Employee Onboarding Checklist: A Phase-by-Phase Plan (Preboarding to Day 90)

A complete employee onboarding checklist covers six phases across roughly 90 days: preboarding (offer accepted to day zero), day one, week one, the first 30 days, days 31 to 60, and days 61 to 90. Each phase needs specific named tasks, a single accountable owner (HR, IT, the hiring manager, or a buddy), and a hard deadline. The non-negotiable items are the legal ones: Form I-9, tax withholding, policy acknowledgements, and any mandated safety or harassment prevention training.

The checklist below is written to be copied and run as-is. Use the summary table for the whole arc, then work through the phases. If you are building a broader program rather than one hire's checklist, our guide to employee training programs covers the structure underneath it.

Employee Onboarding Checklist at a Glance

Phase	Timing	Key tasks	Primary owner
Preboarding	Offer accepted to day zero	Background check, I-9 Section 1, equipment ordered, accounts provisioned, buddy assigned, agenda sent	HR, with IT
Day one	First 8 hours	I-9 Section 2, W-4, direct deposit, badge and laptop, policy acknowledgements, manager one-on-one, team intro	HR and IT
Week one	Days 2 to 5	System training, security training, shadowing, first small task shipped, 30-60-90 plan delivered	Hiring manager
First 30 days	Days 6 to 30	Benefits elections, mandated compliance training, weekly one-on-ones, first owned deliverable, cross-team intros	Hiring manager, with HR
Days 31 to 60	Second month	Independent ownership of a recurring responsibility, peer feedback, quarterly goals, deeper role training	Hiring manager
Days 61 to 90	Third month	Formal 90 day review, performance goals, onboarding survey, development conversation	Hiring manager, with HR

Preboarding Checklist: Offer Accepted to Day Zero

Preboarding is the phase most teams skip, and it decides whether day one feels organized or improvised.

• Send the countersigned offer letter and confirm the start date in writing. Owner: HR.
• Run the background check and any license verification. Owner: HR. Start the day the offer is accepted, since a delayed result is the top cause of a pushed start date.
• Send Form I-9 Section 1 for completion. Owner: HR. You may only request this after the offer is accepted.
• Collect state and local paperwork: new hire reporting, wage notices, state disclosures. Owner: HR.
• Order hardware: laptop, monitor, dock, headset, phone, plus a tracking number for remote hires. Owner: IT.
• Provision accounts to activate on the start date: email, SSO, HRIS, chat, ticketing, code repositories, CRM, VPN. Owner: IT.
• Create the payroll and HRIS record. Owner: HR and payroll.
• Assign a buddy with a defined commitment, such as a call on day two and weekly check-ins for a month. Owner: Hiring manager.
• Send the welcome email with a timed day one agenda, address or video link, dress code, building access, and who will meet them. Owner: Hiring manager.
• Book the first week's calendar and announce the hire internally. Owner: Hiring manager.

Day One Checklist

Day one is about access, paperwork, and belonging, not knowledge transfer. A hire who ends the day able to log in, knowing where things live and who to ask, has had a good first day.

• Complete Form I-9 Section 2. Owner: HR or an authorized representative.
• Complete Form W-4 and state withholding, and set up direct deposit. Owner: Payroll.
• Open benefits enrollment and state the election deadline. Owner: HR. Most plans require elections within 30 days of the start date.
• Hand off equipment and badge, then verify login to every system with the employee present. Owner: IT.
• Collect policy acknowledgements: handbook, code of conduct, acceptable use, confidentiality and IP assignment, anti-harassment. Owner: HR.
• Run the manager one-on-one: what the role is for, what success looks like at 90 days, how the manager works. Owner: Hiring manager.
• Introduce the team and buddy, and give the workspace tour including safety exits and first aid. Owner: Hiring manager.
• Assign the day one learning modules: company overview, org structure, product overview, tomorrow's tools. Owner: HR. Short assigned modules beat a live all-day session, and our guide to onboarding videos in your LMS covers how to structure them.

Week One Checklist

Week one turns access into competence. Aim for one small, real contribution shipped by Friday.

• Deliver the written 30-60-90 day plan: three sections, three to five measurable outcomes each. Owner: Hiring manager.
• Complete security and data privacy training: phishing, password and MFA policy, device handling, and any HIPAA, PCI, or SOC 2 obligations. Owner: IT or compliance.
• Run system training on the CRM, ticketing system, deployment pipeline, or clinical system they will use daily. Owner: Team lead.
• Schedule two or three live shadowing sessions. Owner: Buddy.
• Ship the first small task: a documentation fix, a low-risk ticket, a first outreach email. Owner: Hiring manager.
• Hold the first buddy check-in on the unwritten rules: meeting norms, response time expectations, where people actually ask questions. Owner: Buddy.
• Hold a 15 minute end-of-week check-in. Owner: Hiring manager. Ask what was confusing, then fix the material rather than just answering the question.
• Confirm every mandatory training assignment is visible with a due date. Owner: HR. Short modules spread across the first month beat one marathon session, the core argument for microlearning in onboarding.

