. It lives in the space between things everyone knows matter and things that get proper budget, proper measurement, and proper strategic attention. Usually because the cost of poor retention is spread across enough budget lines — recruitment, training, temporary cover, productivity loss — that no single number announces itself clearly enough to trigger urgency.

This article assembles that number. And explains why, once you see it properly, employee retention stops being a soft HR concern and starts looking like one of the most significant financial levers in the business.


The Cost of Employee Turnover

The importance of retaining staff becomes most visible when you calculate what losing them costs.

The frequently cited figure from the Chartered Institute of Personnel and Development puts the average cost of replacing an employee at £30,000 once recruitment, training, and lost productivity are properly accounted for. The Recruitment and Employment Confederation estimates a poor hire at mid-manager level can cost upwards of £132,000. Even conservative estimates of turnover cost — those that count only the obvious, direct expenses — consistently produce numbers that surprise the finance teams reviewing them.

The components of turnover cost break down across several categories. There are the visible costs: recruitment advertising, agency fees, interview time, onboarding, and initial training. Then the less visible ones: the productivity gap while a role is vacant, the reduced output of a new hire during the months before they reach full effectiveness, the additional workload absorbed by the team covering the gap, and the institutional knowledge that walks out with every departure.

Then there is the compounding effect. A resignation rarely happens in isolation. Key departures create instability that increases the resignation risk of those who remain. High turnover signals something to the people still there — about the health of the environment, about whether the leadership is managing things well, about whether they should be updating their own CV. The cost of one departure can therefore exceed its own direct cost by contributing to the next one.

Why is staff retention important? Because the alternative is expensive in ways that most organisations haven't fully modelled. Once they do, retention moves from "nice to have" to "financially urgent."


Employee Retention and Productivity

The relationship between retention and productivity is direct and consistent — and frequently overlooked because productivity is hard to attribute and easy to assume.

A stable, experienced workforce produces more than an unstable, frequently rotating one. This is not complicated. People who have done a job for two years are better at it than people who have done it for two months. They know the systems, the customers, the quirks of the processes, and each other. They make fewer mistakes, resolve problems faster, and require less supervision.

The inverse is also consistently true. High turnover creates a workforce perpetually at the bottom of the learning curve — always training, always onboarding, always catching up. Teams operating in a high-turnover environment spend a disproportionate amount of their time managing the consequences of instability rather than delivering at the level a stable team would.

Employee retention and business performance are not loosely correlated. They are tightly connected in ways that show up in customer satisfaction scores, delivery timelines, error rates, and revenue. Businesses with high retention rates consistently outperform those with high turnover on operational metrics — not because they've found some separate performance ingredient, but because stability is itself a performance ingredient.


Why Retention Matters for Company Culture

Culture is one of those words that gets deployed extensively and defined rarely. In practice, organisational culture is largely the accumulated behaviour of the people in it — the norms they've developed, the ways they've learned to work together, the values that have been demonstrated rather than merely stated.

High employee turnover erodes this systematically. Every departure removes someone who carried institutional knowledge, established working relationships, and cultural context. Every new hire brings someone who needs to be integrated, who doesn't yet understand the unspoken parts of how the organisation works, and who — in the period before they're fully settled — is assessing whether this is somewhere they want to stay.

An organisation with consistently high turnover never fully develops the cultural depth that makes it a genuinely good place to work. The culture stays shallow, the relationships transient, and the institutional memory thin. Which makes it harder to attract the people who care about culture — which is, increasingly, most of the people worth attracting.

Retaining employees is not just a cost or a productivity consideration. It is a prerequisite for having a culture worth talking about. The companies most frequently cited as great places to work are almost universally companies with above-average retention. This is not coincidence.


The Competitive Dimension: Retention as a Talent Strategy

In competitive labour markets — which describes most professional, technical, and specialist sectors — retention is a competitive advantage in a specific and underappreciated way.

Every employee you retain is an employee your competitor doesn't get. Every experienced team member who stays with you is accumulated capability that isn't being rebuilt from scratch somewhere else. And in sectors where skilled talent is scarce — technology, healthcare, finance, engineering — the gap between a stable experienced team and a high-turnover one compounds significantly over time.

