Personnel File Compliance: What Every Small Business Owner Should Know
Managing personnel files might not be the most exciting part of running a business but it’s one of the most important. Done right, it protects your company, supports your team, and keeps you compliant. Done wrong? It can lead to legal headaches, lost documents, and a whole lot of stress.
Let’s break it down.
Required Contents for a Compliant File
Think of a personnel file as a snapshot of an employee’s journey with your company. It should include:
- Employment application and resume
- Offer letter and signed job description
- Signed policies and acknowledgments
- Performance reviews and disciplinary records
- Compensation changes and promotion documentation
Items That Must Be Stored Separately
- Medical records — These must be stored separately for confidentiality. According to the U.S. Department of Labor and the EEOC, medical information must be kept in a separate, secure file to comply with ADA and HIPAA standards. [eeoc.gov]
- I-9 forms — Keep these in a separate file for easy access during audits. The USCIS recommends maintaining I-9s in a centralized binder or digital system.
- Sensitive personal data — Information like race, religion, marital status, and immigration status should be stored in a confidential file, not accessible to managers or supervisors.
- Federal and California regulations require strict separation of sensitive employee records to protect privacy and ensure legal compliance. The Health Insurance Portability and Accountability Act (HIPAA) mandates that medical information remain confidential and secured apart from general personnel documents. The Equal Employment Opportunity Commission (EEOC) further restricts access to demographic and protected class data. For immigration documentation, the U.S. Citizenship and Immigration Services (USCIS) recommends maintaining I-9 forms in a centralized system to streamline audit responses and safeguard sensitive identity data.
Common HR Mistakes—and How to Fix Them
Top Compliance Missteps
Even well-meaning business owners slip up. Here are a few common mistakes:
- Mixing confidential documents with general records
- Keeping everything forever (yes, there are retention rules!)
- Storing files in unlocked cabinets or shared drives
- Missing documentation for promotions, warnings, or policy updates
Quick Fix Tips for Business Owners
Want to do a quick check-up? Here’s how:
- Set a schedule — quarterly or annually works well
- Use a checklist to review each file for completeness
- Shred outdated documents that no longer need to be retained
- Separate medical/confidential files and store them securely
Know Your California Obligations – What Labor Code §1198.5 Requires
California employers, take note: Under Labor Code Section 1198.5, employees have the right to inspect and receive copies of their personnel files within 30 days of a written request. Files must be retained for at least three years after termination.
How Duffy Kruspodin Can Help
Managing HR compliance isn’t just about checking boxes – it’s about protecting your business, your people, and your future. At Duffy Kruspodin, LLP, our HR specialists bring hands-on experience, technical accuracy, and a clear understanding of federal and state labor requirements – both in California and nationwide.
We support small and mid-sized businesses throughout Southern California and across the U.S. with the tools and guidance needed to maintain compliant, organized personnel files. From file audits to policy reviews and handbook development, our HR services are built for long-term compliance and sustainable business growth.
Ready to Offload the Risk?
Duffy Kruspodin’s HR professionals help California businesses meet legal requirements and build scalable, compliant people operations. Whether you need a file audit or a full HR compliance strategy, we’re here to support your growth.
Contact us today for a confidential compliance check-in.