First 30 Days Checklist

• Finalize benefits elections before the deadline. Owner: Employee, tracked by HR.
• Complete all mandated compliance training: harassment prevention, safety, and any industry-specific requirement. Owner: HR.
• Hold weekly one-on-ones without exception. Owner: Hiring manager.
• Deliver the first owned deliverable, something the hire owns start to finish. Owner: Employee.
• Complete cross-functional introductions: five to eight 20 minute meetings with the people the role depends on. Owner: Hiring manager.
• Run the 30 day check-in: is the role what you expected, what is blocking you, what do you still not understand. Owner: Hiring manager.
• Send a five question onboarding survey and store all training records. Owner: HR.

Days 31 to 60 Checklist

• Transfer ownership of a recurring responsibility: a weekly report, an on-call slot, a named account, or a standing meeting. Owner: Hiring manager.
• Collect peer feedback by asking three colleagues the same two questions. Owner: Hiring manager.
• Set goals for the current quarter in your performance system. Owner: Hiring manager.
• Run deeper role or product training. Owner: Team lead. Revenue roles need a dedicated track, which the sales onboarding guide covers.
• Reduce buddy check-ins to biweekly. Owner: Buddy.
• Review the 30-60-90 plan against reality and revise. Owner: Hiring manager.

Days 61 to 90 Checklist

• Hold the formal 90 day review: written, against the 30-60-90 plan, with a clear verdict rather than vague encouragement. Owner: Hiring manager, with HR.
• Confirm performance goals for the next two quarters. Owner: Hiring manager.
• Run the 90 day retrospective: what was missing, what they had to figure out alone. Owner: HR.
• Have the first career development conversation. Owner: Hiring manager.
• Close out the onboarding record and verify every compliance item is filed. Owner: HR.
• Feed the retrospective back into the checklist. Owner: HR. If three consecutive hires flag the same gap, it is a content problem, not a people problem.

The Compliance Items People Forget

These create real exposure when they slip. Deadlines vary by jurisdiction, so treat the table as a structure to localize, not legal advice.

Requirement	Deadline	Owner	Notes
Form I-9, Section 1	By the first day of employment	Employee, verified by HR	Cannot be requested before the offer is accepted
Form I-9, Section 2	Within three business days of the date employment begins	HR or authorized representative	Hired for under three business days? Complete it on day one
Form W-4 and state withholding	Before the first payroll run	Payroll	Most states have a separate withholding form
Policy acknowledgements	First week	HR	Handbook, code of conduct, acceptable use, confidentiality, anti-harassment
Safety training for hazardous work	Before the employee performs the task	EHS or hiring manager	Must precede the activity, not follow it
Harassment prevention training	Varies by state; six months in California	HR	California: 2 hours for supervisors, 1 hour for others, every two years

Three deadlines are worth stating exactly. USCIS requires the employee to complete Section 1 of Form I-9 by the first day they start work for pay, and the employer to complete Section 2 within three business days of the date employment begins. USCIS gives the worked example: an employee who begins on Monday must have Section 2 done on or before Thursday. Federal withholding runs off Form W-4, which payroll needs before the first pay run.

OSHA states that workers must receive appropriate safety training before engaging in any potentially hazardous activities, so training scheduled for week three does not cover a task performed in week one. California is the strictest common case for harassment prevention: under Government Code section 12950.1, employers with five or more employees owe supervisors two hours of interactive training and everyone else one hour, within six months of hire and every two years after.

Why a Structured Checklist Actually Changes Outcomes

Gallup reports that only 12% of employees strongly agree their organization does a great job of onboarding, and that only 29% of new hires say they feel fully prepared to excel in their role afterward. Two findings there should shape how you assign owners above. When the manager takes an active role, employees are 3.4 times as likely to feel the process was successful, which is why the hiring manager owns most rows from week one on. And new employees typically take around 12 months to reach peak performance potential, so 90 days is the foundation of a ramp, not the whole of it.

