How do you establish a prima facie case of discrimination under the ADEA?

Asked by: Harvey Pagac  |  Last update: June 4, 2026
Score: 4.9/5 (36 votes)

To establish a prima facie case for age discrimination under the ADEA, an employee must show they are over 40, were qualified and performing satisfactorily, suffered an adverse action (like termination or demotion), and were replaced by someone significantly younger, or that circumstances suggest age bias was a factor, shifting the burden to the employer to provide a non-discriminatory reason.

What is a prima facie case under the ADEA?

“The elements of a prima facie case of age discrimination are that: (1) the plaintiff is at least forty years old; (2) the plaintiff suffered an adverse employment decision; (3) the plaintiff was qualified for the position in question; and (4) the plaintiff was ultimately replaced by another employee who was ...

How to establish a prima facie case of discrimination?

There are three elements in a plaintiff's prima facie case of individual disparate treatment discrimination: (1) the plaintiff suffered an adverse employment action, (2) the action was linked to the defendant, and (3) the defendant's action was motivated by a protected characteristic of the plaintiff.

What must be proven to establish a prima facie case of discrimination?

To establish prima facie discrimination (discrimination on its face) under the Code, a claimant must show that: they have a characteristic protected from discrimination. they have experienced an adverse impact within a social area protected.

What are the requirements for a prima facie case?

Prima facie cases in tort law involve proving that a legal duty exists, that the defendant breached this duty, and that this breach caused harm. In criminal law, prima facie requires the prosecution to present enough evidence for each component of the crime to move the case to trial.

What Evidence Establishes Prima Facie Age Discrimination? - Labor and Employment Law Expert

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How to determine a prima facie case?

A party with the burden of proof presents a prima facie case when the party presents enough evidence to support a verdict in the party's favor, assuming the opposing party does not rebut or disprove it.

What are the four elements of a prima facie case?

✅ A prima facie case of negligence is the essential first step in any personal injury lawsuit. ✅ You must prove four elements: duty, breach, causation, and damages.

What are the prima facie indicators of discrimination?

A prima facie case of employment discrimination may be shown by proving the following: The worker is a member of a protected class. The worker had all of the qualifications for the job. The employer rejected the worker despite his or her qualifications.

Which of the following must be shown to establish a prima facie case of age discrimination with respect to termination?

To have a prima facie case of age discrimination, an employee must establish that: They are 40 years old or older (or the protected age class as defined by state statute) Their job performance is satisfactory. Adverse job action was taken against them (e.g., termination, demotion, or a pay cut)

Who has the burden of proof to prove a prima facie case?

One important aspect of modern judicial systems is the presumption of innocence. In order to force punishment or restitution on a defendant in criminal proceedings, the burden of proof falls onto the prosecution.

What must be proven in order to establish a prima facie case of discrimination by the NLRB?

To prove discrimination, a charging party must prove by a preponderance of the evidence that the respondent acted with an improper motive, intent, or purpose.

How to write a prima facie case?

Elements Required to Establish a Prima Facie Case of Negligence. To establish a prima facie case of negligence, the plaintiff must prove four elements: duty, breach of duty, causation, and damages. Duty refers to the legal obligation that one person owes to another to act with reasonable care.

Who decides if evidence is prima facie?

The Latin phrase prima facie means “on its face.” Before a case ever reaches the jury, the judge must decide: “Has the plaintiff (in a civil case) or the State (in a criminal case) presented enough facts for a reasonable jury to find every element satisfied?”

What evidence is needed to prove age discrimination?

Proving age discrimination involves gathering concrete evidence like age-related comments, emails, or performance records showing bias, demonstrating you were qualified but treated unfairly, and comparing your treatment to younger colleagues, often requiring a formal EEOC complaint to establish your case under the ADEA. Key steps include documenting everything, finding witnesses, showing patterns of favoring younger workers, and consulting an employment lawyer, as discrimination can manifest as unfair firing, demotion, harassment, or denial of opportunities for those 40 and older. 

Which of the following are required in order to establish a prima facie case of disparate treatment under McDonnell Douglas?

In the context of a hiring decision, the elements of a prima facie case using the McDonnell Douglas method of proof are that the complainant: (1) is a member of a protected class, (2) applied for and is qualified for the position, and (3) was rejected under circumstances which gave rise to an inference of unlawful ...

What is an example of a prima facie case?

A prima facie case is when a plaintiff presents enough initial evidence to support their claim, making it seem valid "at first glance," like a rear-end car accident (driver hits another car, police report cites distraction) or job discrimination (qualified woman not hired, employer interviews men). This evidence establishes the basic elements of the case (e.g., duty, breach, harm in negligence), shifting the burden to the defendant to disprove it, rather than proving guilt conclusively at this stage. 

What is required for a prima facie case?

A prima facie case is the establishment of a legally required rebuttable presumption. In other words, a prima facie case is a cause of action or defense that is sufficiently established by a party's evidence to justify a verdict in their favor, provided such evidence is not rebutted by the other party.

What must a plaintiff prove to establish a prima facie case of assault?

To establish a prima facie case of assault, the plaintiff must show: (i) an act by the defendant that brings about a reasonable apprehension in the plaintiff of an immediate harmful or offensive contact to the plaintiff's person; (ii) intent by the defendant to cause such apprehension; and (iii) causation.

What are the three elements of a prima facie case?

The Elements of a Prima Facie Case: Duty, Breach, Cause, Injury.

What is required to prove a prima facie disparate impact unintentional discrimination case?

Key Elements of a Disparate Impact Claim:

The plaintiff must link the policy or practice to the observed disparity aka evidence to support causation. If the plaintiff establishes a prima facie case, the employer must prove the policy is job-related and consistent with business necessity.

What are prima facie rules?

A Latin term meaning "at first sight" or "at first look." This refers to the standard of proof under which the party with the burden of proof need only present enough evidence to create a rebuttable presumption that the matter asserted is true. A prima facie standard of proof is relatively low.

Which of the following must be shown in order to establish a prima facie case of retaliation against an employee?

In order to show a prima facie case of retaliation, a Complainant must show that: (1) the Complainant engaged in a statutorily protected expression; (2) the Complainant suffered an adverse action by the employer; and (3) a causal link exists between the protected expression and the adverse action.

What is a prima facie determination?

The prima facie determination notice is issued when a self-petitioner files supporting evidence to meet each of the eligibility requirements for the VAWA self- petition. The prima facie determination notice clearly states that the notice may be used to assist VAWA self-petitioners in receiving public benefits.

What elements must be established in order to establish a prima facie case of negligence?

To establish a prima facie negligence case, a plaintiff must demonstrate that the defendant owed them a duty of care, breached that duty through action or inaction, and that this breach directly caused quantifiable harm or damages.