Most business owners underestimate how much a bad hire actually costs. They see the wasted salary. They do not see the lost productivity, the team disruption, the training hours that disappeared, or the cost of starting the recruitment process all over again. When you add it all up, the number is almost always higher than expected.
What a bad hire actually costs
The most widely cited figure comes from research across multiple markets: a bad hire costs between 1 and 3 times that person’s monthly salary. For a business hiring a role at R25,000 per month, that is between R25,000 and R75,000 in real, measurable losses — not including the softer costs of team morale and management time.
For every R1 in monthly salary, a failed hire costs your business between R1 and R3 to fix. A R30,000/month role gone wrong costs up to R90,000 before you have even started re-hiring.
These numbers reflect a real pattern across SMEs. The costs are not just financial — they include the time your management team spends managing a poor performer instead of growing the business, and the delay to every project they were supposed to own.
“Most small business owners do not realise they have made a bad hire until 3 to 6 months in. By then, the cost is already locked in — whether they stay or leave.”
Where the money actually goes
The cost of a bad hire breaks down into four categories. Most businesses only think about the first one — recruitment costs — and miss the other 60%.
1. Recruitment and re-hiring costs (35%)
This is the only cost most business owners track. It includes advertising the role, screening and interviewing applicants, agency fees, and going through the entire process a second time.
2. Lost productivity (30%)
When a hire is not working out, the role is either empty or underperforming. For a sales role, that is direct revenue lost. For an operations role, work piles up or is carried by other team members.
3. Management time (20%)
Performance managing a poor hire consumes manager time that should be spent on customers, strategy or growth.
4. Wasted onboarding and training (15%)
Every new hire receives onboarding, tools and training. When that hire does not work out, all of that investment is written off.
Why bad hires keep happening
Research from ejoobi’s 2025 client survey found that 67% of hiring managers made their last bad hire under time pressure — not because they lacked judgment.
Bad hires have three consistent root causes:
- Hiring under time pressure. When a role has been open for four weeks and you are still sorting through 200 CVs, the first person who seems adequate gets the offer.
- Skipping verification. Many CVs contain inflated information about qualifications and employment history.
- Poor job descriptions. Vague posts attract everyone — including people with no realistic shot at the role.
The common thread is systems, not judgment.
4 steps to avoid bad hires
Replace vague phrases like “strong communicator” with measurable requirements, so relevant applicants apply and irrelevant ones filter themselves out.
AI matching scores every applicant against your requirements, so you see a ranked shortlist before opening a single CV.
Confirm ID, the highest qualification claimed and the two most recent employers before you make an offer.
Share the shortlist with one other person and revisit it after a pause. Decisions made with reflection time are better.
Your bad hire prevention checklist
Use this checklist for every hire to reduce risk without adding significant time to your process.
Not “attention to detail”, rather “experience managing monthly reconciliations in Xero”.
Only review CVs of candidates scoring 70%+ against your requirements.
Confirms identity and right to work.
Share the finalist profiles with one other person and revisit after sleeping on it.
Questions answered
How much does a bad hire cost?
A bad hire typically costs between 1 and 3 times that person’s monthly salary, including recruitment, lost productivity, management time and wasted training.
What are the most common causes of bad hires?
Hiring under time pressure, skipping verification, and vague job descriptions that attract the wrong candidates. All three are fixable with better systems.
How can businesses reduce bad hires?
Write specific job descriptions, see your best-matched candidates first, verify before any offer, and build a 48-hour reflection period into your process.