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How to Organize Employee Files

September 22, 2021

By Ahola HR Support Center, originally featured in our FOCUS magazine

Having organized employee files allows employers easy access to the most important documents. Here are five files we recommend you have on each of your staff.

I-9 file

Keep all Form I-9s in a separate master file or three-ring binder.

Medical File

This file should contain everything related to an employee’s medical history, including health insurance enrollment forms. It’s important to separate this file because you cannot legally base personnel decisions, such as who gets promoted and who doesn’t, on an individual’s medical history. In addition, various privacy laws and the Americans with Disabilities Act (ADA) require that you keep confidential employee medical records separate from basic personnel files. The retention period will depend on the type of record.

Personnel File

This file should contain items that were a factor in the employee’s hiring and employment in addition to items that will have any impact on their employment in the future. This includes performance reviews and corrective action records.

Payroll Records File

This file should contain the employee’s W-4 and any other payroll-related documents containing the employee’s SSN or other protected information, including garnishments.

Injury File

Keep a file for any employee who is injured while on the job. This file should contain Workers’ Compensation claim records and injury reports, and any additional medical records pertaining to the injury. It’s okay to start this file only if an employee suffers an injury on the job.

These files should be kept in a secure location that is only accessible to those in the HR function or with a legitimate need to review the information—for instance, in locked cabinets inside a locked HR office. This information can be stored electronically if that makes more sense for your business. Just ensure that it’s well secured and backed up to prevent data loss.

There are specific requirements for storing I-9s electronically, which are probably good standards for any kind of electronic data storage. If you’d like more information contact us for assistance at

Content previously published July 2021 on Ahola HR | Payroll Solutions website

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