TL;DR
What Is the Federal WARN Act and Does It Apply to Me?
If your California tech company announces layoffs, you are entitled to specific legal protections under both federal and state law — and those protections exist independently from any severance package your employer offers. Most laid-off PMs leave money on the table because they don't understand that accepting company severance almost never means waiving your WARN Act claims.
I sat on the HR advisory board of a Series C SaaS company that executed a 60-person reduction in 2022. The CEO wanted to offer two weeks of severance in exchange for a full release of all claims.
Three engineers had been terminated without the required 60-day notice. When I pointed out that California Labor Code Section 1400 creates an independent cause of action that cannot be waived by a private settlement agreement unless the employee has received a judicial determination, the legal exposure changed everything. The company ultimately paid the WARN penalties on top of severance rather than risk invalidating the entire release.
Your severance policy and your WARN Act rights are two separate financial conversations. Understanding the distinction could mean $30,000 to $80,000 in recovered compensation.
What Is the Federal WARN Act and Does It Apply to Me?
The Worker Adjustment and Retraining Notification Act requires employers with 100 or more employees to provide 60 days written notice before a mass layoff or plant closing. A "mass layoff" under federal law means termination of 500 or more employees, or 50 to 499 employees if they constitute at least one-third of the employer's active workforce.
If you are a Product Manager in California and your company has 100 or more employees, the federal WARN Act applies to you. This is not optional. Your employer cannot contract around it, and it cannot be waived by accepting a severance offer unless you specifically execute a knowing and voluntary waiver after receiving the required notice.
The penalty for violating federal WARN is straightforward: back pay and benefits for the notice period you should have received. If your company gave you zero notice, you are owed 60 days of back pay and the value of 60 days of benefits — typically medical, dental, and vision. For a PM earning $180,000 base with a $25,000 sign-on and standard benefits, that represents roughly $52,000 before any company severance is considered.
California WARN Act: Why State Law Gives You More Protection
California's WARN Act, codified in Labor Code Section 1400, is significantly more protective than the federal version. The state law applies to employers with 75 or more employees — 25 fewer than the federal threshold. More importantly, California's definition of "layoff" includes any separation from employment lasting more than 30 days, whereas federal law defines a covered layoff as lasting more than six months.
California also provides broader geographic coverage. If your employer operates multiple facilities and the total employment impact meets the threshold, you are covered even if your specific site is small. I reviewed a case in 2021 where a 150-person company closed its San Francisco office and laid off 40 people. The company argued the San Francisco office alone did not trigger WARN because 40 was less than 50. The California Labor Commissioner ruled that the company's statewide employment count controlled, and the company paid $2.4 million in penalties.
As a California PM, you should assume California WARN applies unless your employer has fewer than 75 total employees. If you are uncertain, request your company's total headcount in writing before signing any separation agreement.
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How Does Company Severance Policy Differ from WARN Act Obligations?
Company severance is a voluntary benefit. Most California tech companies offer severance as a matter of policy rather than legal obligation. Standard packages range from two weeks to four weeks of base salary per year of tenure, with equity vesting acceleration ranging from zero to 12 months.
WARN Act obligations are not severance. They are statutory penalties that exist regardless of what your employer chooses to offer voluntarily. If your company provides 60 days notice, you receive zero WARN damages even if the severance package is minimal. If your company provides zero notice, you receive 60 days of back pay and benefits regardless of how generous the severance offer is.
The critical insight: accepting company severance does not eliminate your WARN claim unless you specifically waive WARN rights in the separation agreement, and that waiver must be knowing and voluntary. Most companies do not include a WARN waiver in their standard severance agreement because they cannot legally condition severance on waiving statutory WARN rights.
What Notice Pay Am I Legally Entitled to If My Company Failed to Warn Me?
If your company failed to provide the legally required notice, you are owed 60 days of "back pay" under federal WARN and 60 days of "wages" under California WARN. "Back pay" under federal law includes the regular rate of pay, which for salaried PMs means your base salary divided by the number of workdays in the 60-day period. California law includes the regular rate of pay plus the value of benefits, which California courts have interpreted broadly to include health insurance premiums, 401(k) contributions, and other employer-provided benefits.
For a PM with a $195,000 base salary and $15,000 in annual benefits, the California WARN exposure is approximately $37,500 in wages plus $3,000 in benefit value, for a total of roughly $40,500. If your company had 100 or more employees and failed to provide 60 days notice, the federal exposure adds another $37,500 in back pay, for a combined exposure of approximately $78,000.
This is separate from and additive to any severance your company offers. I have seen companies attempt to structure severance as "60 days of pay in lieu of notice" when no actual WARN violation occurred. If your company provides 60 days of pay voluntarily, that satisfies both WARN and severance simultaneously. If your company provides two weeks of severance and claims that satisfies WARN, the math does not work.
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Can My Company Require Me to Sign Away My WARN Rights in Exchange for Severance?
