A new employee starting, or someone leaving, is a normal part of running a business, but the tech side gets missed more often than you’d think. This guide is a plain-English checklist for both: what to have ready before day one, and what to do the same day someone leaves.
Two moments that matter
What happens on day one, and on the last day, says a lot about how secure your business is.
The onboarding and offboarding tech checklist
1Set up before they walk in
Email and Microsoft 365 accounts, a computer with standard apps and security software, and the right folder permissions.

2Access ends the same day
Disable their accounts, revoke access to shared files and apps, and change any shared passwords they knew.

A few tips
- Use a checklist, every single time — So nothing depends on someone remembering
- Involuntary departure? — Cut off access before, or right at, the conversation, not after
- Review access quarterly — People change roles; their old access often doesn’t get updated
Recap: onboarding and offboarding tech
- Onboarding: accounts, computer, and access, ready before day one
- Offboarding: access cut off the same day they leave
- Collect equipment, change shared passwords, archive email
- Use a checklist, and review access regularly
Printable quick guide
Frequently asked questions
What should be ready before a new employee’s first day?
Email and Microsoft 365 accounts, a computer with standard apps and security software installed, and folder or app permissions matching their role.
How quickly should access be cut off when an employee leaves?
The same day, ideally at or before the departure is announced for an involuntary exit. NIST’s personnel-termination guidance calls for disabling access within an organization-defined period, and most small businesses set that at same-day.
What else should happen during offboarding besides disabling the account?
Revoke access to shared files and apps, change any shared passwords the employee knew, collect company equipment, and forward or archive their email before the account is removed.
How often should employee access be reviewed?
Every few months is a reasonable starting point. People change roles over time, and old access from a previous role often doesn’t get removed automatically.
Related guides
- What is managed IT? A plain-English guide
- Microsoft 365 basics: OneDrive, SharePoint, and Teams
- How to spot a phishing email: 7 warning signs
Source: NIST SP 800-53 Rev. 5, PS-4 Personnel Termination
