When new hires leave within the first 45 days, it’s tempting to chalk it up to “fit.”
In reality, many early exits are less about attitude and more about uncertainty: unclear expectations, scattered information, inconsistent training, and no real owner for the onboarding experience.
This uncertainty is a big reason why 20% of new employees leave within the first 45 days.
The good news: onboarding is one of the most controllable parts of your retention strategy.
The Hidden Cost of Poor Onboarding
Even if you hire well, onboarding takes real time and money. One widely shared estimate puts onboarding costs around $1,400 per new hire on average. If onboarding goes sideways, the cost of a bad hire can be material, with a commonly cited estimate of up to 30% of first-year earnings.
Poor onboarding often occurs simply because urgency pushes onboarding to the bottom of the list. With goals to hit and fires to put out, it’s extremely tempting to throw the new hire into the deep end and let them sink or swim. Unfortunately, that urgency can be very costly in the long run.
The First 45 Days Are a Make-or-Break Window
Most new hires join their new teams with excitement, hope, and enthusiasm. But even the most skilled and well-intentioned new additions can feel disoriented by the end of week 1.
If success criteria are unclear, or the new team member doesn’t know who to go to or how decisions get made, they start filling in the gaps themselves. That’s when you get slow starts, avoidable mistakes, mutual frustration, and “I’m beginning to wonder what I’ve gotten myself into” doubt.
Onboarding is a Critically Important System
Formal onboarding accelerates performance and long-term success. One notable statistic is that employees are 58% more likely to stay for three years when they experience great onboarding.
So what does good onboarding look like?
- It reduces uncertainty: New hires know what to do first, what to put on hold for later, and how to prioritize.
- It accelerates productivity: People spend less time hunting for answers and more time doing real work.
- It builds commitment: When someone feels supported and set up to succeed, they’re more likely to stay.
A Simple Onboarding Plan
Great onboarding begins with clear ownership, a single source of truth, and a consistent cadence. Here’s what we recommend:
Before Day 1: Remove friction
- Confirm all access is ready: email, tools, logins, equipment.
- Send a short “Week 1 plan” so they know what’s coming.
- Assign a primary onboarding owner (the one person responsible for making onboarding a success).
Week 1: Create clarity
- Outline what success looks like in the first 30-60-90 days. To simplify further, you can create a role scorecard with the 3–5 outcomes that matter most.
- Share a “who to go to for what” map (even a one-pager helps).
- Explain how work actually flows: priorities, handoffs, approvals, rhythms.
First 45 days: Create cadence
Book the check-ins in advance, rather than leaving them to chance.
A simple cadence that works:
- Day 2: “What’s confusing? What do you need?”
- Week 2: “What are you working on? Any blockers?”
- Day 30: “What’s going well? What’s unclear? Reset priorities.”
- Day 45: “Are we on track? Any mismatch in expectations?”
Centralize Information
If information is scattered, people feel incompetent even when they’re capable. To combat this, choose one “home base” (SharePoint, Google Drive, Notion, your HR platform), and make sure it includes:
- Key policies/processes
- Role-specific how-to’s
- Links to the tools they’ll use
- FAQs and “how we do things here.”
Consciously Create a Sense of Belonging
Onboarding is emotional as well as operational. One study noted that 91% of new hires who received company swag felt effectively welcomed. The swag itself isn’t the point; the point is the message that you’re part of the team now, you’re one of us, and you belong here.
A thoughtful intro plan, a welcome message from the leader, and a buddy for informal questions often do more than any slide deck.
Start Here
If you want to improve onboarding quickly, start here:
- Assign a primary onboarding owner and clearly define the roles of HR and the manager
- Build a 30/60/90 outline with outcomes, not activities
- Create one “home base” for onboarding information
- Pre-book check-ins through Day 45
- Add one intentional “welcome” moment, such as a signed card from their new team to be delivered with new swag.
If this feels like a big lift, don’t worry. We’ve got your back, and we’re here to review your current onboarding process and help you build a simple, repeatable system that fits your team’s size and reality. Get in touch with us today to get started.
