Onboarding before you hire: a 30-60-90 plan Canadian managers actually use.

The single most expensive moment in the employee lifecycle isn't the hiring process. It's the first ninety days after the offer is signed. That's where attrition is highest, productivity ramp is steepest, and managers are most likely to underinvest because the candidate is finally hired and everyone wants to move on to the next thing.

If you're designing employee onboarding for a Canadian SMB, the most useful reframe is this: onboarding starts before the offer letter goes out, not after the candidate accepts. Almost everything that goes wrong in the first ninety days is a planning gap from the week before signing — not a problem the new hire created on day one.

Industry data is messy on this, but the patterns are consistent. Roughly one in five new hires leaves within the first 45 days. About a third of voluntary departures in the first year happen in the first three months. The pattern is steepest in growth-stage companies where managers are stretched and onboarding is owned by nobody specific.

The cost is bigger than people realise. A senior hire who leaves at month four costs you the search fee, the salary paid, the productivity dip while they ramped, the productivity dip on the team that hired them, and the productivity dip while you re-hire. For a $150K role, the all-in cost of a 90-day failure is typically $40,000–$80,000. That's worth the half-day it takes to plan onboarding properly.

By the time you're saying yes to a candidate, you should already have written down the answers to four questions. The three outcomes they own in the first 90 days. Who their first five internal meetings are with. What decisions they're allowed to make in week one without checking. What you'll do if something looks off at day 30.

If you can't write that down clearly, you don't yet know what you're hiring for. Slow down. The instinct to push the offer through because you're behind on the search is the same instinct that produces a bad 90-day window. Hold the offer for one more day, write the four answers, then send it.

The 30-60-90 framework is decent scaffolding, and most companies use it as a checklist instead of a contract. The version that actually works has four properties.

It is co-signed. The manager and the new hire write the plan together in week one. The manager brings a draft. The new hire pushes back on it. Both sign the version they agreed on.

It is specific. "Build relationships with the team" is not a milestone. "Run a structured 30-minute 1:1 with each direct report and walk away with a written read on each person's two highest priorities" is.

It is honest about support. The plan says what the new hire is owed: meetings the manager will attend, decisions the manager will make, introductions the manager will provide. If you can't commit to those, the plan isn't real.

It is reviewed at the gates. Day 30, day 60, and day 90 each have a 45-minute conversation. Not a status meeting. A written check against the plan. Are we on, off, or behind. If behind, what's the recovery move.

First: the manager's calendar in week one is half-empty on purpose. Block it. The single most common thing I see in failed onboarding is a manager who was too busy in week one to actually onboard. Anything you don't move out of week one will compete with the new hire's first impression of the job.

Second: a peer or skip-level — not the manager — has a standing 30-minute coffee at day 14 and again at day 60. Most early attrition surfaces in those conversations first. New hires will tell a peer they wouldn't yet tell their manager. If the buddy hears something concerning at day 14, you have 30 days to fix it before the new hire decides quietly to leave.

Both of those moves cost essentially nothing. Together they change first-year retention more than any onboarding software, branded swag, or welcome lunch.

The new hire's laptop, accounts, and first three meetings are confirmed before they walk in. The manager spends 90 minutes with them on day one — not just a kickoff, but real time. The 30-60-90 plan is co-signed by Friday. The buddy coffee is scheduled. One small early win is set up so the new hire ships something visible before week two.

If even half of that is missing, the new hire's first read on the company is "we weren't ready for you." That read is hard to walk back, no matter what happens at day 60.

If retention in your first 90 days is bad, the diagnosis is almost never "we need better culture." It's usually "we don't have a written onboarding plan, and the managers running it are inheriting the same gaps the last cohort did."

The fix is mechanical, not cultural. Write the four questions. Build the 30-60-90 template. Train managers on running it. Audit it at gates. Most Canadian SMBs can fix this in one quarter with a written plan and a manager-feedback session per cohort. If you want help, that's the kind of project a fractional HR engagement is built to ship.