Why is retention important in HR terms? Because the HR function's ability to deliver on any other strategic priority — quality of hire, employer brand, workforce planning — is substantially constrained by an inability to retain the talent it has already found. Recruitment that fills a revolving door is expensive and demoralising. Recruitment into a stable, growing team is entirely different.

High turnover also affects employer brand in the labour market in ways that are slow to accumulate and fast to damage. Word travels. Glassdoor exists. Candidates talk to former employees before accepting offers. An organisation with consistently high attrition develops a reputation in its relevant talent community that makes attracting the next generation of candidates harder, more expensive, and slower than it would otherwise be. Employee retention and company reputation are the same story told from different angles.


The Customer Impact of Employee Retention

The importance of employee retention extends beyond the internal — it reaches the people the organisation is there to serve.

Customer relationships are built by people, not organisations. The account manager a client trusts, the support specialist who knows their history, the engineer who understands the system — these relationships have value that doesn't survive a departure intact. A client who has dealt with three different account managers in two years is a client who is quietly evaluating their options.

In service-intensive industries — professional services, healthcare, financial advice, care — the stability of the staff a customer or service user interacts with directly affects the quality of what they experience. This is especially true in healthcare and social care, where continuity of care is not merely a satisfaction variable but a clinical one. But it applies across sectors wherever the quality of the relationship is part of the product.

Retaining employees is, from this angle, a customer retention strategy. The two are connected more directly than most organisations explicitly acknowledge.


Our Opinion on the Importance of Retention

We track retention for every candidate we place — at three months, six months, and twelve months — because we think the placement fee is the beginning of whether the hire worked, not the end.

That data tells us things that improve the quality of every subsequent search for the same client. Where early attrition is consistently occurring, there is almost always something in the brief, the role, or the working environment worth examining before the next search begins. We'd rather surface that conversation than fill the same role repeatedly and pretend the pattern isn't there.

The importance of retaining staff is not lost on us. It's the reason quality of hire — not speed, not volume — is the metric we care about most.


Frequently Asked Questions

Why is employee retention important?

Employee retention is important because turnover is expensive, productivity is higher in stable teams, institutional knowledge is lost with every departure, and culture cannot develop depth in a high-attrition environment. Beyond the internal costs, retention affects customer relationships, employer brand, and competitive positioning in the talent market. The cost of poor retention — when recruitment fees, lost productivity, training, and cover costs are properly accounted for — consistently exceeds what organisations have budgeted for it.

What is the cost of high employee turnover?

The CIPD estimates the average cost of replacing an employee at £30,000, accounting for recruitment, training, and productivity loss. At senior levels, costs are considerably higher — the REC estimates a poor mid-manager hire can cost over £132,000. Beyond direct costs, high turnover creates compounding effects: remaining employees absorb additional workload, institutional knowledge is lost, team stability erodes, and employer brand in the talent market deteriorates. The total cost of high turnover is almost always greater than organisations estimate when they add it up.

How does employee retention affect business performance?

Directly and significantly. Stable, experienced teams produce more, make fewer mistakes, resolve problems faster, and require less management supervision than teams in constant flux. High turnover keeps a workforce perpetually at the bottom of the learning curve. Businesses with above-average retention consistently outperform those with high attrition on operational metrics — not because they've found some separate performance advantage, but because workforce stability is itself a performance advantage.

Why is staff retention important for company culture?

Culture is built by the people in an organisation over time — the norms, relationships, and shared understanding that develop through sustained interaction. High turnover erodes this systematically, keeping culture shallow and institutional memory thin. Organisations with consistently high retention develop stronger cultures, deeper working relationships, and a more coherent identity — which in turn makes them more attractive to the people who care about culture, which increasingly includes most of the candidates worth attracting.

How does employee retention affect customers?

Customer relationships are built by people, not by organisations. Account managers, advisors, specialists, and care workers who leave take relationship capital with them. Clients who deal with multiple different contacts in a short period experience a reduced quality of service regardless of the technical capability of each individual — because the relationship itself is part of the product. In service-intensive sectors, high staff turnover is experienced by customers as inconsistency, and inconsistency erodes trust.

What is the link between recruitment and employee retention?

