ADA Title I: Employment Rights and Employer Requirements

Under Title I of the Americans with Disabilities Act, if you have a qualifying disability and can perform the essential functions of your job, your employer cannot discriminate against you in hiring, pay, promotion, or firing, and must provide reasonable accommodations unless doing so would create an undue hardship. Your ADA Title I employment rights apply at any private employer with 15 or more workers, and at every state and local government agency regardless of size.¹ Employment agencies and labor unions are bound by the same rules.

The 15-employee threshold counts full-time and part-time workers, measured across at least 20 calendar weeks in the current or preceding year. Smaller employers fall outside the federal statute, though many states have their own disability laws with lower thresholds.

Who Qualifies as a Person With a Disability

Title I protects “qualified individuals with disabilities.” Two things must be true: you have a disability as the law defines it, and you can perform the essential functions of the job, either on your own or with a reasonable accommodation.

The ADA defines disability three ways. You qualify if you have a physical or mental impairment that substantially limits a major life activity, such as walking, seeing, hearing, breathing, or concentrating. Major life activities also include major bodily functions like the immune, digestive, neurological, respiratory, circulatory, endocrine, and reproductive systems.² You also qualify if you have a record of such an impairment (cancer survivors are a common example), or if your employer regards you as having one, even when no actual impairment exists.³ The third path stops employers from acting on stereotypes.

The ADA Amendments Act of 2008 directed courts to read the definition broadly. Two changes matter most for workers. First, whether an impairment substantially limits a major life activity is assessed without regard to medication, hearing aids, prosthetics, or other mitigating measures. Well-controlled epilepsy still counts. Only ordinary eyeglasses and contact lenses are excluded from that rule.⁴ Second, episodic conditions and conditions in remission count if they would substantially limit a major life activity when active. That protects people with multiple sclerosis, bipolar disorder, Crohn’s disease, and similar fluctuating conditions.

Being Qualified for the Job

Having a disability is only half of it. You also need the skills, education, and experience the position calls for, and you must be able to carry out its essential functions with or without accommodation. Essential functions are the core duties that define why the job exists. The EEOC weighs several factors when deciding whether a duty is essential: the employer’s judgment, written job descriptions prepared before the position was advertised, the time spent on the task, and the consequences of not requiring it.⁵

What Your Employer Cannot Do

The anti-discrimination rule reaches the whole employment relationship. Covered employers cannot discriminate against a qualified individual with a disability in hiring, firing, pay, job assignments, training, promotions, benefits, or any other term of employment.⁶ A company cannot refuse to promote you because your disability might require some schedule flexibility, and it cannot pay you less or give you thinner benefits based on assumptions about your productivity.

Failing to provide a reasonable accommodation to an otherwise qualified employee is itself discrimination, unless the accommodation would cause undue hardship. The refusal stands as a violation on its own, separate from any broader mistreatment.

Reasonable Accommodation and the Interactive Process

A reasonable accommodation is any change to how a job is structured or performed that lets a qualified person with a disability do the work. The statute lists examples: making facilities accessible, restructuring job duties, allowing modified or part-time schedules, acquiring or modifying equipment, providing readers or interpreters, and reassigning the employee to a vacant position.¹ The list is not exhaustive.

When you request an accommodation, you and your employer should enter an interactive process: a back-and-forth to identify the limitations caused by your disability and figure out what adjustment would work. Your employer is not required to give you the exact accommodation you prefer. If several options would be effective, it can choose among them. What it cannot do is ignore your request or refuse to engage.

Telework as an Accommodation

Working from home can be a reasonable accommodation even if your employer has no general telework policy. The EEOC has said that permitting remote work may fall within the requirement to modify workplace policies. The core question is whether the essential functions can be performed at home. Relevant factors include whether you need equipment that exists only on-site, whether face-to-face interaction is truly necessary, and whether your employer can adequately supervise the work. An employer should not deny the request just because the job involves some coordination with coworkers, since meetings often work by phone or video.⁷

Undue Hardship

An employer does not have to provide an accommodation that would cause significant difficulty or expense relative to the organization’s size and resources.¹ It is a high bar. The analysis looks at the whole organization’s resources, not one department’s budget. A multinational corporation will almost never win an undue hardship argument over the cost of assistive technology; a small nonprofit with a tight budget might. The employer carries the burden of proof.

Medical Questions and Exams

The ADA sets strict, stage-specific rules on when employers can ask about medical conditions or require exams. The stage you are in matters.

Before a job offer, an employer cannot ask whether you have a disability or ask about the nature or severity of any condition. It can ask whether you can perform specific job-related functions. After a conditional offer, the employer may require a medical exam, but only if every person entering the same job category faces the same requirement, and the results must be used consistently with the ADA. Any medical information has to be kept in a separate confidential file, not your general personnel folder.⁶

Once you are on the job, medical inquiries and exams are allowed only if they are job-related and consistent with business necessity. If your employer notices you struggling with essential duties, that can be grounds to request an evaluation. General curiosity about your health is not. Voluntary wellness programs are permitted, and the information they gather is subject to the same confidentiality rules.

Learning about a disability during a post-offer exam does not by itself justify withdrawing the offer. Your employer can pull it only if you cannot perform the essential functions even with a reasonable accommodation, or if you would pose a direct threat to workplace safety that accommodation cannot reduce to an acceptable level.