In Gallup's analysis of why the onboarding experience is key for retention, poor onboarding breaks the emotional connection formed during recruiting, and SHRM estimates replacing an employee costs six to nine months of salary. The retention drivers are the culture tasks people cut when busy: the buddy, the cross-functional introductions, the one-on-one explaining why the role exists, and the 30 day conversation about what is still confusing.

Consistency is the other thing checklists solve. Every hire should get the same expense policy explanation, security walkthrough, and product overview, regardless of who was free that week. That is the argument for putting the repeatable parts into reusable video rather than live sessions.

Which Checklist Items Should Be Video Instead of a Document

Mark every item you would explain out loud the same way at every single hire. In most organizations that is roughly a dozen: company and org overview, product overview, benefits walkthrough, expense and travel policy, security and phishing, code of conduct, PTO and leave, the review cycle, the core system tour (CRM, HRIS, ticketing), the deployment or approval process, the support escalation path, and harassment prevention.

Those twelve are identical for every hire, procedural enough that reading a PDF does not build competence, and revised only once or twice a year. That is wrong for a live session (it burns someone's time at every hire) and wrong for a handbook chapter (nobody reads it). It is right for a short narrated video the hire can rewatch in week six.

The source material already exists: your handbook, policy documents, system SOPs, and benefits summary are the script. Book a demo takes those files (PDF, Word, Google Docs, or PowerPoint) and generates a narrated animated explainer from them, so you convert documents you already maintain instead of writing new ones, and when a policy changes you update the document and regenerate. For the production side, see how to make onboarding training videos without a production team.

Keep the rest human. Anything requiring judgment or feedback (one-on-ones, buddy check-ins, shadowing, the 90 day review) loses its value on video. If the answer is the same for every hire, record it once. Otherwise, have the conversation.

Key Takeaways

• A complete checklist spans six phases from preboarding through day 90, and every task needs one named owner rather than a department.
• Preboarding is the highest-leverage phase: equipment, accounts, and a named buddy in place before day one are what make day one feel organized.
• Form I-9 Section 1 is due by the first day of employment, Section 2 within three business days, and safety training must precede the hazardous task.
• Managers, not HR, should own most tasks from week one on. Gallup found employees are 3.4 times as likely to call onboarding successful when the manager is actively involved.
• Roughly a dozen explanations are identical at every hire, and those are worth turning into short reusable videos built from your handbook and policy documents.
• Keep judgment-based items human: one-on-ones, shadowing, and the 90 day review.

FAQ

How long should onboarding last?

Run a structured 90 day checklist and expect ramp to continue past it. Gallup's experience suggests new employees typically take around 12 months to reach peak performance potential, so treating onboarding as a first-day event guarantees an underprepared hire. The practical split is access and paperwork in week one, competence by day 30, independent ownership by day 60, and a formal review at day 90.

What should be on a first day checklist?

Day one is about access, paperwork, and belonging, not knowledge transfer. Complete Form I-9 Section 2, Form W-4 and state withholding, and direct deposit. Hand over the badge and laptop, and verify the hire can log into every system while IT is standing there. Collect the handbook and code of conduct acknowledgements, open benefits enrollment, run the manager one-on-one, and introduce the team and buddy.

What is a 30-60-90 day onboarding plan?

It is a written document, given to the hire in week one, stating three to five measurable outcomes for each of the first three months. Days 1 to 30 cover learning and a first small delivery, days 31 to 60 cover owning a recurring responsibility independently, and days 61 to 90 cover full accountability plus a formal review. It only works if it is revisited in one-on-ones and revised when reality diverges.

What is preboarding and why does it matter?

Preboarding is everything between offer acceptance and day zero: background checks, Form I-9 Section 1, ordering hardware, provisioning accounts to activate on the start date, assigning a buddy, and sending the day one agenda. Almost every bad first day traces back to a preboarding miss, usually a laptop that did not arrive or an account nobody set up.

Who owns which onboarding tasks?

HR owns compliance, paperwork, benefits, and training records. IT owns hardware, accounts, and access verification. The hiring manager owns the 30-60-90 plan, one-on-ones, role training, introductions, and the 90 day review. The buddy owns the unwritten rules. Assign one named owner per task, because tasks owned by "HR" in general are the ones that quietly slip.

References

1. employee training programs
2. onboarding videos in your LMS
3. microlearning
4. sales onboarding
5. complete Section 1 of Form I-9
6. complete Section 2 within three business days
7. Form W-4
8. workers must receive appropriate safety training
9. Government Code section 12950.1
10. only 29% of new hires say they feel fully prepared
11. why the onboarding experience is key for retention
12. reusable video rather than live sessions
13. Book a demo
14. how to make onboarding training videos without a production team