Kentucky WARN Act: Covered Employers, Notice, and Penalties

The Kentucky WARN Act is really the federal Worker Adjustment and Retraining Notification Act applied in Kentucky, because the state has no layoff notice law of its own. Covered employers must give affected workers at least 60 days’ written notice before a qualifying plant closing or mass layoff, and they must send parallel notices to a state workforce office and to local government. Skip the notice or shorten it, and the employer owes back pay and benefits to each affected worker for every day the notice fell short.

Which Employers Are Covered

WARN applies to private for-profit businesses and nonprofits that meet either of two size tests. The first covers any employer with 100 or more full-time employees, not counting part-time workers. The second catches employers with 100 or more employees (including part-time staff) whose combined hours total at least 4,000 per week, excluding overtime.¹

A “part-time” employee for counting purposes is someone who either averages fewer than 20 hours per week or has worked for the employer fewer than six of the preceding 12 months. Those workers don’t count toward the 100-employee threshold under the first test, but they do count under the second test’s combined-hours calculation. Even when part-time workers don’t factor into coverage, they are still entitled to receive WARN notices if they are affected by the layoff.²

Government entities operating in a purely commercial capacity separate from regular government functions can also fall under WARN. Standard federal, state, and local government agencies are excluded.

What Triggers the 60-Day Notice

Three concepts decide whether a workforce reduction requires notice: plant closing, mass layoff, and employment loss. The thresholds are more specific than most employers expect, and misreading them is a common compliance failure.

Plant Closing

A plant closing is the permanent or temporary shutdown of a single employment site, or one or more facilities or operating units within a site, that causes 50 or more full-time employees to lose their jobs during any 30-day period.¹ Part-time employees are excluded from the count but still receive notice when affected.

Mass Layoff

A mass layoff is a workforce reduction that is not a plant closing but still causes significant job losses at one site in any 30-day period. There are two ways to hit the trigger:

At least 33 percent of full-time employees and at least 50 full-time employees lose their jobs; or
At least 500 full-time employees lose their jobs, regardless of what percentage of the workforce that represents.

Both tracks exclude part-time employees from the count.¹ The first track trips up mid-sized facilities. A site with 120 full-time employees that lays off 45 is cutting 37.5 percent of the workforce, but still under the 50-employee minimum, so WARN alone doesn’t apply to that round.

What Counts as an Employment Loss

An employment loss includes any involuntary termination other than a firing for cause, a voluntary resignation, or a retirement. It also covers a layoff lasting longer than six months and any reduction in work hours of more than 50 percent during each month of a six-month period.¹ That last category catches employers who try to avoid formal layoffs by cutting hours instead. A full-time employee reduced to fewer than half their normal hours for six straight months is treated as if they lost their job entirely.

The 90-Day Aggregation Rule

Employers who think they’ve stayed just under the thresholds often get caught here. When separate groups of employees lose their jobs at the same site within any 90-day window, and each group alone falls below the trigger numbers, WARN adds them together. If the combined total meets the plant-closing or mass-layoff threshold, every affected worker is entitled to 60 days’ notice.³

The only way out is to prove each round of layoffs resulted from a genuinely separate and distinct cause. Staggering layoffs over several weeks to stay under the 50-employee threshold doesn’t work if the underlying business decision is the same.⁴ This rule is one of the most common bases for WARN lawsuits.

Who Must Receive Notice

Written notice must reach three recipients at least 60 days before the first separation date.³

Affected employees, or their union. If workers are represented, notice goes to the chief elected officer of the bargaining unit. If not, each affected employee receives individual written notice. Employees who may lose their jobs through bumping count as affected if they can be identified at the time.
The state dislocated worker unit. In Kentucky, that is the Office of Employer and Apprenticeship Services at 500 Mero Street, 4th Floor, Frankfort, KY 40601, reachable through the Kentucky Career Center. The Kentucky Works website lists workforce@ky.gov as a contact for WARN inquiries.⁵
The chief elected official of local government, usually the County Judge/Executive or Mayor depending on the local structure. If the employer pays taxes to more than one local jurisdiction, notice goes to the one receiving the highest tax payments.

There is no centralized portal that handles state and local filings together. And there is no federal agency that enforces WARN on behalf of workers. The U.S. Department of Labor publishes guidance but has stated that federal courts are the sole enforcement mechanism.⁶ If an employer skips notice or cuts it short, affected employees have to file their own lawsuit in federal district court.

