Why Your Onboarding Process Is Creating Employment Risk

Onboarding is one of those things every business thinks it does well enough. Someone starts. They get a laptop, a tour, maybe a buddy. There's a probation period written into the contract. The line manager checks in occasionally. After three or six months, probation gets signed off and everyone moves on.

The problem is what happens when it doesn't go well. And in businesses without a structured approach, it doesn't go well more often than anyone admits.

The cost of getting it wrong

A bad hire that stays too long is expensive in ways that go beyond salary. There's the management time spent dealing with poor performance. The impact on the rest of the team, who can see what's happening even if nobody's saying it. The projects that slow down or go sideways. The cultural damage when someone who isn't right for the role becomes embedded because nobody addressed it during probation.

And then there's the legal cost. Since the Employment Rights Act changes, employees have unfair dismissal rights from day one. The qualifying period is gone. That means how you manage the first six months matters more than it ever has. A poorly handled probation, one without clear expectations, documented reviews, or a fair process, creates the same legal risk as a poorly handled dismissal at any other point in the employment relationship.

That's a significant shift for businesses that relied on the two-year qualifying period as an informal safety net. The safety net isn't there anymore.

What good onboarding actually looks like

It starts before day one. The period between someone accepting an offer and starting work is an underused opportunity. Send them the employee handbook. Give them context on what their first week and first month will look like. Introduce them to their manager and team. Make the start feel considered rather than reactive.

The first week should be structured. Not micromanaged. Structured. People need to know what's expected of them, who they'll be working with, how things work, and where to go when they need help. The businesses that do this well have a checklist, a clear schedule for the first few days, and a named person responsible for making sure the new hire settles in.

Then there's the probation period itself. This is where most businesses fall down. A probation period is only useful if it's actively managed. That means setting clear objectives at the start, holding regular review meetings (monthly at minimum, fortnightly is better), documenting the conversations, and giving honest feedback. If someone isn't meeting expectations at week six, they need to know. If they're performing well, they need to hear that too.

The worst version of probation management is silence followed by a surprise. Three months pass. Nobody says anything. Then at the probation review, the manager raises concerns that have been building since week two. The employee is blindsided. They had no idea there was a problem because nobody told them. That's not just bad management. Under the current legal framework, it's a risk.

Probation extensions and exits

Sometimes a probation period needs extending. The person is showing potential but isn't quite where they need to be. That's reasonable, as long as it's handled properly. Be clear about why the probation is being extended, what the person needs to demonstrate, and what the timeline is. Put it in writing. Make sure the employee understands what success looks like and what happens if they don't get there.

And sometimes the right answer is to end the employment during probation. That's what the period is for. But "during probation" doesn't mean "without process." You still need to demonstrate that you gave the person a fair chance, that you raised concerns, that you provided support, and that the decision is reasonable. The days of quietly ending someone's employment in their first few months and assuming there's no comeback are over.

The charity and small business angle

For organisations without a dedicated HR function, onboarding often falls to whoever happens to be available on the person's first day. There's no checklist because nobody wrote one. There's no probation review schedule because nobody set one up. The line manager is too busy to check in regularly because they're also doing the work themselves.

The result is a pattern where new hires either sink or swim. The ones who swim are fine. The ones who sink create months of difficulty because by the time anyone formally addresses the problem, the window for a clean resolution has narrowed.

Building a simple, repeatable onboarding process doesn't take long. A one-page checklist for the first week. A probation review template. Monthly meeting dates in the diary from day one. Clear objectives written down and shared. It's not complicated. But it needs to exist.

If you don't have a process and you'd like help building one, or if you've got a probation situation that's got complicated and you're not sure how to handle it, a conversation is a good starting point.

Book a free discovery call with King HR Advisory.