Seasonal Layoffs and the WARN Act: When Holiday-Season Cuts Require 60 Days' Notice

The end of the year is the busiest season on the layoff calendar. The week of November 15 alone has 7,781 workers with scheduled effective dates, and December 20 has 934 workers across three filings. Many are described as seasonal. Does calling a layoff "seasonal" change whether workers must be warned in advance?

Under the federal WARN Act, the short answer is no. The season does not decide the answer. What matters is the size of the employer, the size and share of the layoff, and how long the layoff is expected to last.

The thresholds do not change with the season

The WARN Act generally applies to employers with 100 or more full-time employees. For a covered employer, at least 60 days' notice is required for a plant closing affecting 50 or more full-time employees, or a mass layoff affecting either 500 or more full-time employees, or 50 to 499 full-time employees where that group is at least one-third of the workforce at a single site of employment.

None of those tests mentions Christmas, the holiday shopping season, or a slow winter. A December layoff that meets the thresholds needs the same 60 days' notice as a layoff in April. An employer cannot shorten the notice period simply because the work was seasonal or because demand fell after the holidays.

Duration is the key seasonal question

The most important seasonal distinction is not the time of year. It is how long the layoff lasts.

Under the federal definition, an "employment loss" includes a layoff that exceeds six months. A short shutdown that sends workers home and brings them back within six months is generally not an employment loss under the federal law, even if many people are affected for a few weeks. A brief seasonal pause and a seasonal closure can therefore look similar on a calendar but be treated differently under the law.

The risk is in the extension. A layoff announced as temporary can become a covered employment loss if it stretches beyond six months. Ask, in writing if possible, whether the layoff is temporary or permanent and what the expected return date is.

Temporary filings still show up in the data

Seasonal and temporary filings are not invisible. The registry includes temporary filings, and they can be large. Dreyer's Grand Ice Cream, for example, filed an 803-worker temporary notice for Howard County, Maryland, effective December 20, 2026. That filing sits on the same December 20 date as two closures: DSquared Hospitality's 83-worker closure in Bellevue, Washington, and Republic Amusements' 48-worker filing in Camp Hill, Pennsylvania. Together, the three filings put 934 workers on a single effective date.

When a filing is described as temporary, do not assume it is small. Check the worker count, the effective date, and whether the layoff is temporary or permanent.

Why the holiday calendar looks so heavy

The current calendar is not heavy because of one employer. It is heavy because many separate effective dates cluster in November and December. Across the six upcoming weekly buckets, 35,222 workers are scheduled: 5,206 in the week of October 25, 4,565 in the week of November 1, 5,311 in the week of November 8, 7,781 in the week of November 15, 6,527 in the week of November 22, and 5,832 in the week of November 29.

Employers often set effective dates around the end of a season, a contract, or a calendar year. Workers should therefore read their own notice date and effective date carefully. The gap between the two dates is the notice period, and it is the number that matters most.

State laws can be stricter

The federal WARN Act is a floor, not a ceiling. Some states have their own mini-WARN laws with lower thresholds, broader coverage, or longer notice periods. A seasonal layoff that falls below the federal thresholds in one state might still trigger notice under that state's law. California, New York, and New Jersey are among the states with notably different rules, and the details vary.

Check the law of the state where you work, not just the federal rule. If you are unsure whether a notice was required, start with the state labor agency that publishes WARN notices for your state.

What to check on a seasonal layoff notice

If you receive a seasonal layoff notice, check five things first: the effective date; the expected duration and any return date; the size of the affected group at your site; whether the notice names a union representative or a contact for questions; and whether any later notice changes the date or the duration, since a change can affect your rights.

Then take the practical steps that apply to any layoff. Contact your state's Rapid Response team for free help with unemployment claims, job search, and retraining. Confirm the timing of any unemployment claim, since filing too late can delay benefits. Keep every version of the notice.

Seasonal work ends every year, but seasonal workers do not lose these protections. The WARN Act asks the same questions in December as in any other month: how big is the employer, how big is the cut, and how long will it last?

These figures are reported plans, not confirmed job losses. WARN notices describe what employers have reported, and plans can change, shrink, or be cancelled before the effective date.

Data source: Layoff Atlas