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New Employee Onboarding Checklist: Before Day One to Day 90

You spent weeks finding the right person. Then on their first day the laptop isn't ready, nobody knows who's taking them to lunch and they spend the afternoon reading an outdated wiki. It happens constantly in small companies — not because people don't care, but because onboarding happens rarely and there's no checklist. This guide gives you a complete, practical onboarding checklist you can copy, covering everything from the week before they start to the end of their first 90 days.

Why a checklist matters

Onboarding involves many small tasks owned by different people: accounts, equipment, paperwork, introductions, training. Each one is easy; the problem is remembering all of them, in the right order, a few times a year. A checklist turns onboarding from a memory test into a routine. It also makes the experience consistent, so every new hire gets the same good start regardless of who's managing them or how busy the week is.

Free onboarding checklist

Copy the list below into a document, spreadsheet or task tool. Assign each item an owner (manager, HR/admin, IT, buddy) and a due date relative to the start date.

1–2 weeks before day one

☐ Send signed offer letter / contract and confirm start date, time and location   (HR)
☐ Collect required employment and payroll documents                             (HR)
☐ Order laptop, phone, peripherals                                              (IT/Admin)
☐ Create email, chat, and core tool accounts                                    (IT)
☐ Assign an onboarding buddy (not the manager)                                  (Manager)
☐ Draft the 30-60-90 day plan                                                   (Manager)
☐ Schedule week-one meetings: 1:1s, team intro, key stakeholders                (Manager)
☐ Send a welcome email: what to expect, schedule, dress code, who to ask for    (Manager)
☐ Announce the new hire to the team                                             (Manager)

Day one

☐ Greet in person (or on video for remote) at the agreed time                   (Manager)
☐ Hand over equipment; check every login works                                  (IT)
☐ Office or remote-tools tour: chat channels, calendar, docs, where things live (Buddy)
☐ Team introduction                                                             (Manager)
☐ Lunch or virtual coffee with the team or buddy                                (Buddy)
☐ Review the 30-60-90 plan and the first week's schedule                         (Manager)
☐ Give a small, real first task                                                 (Manager)
☐ End-of-day check-in: questions so far?                                        (Manager)

First week

☐ Complete required paperwork, policies and any mandatory training              (Employee/HR)
☐ Product / service overview session                                            (Manager or expert)
☐ 1:1 meetings with key colleagues                                              (Employee)
☐ Explain how success is measured in this role                                  (Manager)
☐ Explain team rituals: meetings, reporting, communication norms                (Buddy)
☐ Deliver the first small task                                                  (Employee)
☐ Friday check-in: what went well, what was confusing                           (Manager)

First month

☐ Weekly 1:1s held                                                              (Manager)
☐ Shadowing / pairing on core work                                              (Buddy/Team)
☐ Access to all tools needed confirmed                                          (Employee)
☐ Day-30 review of the 30-60-90 plan                                            (Manager)
☐ Ask for onboarding feedback                                                   (HR/Manager)

Days 31–90

☐ Takes ownership of first project                                              (Employee)
☐ Day-60 review                                                                 (Manager)
☐ Development goals discussed                                                   (Manager)
☐ Day-90 review; confirm end of probation if applicable                          (Manager/HR)
☐ Record quality-of-hire rating and onboarding lessons                          (HR)

The roles behind good onboarding

• Manager: owns the plan, expectations, 1:1s and reviews. This is the most important role and can't be delegated.
• Buddy: a peer who answers the "silly" questions — where's the policy, how do I book a room, who knows about X. Choose someone friendly and patient, and give them an hour a week for the first month.
• HR/Admin: contracts, payroll, policies and compliance.
• IT: accounts, equipment, security setup. In small companies this is often the manager or an office manager.

Remote and hybrid onboarding tips

• Ship equipment early enough to arrive at least two days before the start date.
• Run a short tech check call the day before.
• Overschedule social contact in week one — remote hires miss hallway conversations.
• Write things down: a short "how we work" document saves dozens of repeated explanations.
• Keep cameras-on welcome sessions short and friendly rather than long presentations.

Measuring whether onboarding works

Three simple signals:

1. Time to productivity: when did the new hire deliver their first meaningful piece of work?
2. New-hire feedback: a short survey at day 30 and day 90 ("How prepared did you feel? What was missing?").
3. Early retention: are people still with you at 6 and 12 months?

Add these to your hiring data alongside the recruitment funnel metrics so you can see the whole journey from application to productive employee.

Common mistakes

• Paperwork-only onboarding. Forms are necessary but they don't create belonging or clarity.
• Information overload in week one. Spread training over the first month.
• No first task. People feel useful when they contribute early. Plan something small and real.
• No owner. If everyone is responsible, no one is. Name an owner for every item.
• Stopping after week one. Real onboarding takes about 90 days — that's why a 30-60-90 day plan follows the checklist.

Turning the checklist into a repeatable system

Store the master checklist in one place — a shared document, a spreadsheet or a task tool — and duplicate it for each new hire rather than editing the original. Replace relative dates ("two weeks before start") with real dates as soon as the start date is confirmed, and assign every line to a named person. After each onboarding, spend ten minutes asking the new hire and the manager what was missing or unnecessary, then update the master copy. Within a few hires, the checklist will reflect how your company really works. Keep a short welcome document alongside it that explains your mission, the team structure, key tools and the unwritten rules people usually learn by accident. Small businesses that treat onboarding as a system rather than a one-off favor tend to see new hires contribute sooner, ask fewer repeated questions and stay longer, which makes every recruiting effort more valuable.

Frequently asked questions

How long should onboarding last? The formal checklist covers about 90 days; the first week is the most intensive.

Who should be the buddy? A peer at a similar level from the same or a neighboring team — not the person's manager.

Is this legal advice? No. Required documents and probation rules vary by country; check local requirements.

Want it ready-made? The 30-60-90 Day Onboarding Kit includes an editable first-week checklist, a full 30-60-90 plan with example goals, manager check-in agendas and a milestone review framework.

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