Replacing an employee costs, on average, 50–200% of their annual salary when you factor in recruitment, lost productivity, and training a replacement. For a mid-level role at $65,000, that's $32,000–$130,000 per departure.
The research on what drives early turnover is consistent: most people who leave in the first 12 months cite feeling unsupported, unclear on expectations, or poorly prepared for their role. All of these are onboarding problems.
What the data shows
The numbers on structured onboarding are hard to ignore:
- 82% improvement in retention for employees who go through a structured onboarding programme, compared to those who don't — Brandon Hall Group research
- 70% faster time to full productivity for employees with formal onboarding vs. ad hoc approaches
- 54% higher engagement scores among employees who rate their onboarding experience as excellent — Gallup
- Employees who feel their onboarding was effective are 2.6x more likely to feel satisfied at work after one year
The inverse is equally telling. SHRM estimates that up to 20% of employee turnover happens within the first 45 days — almost entirely attributable to poor onboarding.
What "structured" actually means
A structured onboarding programme isn't just a welcome email and a stack of policies to sign. It means:
Pre-boarding — The employee knows where to go on day one, what to bring, and what to expect. They've received their equipment logins and their first week schedule before they walk in the door.
Role-specific training path — Not generic company-wide content, but a sequence built for their actual job. A customer service hire needs different training than a warehouse supervisor from day one.
Clear 30/60/90-day milestones — What does success look like at the end of each month? Written down, shared with the employee, and tracked.
Regular manager check-ins — Structured conversations at week one, week four, and week twelve. Not just "how are you going?" but a specific agenda tied to the milestones.
Compliance covered early — Privacy, health and safety, code of conduct — completed in the first week, with documented sign-off.
The hidden cost of ad hoc onboarding
Most SMBs run onboarding on tribal knowledge. The manager who does it best has a mental checklist. When they're on leave, the new starter gets a fraction of what they should. Consistency is zero. Documentation is zero.
This creates several problems:
- New starters in the same role have wildly different experiences
- Compliance training is patchy — creating legal exposure (see the HSWA obligations above)
- Managers spend 8–12 hours on onboarding per hire, most of it repetitive and undifferentiated
An LMS cuts that manager time by 60–70%. The training runs itself. The manager's time goes to the conversations and check-ins that actually build the relationship.
What to build first
If you're starting from scratch, don't try to build everything at once. Start with:
- A core induction module — company overview, values, key policies, H&S basics (30 minutes)
- Role-specific skills training — the three things they need to know to do the job in week one
- Compliance sign-offs — privacy, H&S, code of conduct
- A 30-day check-in prompt for the manager
That's a viable onboarding programme. Build the rest over time.
For a step-by-step guide to building the programme itself, see our 5-step onboarding guide.
WyzAZ lets you build your onboarding path in an afternoon and run it for every new starter automatically — regardless of which manager they report to. Start free and build your first path today.