Skip to main content

Disability Accommodation Rights in Missouri: Employer Obligations

Last reviewed: July 2026

Quick Answer

Missouri employers with 6 or more employees must provide reasonable accommodations to qualified employees and applicants with disabilities, unless doing so causes undue hardship. Both the federal Americans with Disabilities Act (ADA) and Missouri's Human Rights Act require accommodations such as modified schedules, assistive devices, or accessible facilities. You have 180 days from the denial of accommodation to file a charge with the Missouri Commission on Human Rights.

Key Facts

  • Missouri employers must provide reasonable accommodations for qualified employees with disabilities under ADA and Missouri Human Rights Act.
  • Employers with 15+ employees are covered by federal ADA; Missouri law applies to employers with 6+ employees.
  • File a discrimination charge with Missouri Commission on Human Rights within 180 days of the accommodation denial.
  • Reasonable accommodations include modified schedules, assistive technology, accessible facilities, and job restructuring where feasible.

Federal Law: The Baseline

The Americans with Disabilities Act (ADA), 42 U.S.C. § 12111 et seq., requires covered employers (those with 15 or more employees) to provide reasonable accommodations to qualified individuals with disabilities. The ADA defines disability broadly to include physical or mental impairments that substantially limit a major life activity. Employers must engage in the interactive process with employees to identify effective accommodations, including modified work schedules, assistive technology, accessible facilities, job restructuring, and leave arrangements.

Under 29 C.F.R. § 1630.2, an employer is not required to provide an accommodation if it imposes an undue hardship—a significant difficulty or expense when considering the employer's size, type of business, and nature of the operation. The EEOC enforces the ADA and investigates discrimination charges. Remedies under federal law include back pay, front pay, compensatory damages, and attorney's fees, with no cap on compensatory damages. The interactive process is central: employers and employees must communicate openly about needs and potential solutions.

Missouri Law: What's Different

Missouri's Human Rights Act, Missouri Revised Statutes § 213.010 et seq., provides state-level protection that is comparable to but sometimes broader than the ADA. Crucially, Missouri law covers employers with 6 or more employees, whereas the ADA applies only to employers with 15 or more employees. This means smaller Missouri employers are subject to state disability accommodation requirements even if they fall below the ADA threshold.

Under Missouri law, disability is defined similarly to the ADA but may be interpreted more expansively by Missouri courts. Missouri courts have recognized that the state's definition of disability includes conditions that substantially limit an individual in a major life activity. The state requires reasonable accommodations unless they create an undue hardship, using a standard substantially aligned with federal law but potentially applying to a broader pool of employers.

Missouri's Commission on Human Rights enforces the state law and has concurrent jurisdiction with the EEOC in certain cases. A charge filed with the Missouri Commission is automatically cross-filed with the EEOC if the employer is covered by federal law. Missouri law provides remedies including compensatory damages, punitive damages (in cases of intentional discrimination), back pay, and attorney's fees. One key distinction: Missouri does not impose a statutory cap on damages, potentially allowing for greater recovery than some other states.

Missouri courts have emphasized the employer's affirmative duty to engage meaningfully in the interactive process. Failure to participate in good faith in identifying accommodations, even if the ultimate denial is justified, can itself constitute discrimination under Missouri law. Additionally, Missouri law protects applicants with disabilities from discrimination in the hiring process, requiring consideration of reasonable accommodations for applicants as well as current employees.

Key Numbers & Thresholds

Employers subject to Missouri law: 6 or more employees (state); 15 or more employees (federal ADA). Filing deadline: 180 days from the date of discrimination (such as denial of accommodation) to file a charge with Missouri Commission on Human Rights. Statute of limitations: Missouri's 180-day filing deadline is strict; federal EEOC deferral extends this in limited circumstances. Interactive process: Must occur within a reasonable timeframe, typically 1–3 months, though complex cases may require longer.

Exceptions & Special Cases

Not all conditions qualify as disabilities under Missouri law; the impairment must substantially limit a major life activity such as working, learning, walking, hearing, or seeing. Minor, temporary conditions (such as a broken arm expected to heal completely within a few months) typically do not qualify. Employers are not required to provide accommodations that cause undue hardship, defined as significant difficulty or expense given the employer's size, resources, and operations. This is a fact-specific inquiry; what constitutes undue hardship for a small startup may differ from that for a large corporation.

