California WARN Act Guide: Layoff Notice and Pay

Start with the establishment, the event, and the notice

If your employer announces a layoff, start by identifying the worksite, the number of affected employees, and the date the job losses take effect. California WARN uses those facts to determine whether advance notice was required under Labor Code sections 1400.5 and 1401. A company’s announcement that it is “restructuring” does not answer those questions.¹

Search the California WARN layoff database using your employer’s legal name, business name, and worksite city. Compare the notice with your termination letter. Record the date the employer issued the notice, the date you received your notice, and your actual separation date. Those dates describe different events and should remain separate in your records.

A database entry is a starting point. It does not establish that every affected worker received a proper notice or that the listed job losses happened exactly as planned. Likewise, an unsuccessful search does not establish that your employer was exempt. Coverage comes from Labor Code sections 1400.5 and 1401, not from whether a particular search returns a result.¹

Which employers and workers California WARN covers

Under Labor Code section 1400.5(a), a covered establishment is an industrial or commercial facility, or part of one, that employs or employed at least 75 people during the preceding 12 months. California’s coverage calculation includes qualifying full-time and part-time employees.¹

Labor Code section 1400.5(h) defines an employee for this purpose by employment during at least 6 of the 12 months before the date notice was required. Do not count everyone shown on a current directory without checking employment dates. Conversely, do not exclude someone merely because the person works a reduced weekly schedule.¹

The relevant unit is a covered establishment. A national headcount, a brand’s total workforce, and the number assigned to your facility may differ. Keep the address on your pay records, the address in the notice, and the location where your department operated. Remote assignments and related facilities can require additional analysis under Labor Code section 1400.5.¹

For example, suppose a California facility in 2026 has 90 qualifying employees and plans to lay off 55 within a 30-day period. Assuming the other coverage requirements are met, that reaches California’s mass layoff threshold under Labor Code section 1400.5(d). The example illustrates the statutory calculation; it is not a finding about any employer in the database.¹

What counts as a mass layoff, relocation, or termination

A mass layoff generally means a layoff of at least 50 employees during a 30-day period at a covered establishment under Labor Code section 1400.5(d). California does not add the federal requirement that this group represent a particular percentage of the workforce.¹

A relocation concerns moving all or substantially all of an establishment’s industrial or commercial operations at least 100 miles under Labor Code section 1400.5(e). A termination means the cessation or substantial cessation of those operations under section 1400.5(f). Here, “termination” describes an operational shutdown, not simply the dismissal of an individual employee.¹

That distinction matters when a small remaining department closes. The mass layoff headcount is not the only possible route to coverage. Analyze the shutdown and relocation definitions separately instead of assuming that a smaller affected group ends the inquiry under Labor Code section 1400.5.¹

What the notice must tell you

Labor Code section 1401 generally requires written notice at least 60 days before a covered event takes effect. Required recipients include affected employees, EDD, the local workforce development board, and the chief elected officials of the affected city and county governments. Filing with EDD does not replace the employee notice requirement.¹

The notice must include the information required by the federal WARN framework, as incorporated through Labor Code section 1401(b). Relevant details include the affected location, whether the action is temporary or permanent, the expected separation schedule, affected positions, and an employer contact. The applicable federal notice requirements appear in 20 C.F.R. section 639.7.¹

Compare the description with what happened to you. If your letter identifies a later separation date but your employer ends employment immediately, preserve both communications. If the employer keeps you employed and paid during the notice period, preserve the payroll and benefits records showing that arrangement. The payment label alone does not establish compliance with Labor Code sections 1401 and 1402.³

New notice requirements effective in 2026

SB 617 amended Labor Code section 1401 effective January 1, 2026. Notices must state whether the employer plans to coordinate services through the local workforce development board, another entity, or neither. If it chooses coordination, it must arrange the services within 30 days after issuing the notice.²

The amended Labor Code section 1401 also requires workforce board contact information, a description of Rapid Response assistance, information about CalFresh, the CalFresh benefits helpline and website, and a functioning employer email address and telephone number. EDD confirmed these changes in its January 2026 implementation notice.²

These additions give you practical leads. Check whether the listed contact works and whether an orientation was offered. Keep a copy of the original notice rather than relying on an updated webpage that may no longer show what you received.