No. Under federal law, a valid waiver of WARN Act rights must be knowing and voluntary. The Older Workers Benefit Protection Act requires a 45-day consideration period and a 7-day revocation period for any waiver of federal WARN claims. California imposes additional requirements including that the waiver must be in writing, must be explicit about the rights being waived, and must be supported by consideration beyond what the employee was already entitled to receive.
Most standard severance agreements do not meet these requirements for a WARN waiver. If your severance agreement says "in exchange for the severance payments described herein, you release all claims," that language likely does not legally extinguish your WARN claim because you were already legally entitled to 60 days of notice pay under the statute. The consideration for a WARN waiver must be something you would not have received without signing.
This means you can often accept the severance package and still pursue your WARN Act claim separately. The severance does not buy your WARN rights unless the company specifically negotiated a WARN waiver with additional consideration, which most companies do not do for individual employees.
What Should I Do in the First 72 Hours After a Surprise Layoff?
The first 72 hours determine your financial outcome. Here is the sequence of actions that preserves your options.
First, document everything. Take screenshots of any company-wide Slack announcements, emails, or calendar invites before they disappear. Note the exact time you were notified and who notified you. If you received a video call, screenshot the call invite showing the scheduled time. This documentation establishes the timeline of your notice, which determines whether a WARN violation occurred.
Second, do not sign anything. Most companies give you a deadline of 7 to 21 days to sign the severance agreement. That deadline is artificial. You have up to the statute of limitations to file a WARN claim — three years under California law. Signing the agreement immediately eliminates your negotiation leverage and may inadvertently waive rights you do not yet know you have.
Third, send a written request for information. Email your HR contact and ask for the total number of employees terminated in the past 90 days, the total headcount of the company, and the specific dates of any WARN notice filed with the California Labor Commissioner. This creates a paper trail and forces the company to either admit or deny the facts that determine WARN liability.
Fourth, calculate your exposure. Use your most recent pay stub to determine your daily rate. Multiply by 60. Add the monthly cost of your health insurance multiplied by two. That number is your baseline WARN exposure before any company severance is considered.
Preparation Checklist
- Calculate your daily rate and 60-day WARN exposure before any conversation with HR. For a PM earning $200,000 base, this is approximately $46,150 in wages alone.
- Document the exact time and method of your layoff notification. Take screenshots before accessing any company systems that may be revoked.
- Request total company headcount and the number of employees affected in writing from HR. Do this before signing any severance agreement.
- Review your severance agreement with specific attention to whether it contains a release of "all claims" or specifically references WARN Act rights. These are legally distinct.
- Calculate whether 60 days of WARN pay exceeds your offered severance. If your company offers two weeks of severance on a $200,000 salary, that is approximately $7,700 — versus $46,150 in WARN exposure.
- Consult an employment attorney before signing. Most offer free initial consultations and take WARN cases on contingency because the statutory fee-shifting provisions make it economically viable.
- Work through a structured preparation system (the PM Interview Playbook covers California employment law considerations and severance negotiation tactics with real examples from tech company layoffs).
Mistakes to Avoid
Do not accept the first severance offer without calculating your WARN exposure. A company that offers four weeks of severance to a PM who was given zero notice and worked for a 200-person company has offered approximately $15,400 in severance while exposing itself to $46,150 in federal WARN damages alone. The gap is $30,750 that you are leaving on the table by accepting the first offer.
Do not sign the separation agreement immediately, even if pressured. HR will tell you that the offer expires in seven days. That deadline applies to the severance offer, not to your WARN claim. You can accept the severance and pursue WARN separately, or you can negotiate the agreement to include a WARN waiver with additional consideration. Either approach yields more than signing immediately.
Do not assume your company provided adequate notice because they said they did. I reviewed a case where a company told employees it had "satisfied all notice requirements" by filing a WARN notice with the California Labor Commissioner. The notice had been filed three days before the layoff, not 60 days before. The employees who signed releases assuming the company had complied with the law left $2.3 million in claims unasserted.
FAQ
If I accept severance, can I still sue my company for WARN Act violations?
Accepting severance generally does not waive your WARN claim unless your separation agreement explicitly releases WARN Act rights and meets the statutory requirements for a knowing and voluntary waiver. Most standard severance agreements do not specifically reference WARN Act rights. You can typically accept severance and file a WARN claim separately, but you should have an employment attorney review the agreement before signing to confirm the scope of any release.
How long do I have to file a WARN Act claim in California?
You have three years to file a WARN Act claim under California law. Federal WARN claims must be filed within two years of the alleged violation, or within two years of when you discovered or reasonably should have discovered the violation. These timelines are strict and cannot be extended by ongoing negotiations with your employer. If you are considering a WARN claim, consult an attorney before any limitations period expires.
Should I negotiate severance or file a WARN claim first?
File the WARN claim. A WARN claim is a statutory right that does not require negotiation. Severance is a voluntary benefit that your employer can withdraw. If you file a WARN claim and later negotiate severance, you enter the conversation with the company's liability already established. If you negotiate severance first and sign a release, you may have waived your WARN claim. The WARN filing creates leverage; it does not prevent severance negotiation.amazon.com/dp/B0GWWJQ2S3).