An employer may deny an accommodation if the employee cannot perform the essential functions of the job even with the accommodation, or if providing the accommodation would fundamentally alter the nature of the business or job. For safety-sensitive positions, employers may require an employee to meet certain health or safety standards if the standards are job-related and consistent with business necessity. Remote work, flexible schedules, and leave are common accommodations, but an employer need not allow unlimited absences or create a new position.

Employers are not required to provide the specific accommodation an employee requests if an equally effective alternative exists. Additionally, if an employee cannot communicate what accommodation they need, or provides insufficient medical information despite a reasonable request from the employer, the employer may deny accommodation pending clarification. Confidentiality applies: accommodation information should be kept separate from personnel files and disclosed only on a need-to-know basis.

What to Do If Your Rights Are Violated

Step 1 — Document Everything. Keep detailed records of your disability-related limitations and how they affect your work. Save copies of any requests for accommodation you made to your employer, including emails, forms, or verbal conversations (note the date, time, and names of participants). Document your employer's response and any statements they make about why the accommodation cannot be provided. Maintain medical records and any documentation from healthcare providers that supports your need for accommodation. Create a personal timeline showing when you made requests and what responses you received.

Step 2 — Internal Complaint and Interactive Process. Before filing a formal charge, request an accommodation in writing if possible, or initiate a conversation with your supervisor or HR department about your needs. Be specific: explain your limitation, how it affects your work, and what accommodation might help. Your employer is required to engage in an "interactive process" with you to identify possible solutions. Participate actively in this process, provide requested medical documentation promptly, and respond to employer inquiries. If your employer denies the accommodation, ask in writing why it was denied—specifically whether they claim undue hardship or that you cannot perform essential job functions.

Step 3 — File with Missouri Commission on Human Rights. If your employer denies accommodation or fails to engage in good faith, file a discrimination charge with the Missouri Commission on Human Rights. The deadline is 180 days from the date you learned of the denial. Visit the Missouri Commission on Human Rights website at http://labor.mo.gov/mohr or call their main office at (573) 751-3325. You can also file online through their portal. You will need to provide your name, address, phone number, the employer's name and address, dates of employment, a description of the disability and accommodation request, the date of denial, and any witnesses. Filing is free, and you do not need an attorney to file. The Commission will send a copy of your charge to your employer.

Step 4 — Investigation Process. After filing, the Missouri Commission on Human Rights (and the EEOC if your employer has 15+ employees) will investigate your charge. An investigator will request documents from your employer, such as personnel files, email correspondence, and medical information you provided. You will be asked to provide a written statement and may be interviewed by phone or in person. Your employer will be given an opportunity to respond to the allegations. The investigation typically takes 3–6 months, though it can take longer for complex cases. The investigator will assess whether there is reasonable cause to believe discrimination occurred. You will receive a determination letter outlining the findings.

Step 5 — Consult an Attorney. If the investigation finds reasonable cause or if you want to move forward despite an initial finding of no cause, consult an employment attorney experienced in disability discrimination and ADA cases. An attorney can advise whether to request a right-to-sue letter (if the Commission finds no cause), pursue settlement negotiations, or file a civil lawsuit in state or federal court. Many employment attorneys work on contingency in discrimination cases, meaning you pay no upfront fee. An attorney can help you understand remedies available, including back pay, compensatory damages for emotional distress, and punitive damages if discrimination was intentional, plus attorney's fees.

Relevant Agency

Missouri Commission on Human Rights

http://labor.mo.gov/mohr

(573) 751-3325

If you need guidance on your specific situation, consider speaking with an employment attorney who can review your case at no charge.

Get notified when employment law changes

Laws change every year. We'll email you when something changes that affects this topic.

Frequently Asked Questions

What conditions qualify as disabilities under Missouri law?

