The Reasonable Accommodation Process
The Reasonable Accommodation Process: What Actually Happens, Step by Step
If you need a change at work because of a disability, a religious practice, or pregnancy or a related medical condition, you’re likely entitled to a “reasonable accommodation.” But the legal right to an accommodation and the practical process of actually getting one are two different things. This guide walks through how the process really works — what to expect, what your employer can and can’t ask of you, and what to do if things go wrong.
For the specific legal standards that apply to each type of accommodation — including how much an employer has to prove to deny a request — see our pages on disability discrimination, religious discrimination and pregnancy discrimination. This page focuses on the process itself, which works similarly across all three contexts.
What Is a Reasonable Accommodation?
Step 1: Requesting an Accommodation
There’s no magic language required to request an accommodation. You generally don’t need to use the words “reasonable accommodation,” cite a specific law, or fill out a formal form (though your employer may have one). What matters is that you communicate two things to your employer: that you have a limitation related to a disability, religious practice, or pregnancy-related condition, and that you need some kind of change at work because of it.
Step 2: The Interactive Process
Once you’ve made a request, your employer is generally required to engage in what’s called the “interactive process” — a good-faith, back-and-forth conversation to figure out what accommodation would actually work. This is meant to be collaborative, not a one-time yes-or-no decision.
In a well-functioning interactive process, your employer will:
- Ask clarifying questions about your limitation and what you need
- Discuss possible accommodations with you, including ones you may not have thought of
- Consider whether a different accommodation than the one you requested would be equally effective
- Respond within a reasonable timeframe, rather than letting the request sit unanswered
A common problem worth knowing about: employers sometimes go silent after a request, or repeatedly ask for more information without ever engaging substantively. A pattern of stalling, ignoring the request, or failing to genuinely discuss options can itself be evidence that the employer didn’t participate in the interactive process in good faith — which matters even if your employer never issues a formal denial.
Step 3: What Documentation Can Your Employer Ask For?
- For disability accommodations: your employer can typically ask for documentation from a healthcare provider confirming the disability and the need for accommodation, but generally cannot demand your complete medical file or details unrelated to the specific limitation at issue.
- For religious accommodations: employers generally cannot demand proof of religious doctrine or membership in an organized religion — the standard is whether your belief is sincerely held, not whether it matches an official religious teaching.
- For pregnancy-related accommodations: under the federal Pregnant Workers Fairness Act, employers are generally not permitted to require documentation for many common, obvious accommodations, and the standard for what counts as reasonable documentation is more limited than it is for disability requests.
Step 4: What Happens If a Request Is Approved
Step 5: What Happens If a Request Is Denied
An employer can lawfully deny a request if providing it would cause an “undue hardship” — though what that means, and how hard it is for an employer to prove, varies significantly depending on which law applies. This is exactly why the legal standard matters so much: the federal religious accommodation standard became meaningfully more protective of employees after the Supreme Court’s 2023 decision in Groff v. DeJoy, and the newer federal pregnancy accommodation law puts the burden of proving undue hardship squarely on the employer. See our pages on religious discrimination and pregnancy discrimination for the specifics.
If your request is denied, it’s worth asking your employer to explain, in writing, the specific reason — not just that the request was denied, but why the specific accommodation was considered an undue hardship, and whether any alternative was considered. A denial with no real explanation, or one that doesn’t reflect any genuine consideration of alternatives, can itself be a sign that the process wasn’t handled properly.
You're Protected From Retaliation for Making a Request
Requesting an accommodation — even one that’s ultimately denied — is legally protected activity. Your employer cannot punish you, treat you worse, or retaliate against you simply because you asked. This includes more than just firing or demoting you: being excluded from opportunities, given worse assignments, or treated noticeably differently after making a request can also constitute unlawful retaliation.
Common Accommodation Examples
- A modified or flexible work schedule
- Telework or remote work, for some or all of your role
- Modified equipment, software, or workspace setup
- Additional or longer breaks
- Temporary reassignment of non-essential duties
- A leave of absence, when other accommodations wouldn’t allow you to keep working
- Time and space for prayer, or a schedule adjustment for a religious observance
- A modification to a dress or grooming policy for religious or medical reasons
Practical Tips for Navigating the Process
- Put your request in writing, even if you also raise it verbally first
- Be specific about what limitation you’re dealing with and what change would help — you don’t need to have the perfect solution, but specificity helps move the conversation forward
- Keep records of every communication — emails, the dates of conversations, and any documentation you provide
- Don’t assume silence means denial, but don’t let a request sit unanswered indefinitely either — follow up in writing if you haven’t heard back within a reasonable time
How the Standard for Denying a Request Differs by Context
- Disability accommodations (ADA): an employer must show the accommodation would cause “significant difficulty or expense,” weighed against factors like the cost of the accommodation and the employer’s overall size and resources. Larger, better-resourced employers are generally expected to absorb more than small ones.
- Religious accommodations (Title VII, post-Groff v. DeJoy): an employer must show the accommodation would result in “substantial increased costs in relation to the conduct of its particular business” — a standard the Supreme Court significantly strengthened in 2023. Coworker complaints or general inconvenience are not enough on their own.
- Pregnancy-related accommodations (PWFA): the employer bears the burden of proving undue hardship, and the definition of who qualifies for an accommodation is broader than under the ADA — you can be “qualified” even if you temporarily can’t perform an essential function of your job, as long as the inability is temporary and the function could be performed again in the near future.
Frequently Asked Questions
Can my employer require a specific form or process for requesting an accommodation?
Employers can generally set up a standard process (like a form), but they can’t refuse to consider a request just because you didn’t use the official channel first — if you clearly communicated the need for an accommodation, the clock on the interactive process has generally started.
Do I have to accept the accommodation my employer offers, even if it’s not the one I asked for?
Not necessarily. Your employer is generally allowed to choose among effective accommodations, and doesn’t have to give you your first choice — but the alternative they offer has to actually be effective at addressing your limitation, not just easier or cheaper for them regardless of whether it works.
How long does my employer have to respond to a request?
There’s no single fixed deadline that applies everywhere, but the interactive process is supposed to happen without unreasonable delay. A request that sits unanswered for weeks or months, without any explanation, is a red flag that the process isn’t being handled in good faith.
Can I request an accommodation before I start a new job?
Yes. Reasonable accommodation rights generally apply to job applicants as well as current employees — for example, requesting an accommodation for a job interview, or disclosing a need before your start date so it’s in place when you begin.
What if my accommodation needs change over time?
You’re generally entitled to request a new or adjusted accommodation if your circumstances change — an approved accommodation isn’t necessarily a one-time, permanent arrangement, and neither is a denial permanently binding if your situation changes.