Early attrition — employees leaving within their first year — is consistently and predictably connected to the recruitment process. Candidates hired against a clear brief, assessed for genuine fit, and given an honest picture of the role are significantly less likely to leave within twelve months. The key drivers of retention — realistic expectations, values alignment, role fit — are either established or missed during the recruitment process itself. Treating recruitment and retention as separate strategies misses the most direct lever available for improving retention outcomes.

June 2026
Read time

How to Calculate Employee Retention Rate (Formula + Guide)

Most organisations either don't measure employee retention rate or measure it inconsistently. Here's the formula, how to segment it properly, and what the number means.

The employee retention rate formula is not complicated.

It is, in fact, one of the simpler calculations in HR metrics — which makes it all the more surprising how many organisations either don't calculate it at all, calculate it differently from quarter to quarter, or calculate it correctly and then do absolutely nothing with the result.

Knowing your retention rate without understanding what's driving it is a bit like knowing your car's fuel consumption without knowing there's a hole in the tank. The number exists. It is not helping you.

This article covers how to calculate staff retention rate properly, which variations are worth knowing, how to segment the data so it's diagnostic rather than decorative, and what a good retention rate looks like across different sectors.


The Employee Retention Rate Formula

The standard retention rate formula in HR is:

Employee Retention Rate = (Number of employees who stayed for the entire period ÷ Number of employees at the start of the period) × 100

In practice: if you started the year with 200 employees and 170 of them were still in post at year end, your annual retention rate is 85%.

That's it. The maths is straightforward. What requires more thought is what you count, what period you measure, and how you segment the result.


Defining the Variables in Employee Retention Rate

The formula has two variables, and both require clear definitions before the calculation means anything to your employee retention strategies.

"Employees at the start of the period."

This seems obvious. It usually isn't. Do you include employees on long-term sick leave? Those on maternity or paternity leave? Fixed-term contractors? Employees who joined and left within the same period — do they count as having been there at the start? Organisations that haven't defined this end up with staff retention calculations that aren't comparable across periods or departments.

The cleanest approach: count everyone on payroll on the first day of the measurement period, excluding contractors and agency workers unless you specifically want to measure their retention. Include employees on leave — they're still employed.

"Employees who stayed for the entire period."

This means employees who were employed at both the start and the end of the period, continuously. Someone who left and was rehired within the period does not count as having stayed. Someone on long-term leave who remained on payroll throughout does.

New hires who joined during the period are excluded from the calculation entirely — they weren't employed at the start, so they can't have stayed for the whole period. They'll enter the calculation in the next period.

Once these definitions are documented and applied consistently, the retention rate calculation becomes genuinely comparable over time. Without that consistency, you're measuring slightly different things each quarter and wondering why the trend line doesn't make sense.


How to Measure Employee Retention Rate Over Different Periods

Annual retention rate is the most commonly reported figure, and the most useful for year-on-year comparison and benchmarking. But it's a lagging indicator — it tells you what happened over twelve months, not what's happening now.

Monthly and quarterly retention rates give a more current picture and are more useful for identifying the specific point at which attrition is accelerating. If your quarterly calculation shows retention dropping sharply in Q3 every year, that's a pattern worth investigating rather than an annual average that smooths it out.

The same formula applies regardless of period — simply substitute the period-appropriate headcount figures. A monthly retention rate of 98% sounds healthy until you annualise it, at which point it represents a 24% annual attrition rate. Knowing which period to report for which purpose is the practical skill here.

Some HR teams also measure new hire retention rate separately — tracking specifically whether employees hired in a given cohort are still in post at the three-month, six-month, or twelve-month mark. This is the most sensitive indicator of onboarding and early-tenure problems, and it's the calculation that most directly reveals whether new hires were right for the role from the outset.


Segmenting Employee Retention Data

A single company-wide retention rate is the average of potentially very different situations. On its own it's interesting. Segmented properly, it becomes diagnostic.

By department or team.

If your overall retention rate is 87% but one department is at 70% and another at 95%, the company-wide figure is hiding the real story. Consistently low retention in a specific team almost always points to a management problem, a culture problem, or a role design problem that's invisible in the aggregate.

By tenure.

Early attrition — employees leaving within their first year — is structurally different from mid-tenure attrition. The causes are different, the interventions are different, and the costs are different. An organisation with strong twelve-month retention but poor three-year retention has a different problem from one losing people in the first six months. Most organisations don't separate these.

