Do-not-hire lists are legal in the United States. An employer can keep an internal record of former employees or applicants it won’t consider again, and no federal law prohibits the practice outright. What the law restricts is the reason behind each entry and what the employer does with the information. If you land on such a list because of documented performance problems or misconduct, the employer is on solid ground. If you land on it because of your race, age, disability, a discrimination complaint you filed, a safety report you made, or union activity, the list becomes evidence of an unlawful employment decision.
When a Do-Not-Hire List Holds Up Legally
Employers have broad discretion over who they hire. A do-not-hire designation is defensible when it rests on a genuine, job-related concern the employer can point to in writing. The reasons that typically hold up include:
- Documented poor performance, such as repeated failure to meet job expectations, missed deadlines, or chronic attendance problems.
- Policy violations like theft, falsifying records, or substance abuse on the job.
- Misconduct or safety concerns, including workplace violence, threats, or harassment of coworkers.
- Dishonesty during hiring, such as lying on an application about qualifications or work history.
Documentation is what makes these reasons hold. Specific incidents, performance reviews, and disciplinary records give the employer something to point to if the decision is later challenged. A vague entry with no supporting file is much harder to defend.
When It Crosses the Line Into an Illegal Decision
A do-not-hire designation becomes unlawful when it rests on who a person is rather than what they did, or when it punishes someone for exercising a legal right. The label the employer uses does not matter. If the real reason falls into one of the categories below, the entry is a hiring decision the law prohibits.
Discrimination Based on Protected Characteristics
Title VII of the Civil Rights Act makes it unlawful for an employer to refuse to hire someone because of race, color, religion, sex, or national origin.1U.S. Equal Employment Opportunity Commission. Title VII of the Civil Rights Act of 1964 After the Supreme Court’s 2020 decision in Bostock v. Clayton County, “sex” under Title VII also covers sexual orientation and gender identity, and the EEOC recognizes these as protected categories in its charge-filing process.2U.S. Equal Employment Opportunity Commission. How to File a Charge of Employment Discrimination
Other federal statutes extend protection further. The Age Discrimination in Employment Act covers workers and applicants who are 40 or older.3Office of the Law Revision Counsel. 29 USC Ch. 14 – Age Discrimination in Employment The Americans with Disabilities Act prohibits refusing to hire a qualified person because of a disability.4Office of the Law Revision Counsel. 42 USC 12112 – Discrimination The Genetic Information Nondiscrimination Act bars employers from using genetic information, including family medical history, in any employment decision, and even a well-intentioned action based on that data violates GINA.5U.S. Department of Labor. The Genetic Information Nondiscrimination Act of 2008 – GINA
Retaliation for Protected Activity
Employers also cannot use a do-not-hire list to punish someone for exercising a legal right. The EEOC is direct on this: a supervisor cannot refuse to hire an applicant because of an EEO complaint against a prior employer, and cannot give a false negative reference to punish a former employee for filing one.6U.S. Equal Employment Opportunity Commission. Questions and Answers – Enforcement Guidance on Retaliation and Related Issues Protected activities under EEO law include filing or participating in a discrimination complaint, resisting sexual advances, requesting a disability accommodation, and asking coworkers about pay to uncover wage disparities.7U.S. Equal Employment Opportunity Commission. Retaliation
Retaliation protection extends well beyond the EEOC. Other federal laws shield employees who:
- Report workplace safety hazards. The Occupational Safety and Health Act prohibits retaliation against any employee who files a complaint, participates in an OSHA proceeding, or exercises safety-related rights under the Act.8U.S. Department of Labor. Occupational Safety and Health Act – Section 11(c)
- Blow the whistle on financial fraud. The Sarbanes-Oxley Act protects employees of publicly traded companies who report conduct they reasonably believe violates securities laws or defrauds shareholders.9Office of the Law Revision Counsel. 18 USC 1514A – Civil Action to Protect Against Retaliation in Fraud Cases
- Engage in union or collective activity. The National Labor Relations Act makes it an unfair labor practice for an employer to discriminate in hiring to discourage union membership or activity.10National Labor Relations Board. Discriminating Against Employees Because of Their Union Activities
An employer who blocks a former employee for reporting to OSHA, flagging securities fraud, or organizing a union faces liability under these statutes, even when the paperwork invents a performance-related reason.
What Happens When Employers Share the List
An internal list is one thing. Passing the information to other companies raises separate legal risks.
Defamation. A false statement from a former employer to a prospective one, one that costs the person a job, can support a defamation claim. Most states recognize a qualified privilege for employment references, so truthful, good-faith statements are protected even when negative. The privilege is lost when the reference is knowingly false or malicious. This is why many companies limit references to job titles and dates of employment.
