Employee Turnover UK: Average Rates, Costs and How to Reduce It (2026)

Losing good people is expensive. In the UK, the average annual employee turnover rate is around 35% across all sectors, according to the CIPD. For some industries, particularly hospitality and retail, it is significantly higher. Every time someone leaves, you lose their knowledge, disrupt the team, and spend thousands recruiting and training a replacement. This guide covers the numbers, the causes, and what you can actually do about it.

Average UK turnover rates by sector

Turnover varies dramatically depending on the industry:

• Hospitality and leisure: 40% to 80% (seasonal work and low pay drive extremely high churn)
• Retail: 40% to 60%
• Technology: 15% to 25% (high demand for skills means employees can always find something better)
• Financial services: 15% to 20%
• Healthcare (NHS): 12% to 15%
• Education: 10% to 15%
• Manufacturing: 12% to 20%
• Professional services: 15% to 25%

The overall UK voluntary turnover rate (people choosing to leave, not being made redundant) is approximately 17% to 20%, meaning roughly one in five employees leaves voluntarily each year.

How much does it cost to replace an employee?

The true cost of replacing an employee goes far beyond the job advert. Research from the CIPD and Oxford Economics suggests:

• Recruitment costs: advertising, agency fees, interview time, background checks. For a mid level role, expect £3,000 to £6,000. For senior or specialist roles, this can exceed £15,000.
• Onboarding and training: the new hire is typically not fully productive for 6 to 12 months. The output gap during this period costs an estimated 50% to 100% of their annual salary.
• Lost productivity: the team works harder to cover the gap before a replacement starts, and productivity dips when work is redistributed.
• Knowledge loss: institutional knowledge, client relationships, and process understanding leave with the employee.
• Management time: hiring managers spend significant time on recruitment, interviews, and onboarding.

Oxford Economics estimates the average cost of replacing an employee earning £25,000 at around £30,000 when all factors are included. For a business with 50 employees and a 20% turnover rate, that is 10 departures per year costing roughly £300,000.

Why do people leave?

The most common reasons UK employees give for leaving (CIPD data):

1. Better pay elsewhere (the most cited reason, though not always the real one)
2. Lack of career progression
3. Poor management (the old saying "people leave managers, not companies" holds true)
4. Work life balance including inflexible working arrangements and excessive workload
5. Feeling undervalued or unrecognised
6. Toxic culture or poor relationships with colleagues
7. Better benefits elsewhere including leave, flexible working, and wellbeing support

Notice that many of these are within your control. You may not be able to match a competitor's salary, but you can certainly improve management quality, flexibility, and the employee experience.

How to reduce staff turnover

1. Get the basics right

Before you invest in fancy perks, make sure the fundamentals are solid:

• Pay fairly (benchmark against market rates at least annually)
• Give employees a clear employee handbook with transparent policies
• Ensure managers are trained in people management, not just technical skills
• Process leave requests and expenses promptly (nothing frustrates people like admin delays)

2. Offer genuine flexibility

Flexible working is consistently ranked as one of the top priorities for UK employees. This includes hybrid working, flexible start and finish times, compressed hours, and part time options. Businesses that offer meaningful flexibility see significantly lower turnover.

3. Provide generous, well managed leave

Leave is one of the most visible and valued benefits. Consider:

• Offering more than the statutory minimum of 28 days (many competitive employers now offer 30 to 35)
• Extra days for long service (e.g. one additional day per year of service, up to a cap)
• A fair and transparent process for approving leave, so employees do not feel they have to fight for time off
• Enhanced maternity, paternity, and compassionate leave

4. Invest in career development

Employees who can see a future at your company are far less likely to leave. This does not require a formal promotion ladder. It can be as simple as:

• Regular conversations about career goals and development
• Training budgets (even modest ones, like £500 per employee per year)
• Internal mobility and project opportunities
• Mentoring programmes

5. Recognise and reward

Feeling undervalued is one of the top reasons people leave. Recognition does not have to be expensive:

• Regular praise and acknowledgement from managers
• Peer recognition schemes
• Celebrating milestones (work anniversaries, project completions)
• Spot bonuses or vouchers for exceptional work

6. Conduct exit interviews and act on them

When people do leave, find out why. Exit interviews reveal patterns that you can act on. If three people in the same team leave citing poor management, you have a clear problem to fix.

How Leavely helps with retention

Leavely helps you build a leave experience that employees actually appreciate:

• Generous, visible leave policies that employees can see and manage themselves
• Fast approvals so requests are not stuck in a queue for days
• Length of service entitlements that reward loyalty automatically
• Fair, transparent processes with clash detection and clear policies
• Self service so employees feel empowered, not micromanaged

Better leave management will not fix every retention problem, but it removes one of the most common frustrations that push good people out the door.