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Employment law and compliance

What is a reasonable accommodation?

A plain-English definition of reasonable accommodation, how it works, a worked example, and the mistakes US employers make, checked against primary sources.

HRTally Research Team
Updated October 25, 2026 · 8 min read · Editorial standards
Definition

A reasonable accommodation is a change to a job, the work environment, or the way things are usually done that lets a qualified employee or applicant with a disability, pregnancy-related limitation, or religious need do the job or have equal access. Employers must provide one unless it causes undue hardship.

Key takeaways

  • Accommodations apply to disabilities under the ADA, pregnancy limitations under the PWFA, and religious practices under Title VII.
  • The interactive process is a good-faith conversation to find something that works.
  • Employers can choose among effective options; they don't have to provide the employee's first choice.
  • Undue hardship is a high bar, measured against the employer's size and resources.

How reasonable accommodation works

An accommodation request can be informal: "I'm having trouble standing all shift because of my knee" is enough. Once HR or a manager knows, the employer should start the interactive process (EEOC, Disability discrimination). That usually means meeting with the employee, understanding the limitation and the job's essential functions, asking for limited medical documentation if the need isn't obvious, exploring options, and choosing an effective one.

Common accommodations include schedule changes, remote work, modified equipment, extra breaks, reassignment to a vacant position, leave, and changes to policies such as uniform rules. Employers don't have to remove essential functions, lower production standards, or create new jobs.

The Pregnant Workers Fairness Act, effective in 2023, requires accommodations for known limitations related to pregnancy, childbirth, or related conditions, even if they aren't disabilities. Religious accommodations follow Title VII, where the Supreme Court's 2023 Groff decision requires employers to show substantial increased costs to deny them.

Reasonable accommodation example

A pregnant cashier is told by her doctor to avoid standing for more than an hour at a time. Under the PWFA, the store must accommodate the limitation unless it causes undue hardship. HR offers a stool at the register and a 10-minute break every hour. She agrees. HR documents the request, the options discussed, the decision, and a check-in date in four weeks.

Why reasonable accommodation matters for employers

Accommodation failures are a frequent source of charges and lawsuits. Disability appeared in 38.0% of EEOC charges in fiscal year 2024 (FY2024 EEOC enforcement statistics summary (CWC)), and many cases turn on whether the employer engaged in good faith, not on the accommodation itself.

Speed and documentation matter most. Acknowledge requests in writing quickly, using something like our accommodation request acknowledgment email, keep notes of each conversation, and close the loop with a written decision. Track requests in a central system rather than in managers' inboxes.

Common reasonable accommodation mistakes to avoid

Waiting for a formal written request

Any communication that links a work problem to a medical condition can trigger the duty.

Asking for complete medical records

Request only what's needed to confirm the limitation and the need.

Ending the process after one option fails

The interactive process continues until an effective accommodation is found or none exists.

Treating remote work as automatically unreasonable

Evaluate it against the job's essential functions case by case.

Reasonable accommodation: questions people also ask

What are examples of reasonable accommodations?
Modified schedules, remote work, ergonomic equipment, extra breaks, reassignment to a vacant job, leave, interpreters, and adjustments to policies or dress codes.
What is the interactive process?
A good-faith exchange between employer and employee to understand the limitation and identify an effective accommodation.
Can an employer deny a reasonable accommodation?
Yes, if it would cause undue hardship, if the employee isn't qualified for the job even with accommodation, or if another effective option is offered instead.
Can an employer ask for a doctor's note?
Yes, when the disability or need isn't obvious, but the request should be limited to information needed to evaluate the accommodation.
Does the PWFA require pregnancy accommodations?
Yes. Employers with 15 or more employees must reasonably accommodate known limitations related to pregnancy, childbirth, or related medical conditions.

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How we wrote this definition

HRTally glossary entries are written by people who have run US payroll, benefits, and HR operations, then checked line by line against primary sources such as the IRS, Department of Labor, EEOC, and Bureau of Labor Statistics. Dollar limits and rates are for 2026 unless stated. We review every entry at least twice a year and whenever a rule changes. This page explains general rules and isn't legal or tax advice; state law can differ. Read our editorial standards.

Sources

Cite this definition

Teachers, consultants, and HR communities are welcome to quote this definition with a link back to HRTally.

<blockquote>A reasonable accommodation is a change to a job, the work environment, or the way things are usually done that lets a qualified employee or applicant with a disability, pregnancy-related limitation, or religious need do the job or have equal access. Employers must provide one unless it causes undue hardship.</blockquote><p>Source: <a href="https://www.hrtally.com/hr-glossary/reasonable-accommodation/">HRTally HR Glossary, Reasonable accommodation</a></p>

Written by the HRTally Research Team

Our guides are written and reviewed by people with hands-on US HR, payroll, and HR technology experience. Legal and tax facts are checked against primary sources, such as the Department of Labor, IRS, EEOC, and USCIS, and linked at the end of each guide. Vendors never review or pay for our editorial content.

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