After the Effective Date: What Happens Next for Workers in a WARN Layoff

A WARN notice has two dates that matter, and workers often confuse them. The notice date is when the employer filed the paperwork. The effective date is when the layoff actually takes hold — the last day of work for the affected group, or the day a plant closes. Everything practical — final pay, unemployment eligibility, and health coverage — runs from the effective date, not the notice date.

As of October 29, 2026, Layoff Atlas tracks 694 WARN notices covering 67,083 reported workers in its 90-day window, with 30 counts unavailable. The heaviest upcoming effective week is November 19, with 8,412 workers, followed by the week of October 29 with 8,693 workers. Thousands of workers are therefore approaching, or have just passed, an effective date. Here is what typically happens next.

Final pay and accrued time

In most states, your final paycheck must arrive by the next regular payday, or sooner under state law — some states require payment on the last day itself. Accrued vacation is paid out only if state law or company policy requires it; there is no federal rule forcing vacation payout. Unused sick leave is usually not paid out. If your employer promised severance in a written plan or agreement, that promise is enforceable as a contract even though severance itself is not required by the WARN Act.

Check your final pay stub carefully. Errors in the last check — missing overtime, unpaid commissions, or wrong deductions — are common when a whole group leaves at once, and they are much harder to fix months later.

Filing for unemployment

You generally become eligible to file for unemployment once you are no longer working and no longer being paid — which is usually the effective date, not the notice date. Waiting weeks can cost you money, because most states will not backdate a claim to your last day without good cause. File in the state where you worked, even if you live across a state line.

Two things trip people up. First, severance can delay benefits: some states treat severance as wages that push back your first payable week, while others do not count it at all. Second, if you received pay in lieu of notice, that can also affect timing. Report all of it honestly on the claim; the agency decides how it counts, and misreporting can create an overpayment debt.

Health coverage: the 60-day clock

Losing employer health coverage because of a layoff is a qualifying life event. That opens a 60-day special enrollment window on the health insurance marketplace, starting from the date coverage ends — which is often the end of the month of your effective date, but check your plan, because some coverage ends on the last day of work itself.

Separately, if your employer had 20 or more employees, federal COBRA law lets you continue the same group plan for up to 18 months, but you pay the full premium plus a 2% administration fee. You have 60 days to elect COBRA, and the election can be retroactive to the coverage-loss date, which means you can wait to see whether you need care before committing to the cost. Compare the marketplace option and COBRA side by side: marketplace plans are often cheaper, especially with subsidies, but COBRA keeps your existing doctors and deductible progress.

Rapid Response and retraining help

When a WARN notice is filed, the state workforce agency is supposed to offer Rapid Response services — early help that can start before the effective date. After the effective date, the same system offers dislocated-worker programs: job-search assistance, resume help, and sometimes funded training for a new occupation. These services are free, but you usually have to sign up; they do not arrive automatically. Your local American Job Center is the front door.

If your layoff was caused by foreign trade or offshoring, ask about Trade Adjustment Assistance, which can add extended income support and training benefits beyond regular unemployment. It requires a petition and certification, so raise it early.

What to keep and what to watch

Keep copies of the WARN notice itself, your offer letter, pay stubs, severance agreement, and benefits paperwork. If you are asked to sign a severance agreement, note that workers aged 40 and over must be given at least 21 days to consider it (45 days in a group layoff) and 7 days to revoke after signing, under federal age-discrimination law. Never sign under same-day pressure without reading it.

Finally, watch for changes. Employers sometimes delay an effective date, extend a closure in stages, or recall workers. A delayed date can shift your unemployment and coverage timelines, and a recall offer can affect your benefits if you turn it down. If the date moves, get the new date in writing.

These are reported plans, not confirmed job losses: a WARN filing describes what an employer intends, and some planned layoffs shrink, slip, or are withdrawn before the effective date. But once the effective date passes, the steps above — final pay, unemployment, coverage, and retraining — are the same regardless of how the filing started.

Data source: Layoff Atlas