By role type or seniority.

Losing senior people is more expensive and more disruptive than losing entry-level hires. A retention rate that doesn't distinguish between levels may look acceptable while masking a serious leadership attrition problem.

By hiring source.

If employees hired through referrals retain at 92% and those hired through job boards retain at 74%, that's a sourcing strategy insight dressed up as a retention metric. Tracking retention by hiring source is one of the most underused analytical tools available to HR teams and one of the most actionable.


What Is a Good Employee Retention Rate?

Across UK organisations, an annual retention rate of 85 to 90% is broadly considered healthy — meaning 10 to 15% annual staff turnover. Whether that's good depends heavily on sector.

Professional services, financial services, and technology companies frequently achieve retention rates of 90% or above. At the other end of the scale, hospitality, retail, and social care regularly see retention below 75%, reflecting the specific labour market and working condition pressures of those sectors.

For context by sector:

  • In healthcare and social care, a retention rate above 80% represents strong performance relative to the sector average.  
  • In construction and manufacturing, 85 to 88% is typical.  
  • In technology at senior levels, anything below 88% warrants attention given the cost of technical talent and the speed at which replacements need to be found.

The most useful benchmark is your own trend compared to your sector average. A retention rate of 83% improving from 78% last year is a different story from the same 83% declining from 91%. Directionality matters as much as the absolute number.


The Limitations of the Retention Rate Calculation

The retention rate tells you how many people stayed. It tells you almost nothing about why — or whether the people who stayed were the ones you'd have chosen to keep.

Retention without quality analysis is incomplete. An organisation retaining 92% of its workforce sounds impressive until it turns out that a third of those retained are underperforming in ways that haven't been addressed. Retention of the wrong people is not a success metric. It's a different problem.

Similarly, an organisation with 80% retention might have lost its five highest performers while retaining the thirty who had nowhere else to go. The retention rate doesn't distinguish. Tracking which employees are leaving — by performance tier, by seniority, by the extent to which their departure was regrettable — turns a retention metric into a talent management metric.

Voluntary versus involuntary turnover is also worth separating in the calculation. Dismissals, redundancies, and fixed-term contract endings are structurally different from employees choosing to leave. Lumping them together in the same calculation produces a number that conflates very different situations. Most HR software separates these at the data entry stage. Use that separation in reporting.


How Retention Rate Connects to Recruitment

There is a direct and underappreciated relationship between how you recruit and what your retention rate looks like twelve months later.

Early attrition — the first six months — is almost always predictable from the recruitment process. Candidates who were given an accurate picture of the role, assessed for genuine fit rather than just capability, and onboarded with clear expectations are less likely to leave than those who experienced any of the opposite.

The organisations we work with that track retention by hiring source — comparing how candidates from different channels perform over time — consistently find that quality of hire at the point of recruitment is the strongest predictor of retention. Which means improving the retention rate calculation starts not with an intervention programme but with a better brief and a more honest job description.

How to measure employee retention is a useful capability. Understanding that the number you're measuring is partly an output of decisions made during recruitment is the insight that connects the metric to something you can actually change.


How SquareLogik Approaches Retention Measurement

We track retention for the candidates we place — at three months, six months, and twelve months — because the placement fee is only the beginning of whether the hire worked.

This data feeds back into how we approach future briefs for the same client. If placements into a particular role or team are consistently short-tenured, that's a signal about the role, the environment, or the brief — and it's worth having the conversation before the next search rather than discovering it in the exit interview.

If your organisation doesn't currently calculate its retention rate consistently, or is calculating it without segmenting it in ways that make it actionable, that's a gap worth closing. It's also a straightforward one — the formula is simple, and the data you need is almost certainly already sitting in your HRIS waiting to be used.


Frequently Asked Questions

What is the employee retention rate formula?

Employee retention rate equals the number of employees who remained throughout a given period divided by the number employed at the start of that period, multiplied by 100. For example, 170 employees remaining from a starting headcount of 200 produces a retention rate of 85%. The formula is consistent across periods — annual, quarterly, or monthly — with the period-specific headcount figures substituted accordingly. Clear definitions of who counts as "employed at the start" are essential for the calculation to be comparable over time.

