Onboarding is one of the most important investments an organisation makes in a new employee. Research consistently shows that structured onboarding improves new hire retention by 82% and productivity by over 70%. Yet most companies still run onboarding through a patchwork of emails, paper forms, and informal conversations. This guide gives you a complete onboarding checklist — from the day the offer is accepted to 90 days in role.
Why Onboarding Matters More Than You Think
The cost of a poor onboarding experience is enormous. Studies show that 20% of new hires leave within the first 45 days, and the most common reason is a chaotic, unwelcoming, or disorganised start. Replacing a single employee costs up to 200% of their annual salary — making every early departure a significant financial loss.
Great onboarding is not just about paperwork. It's about making new hires feel welcomed, equipped, and connected to the team as quickly as possible. The structured checklists below ensure nothing falls through the cracks.
Phase 1: Pre-Boarding (Offer Accepted → Day 1)
Pre-boarding begins the moment the offer is accepted and ends before the first day. This phase sets the tone for everything that follows.
HR Checklist:
- Send a formal welcome email with start date, time, location, and parking/access instructions
- Collect signed contract, tax forms, and identification documents digitally
- Set up employee profile in your HRMS (HRMZY) with all relevant details
- Initiate IT setup request (laptop, email account, system access)
- Assign an onboarding buddy or mentor
- Send company handbook, culture guide, and first-week schedule in advance
- Arrange building access, parking pass, or remote access credentials
- Share team introduction email with existing staff
Phase 2: Day 1 Checklist
The first day is the most powerful opportunity to make a great impression. Every minute of day one should be intentional.
Manager Checklist:
- Personal welcome — greet the new hire at arrival (don't leave them waiting at reception)
- Workspace tour and introductions to the immediate team
- Review the first week's schedule in detail
- Confirm that all equipment, access, and tools are working
- Set initial 30-day expectations and first priorities clearly
- Schedule recurring 1:1 check-ins for the first 90 days
HR Checklist:
- Confirm all documents are signed and filed in the HRMS
- Activate payroll — ensure bank details are captured
- Walk the employee through the self-service portal (leave requests, payslips, profile)
- Complete any mandatory compliance training
- Add to all relevant team channels and distribution lists
Phase 3: First Week Checklist
- Complete role-specific product or service training
- Introduce to key stakeholders across departments
- Shadow key meetings to understand team workflows
- Review company goals, OKRs, and team priorities
- Set up first performance goals in HRMS
- End-of-week check-in: collect feedback on the onboarding experience so far
Phase 4: 30-Day Review
- Formal 30-day check-in: review progress against initial expectations
- Confirm that the employee has the tools and information needed to perform the role
- Identify any skill gaps and agree on training to address them
- Confirm probation period status and timeline
- Pulse survey: check employee engagement and satisfaction
Phase 5: 60 and 90-Day Reviews
- Review goal progress against 30-day plan
- Discuss career development aspirations
- Confirm probation pass (if applicable)
- Set 6-month goals aligned to team and company OKRs
- Collect feedback on the onboarding process to improve for future hires
How to Automate Your Onboarding with HRMZY
HRMZY's onboarding module automates every step of this checklist. When a new employee is added to the system, their onboarding workflow is triggered automatically — sending welcome emails, requesting documents, assigning training tasks, and creating manager check-in reminders. Nothing falls through the cracks, even when HR is managing multiple new starters simultaneously.
Custom onboarding checklists can be configured for different roles, departments, and locations — ensuring every new hire gets the onboarding experience they need, not a generic one-size-fits-all process.
Conclusion
A structured onboarding process is one of the highest-ROI investments any HR team can make. The checklists above give you a framework to ensure every new hire gets a consistent, welcoming, and productive start — regardless of which manager or HR team member is running the process. Use HRMZY to automate and track each stage, so great onboarding becomes your default, not your exception.