ADEA Waiver Requirements: OWBPA’s Seven Rules and Group Layoff Add-Ons

For a severance agreement to legally waive your right to sue for age discrimination, it has to satisfy every one of the Older Workers Benefit Protection Act’s requirements. The OWBPA waiver requirements are a checklist, not a balancing test: miss one item and the waiver is unenforceable against your Age Discrimination in Employment Act (ADEA) claims, even if the rest of the agreement is airtight. The rules exist so that a worker aged 40 or older who gives up the right to sue for age discrimination does so knowingly and voluntarily, with time, information, and the chance to get advice.

The Seven Core Requirements

A waiver of ADEA claims must meet all of the following to be considered knowing and voluntary:

1. Written in plain language. The waiver must be drafted in language “calculated to be understood” by the person signing, or by the average employee eligible to participate. In practice that means short sentences, minimal legal jargon, and readability appropriate for the audience. A waiver buried in dense boilerplate fails this test.¹

2. Specifically names the ADEA. The agreement has to call out the Age Discrimination in Employment Act by name. A general release of “all federal claims” does not do the job.¹

3. Limited to existing claims. You can only waive claims that already exist on the date you sign. An employer cannot ask you to give up the right to sue for future discrimination, and if the company discriminates against you after signing, that new violation is not covered.¹

4. Consideration beyond what you’re already owed. You must receive something of value in exchange for the waiver that you would not otherwise be entitled to. A final paycheck for hours worked doesn’t count. Neither does accrued vacation payout the employer already owes you. The extra typically takes the form of a lump-sum severance payment, extended health coverage, or another benefit the company had no preexisting obligation to provide.²

5. Written advice to consult an attorney. The document itself has to advise you in writing to consult an attorney before signing. A verbal reminder during an exit meeting is not enough. The employer does not have to pay for your lawyer; it just has to tell you to get one.³

6. Adequate time to consider. You must be given at least 21 days to review the agreement before signing if you are being terminated individually, or at least 45 days if the waiver is offered in connection with a group layoff or exit incentive program.²

7. A seven-day revocation window. After signing, you have seven days to change your mind and revoke the agreement. This window applies to every ADEA waiver, and the employer cannot shorten or eliminate it. The waiver only becomes effective and enforceable once the seven days pass without a revocation.²

Extra Requirements When It’s a Group Layoff

If the waiver is offered as part of a group termination or exit incentive program, the employer has to give you specific workforce data in writing at the start of the 45-day consideration period. This is where OWBPA compliance most often breaks down, because the disclosures go well beyond what most severance packages include.

The employer must identify the “decisional unit,” meaning the part of the organization from which people were selected for the program. That could be a department, a facility, everyone reporting to a particular executive, or a job category across multiple sites. The question is where the layoff decisions were actually made.¹

Within that decisional unit, the disclosure must include:

The eligibility factors for the program and any applicable time limits
The job titles and ages of everyone selected for or eligible for the program
The ages of everyone in the same job classifications who was not selected¹

The purpose of the data is to let you check for age patterns in who got cut and who didn’t. Omitting these disclosures, or providing them in a form that hides the patterns, invalidates the waiver as to ADEA claims.¹

How the Consideration and Revocation Periods Work

The 21-day or 45-day clock runs from the date the employer presents its final offer. You are free to sign before the full period expires, but the decision to sign early has to be genuinely voluntary. The employer cannot pressure you by threatening to withdraw the offer, changing the terms for people who wait, or misrepresenting the deadline.⁴

If the employer makes a material change to the agreement while you’re still reviewing it, the clock resets to day one. A material change is something that meaningfully alters the deal, like cutting the severance amount or adding a non-compete clause. Minor wording fixes that don’t change the substance don’t trigger a restart.¹

The seven-day revocation period runs after signing. If you revoke within it, the agreement is canceled and your right to file a claim is preserved. This is why employers usually hold severance payments until the seven days expire.

Rights No Waiver Can Take Away

Even a fully compliant waiver cannot prohibit you from filing a charge of discrimination with the Equal Employment Opportunity Commission or from participating in an EEOC investigation. The agreement also cannot impose penalties or preconditions on filing a charge, such as requiring you to return your severance first or threatening to recover the employer’s legal fees.⁵ Language in a severance agreement that appears to block EEOC contact is a warning sign worth raising with an attorney.

What Happens If the Waiver Is Defective

If any OWBPA requirement is missing, the waiver is invalid and unenforceable as to your ADEA claims.³ And critically, you do not have to give back the severance money before challenging it. Keeping the payment does not count as accepting the deal or ratifying the defective waiver.⁶

The Supreme Court settled this in Oubre v. Entergy Operations, Inc., holding that an employee whose waiver failed the OWBPA could sue for age discrimination without first returning the severance. The Court rejected the argument that keeping the money ratified the invalid agreement.⁷

If you win an age discrimination claim after challenging a defective waiver, the court can offset the severance you received against your damages. The reduction cannot exceed either the damages you recover or the severance you received, whichever is smaller. In cases involving multiple employees, the offset is calculated for each person individually.⁶

One limit to keep in mind: a defective OWBPA waiver clears the path to your underlying age discrimination claim, but it does not by itself prove that discrimination occurred. You still have to make the case on the merits. Most courts have held that a botched waiver does not automatically void the rest of the severance agreement or create a separate right to sue over the defect. It simply removes the waiver as a defense to your ADEA claim.

1
eCFR. 29 CFR 1625.22 – Waivers of Rights and Claims Under the ADEA
2
Office of the Law Revision Counsel. 29 USC 626 – Recordkeeping, Investigation, and Enforcement
3
U.S. Equal Employment Opportunity Commission. Q&A – Understanding Waivers of Discrimination Claims in Employee Severance Agreements
4
eCFR. 29 CFR 1625.22 – Waivers of Rights and Claims Under the ADEA
5
eCFR. 29 CFR Part 1625 – Age Discrimination in Employment Act
6
eCFR. 29 CFR 1625.23 – Waivers of Rights and Claims: Tender Back of Consideration
7
Legal Information Institute. Oubre v. Entergy Operations, Inc.