How do you calculate staff retention rate monthly?

Apply the same formula using monthly headcount figures — employees remaining at month end divided by employees at month start, multiplied by 100. A monthly retention rate of 98% sounds healthy but annualises to approximately 78%, which is a meaningfully different figure. Monthly calculations are useful for identifying when attrition is accelerating, but monthly figures should always be considered alongside the annualised equivalent to give them context.

What is a good employee retention rate in the UK?

An annual retention rate of 85 to 90% is broadly considered healthy across most UK industries, representing 10 to 15% annual turnover. Sector benchmarks vary significantly — professional services and technology typically achieve 90% or above, while social care, hospitality, and retail frequently operate below 80%. The most useful benchmark is your own trend compared to your sector average. A retention rate improving year-on-year from a below-average position tells a more positive story than a static figure at the industry mean.

How do you measure employee retention by department?

Apply the standard formula to each department's headcount figures separately — employees remaining in that department divided by those employed there at the start of the period, multiplied by 100. Departmental segmentation is where the company-wide figure becomes genuinely diagnostic. Significant variance between departments almost always points to management quality, role design, or culture issues that are invisible in the aggregate figure. Tracking this consistently over time identifies persistent problem areas before they become attrition crises.

How is new hire retention rate calculated?

New hire retention rate tracks the proportion of employees from a specific hiring cohort who remain in post at a defined point — typically three, six, or twelve months after joining. Divide the number of that cohort still employed at the measurement point by the total number hired in the cohort, multiplied by 100. This calculation is the most sensitive early indicator of onboarding problems and hiring quality. A new hire retention rate significantly below the overall retention rate points to something happening specifically in the early employment period.

What is the difference between retention rate and turnover rate?

Retention rate measures the proportion of employees who stayed; turnover rate measures the proportion who left. They are not simply inverses of each other — turnover rate typically accounts for the number of departures relative to average headcount over the period, while retention rate compares end-state to start-state headcount. Both are useful. Retention rate is more useful for benchmarking and trend analysis; turnover rate, particularly when broken into voluntary and involuntary components, is more useful for understanding the nature and cost of attrition.

June 2026
Read time

How to Improve Employee Retention

The best employee retention strategy is a good hiring process. Here's what the main drivers of retention actually are and what works today.

Most organisations treat employee retention as a problem that starts when someone books a meeting with HR.

By that point, the decision has usually been made. The meeting is administrative. The exit interview produces answers that are diplomatically incomplete, the feedback goes into a document nobody reads, and the same conditions that drove the departure remain entirely intact for the next person in the role.

Improving employee retention — actually improving it, not just responding to attrition — requires working considerably further upstream than that. It starts before someone joins, runs through how they're onboarded, depends heavily on how they're managed, and is either supported or undermined by the working environment on a daily basis.

None of this is complicated. Most of it, however, requires treating retention as a deliberate strategy rather than a reactive scramble.


What Is a Good Employee Retention Rate?

Before diagnosing the problem, it helps to know what you're measuring against.

Employee retention rate is calculated by dividing the number of employees who stayed throughout a given period by the number employed at the start, multiplied by 100. A retention rate of 90% means one in ten employees left during the period. Whether that's good depends entirely on the sector.

Across UK industries, an average annual retention rate of 85 to 90% is broadly considered healthy. Professional services, technology, and financial services typically achieve higher. Hospitality, retail, and social care run considerably lower — sometimes below 70% — reflecting the specific pressures of those labour markets.

The more useful benchmark is your own historical data compared to your sector average. A 90% retention rate for a law firm is mediocre. For a domiciliary care provider, it represents exceptional workforce stability. What matters is whether yours is improving, stable, or declining — and why.


The Main Drivers of Employee Retention

Research on what actually keeps people in roles is consistent enough to be trusted, even if it's consistently ignored.

Pay matters. Not exclusively, and not in the way that a pay rise alone ever fixed a fundamentally broken environment. But being materially below market rate is a constant background irritant that resurfaces every time a recruiter reaches out on LinkedIn. People stay when they feel fairly compensated. They don't stay because of table tennis tables or free fruit, unless those things happen to coincide with everything else being fine.

