What does a bad hire really cost? The numbers, and how to avoid it.
A hiring mistake costs between €30,000 and €150,000 — 3 to 5 times a good hire. This guide breaks down the direct and indirect costs, why hires fail, and how to cut the risk by assessing soft skills.
What is a bad hire?
A bad hire is a recruitment that fails to deliver: the employee leaves the company (or is let go) prematurely, or stays without ever reaching the expected level of performance and integration. The most visible signal is an early end to the contract. According to data from the French Ministry of Labour (DARES), 36.1% of permanent contracts are terminated within the first year — a figure that rises to 45.6% among employees under 24.
But a hire can fail without a formal departure: disengagement, team conflict, sustained underperformance. In every case, the company has invested time and money for a negative outcome — and often has to start all over again.
What does a bad hire really cost?
The studies agree: a bad hire costs between €30,000 and €150,000, or 3 to 5 times the cost of a successful hire (sources: Welcome to the Jungle, Cegid, Talent Program). The range is wide because the bill depends on the role, the seniority level, and how quickly the mistake is corrected. It breaks down into two blocks.
Direct costs, visible and quantifiable: sourcing and job-ad fees, time spent by HR and managers on interviews, any recruitment agency fees (often 15 to 25% of the annual salary), onboarding and training costs, salary paid during an unproductive period, then the cost of the separation and a second hire to replace.
Indirect costs, less visible but often heavier: lost team productivity, extra load on colleagues who pick up the slack, mistakes and unhappy customers, damage to morale and the employer brand, and disengagement that can trigger further departures. It is these hidden costs that push the bill far beyond the salary.
| Profile / seniority | Estimated cost of a failure | Main cost driver |
|---|---|---|
| Employee / technician | ≈ €30,000 – €45,000 | Re-hiring and lost productivity |
| Manager / professional | ≈ €45,000 – €100,000 | Agency fees, unproductive salary, team impact |
| Executive role | often > €150,000 | Strategic decisions and knock-on effects |
Orders of magnitude from converging HR estimates (overall range cited: €20,000 to €200,000 depending on the profile). Adjust to your reference salary and your own context.
Why hires fail (soft skills > hard skills)
Counterintuitively, it is almost never technical skills that make a hire fail. The landmark Leadership IQ study, run across thousands of hires, found that 46% of new employees fail within 18 months, and that 89% of those failures are down to soft skills (attitude, temperament, ability to collaborate) — not a lack of technical ability.
In other words: we hire on the CV and the skills, but we part ways over behaviour. The CV and the classic interview assess hard skills well, but stay blind to communication, stress management, teamwork or cultural fit — precisely the factors that make a working relationship last.
Companies have understood this: soft skills now rank among the criteria a large majority of recruiters consider very important, and 62% of leaders say they are ready to hire primarily on soft skills. The catch is assessing them with method rather than by gut feel.
How to cut the risk: assess personality and soft skills
Since failure comes mostly from soft skills, the best prevention is to make soft skills objective from the selection stage. A few concrete levers:
Define the target behavioural profile
Before sourcing, list the soft skills that are genuinely critical for the role and the team. You hire against a precise target, not against a hunch.
Use validated tests
The Big Five (OCEAN), the most scientifically validated personality model, and DISC for behavioural style make objective the traits an interview leaves in the shadows.
Structure the interview
Behavioural questions and scenarios tied to the real requirements of the role, to cross-check what the test reveals. The test complements the interview, it does not replace it.
Invest in onboarding
Part of the failures play out after the hire. A structured onboarding and regular feedback (or even a 360° review) secure the first months, the riskiest ones.
This is exactly what Employee Profile enables: Big Five, DISC and 360° assessments analysed by AI, delivered as clear, presentation-ready reports. Enough to hire on objective criteria and halve the risk of a hiring mistake — an investment on a completely different scale from the tens of thousands of euros a bad hire costs.
Frequently asked questions about the cost of a bad hire
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