What is age discrimination at work?

Age discrimination at work is treating applicants or employees aged 40 or older less favorably because of their age, in hiring, promotion, layoffs, pay or other terms of employment.

In shortThe Age Discrimination in Employment Act (ADEA) protects individuals who are at least 40 years of age and applies to employers with 20 or more employees for each working day in 20 or more calendar weeks in the current or preceding calendar year. Many states protect workers at smaller employers or set no minimum age. Age discrimination often surfaces in layoffs and in hiring language like “digital native” or “recent graduate”. When employees are asked to waive age claims in a severance agreement, the Older Workers Benefit Protection Act sets conditions, including advising the employee in writing to consult an attorney, at least 21 days to consider (45 days in a group program) and at least 7 days to revoke after signing.

Where age discrimination shows up

Common situations
Situation What to check
Job ads Words like young, energetic, recent graduate or digital native
Layoffs Whether selection criteria are job related and the outcome falls heavily on older workers
Promotions Whether older employees are told about openings and considered
Training Whether older employees get the same access to training
Severance waivers OWBPA timing and disclosure requirements
Group layoff waiver: at least 45 + 7 days45 days to consider7 to revokeMar 2: receivedSignFinalPlus written advice to consult an attorney
For a group program, the employee has at least 45 days to decide and 7 days after signing to change their mind.

Worked example: a layoff and the waiver clock

A manufacturer cuts 12 positions

A manufacturer with 140 employees lays off 12. Nine are 40 or older. Before finalizing, HR checks the selection: it used a skills matrix and attendance records over 2 years, applied to everyone in the affected departments, and documented each score. The older group’s share of the layoff is high, so HR has the scores reviewed by someone not involved; they hold up.

Each person is offered severance in exchange for a release of claims. Because it is a group program, each person 40 or older gets at least 45 days to consider the agreement, is advised in writing to consult an attorney, receives the written list of job titles and ages of the people selected and not selected in the affected group, and has 7 days to revoke after signing. A worker who receives the agreement on March 2 can take until April 16 to decide; if she signs on April 10, the release becomes final only after the revocation period ends.

Rushing people to sign in a week would have put every one of those releases at risk.

Mistakes that are specific to age discrimination

Writing age-neutral job ads and criteria

Many age problems start in the job ad. Describe the work and the skills, not the kind of person: “comfortable using a tablet to log orders” instead of “digital native”, “able to stand for an 8-hour shift” instead of “energetic”, and “one year of experience” rather than “recent graduate”. Ask the same questions of every candidate and score against the job’s requirements.

Check training and promotion access as well. Offer training on new systems to everyone in the role, not only to people a manager assumes will pick it up quickly, and record who was offered what. Decisions based on assumptions about age, such as who will adapt to change, are exactly the kind the law targets.

Second example: training access for a new system

A retailer introduces handheld inventory devices. The store manager initially trains the 8 youngest associates, assuming they will learn faster, and gives them the extra inventory shifts that come with the role.

HR notices that older associates asked for the training and were not included. The store opens training to all 22 associates who want it, on paid time, and assigns inventory shifts by a rotation among everyone trained. Two of the most accurate inventory counts the next quarter come from associates over 55.

Read the layoff list by age before you announce itBefore any layoff is final, sort the list by age and compare it with the age mix of the whole group. If older workers are overrepresented, check that every selection criterion is job related and documented.

Questions people ask

What age is protected from age discrimination?

Under the ADEA, individuals at least 40 years of age. Some state laws protect younger workers too.

Which employers does the ADEA cover?

Employers with 20 or more employees for each working day in 20 or more calendar weeks in the current or preceding calendar year.

How long do employees have to file an age discrimination charge?

Generally 180 days with the EEOC. It extends to 300 days only if a state law prohibits age discrimination and a state agency enforces it; a local law alone does not extend it.

How long must an employee have to consider a severance agreement that waives age claims?

At least 21 days, or 45 days in a group program, plus at least 7 days to revoke after signing.

Is it age discrimination to ask for a graduation date?

Asking for dates that reveal age can suggest age is a factor. Many employers ask only whether a degree or certificate was earned.

Can an employer prefer younger workers if both are qualified?

No. Treating someone 40 or older less favorably because of age is prohibited for covered employers, and many state laws go further.

Related on EZTime

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Disclaimer: What you read here about age discrimination is general information, not legal, payroll or tax advice, so confirm the current rule where you operate; the examples are fictional.