Drugs and Alcohol

The ADA draws a hard line between current illegal drug use and other substance-related conditions. Anyone currently using illegal drugs is excluded from the definition of a qualified individual with a disability, and employers can fire or refuse to hire on that basis without violating the law.⁸ “Currently” is read broadly enough to cover recent use that supports a reasonable belief the problem is ongoing.

People who have completed supervised rehabilitation and are no longer using are protected, as are people in rehabilitation who have stopped using and anyone mistakenly believed to be using. Employers can still require drug testing to confirm that someone in those categories is no longer using.

Alcoholism is generally treated as a covered disability. Even so, an employer can prohibit drinking at work, require that you not be impaired on the job, and hold you to the same conduct and performance standards as everyone else. Misconduct does not have to be excused just because alcoholism caused it.

Protection From Retaliation

The ADA prohibits your employer from retaliating against you for opposing a discriminatory practice, filing a charge, or taking part in an investigation or hearing. It separately prohibits coercing or intimidating anyone who exercises ADA rights or who encourages others to do so.⁹

Retaliation claims often follow an accommodation request. If your employer responds by cutting your hours, moving you to undesirable work, or making the environment hostile, that behavior is independently actionable even if the underlying accommodation request was ultimately denied for legitimate reasons. The EEOC has specifically flagged pressuring an employee not to file a complaint, and using threats to discourage accommodation requests, as unlawful interference.¹⁰

How to Enforce Your Rights

Before you can file a private lawsuit under Title I, you must file a charge of discrimination with the Equal Employment Opportunity Commission. A charge is a signed statement asserting that your employer engaged in disability discrimination. You can start through the EEOC’s online public portal, visit a local EEOC office, or have an attorney file for you.¹¹

Deadlines

You generally have 180 calendar days from the date of the discriminatory act to file. That extends to 300 days if a state or local agency enforces a similar anti-discrimination law, which is true in most states. Weekends and holidays count, but if the last day falls on one, you have until the next business day. In harassment cases, the clock runs from the last incident.¹² Filing an internal grievance or pursuing private mediation does not pause this deadline. The EEOC’s clock keeps running.

Shortly after the charge is filed, the EEOC may offer mediation. It is voluntary for both parties and free. If both sides agree and settle, the agreement is written up and enforceable in court. If not, the charge moves to investigation.¹³

After 180 days from filing, you can request a right-to-sue letter. The EEOC may issue one earlier if it determines it probably cannot finish its investigation in that window, or if it dismisses the charge or closes the investigation without suing on its own. Once the letter arrives, you have 90 days to file a lawsuit in federal court. Miss that window and your claim is likely barred.¹⁴

What You Can Recover

Title I uses the same remedies framework as Title VII of the Civil Rights Act.¹⁵ A successful claim can recover back pay for lost wages, and a court can order reinstatement or promotion to the position wrongfully denied. When reinstatement is impractical (for example, when the working relationship has broken down), the court may award front pay for future lost earnings instead.¹⁶

Compensatory damages for emotional harm and punitive damages for intentional misconduct are available, but subject to caps based on the employer’s size:

15 to 100 employees: $50,000 combined cap
101 to 200 employees: $100,000
201 to 500 employees: $200,000
More than 500 employees: $300,000

The caps apply to the combined total of compensatory and punitive damages per claimant, not to each separately.¹⁷ Back pay and front pay are not counted against the caps. A court may also award reasonable attorney’s fees and litigation costs to the prevailing party.¹⁸

1
Office of the Law Revision Counsel. 42 USC 12111 – Definitions
2
U.S. Department of Labor. ADA Amendments Act of 2008 Frequently Asked Questions
3
Office of the Law Revision Counsel. 42 USC 12102 – Definition of Disability
4
U.S. Equal Employment Opportunity Commission. ADA Amendments Act of 2008
5
U.S. Equal Employment Opportunity Commission. The ADA – Your Responsibilities as an Employer
6
Office of the Law Revision Counsel. 42 USC 12112 – Discrimination
7
U.S. Equal Employment Opportunity Commission. Work at Home/Telework as a Reasonable Accommodation
8
Office of the Law Revision Counsel. 42 USC 12114 – Illegal Use of Drugs and Alcohol
9
Office of the Law Revision Counsel. 42 US Code 12203 – Prohibition Against Retaliation and Coercion
10
U.S. Equal Employment Opportunity Commission. Disability Discrimination and Employment Decisions
11
U.S. Equal Employment Opportunity Commission. Filing a Charge of Discrimination
12
U.S. Equal Employment Opportunity Commission. Time Limits for Filing a Charge
13
U.S. Equal Employment Opportunity Commission. Mediation
14
eCFR. 29 CFR 1601.28 – Notice of Right to Sue – Procedure and Authority
15
Office of the Law Revision Counsel. 42 USC 12117 – Enforcement
16
U.S. Equal Employment Opportunity Commission. Front Pay
17
Office of the Law Revision Counsel. 42 USC 1981a – Damages in Cases of Intentional Discrimination in Employment
18
Office of the Law Revision Counsel. 42 US Code 12205 – Attorneys Fees