Management quality is the driver most underestimated and most consequential. The research finding that people leave managers, not companies, has been repeated so often it's become a cliché — which hasn't made it any less true. How management style affects employee retention is direct and measurable: teams led by managers who give clear expectations, regular feedback, and genuine recognition retain staff at higher rates than those managed by people who do the opposite. Poor management doesn't usually manifest as a dramatic event. It accumulates as small, daily signals that this place doesn't particularly value you.

Belonging and purpose matter more than employers often acknowledge. People stay where they feel part of something, where their contribution is visible, and where the work itself has some meaning beyond the hours. This is not exclusively the preserve of mission-driven organisations. A logistics manager who understands how their work fits into the wider operation, and whose manager communicates that clearly, is more retained than one doing identical work in a context that treats them as a unit of output.

Growth and development are consistently cited by employees as reasons to stay — and by leavers as reasons they left. Does training increase employee retention? The evidence says yes, consistently. Employees who are learning, developing, and progressing have a reason to stay that isn't just present comfort. Those who aren't tend to stagnate quietly until a better option appears.


Onboarding: The Underrated Retention Window

How onboarding can improve employee retention is straightforward in theory and badly handled in practice.

The first ninety days of employment are disproportionately predictive of long-term retention. A new employee who reaches the end of their first month with a clear sense of their role, their team, and what success looks like is in a fundamentally different position from one who spent the first fortnight waiting for their laptop and the third week wondering who they're supposed to ask when they have a question.

Poor onboarding doesn't just create a slow start. It creates doubt. And a new employee who is doubting their decision at week three is a resignation risk at week twelve, often over something that was entirely predictable.

Effective onboarding is structured, not spontaneous. It sets clear expectations before someone starts, provides a genuine introduction to the team and the culture, assigns a clear point of contact, and checks in formally at thirty, sixty, and ninety days. It treats the new employee's experience as something that requires deliberate management — not something that will sort itself out once they find their feet.

This is especially relevant for smaller organisations. How to improve employee retention in a small business is largely a question of onboarding and management quality, because the formal retention programmes available to large employers — career pathways, L&D budgets, internal mobility — are simply not available at the same scale. What small businesses can do is onboard well and manage well. Both are free. Neither requires a headcount of five thousand.


How Benefits Affect Employee Retention

Benefits matter — but less uniformly than benefit vendors would have you believe.

How benefits affect employee retention depends almost entirely on whether the benefits in question address things the employee actually values. Gym memberships do very little for a workforce that works nights. Enhanced parental leave is transformatively attractive to employees at a certain life stage and irrelevant to others. Healthcare cover, genuine flexible working, and enhanced annual leave consistently score higher on employee surveys than most perks-based benefits — because they address real, daily quality of life rather than occasional use cases.

The benefits that retain people are the ones that remove sources of friction from their working lives. The ones that look good on a jobs page but don't affect the daily experience of working somewhere are decorative. Worth having, but not worth mistaking for a retention strategy.

Flexible and hybrid working has moved from benefit to expectation in most professional roles. Organisations that haven't genuinely grappled with this — that offer flexibility in theory but culturally expect presence — are losing people to those that have. Not always. But consistently.


The Recruitment Connection

The strongest lever for improving employee retention is the quality of the original hire.

A person who was genuinely right for the role — whose values match the organisation's culture, whose expectations of the job were set realistically during recruitment, who was hired against clear criteria rather than time pressure — is far less likely to leave within twelve months than one who wasn't.

The employees who leave earliest are almost always those for whom something in the recruitment process was imprecise. The role was described differently from reality. The culture was presented aspirationally rather than honestly. The hire was made under pressure because the vacancy had been open too long and someone credible was available.

Improving how you hire — more specific briefs, more honest job descriptions, structured assessment that tests for genuine fit rather than interview performance, and realistic onboarding expectations set at offer stage — reduces turnover at the point before it becomes a retention problem. Which is the only point at which it's truly fixable.

This is where a good recruitment partner earns its place in the retention conversation. Not by filling roles quickly, but by filling them with people who were right for them — reducing the probability of an early departure before the employment relationship has fully begun.


How to Increase Employee Retention: A Practical Framework

Ensure retention improves by addressing it in sequence rather than all at once.