Blacklisting statutes. Roughly half of U.S. states have anti-blacklisting laws that prohibit coordinated efforts among employers to keep a specific person out of their field. Penalties can include fines and, for willful violations, jail time.
Antitrust exposure. The Department of Justice and the Federal Trade Commission treat agreements between companies not to hire each other’s workers as potential antitrust violations, with possible criminal liability for the companies and individual executives.11U.S. Department of Justice and the Federal Trade Commission. Antitrust Guidelines for Business Activities Affecting Workers The DOJ has prosecuted “no-poach” agreements as criminal conspiracies, treating them the way it treats price-fixing.12U.S. Department of Justice. Antitrust Guidance for Human Resource Professionals This reaches franchise arrangements where a franchisor and its franchisees agree not to hire each other’s employees.
Third-Party Background Checks and the FCRA
Some employers outsource rehire screening to vendors that compile employment history from multiple sources. When a third-party screening company produces the report, the Fair Credit Reporting Act treats it as a “consumer report” and imposes specific steps on the employer.13Federal Trade Commission. Using Consumer Reports – What Employers Need to Know
Before pulling the report, the employer must clearly disclose in writing that a background check may be conducted and obtain your written consent. If the employer decides not to hire based in whole or in part on the report, federal law requires a two-step process: give you a copy of the report and a summary of your rights before the final decision, then send a formal adverse action notice after.14Office of the Law Revision Counsel. 15 USC 1681b – Permissible Purposes of Consumer Reports The pre-adverse copy exists so you can dispute errors before losing the opportunity. Employers who skip these steps face FCRA lawsuits from rejected applicants.
How to Find Out If You’re on a Do-Not-Hire List
Employers are not required to tell you they’ve placed you on a do-not-hire list. Most people find out only after applying and being turned down, sometimes repeatedly. A few practical checks help.
About half of U.S. states give employees the right to inspect their own personnel files. Response windows vary, but employers in these states generally must produce records within 7 to 30 days of a written request. A rehire-ineligible designation, if it exists, will usually appear there. In states without a personnel file access law, you can still write to the company’s HR department and ask about your rehire eligibility status. There is no guarantee of an answer, but many employers will confirm a “not eligible for rehire” flag when asked directly.
If a third-party background check played a role in a rejection, the FCRA works in your favor. The employer had to disclose the report, and you’re entitled to a copy when it contributed to the adverse decision. That copy can reveal the designation and where the underlying information came from.
Employers must retain hiring-related records for at least one year from the date the record was created or the personnel action occurred, whichever is later. For involuntary terminations, the one-year clock starts on the termination date. Once a discrimination charge is filed, the employer must preserve all related records until the matter is resolved.15U.S. Equal Employment Opportunity Commission. Summary of Selected Recordkeeping Obligations in 29 CFR Part 1602
Where to File a Complaint
The right agency and the right deadline depend on why you believe you were placed on the list.
Discrimination or EEO Retaliation
For claims based on race, sex, age, disability, genetic information, or retaliation for EEO activity, you file a charge of discrimination with the EEOC. You generally have 180 calendar days from the discriminatory act. The deadline extends to 300 days if your state has its own anti-discrimination law and an agency that enforces it, which most states do. For age discrimination, the 300-day extension applies only if a state law prohibits age discrimination, not just a local ordinance.16U.S. Equal Employment Opportunity Commission. Time Limits for Filing a Charge
After you file, the EEOC investigates and may attempt mediation. If it can’t resolve the charge or reach a violation finding, it issues a Notice of Right to Sue that lets you take the case to federal court. For Title VII and ADA claims, you need that notice before you can file suit. For age discrimination under the ADEA, you can go to federal court 60 days after submitting the charge without waiting for a Right to Sue letter.17U.S. Equal Employment Opportunity Commission. What You Can Expect After You File a Charge
Union-Related Retaliation
If you believe you were blocked from rehire for union activity or other collective action protected by the National Labor Relations Act, your complaint goes to the NLRB. Unfair labor practice charges carry a six-month filing deadline from the date of the employer’s action.10National Labor Relations Board. Discriminating Against Employees Because of Their Union Activities
Safety or Financial Whistleblower Retaliation
Retaliation for reporting workplace safety issues goes to OSHA, and retaliation for reporting securities fraud is filed under Sarbanes-Oxley. Each statute has its own window, often shorter than the EEOC’s. OSHA Section 11(c) complaints, for example, must be filed within 30 days of the retaliatory action. Missing these deadlines can forfeit the claim entirely, so identifying the right agency early matters.