Can my current employer contact my future employer? Yes. No federal or state law prevents that call or email from happening, whether the prospective employer requests it or your current employer picks up the phone unprompted. The law focuses on the content of the conversation, not the fact of it. What your employer says is regulated by defamation rules, federal confidentiality statutes, anti-retaliation protections, and in many states, anti-blacklisting laws.
What Your Employer Can Legally Share
Employers are free to share factual, verifiable information. That includes your dates of employment, job title, general duties, and reason for leaving. Many will confirm salary if asked, though more than 20 states and a growing number of cities restrict salary history inquiries during hiring. In those places, a prospective employer generally cannot ask about your past pay, and your current employer may be barred from volunteering it.
Most large companies limit disclosures on their own through “neutral reference” policies. A neutral reference typically confirms only your dates and title. This is not legally required. It is a risk-management choice: the less a company says, the smaller the chance of a lawsuit from a former employee claiming a bad reference cost them a job. Smaller employers without formal policies tend to share more freely, and that is where most reference disputes come from.
What Your Employer Cannot Legally Share
False Statements of Fact
Truthful statements are a complete defense to defamation, no matter how damaging. A former manager who tells a prospective employer “she was terminated for consistently missing deadlines” has not defamed you if that is true, even if it costs you the offer. The problem is a false statement of fact shared with a third party that causes you real harm.
Opinion is treated differently from fact. “He was difficult to manage” is generally a protected subjective assessment. “She was fired for stealing company property” is a factual claim that can be proven true or false. Most states also give employers qualified immunity for references given in good faith, so an employee challenging a reference typically has to show, by clear and convincing evidence, that the employer knowingly shared false information, acted with reckless disregard for the truth, or spoke maliciously.
Medical and Genetic Information
The Americans with Disabilities Act requires employers to treat medical information about you as a confidential medical record kept in separate files. It can only be shared in narrow situations: informing a supervisor about necessary work restrictions, alerting safety personnel about a condition that might need emergency treatment, or responding to government officials investigating ADA compliance. Passing your medical details to a prospective employer is not on that list.1Office of the Law Revision Counsel. 42 U.S. Code 12112 – Discrimination
The Genetic Information Nondiscrimination Act adds a separate layer. If your employer holds genetic information about you, including family medical history, they cannot disclose it except in a handful of specific situations: at your written request, to a health researcher following federal protocols, under a court order, to government officials investigating GINA compliance, or in connection with family and medical leave certification. Sharing it on a reference call violates federal law.2Office of the Law Revision Counsel. 42 U.S. Code 2000ff-5 – Confidentiality of Genetic Information
Criminal History
No blanket federal law bars a current employer from mentioning your criminal history to a prospective employer. The EEOC has advised employers to keep applicant and employee criminal record information confidential and use it only for the purpose it was originally obtained.3U.S. Equal Employment Opportunity Commission. Enforcement Guidance on the Consideration of Arrest and Conviction Records in Employment Decisions Under Title VII Many states add further limits on what criminal history information employers can share or consider.
When a Reference Is Really Retaliation
If you filed a discrimination complaint, reported a safety violation, or engaged in any other legally protected activity, your employer cannot punish you with a negative reference. Anti-retaliation protections under Title VII, the ADA, and the Fair Labor Standards Act extend past the date you leave the company. A bad reference motivated by your protected activity is illegal retaliation even if your employment ended months ago.4U.S. Equal Employment Opportunity Commission. Enforcement Guidance on Retaliation and Related Issues
The EEOC has illustrated how this plays out. In one enforcement example, a former supervisor told a prospective employer that the applicant was a “troublemaker” who had “started a sex harassment lawsuit” and wasn’t someone they’d want to hire. The EEOC concluded the negative reference was motivated by the prior harassment complaint, making both the former employer and the prospective employer liable for retaliation.4U.S. Equal Employment Opportunity Commission. Enforcement Guidance on Retaliation and Related Issues
An employer can still give an honestly negative reference about someone who happened to file a complaint. The question is motive. If the employer normally confirms only dates and titles but suddenly volunteers detailed criticism about someone who filed a complaint, that departure from routine is exactly the kind of evidence that supports a retaliation claim.
Blacklisting Laws
Roughly half the states have anti-blacklisting statutes that prohibit employers from acting to keep a former employee from getting hired elsewhere. These laws target coordinated efforts to damage someone’s job prospects, such as circulating a “do not hire” list or contacting prospective employers with the specific purpose of sabotaging an offer. Penalties vary by state and can include misdemeanor charges, fines, and civil liability for lost wages and emotional distress. Blacklisting aimed at a whistleblower may also trigger federal protections under the False Claims Act and the Sarbanes-Oxley Act.