Start with data. Calculate your actual retention rate, segment it by team, tenure, and role type, and identify where the losses are concentrated. Attrition that's clustered in one department is a management problem. Attrition clustered in the first six months is an onboarding or hiring problem. Attrition spread evenly across the organisation is a culture or compensation problem. The intervention follows the diagnosis.

Review your onboarding process specifically. Is it structured or improvised? Does it set clear expectations? Does it involve formal check-ins at thirty, sixty, and ninety days? If not, this is the highest-return, lowest-cost improvement available to most organisations.

Talk to your managers. How management style affects employee retention is more within your control than most organisations acknowledge, because management style is influenced by training, expectation-setting, and feedback. Managers who don't know they're creating a flight risk won't change without that information. Regular, structured feedback on management quality — through skip-level conversations, anonymous surveys, or exit interview analysis — gives you the data to act.

Ask leavers the right questions. Exit interviews conducted by HR, asking pre-set questions that are diplomatically easy to answer, produce diplomatically easy answers. Exit conversations conducted three months after someone has left, when they've nothing to lose by honesty, produce considerably more useful data. Several organisations have moved to this model for precisely this reason.


How SquareLogik Approaches Retention

We think about retention as part of the recruitment process rather than separate from it.

That means being specific about culture, role realities, and expectations during the brief rather than presenting every opportunity optimistically. It means assessing candidates for genuine fit — values, working style, realistic career expectations — not just capability. And it means following up after placement to understand whether the hire is working, because that feedback is what improves the next one.

It is because of this that our placements tend to stay for far longer than average.

The organisations that retain people best aren't necessarily the ones paying the most. They're the ones that hired thoughtfully, onboarded properly, and manage consistently well. Those things are all connected — and they all start with getting the right person through the door in the first place.


Frequently Asked Questions

What are the main drivers of employee retention?

The most consistent drivers are management quality, fair compensation relative to market, genuine opportunities for growth and development, a sense of belonging and purpose, and working conditions that reflect a reasonable quality of working life. Of these, management quality has the most direct and measurable impact — people leave managers more consistently than they leave organisations. Benefits and perks contribute, but only where they address real daily friction rather than providing occasional use cases.

What is a good employee retention rate?

Across UK industries, an annual retention rate of 85 to 90% is broadly considered healthy, though this varies significantly by sector. High-pressure, lower-paid sectors like hospitality and social care typically run lower; professional services and technology typically run higher. The more meaningful benchmark is your own historical trend compared to your sector average — whether retention is improving, stable, or declining, and where losses are concentrated, tells you considerably more than the absolute figure.

How does onboarding improve employee retention?

The first ninety days are disproportionately predictive of whether someone stays long-term. Poor onboarding creates doubt about the decision to join, which becomes a resignation risk within months. Structured onboarding — with clear expectations, a named point of contact, and formal check-ins at thirty, sixty, and ninety days — significantly reduces early attrition. It is the highest-return, lowest-cost retention intervention available to most organisations, and consistently the most neglected.

Does training increase employee retention?

Yes, consistently. Employees who are learning, developing, and progressing have a forward-looking reason to stay. Those who aren't tend to stagnate until a role elsewhere provides the development the current one doesn't. The effect is strongest when development is connected to a visible career pathway rather than being a series of unconnected training events. Even in small businesses where formal L&D budgets are limited, mentoring, stretch assignments, and clear progression criteria provide the same psychological benefit at minimal cost.

How does management style affect employee retention?

Directly and significantly. Teams managed by people who set clear expectations, give regular feedback, recognise good work, and address problems promptly retain staff at measurably higher rates than those managed by people who don't. Poor management doesn't usually produce a single dramatic departure-triggering event — it accumulates as a daily signal that the organisation doesn't particularly value the individual. Improving management quality, through training, feedback, and accountability for people management outcomes, is one of the most powerful levers available for improving retention across an organisation.

How do benefits affect employee retention?

Benefits retain people when they address things employees genuinely value in their daily working lives — genuine flexible working, healthcare cover, enhanced leave. They have minimal retention impact when they look good on a careers page but don't affect day-to-day experience. The most consistent finding in benefits research is that flexibility has moved from perk to expectation in most professional roles, and organisations that offer it in name but not in practice are losing people to those that offer it genuinely.