Your employer says they can't modify your job duties because "everything in your job description is essential." That's often not true. The ADA makes a clear distinction between essential job functions and marginal tasks, and understanding that difference is how you open the door to job restructuring as a reasonable accommodation.

Job restructuring doesn't mean changing what the position fundamentally requires. It means reassigning the marginal functions you can't perform to someone else while you continue doing the essential work. When your disability prevents you from completing certain tasks, but not the core work the position exists to accomplish, reassignment of those marginal duties is exactly what the law is designed to address.

What Makes a Job Function Essential vs. Marginal

The ADA defines essential functions as the fundamental duties of a position: the reason the job exists in the first place. Marginal functions are tasks that could be removed or reassigned without changing what the position is.

A function is generally considered essential if:

• The position exists specifically to perform that function
• Only a limited number of employees are available to perform it
• The function requires specialized expertise or skill

Courts and the EEOC consider several pieces of evidence when determining whether a function is essential: the employer's judgment, written job descriptions, the amount of time spent on the task, consequences of not requiring the employee to perform it, current work experience of people in the position, and the work experience of people who've held similar jobs.

Here's what that looks like in practice. If you're hired as a data analyst, your essential functions are analyzing data sets, generating reports, and presenting findings. Marginal functions might include attending certain meetings, filing paper copies of reports, or restocking the office supply closet. The job exists because the organization needs data analysis, not because someone needs to restock supplies.

How to Identify Marginal Tasks in Your Own Job

Look at your actual job description and ask these questions for each listed duty:

Would a reasonable employer hire someone who couldn't perform this specific task? If the answer is no (if the task is so fundamental that its absence would change what the job is), it's likely essential. If the answer is yes, it's probably marginal.

How much of your work time does this task consume? Tasks that take up significant portions of your schedule are more likely to be essential. A duty listed in your job description that you perform once a quarter for 30 minutes is a strong candidate for marginal classification.

Could this task be distributed among other employees without creating undue hardship? If reassigning it would simply mean someone else does it as part of their existing workload, the task is marginal. If reassigning it would require hiring additional staff or eliminating another position, that weighs toward essential.

This process can feel uncomfortable because you're making a case that parts of your job aren't critical, but the law requires you to demonstrate exactly that. The ADA doesn't protect your right to keep doing everything in your job description the same way. It protects your right to keep working when you can still perform the fundamental duties the position requires.

Common Examples of Reassignable Marginal Functions

Physical tasks in primarily cognitive roles: A software developer who can't lift boxes during office moves. An accountant who can't file physical documents. A researcher who can't attend off-site conferences that require extensive travel.

Attendance at non-decision-making meetings: Meetings where your role is to receive information rather than contribute specialized input, particularly if meeting notes or recordings are available.

Administrative tasks that don't require your specific expertise: A clinical psychologist who can't process insurance paperwork. A grant writer who can't schedule their own calendar. A teacher who can't supervise recess but can deliver classroom instruction.

Peripheral customer-facing tasks: A technical support specialist who primarily works via email and chat but occasionally staffs the front desk. A researcher whose core work is lab-based but who sometimes gives facility tours.

The key test is whether someone else could reasonably do the task without possessing your specialized skills or training.

The Process for Requesting Task Reassignment

Start with the accommodation request itself. You don't need to use specific legal language, but you do need to make clear that you're requesting an accommodation under the ADA. "I'm requesting a reasonable accommodation for my disability: reassignment of the following marginal job functions."

List the specific tasks you're asking to have reassigned. Don't just say "some of my duties." Name them. "I'm requesting reassignment of in-person meeting attendance for meetings where I'm receiving information rather than providing specialized input" is specific. "I need help with some tasks" is not.

Explain why you can't perform these specific tasks due to your disability, but keep the medical disclosure limited to what's necessary. You don't need to share your diagnosis. You do need to establish the connection between your limitation and the tasks you're requesting reassignment for.

Your employer must engage in the interactive process, a back-and-forth conversation about possible accommodations. They must discuss options with you. They might propose a different accommodation that achieves the same result. They might ask for medical documentation to verify your need. What they can't do is refuse to discuss it.

If your employer claims all your job functions are essential, ask them to walk through the analysis with you. Request that they identify which of the criteria for essential functions each disputed task meets. Ask how reassigning the task would create undue hardship. Push back on blanket assertions.

When Employers Claim Everything Is Essential

Some employers respond to accommodation requests by suddenly declaring that every task in your job description is essential, which the EEOC considers a red flag. Job descriptions written after an accommodation request can't simply reclassify marginal functions as essential to avoid providing accommodation.

If your employer claims a task is essential, they should be able to explain why using the criteria courts apply. "It's in your job description" isn't enough. Job descriptions are evidence of what's essential, but they're not conclusive. Courts and the EEOC look at real job requirements, not just what's written down.

If a task genuinely is essential and you can't perform it even with accommodation, your employer isn't required to eliminate it. But that's a narrow exception. The point of the essential functions framework is to prevent employers from using rarely-performed marginal tasks as a reason to deny employment to qualified people with disabilities.

Document everything. Keep records of your accommodation request, your employer's response, and any discussions about which functions are essential and why. If the interactive process breaks down, that documentation becomes critical.

What Happens After Reassignment

Job restructuring doesn't change your job classification, pay, or core responsibilities. You're still performing the same position, just without the marginal tasks that your disability prevents.

Your employer can reassign those tasks to other employees as long as doing so doesn't create undue hardship. Undue hardship is a high bar: significant difficulty or expense relative to the employer's size and resources. Reassigning a marginal task that takes two hours per month to another staff member almost never meets that standard.

Some employers worry that providing this accommodation sets a precedent or creates resentment among other staff. Other employees' preferences don't override ADA obligations, and concerns about precedent aren't a legal basis to deny accommodation.

You might need to revisit the accommodation over time. If your job responsibilities change, the analysis of what's essential vs. marginal might change too. If your condition changes, you might need different accommodations. The interactive process isn't a one-time event.

When Reassignment Isn't Enough

Job restructuring through marginal task reassignment is one form of reasonable accommodation. It's not the only one. If reassigning marginal tasks doesn't fully address the barriers you're facing, other accommodations might work in combination: modified work schedules, assistive technology, workspace modifications, or policy exceptions.

If your employer denies your request for job restructuring and their reasoning doesn't hold up under the essential functions analysis, you have options. You can file a charge with the EEOC or your state's fair employment agency. You might need legal representation. You don't have to accept "everything is essential" as the final answer when the law and the facts suggest otherwise.

The ADA's essential functions framework exists because Congress recognized that many job descriptions include tasks that aren't necessary to the position. When your disability prevents you from performing those marginal tasks but not the fundamental work, reassignment is exactly what the law requires.