Non-Disparagement Clauses in Severance Agreements
If you signed a severance agreement with a non-disparagement clause, your former employer agreed not to make negative statements about you. Violating that clause is a breach of contract you can sue on. Enforceability has shifted, though.
In February 2023, the National Labor Relations Board ruled in McLaren Macomb that employers cannot offer severance agreements requiring employees to broadly waive their rights under the National Labor Relations Act. The decision targeted non-disparagement and confidentiality provisions written so broadly they would discourage employees from discussing wages, working conditions, or workplace concerns with coworkers or outside parties.5National Labor Relations Board. Board Rules That Employers May Not Offer Severance Agreements Requiring Employees to Broadly Waive Labor Law Rights
The ruling doesn’t ban all non-disparagement clauses. Narrowly written provisions that don’t interfere with employees’ rights to discuss working conditions can still be enforceable. The NLRA also doesn’t cover supervisors or managers, so McLaren Macomb has its broadest impact on non-supervisory employees. Whether your clause holds up depends on exactly how it is worded and what role you held.
Legal Claims If a Reference Costs You a Job
Defamation
You need to prove your former employer made a false statement of fact, communicated it to a third party, and that you suffered real harm, typically a rescinded offer or lost opportunity. You also have to overcome the qualified privilege that protects employers in most states, which means showing malice or reckless disregard for the truth rather than an inaccurate-but-honest assessment. The practical hurdle is proof: you need a written reference, an email, or someone willing to testify to what was said.
Tortious Interference
If your former employer deliberately sabotaged a specific job opportunity, you may have a claim for tortious interference with a prospective economic relationship. You generally need to show a real economic relationship with the prospective employer that likely would have benefited you, that your former employer knew about it, that they engaged in wrongful conduct intended to disrupt it, and that the relationship was in fact disrupted as a result. A mediocre reference doesn’t get there. Intentional, wrongful interference with a concrete opportunity does.
Retaliation
If the reference was motivated by your protected activity, you can file a charge with the EEOC or sue under the relevant anti-retaliation statute. You need to establish that you engaged in protected activity, that the employer took a materially adverse action (the bad reference), and that the protected activity was the reason for it.4U.S. Equal Employment Opportunity Commission. Enforcement Guidance on Retaliation and Related Issues
What You Can Recover
Successful claims can produce back pay for the wages and benefits you would have earned in the job, compensatory damages for out-of-pocket costs and emotional harm, and in cases involving especially malicious or reckless conduct, punitive damages. Courts can also award attorney’s fees and court costs.6U.S. Equal Employment Opportunity Commission. Remedies for Employment Discrimination
Can You Be Fired for Job Searching?
If you’re worried about your current employer calling a future one, you’re probably also worried about what happens if they learn you’re looking. In most states, employment is at-will, meaning your employer can fire you for almost any reason that isn’t explicitly illegal. Job searching is not protected activity under federal law. Your employer can treat it as disloyalty and terminate you, and in most cases that is legal.
Be careful with company equipment. Many employers monitor internet activity on their systems, and accessing job boards on a work computer creates a record. Conduct your search on personal devices, on your own time. Most prospective employers will honor a request not to contact your current employer until an offer is on the table, so ask for that up front.
How to Protect Yourself
Find out what your former employer is actually saying. Contact HR directly and ask about the reference policy. Many companies will tell you whether they limit references to dates and title or share performance information. If you’re not comfortable making that call yourself, reference-checking services exist for this. For a fee, they’ll pose as a prospective employer and report back exactly what your former employer discloses. If what they hear crosses a legal line, you have documentation.
When listing references, be strategic. You don’t have to name your most recent supervisor if you suspect they’ll be damaging. Choose colleagues, managers from other departments, or supervisors from earlier roles who can speak honestly and positively about your work. If you signed a severance agreement, review it for non-disparagement language you can point to if the employer violates it.
If you believe a former employer’s communication cost you a job, document everything right away. Ask the prospective employer, politely, whether the reference influenced their decision. Save written communications. Note dates, names, and the substance of any conversations. Consult an employment attorney before filing anything, because the strength of your case depends on proving what was said, that it was false or retaliatory, and that it caused specific, identifiable harm.