A hiring manager at a growing tech startup recently found herself in hot water after providing what she thought was an honest reference for a former employee. During the call, she mentioned the employee’s “attendance issues” and “personality conflicts with the team.” Two weeks later, the company received a defamation lawsuit. The former employee claimed the negative reference cost him a job opportunity and damaged his professional reputation. This scenario plays out more often than you might think, and it highlights a critical question for employers: what can you legally say when checking or providing references?
Reference checks remain one of the most valuable tools in the hiring process, helping employers verify credentials, assess cultural fit, and make informed hiring decisions. However, navigating the legal landscape of reference checks requires careful attention to federal and state laws. This article will guide you through what you can legally verify during reference checks, how to protect your organization from liability, and best practices for conducting compliant reference verification.
Understanding the Legal Framework for Reference Checks
No federal law explicitly prohibits employers from providing references or conducting reference checks. However, several federal statutes create important boundaries. The Fair Credit Reporting Act (FCRA) regulates how employers use third-party background check companies, requiring written consent from candidates and adverse action notices if reference information leads to a hiring decision against the candidate. When you conduct reference checks directly without a third-party agency, FCRA typically doesn’t apply, but state laws still govern what you can ask and share.
State laws vary significantly regarding reference checks. Some states have enacted service letter statutes that require employers to provide certain information about former employees upon request. Other states offer qualified privilege or immunity protections to employers who provide references in good faith. For example, California Civil Code Section 47(c) provides a qualified privilege for communications made without malice to prospective employers. Meanwhile, states like Colorado, Florida, and Ohio have enacted laws specifically protecting employers who provide truthful employment information.
The key legal risks employers face include defamation claims (making false statements that harm someone’s reputation), discrimination claims (asking questions that reveal protected characteristics), and negligent misrepresentation (providing false positive information that leads to a bad hire who causes harm). Understanding these risks helps you structure reference checks that gather useful information while minimizing legal exposure.
What You Can Legally Verify
When conducting reference checks, employers can generally verify objective, factual information without significant legal risk. Dates of employment represent the safest territory—confirming when someone started and ended their employment is straightforward and verifiable. Similarly, job titles and positions held are factual matters that rarely create legal issues, though you should verify the actual title used, not an inflated version the candidate might claim.
You can also verify salary information in most jurisdictions, though an increasing number of states and localities have enacted salary history ban laws that restrict employers from asking about previous compensation. As of 2024, states including California, Colorado, Connecticut, Delaware, Hawaii, Illinois, Maine, Maryland, Massachusetts, Nevada, New Jersey, New York, Oregon, Vermont, Virginia, and Washington have some form of salary history ban. Even where permitted, many employers choose to skip salary questions to avoid potential discrimination issues, since salary history can perpetuate existing pay gaps.
Regarding job performance and work quality, you can ask about and provide this information, but this is where legal risk increases. Stick to documented, objective facts rather than subjective opinions. For example, “John completed 15 projects during his tenure, with 12 meeting all deadlines” is safer than “John was lazy and unreliable.” If you’re providing a reference, only share information you can support with documentation like performance reviews, attendance records, or specific work samples.
Questions about eligibility for rehire are generally permissible and can provide valuable insight. A simple “yes” or “no” to whether the company would rehire the individual carries less defamation risk than detailed explanations of why someone wouldn’t be rehired. However, if you answer “no,” be prepared for follow-up questions and ensure your reasoning doesn’t venture into discriminatory territory.
What You Should Avoid
Certain topics create substantial legal risk and should be avoided during reference checks. Never ask questions that could reveal protected characteristics under federal anti-discrimination laws. This includes questions about age, race, color, national origin, religion, sex, pregnancy, disability, genetic information, or any other protected class under Title VII of the Civil Rights Act, the Americans with Disabilities Act (ADA), the Age Discrimination in Employment Act (ADEA), or the Genetic Information Nondiscrimination Act (GINA).
