The employer has to have a reason, and that reason determines what you do next rather than ending the matter. What happens if a migraine accommodation is denied is mostly a question of which reason you were given, because a paperwork problem, an effectiveness objection and an undue hardship claim each call for something different.
Whether you are covered at all is the prior question. Our guide to whether migraines are a disability covers that threshold.
The routes below start from the stated reason.
| Stated reason | What it means | Your next move |
|---|---|---|
| Insufficient documentation | A paperwork gap, not a refusal | Get a functional letter and resubmit |
| Not a qualifying disability | They dispute coverage | Documentation of limitation and frequency |
| Would not be effective | They doubt it solves the problem | Propose a trial period |
| Removes an essential function | The ask changes the job itself | Propose a different accommodation |
| Undue hardship | Significant difficulty or expense | Ask what the specific burden is |
| An alternative was offered | Legally permitted if effective | Try it, or explain why it fails |
| No reason given | Not an answer | Request the reason in writing |
| Silence | Also not an answer | Follow up citing your original date |
Legal Disclaimer
This article is general information about United States disability law in employment. It is not legal advice, not medical advice, and it does not describe your employer, your state or your situation. Filing windows for formal charges are limited and differ by state. For advice on your own case, speak with an employment attorney or contact the Equal Employment Opportunity Commission directly.
Quick Answer
Get the reason in writing. A documentation gap means resubmit. An effectiveness objection invites a trial period. An undue hardship claim invites asking what the specific burden is. If internal routes fail, the Equal Employment Opportunity Commission handles charges, and filing windows are short.
A Denial Has to Have a Reason
The single most useful thing you can do after a refusal is ask for it in writing.
The reason is what tells you whether this is a disagreement about paperwork, about effectiveness, or about cost. Those are completely different problems and they respond to different arguments.
A verbal no in a meeting gives you nothing to work with, and it also gives you nothing to point at later. A short email asking for the decision and its basis in writing is a reasonable request that most employers will answer.
Silence deserves the same treatment. The Equal Employment Opportunity Commission describes the employer’s obligation as engaging in an interactive process once an accommodation is requested, which means an unanswered request is itself a problem rather than an implicit refusal.
Keep the whole chain outside your work account. Access to work email can end abruptly.
What Undue Hardship Actually Means
This is the reason that sounds final and usually is not.
Undue hardship means significant difficulty or expense, and it is assessed against the employer’s own size and resources rather than in the abstract. What burdens a small business does not burden a large one.
So the useful reply is a question: what specifically is the difficulty or expense. An employer who cannot answer that concretely has asserted hardship rather than established it.
Cost claims are the most frequently overstated. The Job Accommodation Network publishes accommodation solutions for migraine, many of which involve lighting, scheduling or policy changes rather than purchases.
Pointing at a documented low-cost option is often enough to move a cost objection. Our guide to creating a migraine-friendly workspace covers the changes that cost little.
The Process Is Not Over
Propose an alternative
A refusal of one accommodation is not a refusal of all of them. Coming back with a second option keeps the interactive process alive and reads as good faith.
Offer a trial period
This is the strongest answer to an effectiveness objection. A defined trial costs the employer little and shifts the argument from speculation to evidence.
Separate the ask from the job description
Where the objection is that your request removes an essential function, the answer is usually a different accommodation rather than a fight about the function.
Strengthen the documentation
Most denials framed around coverage are really about thin evidence. A documented attack count over months changes that, and our guide to what to record in a migraine diary covers building it.
Escalating Inside the Company
Internal routes are worth exhausting, partly because they sometimes work and partly because the record you build doing it matters afterward.
Start above whoever refused. A manager’s decision is not the company’s position, and human resources may reverse something a manager declined on their own.
Where a company has an ombuds office, an accessibility lead, or a formal internal appeal, use it and use it in writing. Ask which policy governs accommodation decisions and request a copy.
Keep the tone procedural rather than adversarial at this stage. Our guide to explaining migraines to your employer covers framing that holds up under pressure.
If you are in a union, the representative handles this category of dispute routinely and knows the internal escalation path better than you do.
Outside the Company
The formal route for a denied accommodation runs through the Equal Employment Opportunity Commission, which handles charges of disability discrimination in employment.
Two things matter about that. The first is that filing windows are limited and differ depending on your state, so the timing question goes to the agency early rather than after you have exhausted everything internally.
The second is that filing a charge is a formal step with consequences for the working relationship, and it is the point at which speaking to an employment attorney stops being optional in practice.
ADA.gov describes the employment provisions and the enforcement route, and it is the plainest starting point for understanding what a charge involves.
State civil rights agencies run parallel processes and sometimes offer broader protections than federal law. That is worth asking about rather than assuming.
Retaliation Is a Separate Issue
This part gets overlooked, and it is one of the more important protections in the whole framework.
Retaliating against you for requesting an accommodation, or for filing a charge, is prohibited separately from the accommodation question itself. That holds even if the underlying request was validly denied.
So a denial followed by a schedule change, a sudden performance review, or exclusion from projects is a distinct matter. Document the sequence and the dates.
The practical instruction is to keep a dated log from the request onward. Not just of the accommodation exchange, but of anything that changed afterward.
Worth reading next: our guide to appealing a denied migraine treatment covers the same escalation logic in the insurance system, where the deadlines are firmer and the process is more scripted, and our guide to handling a migraine at work when you cannot leave covers getting through the interim while any of this is unresolved.
Frequently Asked Questions
What happens if a migraine accommodation is denied?
The employer should give a reason, and that reason decides your next step. Insufficient documentation means resubmit with a functional letter. An effectiveness objection invites a trial period. Undue hardship invites asking what the specific burden is. Internal escalation comes before any external filing.
Can they refuse without explaining why?
You should ask for the decision and its basis in writing, and most employers will provide it. The Equal Employment Opportunity Commission describes an interactive process as the employer’s obligation once a request is made, so an unexplained refusal or silence is itself a problem.
What does undue hardship mean?
Significant difficulty or expense, judged against that employer’s own size and resources rather than as an absolute. The same accommodation can be a hardship for a small business and routine for a large one. Asking what the specific difficulty is tests whether the claim was established or just asserted.
Do I have to accept an alternative they offer?
An employer may choose among effective options, so an alternative can be a valid response rather than a refusal. Trying it in good faith is usually the right move. If it does not address the limitation, explaining why in writing keeps the process open.
Is a trial period worth proposing?
It is the strongest reply to an objection that the accommodation would not work. A defined trial costs the employer very little and replaces speculation with evidence. Put a review date in the proposal so it does not drift indefinitely.
How long do I have to file a formal charge?
Filing windows are limited and differ by state, and missing one can end the option entirely. Because of that, ask the Equal Employment Opportunity Commission about timing early rather than waiting until every internal route is exhausted.
Can they punish me for asking?
Retaliation for requesting an accommodation or filing a charge is prohibited separately, and that holds even where the underlying request was properly denied. A schedule change, sudden performance scrutiny or exclusion following a denial is its own issue. Keep a dated log.
When should I see a doctor about this?
When the denial concerns documentation, which is the most common version. Book an appointment to request a letter about functional limitations and attack frequency rather than diagnosis. Separately, see a doctor promptly if the workplace situation has coincided with attacks becoming more frequent or more severe.
Sources
- Equal Employment Opportunity Commission. Reasonable accommodation, undue hardship, and retaliation.
- ADA.gov. Employment provisions and enforcement.
- Job Accommodation Network. Accommodation solutions for migraine headaches.
