Many employees first learn they are at risk of termination not through open discussion, but through unexpected performance write-ups. We often hear from workers with strong evaluations who, after disclosing a disability or requesting an accommodation, suddenly receive critical documentation inconsistent with their prior record. While these write-ups are presented as routine management, they can be used to create a paper trail for discipline or termination. When this coincides with disability disclosures, the legal implications are significant. Recognizing how performance documentation can be misused helps employees protect their rights under federal and Illinois law.
Disability discrimination cases rarely involve overt statements. Instead, employers often rely on facially neutral actions, such as performance reviews, attendance warnings, or productivity critiques. The law recognizes that discrimination can occur through these indirect methods. Both federal and Illinois statutes prohibit employers from taking adverse action because of a disability or a request for reasonable accommodation, even when the employer attempts to frame the action as performance-related.
At the federal level, the Americans with Disabilities Act (ADA), 42 U.S.C. § 12101 et seq., prohibits employers with 15 or more employees from discriminating against qualified individuals with disabilities. This includes discrimination in hiring, discipline, termination, and other terms of employment. The ADA also requires employers to engage in a good-faith interactive process and provide reasonable accommodations unless doing so would cause undue hardship.
Illinois law provides even broader protection. The Illinois Human Rights Act (775 ILCS 5/1-101 et seq.) applies to many employers with fewer employees and prohibits discrimination based on disability. It also protects employees from retaliation for asserting their rights. When performance write-ups are used as a pretext for discrimination, both statutes may apply.
Performance write-ups are not illegal, and employers may document legitimate concerns. Problems arise when documentation appears suddenly, escalates quickly, or contradicts an employee’s established record. We often see write-ups issued soon after an employee discloses a medical condition, returns from leave, or requests accommodations. These write-ups may focus on subjective criteria such as attitude, “fit,” or vague productivity concerns.
Courts and agencies examine timing and consistency. A positive record followed by sudden negative documentation raises questions about motive. Employers cannot use performance critiques to avoid their duty to accommodate or to remove an employee because of a disability.
Both the ADA and the Illinois Human Rights Act require employers to engage in an interactive process once they are aware of an employee’s disability and need for accommodation. This process involves communication, flexibility, and a genuine effort to identify reasonable adjustments. When employers skip this step and instead begin documenting alleged performance failures tied to the disability, that conduct may support a discrimination claim.
For example, writing up an employee for reduced productivity without considering modified duties, adjusted schedules, or assistive tools can violate the law. Performance expectations must be evaluated in light of reasonable accommodations.
Performance write-ups are also frequently used as retaliation. Retaliation is prohibited. If an employee is disciplined because they requested accommodations, filed a complaint, or asserted disability rights, that discipline may be unlawful even if framed as performance-based. Escalating discipline following protected activity is a common red flag.
In disability discrimination cases, documentation cuts both ways. Employer records are often used to justify termination, but inconsistencies, vague language, or shifting explanations can undermine that defense. Emails, prior evaluations, witness testimony, and medical documentation all help establish whether performance concerns were genuine or pretextual. Employees do not need to prove perfect performance, only that disability was a motivating factor in adverse action.
Employees often wait too long to ask questions, assuming write-ups are final or unavoidable. Early legal guidance can help preserve evidence, clarify rights, and prevent missteps. Disability discrimination claims are time-sensitive and subject to strict filing deadlines under both federal and Illinois law.
No. Employers can still address legitimate performance issues. However, write-ups closely following a disclosure or accommodation request may be unlawful if they are used as a pretext for discrimination.
Pretext refers to a false or misleading reason given to hide unlawful discrimination. Performance documentation that contradicts prior evaluations or lacks factual support may be considered pretextual.
No. Write-ups, demotions, reduced hours, or hostile treatment can qualify as adverse actions under the ADA and Illinois law.
Failure to engage in the interactive process can itself be a violation. Employers are required to explore reasonable accommodations once they are aware of a disability.
Deadlines vary depending on whether claims are filed with the EEOC or the Illinois Department of Human Rights. Acting promptly is critical to preserving your rights.
Performance write-ups should reflect real issues, not serve as a shield for unlawful discrimination. When documentation is used to marginalize or push out employees with disabilities, the law provides remedies.
If you believe performance write-ups are being used to mask disability discrimination, contact North Suburban Legal Services to discuss your situation. Contact our Chicago employment law attorneys at North Suburban Legal by calling 312-909-6089 to receive your free consultation. The firm represents employees in Chicago and throughout the city of Chicago, Illinois.