Avoid asking about medical conditions, disabilities, or health-related absences. The ADA strictly prohibits disability-related inquiries before making a conditional job offer. Even after an offer, such inquiries must be job-related and consistent with business necessity. Questions like “Did this employee take a lot of sick leave?” or “Does this person have any health problems?” violate the ADA. You can ask about attendance in general terms, but not in ways that might reveal medical information.
Be cautious with questions about workers’ compensation claims. The ADA prohibits asking whether someone has filed workers’ compensation claims, as this information often reveals disability-related information. Similarly, avoid questions about union activities or labor organizing, as the National Labor Relations Act protects employees’ rights to engage in concerted activities.
When providing references, never share unsubstantiated opinions or rumors. Statements like “I heard she had problems with her previous supervisor” or “People said he was difficult to work with” can lead to defamation claims. Stick to firsthand knowledge and documented facts. Also avoid making discriminatory statements even if they seem positive, such as “She’s a great worker for someone her age” or “He’s very articulate for someone from his background”—these comments reveal bias and create legal liability.
Best Practices for Compliant Reference Checks
Implementing standardized procedures protects your organization and ensures consistency. Create a written reference check policy that specifies who is authorized to conduct and provide references, what information can be shared, and how to document reference conversations. Designate specific individuals, typically HR personnel or senior managers, as the only employees authorized to provide official references on behalf of the company.
Always obtain written consent from candidates before conducting reference checks. While not always legally required for direct reference checks, obtaining consent demonstrates transparency and professionalism. Your job application should include language where candidates authorize you to contact references and verify information provided.
Use a standardized reference check form with pre-approved questions that focus on objective, job-related information. This ensures all candidates are evaluated consistently and helps prevent interviewers from asking inappropriate questions. Document all reference conversations thoroughly, including the date, time, person contacted, questions asked, and responses received. This documentation can prove invaluable if your hiring decision is later challenged.
When providing references, consider adopting a neutral reference policy where you only confirm dates of employment and job title. While this approach provides minimal information, it also minimizes legal risk. Many large organizations have adopted this policy to avoid defamation claims. If you choose to provide more detailed references, ensure the information is truthful, based on documented facts, and provided without malice.
Train everyone involved in the hiring process on compliant reference check procedures. Managers and HR staff should understand what questions are permissible, how to document conversations, and when to consult legal counsel. Regular training helps prevent costly mistakes and ensures your organization stays current with evolving employment laws.
Compliance Checklist
- ✅ Develop and implement a written reference check policy specifying who can conduct and provide references and what information can be shared
- ✅ Obtain written consent from candidates before conducting reference checks, including authorization language in your job application
- ✅ Create standardized reference check forms with pre-approved, job-related questions that avoid inquiries about protected characteristics
- ✅ Train all hiring managers and HR personnel on permissible reference check questions and documentation requirements
- ✅ Document all reference conversations thoroughly, including dates, contacts, questions asked, and responses received
- ✅ Review your state’s laws regarding reference checks, qualified privilege protections, and salary history bans
- ✅ Establish a process for reviewing reference information before making adverse hiring decisions to ensure compliance with applicable laws
Conclusion
Reference checks remain a valuable component of the hiring process, but they require careful navigation of federal and state employment laws. By focusing on objective, job-related information, avoiding questions about protected characteristics, implementing standardized procedures, and documenting your process thoroughly, you can conduct effective reference checks while minimizing legal risk. Remember that employment laws vary by state and continue to evolve, particularly regarding salary history and privacy protections. When in doubt about what you can legally ask or share during reference checks, consult with qualified employment counsel to ensure your practices comply with current laws in your jurisdiction.
The information on WorkplaceLogic.com is for general informational purposes only and does not constitute legal advice. Employment laws vary by jurisdiction and change frequently. Always consult a qualified employment attorney for advice specific to your situation.
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