A disability under Missouri law (and the ADA) is a physical or mental impairment that substantially limits one or more major life activities. Major life activities include working, walking, seeing, hearing, learning, concentrating, and self-care. The condition must be long-term or permanent, not temporary. For example, diabetes, mobility disorders, hearing loss, depression, anxiety, autism, and ADHD typically qualify if they substantially limit a major life activity. Conversely, minor conditions that are expected to resolve fully within a few months (like a fractured arm) generally do not qualify. The determination is individualized; your employer cannot simply dismiss a condition as too mild without engaging in the interactive process. If you have a history of a disability or are regarded as having a disability, you may also qualify for protection even if the condition is currently controlled with medication or devices.

Do I have to disclose my disability to my employer?

You are not required to disclose your disability to your employer unless you need an accommodation and your employer cannot understand your need without the information. However, disclosing allows your employer to engage in the interactive process and provide appropriate accommodations. If you do not disclose, your employer cannot reasonably be expected to provide accommodations. When you disclose, inform your employer (typically HR) that you have a medical condition requiring accommodation; you do not have to provide a diagnosis, and your employer should not require unnecessary medical details. Any medical information you provide must be kept confidential and stored separately from your general personnel file. If you disclose informally to a supervisor, follow up with a written request to HR to ensure it is documented and triggers the employer's legal obligations.

What if my employer says providing an accommodation is too expensive?

Cost alone is not sufficient grounds for denying an accommodation. Under Missouri law, an employer can deny an accommodation only if it causes undue hardship—meaning significant difficulty or substantial cost relative to the employer's overall resources, size, and nature of business. A small accommodation (such as a flexible schedule or a screen reader software) that costs little is unlikely to qualify as undue hardship. However, if an accommodation requires substantial capital investment and would strain the employer's finances significantly, the employer may claim undue hardship. This determination is fact-specific and requires evaluation of the employer's total budget, not just the cost of the accommodation in isolation. If your employer claims undue hardship, request documentation of their financial situation and ask whether an alternative, less costly accommodation could work. If you believe the hardship claim is pretextual, you can challenge it in a discrimination charge.

Can my employer require me to provide medical documentation for my accommodation request?

Yes, your employer may require medical documentation to verify that you have a disability and need an accommodation, but only to the extent necessary. Your employer should not require excessive medical information or request records unrelated to the accommodation need. A healthcare provider's statement confirming your diagnosis, functional limitations, and recommended accommodations is typically sufficient. Your employer cannot require you to undergo an examination by their own physician unless the medical need is legitimately job-related and consistent with business necessity. You have a reasonable time to obtain and provide medical documentation, usually 2–3 weeks. If you cannot afford documentation, discuss this with your employer and HR—some employers will work with you to obtain it or accept other credible evidence of disability. Your medical records must remain confidential; your employer should store them separately from your personnel file.

What happens if my employer retaliates against me after I request an accommodation?

Retaliation is illegal under both the ADA and Missouri law. If your employer takes any negative action against you—such as termination, demotion, pay cut, reduced hours, or ostracism—because you requested an accommodation or filed a discrimination charge, that constitutes illegal retaliation. You do not need to prove that the original accommodation request was successful to bring a retaliation claim; retaliation is a separate violation. Document the negative action immediately, including dates, who was involved, and what was said. If retaliation occurs, report it to HR in writing and file a charge with the Missouri Commission on Human Rights within 180 days. Retaliation charges are taken seriously and can result in stronger remedies, including damages for emotional harm and attorney's fees. Missouri law specifically protects employees who file discrimination charges or participate in investigations, so do not fear coming forward.

Related Topics in Missouri

See disability accommodation laws in every state →

Sources & References

  • 42 U.S.C. § 12111 et seq. (Americans with Disabilities Act)Federal law prohibiting disability discrimination and requiring reasonable accommodations
  • Missouri Revised Statutes § 213.010 et seq. (Missouri Human Rights Act)State law prohibiting disability discrimination by employers with 6+ employees
  • 29 C.F.R. § 1630.2 (EEOC Regulations on ADA)Defines disability and establishes reasonable accommodation framework

Informational only. Not legal advice. Laws change — always verify with a licensed attorney.

Editorial standards: This guide is reviewed against primary government sources and cites 3 statutes. Last reviewed July 2026. Scheduled for re-verification by July 2027.

See our editorial policy for how content is created and verified, or report an inaccuracy.