What the Notice Must Say

Content requirements vary slightly by recipient, with separate versions for union representatives, individual non-union employees, and government officials.⁷

Notices to unions and to government officials share most elements: the name and address of the employment site, a company contact’s name and phone number, whether the action is expected to be permanent or temporary, whether the entire plant is closing, the expected date of the first separation, a schedule for subsequent separations, and the job titles of affected positions. Government notices also need the number of affected employees in each job classification, whether bumping rights exist, and the names and addresses of any unions representing affected workers.

Notices to individual non-union employees are shorter. They must state whether the action is permanent or temporary, the expected separation date, whether bumping rights exist, and a company contact for questions. Individual workers don’t receive the full roster of affected job titles.

When Shorter Notice Is Allowed

Three exceptions allow reduced notice, and they are narrower than most employers assume. Two of them don’t eliminate notice. The employer still has to give as much advance warning as possible and explain in writing why the full 60 days wasn’t provided.³

Faltering company. This exception applies only to plant closings. The employer must show it was actively pursuing financing or new business when the 60-day notice would have been due, that obtaining that capital would have allowed the company to avoid or delay the shutdown, and that giving public notice would have scared off the potential investor or customer.⁸ Courts read this exception narrowly. A vague hope of landing new business doesn’t qualify.

Unforeseeable business circumstances. This covers plant closings and mass layoffs caused by events the employer could not reasonably have predicted when the 60-day clock would have started. Classic examples are a major client abruptly canceling a contract, a critical supplier going on strike, or an unexpected government order shutting down operations.⁸ A slow business decline visible for months doesn’t qualify.

Natural disaster. A plant closing or mass layoff caused by a flood, earthquake, drought, or similar event requires no advance notice at all. This is the only exception that eliminates the notice obligation entirely. The layoff must be a direct result of the disaster, not simply a business downturn that follows one.³

Sales of a Business

When a business changes hands, responsibility for notice depends on timing. The seller is responsible for any plant closing or mass layoff occurring up to and including the sale’s effective date. After closing, the buyer takes on that obligation.¹

The sale itself is a technical termination, but it isn’t an employment loss if workers continue in their jobs under the new owner. The seller’s employees (part-time workers aside) are automatically treated as employees of the buyer as of the sale date. If the buyer plans layoffs shortly after closing, the buyer is the one that needs to make sure 60 days’ notice is provided.⁹

Penalties for Skipping or Shortening Notice

An employer that orders a covered plant closing or mass layoff without proper notice faces two kinds of liability.

Each affected employee can recover back pay for every day of the notice violation, calculated at the higher of their average regular rate over the last three years or their final regular rate. The employer also owes the cost of any benefits the employee lost during the violation period, including medical expenses that would have been covered under the employer’s health plan. Liability is capped at 60 days, and it cannot exceed half the total number of days the employee worked for the company.¹⁰ An employer who gives 45 days’ notice instead of 60, for example, could owe each affected worker up to 15 days of back pay and benefits. Voluntary severance or other compensation can offset this liability, as long as those payments weren’t already required by contract or company policy.¹¹

A separate civil penalty of up to $500 per day applies for each day the employer fails to notify local government. The employer can avoid that penalty entirely by paying each affected employee their full back pay and benefits within three weeks of ordering the shutdown or layoff.¹⁰

The court also has discretion to award reasonable attorney fees to the prevailing party in a WARN lawsuit.¹⁰

1
Office of the Law Revision Counsel. 29 USC 2101 – Definitions
2
eCFR. 20 CFR 639.6 – Who Must Receive Notice
3
Office of the Law Revision Counsel. 29 USC 2102 – Notice Required Before Plant Closings and Mass Layoffs
4
U.S. Department of Labor. WARN Advisor – Aggregation
5
U.S. Department of Labor. WARN Act Contact Information
6
U.S. Department of Labor. WARN Act Compliance Assistance
7
GovInfo. 20 CFR 639.7 – Content of Notice
8
eCFR. 20 CFR 639.9 – When May Notice Be Given Less Than 60 Days in Advance
9
U.S. Department of Labor. WARN Advisor – Sale of Business
10
Office of the Law Revision Counsel. 29 USC 2104 – Liability
11
U.S. Department of Labor. WARN Advisor – Frequently Asked Questions