Employee Onboarding Checklist: 15 Steps for a Great First 90 Days

A new hire forms a real opinion about whether they made the right decision within the first two weeks — often the first few days. A messy onboarding process doesn't just create a rough first week; it's one of the more predictable, and most avoidable, drivers of early turnover. Here's a complete checklist, broken into the four phases that actually matter.

Phase 1: Pre-boarding (before day one)

• Send the offer letter and get it signed electronically. Every day this drags out is a day a candidate can change their mind or field another offer.
• Collect required paperwork before day one, not during it — tax forms, direct deposit, emergency contacts, I-9 documentation where applicable.
• Provision accounts and equipment in advance. A new hire's first day should not start with an IT ticket.
• Assign a buddy or onboarding point of contact who isn't their manager — someone lower-stakes to ask the small questions.
• Send a welcome email with logistics: start time, dress code, parking or remote setup, who to ask for on arrival.

Phase 2: Day one

• Have their workspace and access ready before they arrive — desk, login credentials, tools, and any physical badge or key.
• Cover the essentials, not everything. Day one should orient someone to the company and the team, not front-load every policy in the employee handbook.
• Introduce them to their immediate team, and make sure their manager has meaningful 1:1 time blocked, not just a group intro.
• Set expectations for the first week explicitly — what they should focus on, and what can wait.

Phase 3: Week one

• Schedule a structured check-in at the end of week one, not just an open-door "let me know if you need anything."
• Walk through the tools and systems they'll actually use daily, hands-on rather than a slide deck.
• Clarify how performance will be evaluated and when — most new hires are quietly anxious about this and rarely ask directly.
• Get them a small, real, completable task in the first week. Momentum matters more than most training modules.

Phase 4: The first 90 days

• Check in formally at 30, 60, and 90 days, with specific questions about what's working and what's still unclear — not just "how's it going?"
• Close the loop on any early friction they raised at day one or week one. If something got flagged and nothing changed, that's a worse signal than if it had never come up.

What to automate so onboarding doesn't depend on one person's memory

Most onboarding failures aren't a bad process on paper — they're a good process that depended on someone remembering to trigger each step manually, and it slipped during a busy week. The steps most worth automating: offer letter generation and e-signature, account provisioning triggered by an accepted offer, an auto-scheduled 30/60/90 check-in series, and a self-serve new-hire portal so employees aren't waiting on HR to answer basic logistics questions.

This is the exact workflow HRGrove's onboarding module is built around — offer to signed contract to provisioned accounts to scheduled check-ins, without a manager or HR admin having to remember every step. See how HRGrove's onboarding works or start a free trial to try it on a real hire.