California WARN and federal WARN compared

The comparison below uses EDD and DIR guidance and the 2024 edition of the United States Code. California WARN and federal WARN require separate coverage analyses under Labor Code sections 1400.5 through 1406 and 29 U.S.C. sections 2101 through 2109.^{1, 5}

Issue	California WARN	Federal WARN
Employer coverage	Covered establishment with at least 75 employees during the relevant preceding 12 months, subject to the employee definition. Labor Code section 1400.5(a), (h).1	Generally at least 100 employees excluding statutory part-time employees, or at least 100 employees working an aggregate of 4,000 weekly hours excluding overtime. 29 U.S.C. section 2101(a)(1).5
Mass layoff	At least 50 employees in a 30-day period at a covered establishment. Labor Code section 1400.5(d).1	Generally at least 50 employees and 33 percent of the relevant workforce, or at least 500 employees, excluding statutory part-time employees. 29 U.S.C. section 2101(a)(3).5
Operational closure	Cessation or substantial cessation of operations at a covered establishment. Labor Code section 1400.5(f).1	Covered shutdown causing employment loss for at least 50 qualifying employees at a single site during a 30-day period. 29 U.S.C. section 2101(a)(2).5
Ordinary notice period	At least 60 days. Labor Code section 1401.1	At least 60 days. 29 U.S.C. section 2102(a).5
Part-time workers	Qualifying part-time employees count under the California definitions. Labor Code section 1400.5.1	Statutory part-time employees generally do not count toward event thresholds but can still be entitled to notice. 29 U.S.C. sections 2101 and 2102; 20 C.F.R. section 639.3.6
Staggered losses	Review the statutory 30-day mass layoff period. Labor Code section 1400.5(d).1	Related smaller groups can aggregate over 90 days unless the statutory separate-action exception applies. 29 U.S.C. section 2102(d).5
Enforcement	Civil actions and Labor Commissioner authority. Labor Code sections 1404 and 1406.1	Civil enforcement in federal district court. 29 U.S.C. section 2104.5

Back pay, benefits, and the civil penalty

When an employer fails to provide required notice, Labor Code section 1402 provides potential recovery of back pay and the value of covered benefits. The liability period is limited to the shorter of 60 days or half the number of days the employee worked for the employer. Statutory reductions may apply.³

The back pay calculation under Labor Code section 1402 compares your final compensation rate with your average rate during the preceding 3 years, using the higher applicable rate. Covered benefit losses can include medical expenses that the employee benefit plan would have covered.¹

Build the calculation from records. Save pay statements showing rate changes, commissions, and other compensation. Identify when employer-paid insurance stopped and retain bills for treatment during the disputed period. Avoid estimating the entire claim from your take-home deposit, which reflects deductions and may omit relevant compensation.

Labor Code section 1403 separately authorizes a civil penalty of up to $500 for each day of violation. That is not an automatic $500 daily payment to every affected employee. Keep the civil penalty separate from your individual back pay and benefit calculation.¹

Labor Code section 1403 also lets an employer avoid the civil penalty, though not the back pay, if it pays every affected employee the full amount owed under section 1402 within three weeks of the date it ordered the mass layoff, relocation, or termination. A late or partial payment does not qualify.⁷

If your employer offers a lump sum called “WARN pay,” ask for the calculation and allocation. Labor Code section 1402 allows specified offsets, but the name on the check does not establish which obligations it satisfies. Compare the payment with any separate severance promise before treating the entire amount as additional compensation.³

Why the financing exception does not excuse a mass layoff

Labor Code section 1402.5 addresses a limited situation involving an employer seeking capital or business that could avoid or postpone a relocation or termination. It requires a departmental determination and supporting records. An employer’s statement that it was looking for investors does not establish every required condition.⁴

The employer must address whether it was actively seeking the capital or business when notice was required, whether obtaining it would have avoided or postponed the event, and whether it reasonably and in good faith believed notice would prevent obtaining it. Labor Code section 1402.5 also requires documentary support and a sworn submission.⁴

Most importantly, Labor Code section 1402.5(d) excludes mass layoffs from this exception. DIR applied that restriction in its 2011 Good Samaritan Hospital determination. A cash shortage or lost customer contract does not turn a mass layoff into an eligible financing exception.⁴

