An injury, a chronic illness, or a mental health condition does not have to end a person’s ability to keep working. California and federal law both require employers to consider adjustments that let a qualified employee with a disability continue doing the job, and the obligation is stronger in California than under federal law alone. The process is meant to be a conversation rather than a one-time request, and understanding how it is supposed to work helps an employee ask effectively and recognize when an employer has fallen short.
What Reasonable Accommodation Means
A reasonable accommodation is a change to a job or a workplace that allows an employee with a disability to perform the essential functions of their position. The requirement comes from two laws. The federal Americans with Disabilities Act applies to employers with fifteen or more employees, while California’s Fair Employment and Housing Act reaches employers with five or more and defines disability more broadly, covering conditions that limit a major life activity even without meeting the stricter federal threshold. Physical conditions, chronic illnesses, and mental health conditions such as severe anxiety or depression can all qualify. The key question is not the label of the condition but whether it limits a major life activity and whether an adjustment would let the employee do the core parts of the job.
The Interactive Process
Once an employer is aware that an employee needs an adjustment for a medical reason, the law expects both sides to engage in what is called the interactive process. This is a good-faith, back-and-forth discussion aimed at identifying a workable accommodation. The employee explains the limitation and what would help, the employer can ask for reasonable medical documentation of the need, and together they explore options. An employer that refuses to participate, drags the process out, or rejects a request without discussing alternatives may be violating the law even if the specific accommodation first requested was not the one required. The obligation is ongoing, so if a condition changes or an accommodation stops working, the conversation is expected to resume.
Common Types of Accommodation
Accommodations vary widely because they depend on the job and the limitation. Frequent examples include a modified or part-time schedule, a temporary leave of absence for treatment or recovery, adapted equipment such as an ergonomic workstation or specialized software, permission to sit rather than stand, reassignment to a vacant position the employee can perform, or a change in how a non-essential task is handled. Remote work can also be a reasonable accommodation in some roles. What ties these together is that they address the limitation without removing the essential duties of the job, since an employer is not required to eliminate the core functions of a position in order to accommodate someone.
When an Employer Can Refuse
The duty to accommodate has limits. An employer does not have to provide an accommodation that would cause undue hardship, meaning significant difficulty or expense judged against factors like the size and resources of the business and the nature of the operation. An employer also does not have to keep an employee in a role when the person cannot perform its essential functions even with accommodation, or when the employee would pose a genuine safety risk that no accommodation can address. These are real limits, but they are narrower than employers sometimes assume. Cost or inconvenience alone rarely rises to undue hardship, and a refusal has to rest on the specific situation rather than on a general policy against making adjustments.
Requesting an Accommodation and Handling a Denial
An employee does not have to use any particular words or cite a statute to request an accommodation; letting the employer know that a medical condition is affecting the ability to work is usually enough to start the process. Putting the request in writing helps, because it creates a record of when the employer was notified and what was asked. Keeping copies of medical documentation, emails, and any responses is worthwhile in case a dispute arises later. When an employer denies a reasonable request outright, refuses to engage in the interactive process, or punishes an employee for asking, the employee can file a complaint with the California Civil Rights Department and in some cases pursue a claim in court. Retaliation for requesting an accommodation is itself unlawful, separate from the underlying accommodation issue.
Making the Process Work
Accommodation law rests on the idea that a disability should not automatically cost someone their job when a reasonable adjustment would let them keep doing it. The interactive process sits at the center of that idea, and both the request and the employer’s response carry more weight when they are documented. An employee who understands what qualifies as a disability, what kinds of adjustments are possible, and where the employer’s obligations end is in a stronger position to have a productive conversation and to recognize a denial that does not hold up under the law.