Common Misunderstandings About the Duty to Accommodate

The duty to accommodate is one of the most frequently misread concepts in disability law — and those misreadings can have real consequences for workers navigating employer relationships, medical leave, and decisions about whether to pursue SSDI benefits. Here's what the duty to accommodate actually means, where it applies, and why getting it wrong can cost people in ways they don't anticipate.

What the Duty to Accommodate Actually Means

Under the Americans with Disabilities Act (ADA) and similar state laws, employers with 15 or more employees are generally required to provide reasonable accommodations to qualified employees with disabilities — unless doing so would cause undue hardship to the business.

The key word is reasonable. The duty is not unlimited. It requires an employer to make adjustments that allow a qualified person to perform the essential functions of their job. It does not require an employer to eliminate those essential functions, create an entirely new position, or absorb indefinite, open-ended absences with no clear return date.

This is where most misunderstandings begin.

Misunderstanding #1: Accommodation Means the Employer Must Do Whatever You Ask

This is probably the most common misconception. Workers sometimes believe that submitting a doctor's note requesting a specific accommodation — lighter duties, remote work, a schedule change — obligates the employer to comply exactly.

In practice, the law requires an interactive process: a back-and-forth between the employee and employer to identify what limitations exist and what adjustments might address them. The employer can propose alternatives. They can decline accommodations that impose significant difficulty or cost. The employee's preferred accommodation is not automatically the required accommodation.

Misunderstanding #2: The Duty to Accommodate Is Unlimited in Duration

Many workers assume an employer must hold their position open indefinitely while they recover or manage a condition. That's not what the law requires.

Leave can be a form of accommodation — but courts have generally held that indefinite leave is not a reasonable accommodation. At some point, if no firm return date exists and the employee cannot perform essential job functions even with adjustments, the duty to accommodate has limits.

This distinction matters especially for people considering SSDI. The ADA and SSDI operate under very different frameworks. Someone may receive accommodations at work and still not qualify for SSDI, or may qualify for SSDI precisely because their condition has progressed beyond what any accommodation can bridge. The two programs don't mirror each other. ⚖️

Misunderstanding #3: Any Employer Must Accommodate Any Disability

The ADA's accommodation requirements apply to employers with 15 or more employees. Smaller employers may be covered under state laws with different thresholds — or they may not be covered at all. The type of entity also matters: different rules apply to federal government employees under the Rehabilitation Act.

Additionally, the employee must be "qualified" — meaning they can perform the essential functions of the job with or without accommodation. Someone who cannot perform those core functions, even with adjustments, falls outside the accommodation framework.

Misunderstanding #4: Filing for SSDI Means You Can't Claim Accommodation Rights

This is a point of significant confusion. Applying for SSDI — which requires demonstrating an inability to perform substantial gainful activity (SGA) — can appear to contradict a workplace accommodation claim, where you're asserting you can work with adjustments.

The U.S. Supreme Court addressed this tension in Cleveland v. Policy Management Systems Corp. (1999). The Court held that pursuing SSDI and an ADA claim aren't automatically incompatible, but the person must explain the apparent conflict — for example, that their SSDI application described their condition at its most severe, or that accommodations would allow them to work even though unaccommodated work is impossible.

This legal nuance is real, consequential, and fact-specific. No general statement about how it resolves in any given case is possible without knowing the details.

Misunderstanding #5: State Laws Are the Same as Federal Law

Many states have broader protections than the ADA — lower employee thresholds, wider definitions of disability, or stronger enforcement mechanisms. Some states cover employers with as few as one employee. Others extend protection to conditions the ADA might not cover.

This means the duty to accommodate can look very different depending on where someone works. Assuming federal law sets the ceiling — rather than the floor — is a mistake.

The Variables That Determine How This Plays Out 🔍

Where the Concept Meets SSDI

For people moving toward an SSDI claim, understanding the duty to accommodate matters for one specific reason: SSA evaluates what work you can do, not whether your employer was obligated to let you keep doing a modified version of your old job. The Residual Functional Capacity (RFC) assessment looks at what you can sustain in a competitive work environment — not what a specific employer might have been willing to offer.

Someone who was denied accommodations and forced out of a job might still face SSA scrutiny about whether other work exists in the national economy. Conversely, someone who received accommodations for years before their condition worsened might have a more complex onset date question to address.

The duty to accommodate and SSDI eligibility are related concepts — but they ask different questions, apply different standards, and often produce different answers for the same person.

How those answers line up in your case depends entirely on your medical history, your employer's size and conduct, what state you worked in, and where you are in the process. That's the piece this article can't supply.