Project work, seasonal employment, and unexpected events

Labor Code section 1400.5(g)(1) contains a project completion exception for specified employment covered by Wage Orders 11, 12, or 16 when employees were hired with the understanding that employment would last only for the project or undertaking. A job labeled “temporary” does not establish all those conditions.¹

Seasonal employment has a separate provision under Labor Code section 1400.5(g)(2), tied to the understanding at hiring that the work was seasonal and temporary. Save the offer letter and recruiting materials. They may show a different arrangement from the explanation supplied when the layoff occurred.¹

California also recognizes a physical calamity or act of war exception under Labor Code section 1401. Federal WARN separately addresses unforeseeable business circumstances under 29 U.S.C. section 2102(b). Do not assume the federal exception excuses a California violation merely because both laws concern the same event.^{1, 5}

Call center work moving abroad

California has separate provisions for covered call center relocations to a foreign country under Labor Code section 1409 and the related call center provisions. EDD identifies foreign call center relocation as a covered category distinct from the ordinary relocation distance rule. Review the special provisions instead of applying only the domestic mileage test.¹

Preserve communications identifying the destination, the work being transferred, and the employees affected. A notice describing “vendor consolidation” may need to be compared with announcements about where customer support functions will operate. The wording of an internal project name does not resolve statutory coverage.

Enforcement and the records that connect your claim

Labor Code section 1404 authorizes a civil action and permits an award of reasonable attorney fees to a prevailing plaintiff. Labor Code section 1406 gives the Labor Commissioner investigatory and enforcement authority. EDD’s receipt of a notice is a reporting function, not an adjudication of your individual recovery.¹

Organize the notice, separation letter, pay records, benefits information, and severance proposal together. Add a short chronology identifying what you were told and what actually happened. For a staggered reduction, record the dates of later announcements without assuming that every group belongs to the same legal event.

Use the wrongful termination, age discrimination, and employment discrimination pages to examine selection concerns. The workplace retaliation and wage and hour pages address reporting-related job losses and unpaid compensation. Those questions deserve separate review even when the employer supplied a WARN notice.

More layoff guides

• California Severance Agreements: Before You Sign: what the release buys, OWBPA review periods, the 1542 waiver, secrecy limits, pricing the offer.
• California Furlough and Temporary Layoff Rights: when a furlough becomes a layoff, final wages, COBRA, partial unemployment.
• Final Paycheck After a California Layoff: when final wages and vacation are due, waiting time penalties with worked examples, the wage claim.
• California Layoffs and Age Discrimination: reading the selection list, selection rates, the OWBPA disclosure, CRD and EEOC deadlines.
• Was Your California Layoff Retaliation?: protected activity, timing, changing explanations, the Lawson burden shift, leave protections.
• Layoff notice tracker: every California WARN notice, searchable by employer, county, city and year.
• Wage and hour guides: overtime, the 2026 minimum wage by city, meal and rest breaks, filing a wage claim and the deadlines.
• Wage theft tracker: U.S. Department of Labor back wage cases against California employers.
• Wrongful termination, age discrimination, workplace retaliation and wage and hour: the practice pages for a claim.

Questions about California WARN

Sources

1. California Employment Development Department, Worker Adjustment and Retraining Notification (accessed October 2026): Coverage, definitions, exceptions, remedies, enforcement, and call center overview.
2. California Employment Development Department, Amendments to the California Worker Adjustment and Retraining Notification Act, WSIN25-14 (2026): SB 617 notice changes.
3. California Department of Industrial Relations, Cal-WARN Act (accessed October 2026): Labor Code sections 1401 and 1402.
4. California Department of Industrial Relations, Request for Exception Under Labor Code Section 1402.5, Good Samaritan Hospital (2011): Financing exception and exclusion of mass layoffs.
5. U.S. Government Publishing Office, United States Code, Title 29, Chapter 23, Worker Adjustment and Retraining Notification (2024 edition): Federal WARN provisions.
6. U.S. Department of Labor, WARN Advisor, Frequently Asked Questions (accessed October 2026): Part-time employees and severance offsets.
7. California Legislative Information, Labor Code section 1403 (accessed October 2026): Civil penalty of up to $500 a day and the three-week payment exception.
8. California Civil Rights Department, California Law Protects Workers From Age Discrimination (2025): Discriminatory layoff selection.

Statutes are cited by section so you can read them on the Legislature’s site. Worked examples use made-up numbers to show the method; they are not case results or predictions.