When it comes to the Americans with Disabilities Act (ADA), even well-intentioned employers can find themselves in legal hot water by mishandling accommodation requests. From misunderstanding what counts as a disability to improperly denying support due to perceived “inconvenience,” the mistakes are often avoidable — and costly. Let’s explore common pitfalls, clarify what’s really required under the ADA, and understand how issues like pregnancy and workplace hardship come into play.
1. Misunderstanding What Qualifies as a Disability
One of the biggest ADA mistakes employers make is assuming a condition is “not serious enough” to warrant protection. But the ADA defines a disability broadly:
“A physical or mental impairment that substantially limits one or more major life activities.”
This includes conditions like:
- Chronic illnesses (e.g., diabetes, epilepsy)
- Mental health disorders (e.g., depression, anxiety)
- Temporary impairments with long-term impacts (e.g., recovery from surgery)
- Conditions that may not be visible
Even if the disability comes with complications or fluctuates in severity, it can still qualify under ADA protections.
2. Failing to Recognize When a Complication Is Covered
Complications that arise from a disability — such as severe flare-ups or side effects from treatment — are often overlooked. These situations may still require accommodations if they substantially limit an employee’s ability to work.
For example:
- An employee with migraines triggered by fluorescent lights may need a desk lamp or remote work flexibility.
- A diabetic employee may need extra breaks to monitor blood sugar.
Ignoring these complications can violate the ADA, even if the employer thinks the primary condition is “under control.”
3. Assuming an Accommodation Isn’t Needed Because the Employee “Looks Fine”
Disabilities are not always visible. Invisible disabilities — such as PTSD, ADHD, or lupus — may not show outward symptoms, but they still qualify for reasonable accommodations. Dismissing a request based on appearance or assumption is not only inappropriate but legally risky.
4. Denying Accommodations Due to Minor Inconveniences
The ADA requires employers to provide “reasonable accommodations” — unless doing so would cause undue hardship to the business.
However, “undue hardship” doesn’t mean inconvenience. It refers to significant difficulty or expense relative to the company’s size, resources, and operations.
Examples of unreasonable hardship:
- Hiring an additional full-time staff member in a small team to cover a minor duty
- Drastically restructuring essential operations or cost-prohibitive facility changes
Before denying an accommodation on this basis, employers should:
- Document cost analysis
- Explore alternative accommodations
- Engage in an interactive process with the employee
5. Not Understanding Essential Job Functions
An employer is not required to keep an employee in a role if the employee can’t perform essential job functions — even with accommodations. However, essential functions must be:
- Clearly documented in job descriptions
- Truly central to the role, not just preferred tasks
Example:
If lifting 50 lbs is a key part of a warehouse worker’s role, and no accommodation allows them to do so, the employer may have grounds to deny continued employment in that role. But if that task is rare or others can cover it, the job function may not be “essential.”
6. Confusing Pregnancy with ADA Protections
Pregnancy alone is not considered a disability under the ADA. However, pregnancy-related complications can qualify.
For example:
- Gestational diabetes
- Preeclampsia
- Pregnancy-induced hypertension
In these cases, accommodations like lighter duties, additional restroom breaks, or flexible schedules may be required.
Also, employers must comply with the Pregnancy Discrimination Act (PDA) and newer laws like the Pregnant Workers Fairness Act (PWFA) — which may offer additional protection beyond the ADA.
7. Failing to Engage in the Interactive Process
Perhaps the most common error is ignoring or mishandling the required interactive process — the collaborative discussion between employer and employee about what accommodations are needed and possible.
Employers must:
- Respond promptly to accommodation requests
- Be flexible in discussing options
- Avoid making assumptions about what is or isn’t possible
Skipping this step can be considered a failure to comply with ADA guidelines — even if the end decision is legally sound.
Conclusion:
ADA compliance isn’t just about checking boxes — it’s about creating a workplace where all employees can succeed. By understanding what qualifies as a disability, how complications factor in, when accommodations are required, and how to handle situations like pregnancy or hardship, employers can avoid costly mistakes and foster a more inclusive culture.
Need help reviewing your accommodation policies?
HR leaders should regularly revisit job descriptions, train managers on ADA rules, and ensure accommodation requests are handled with care and compliance.
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