8/80 Rule: Healthcare Overtime Agreement, Triggers, and Penalties

The 8/80 overtime rule is a federal exception under Section 7(j) of the Fair Labor Standards Act that lets hospitals and residential care facilities calculate overtime over a 14-day work period instead of a seven-day workweek. Under it, nonexempt employees earn time-and-a-half for every hour worked beyond eight in a single workday and for every hour worked beyond 80 across the 14-day period.¹ Used correctly, it accommodates 12-hour shift patterns that would otherwise trigger overtime under the standard workweek. Used incorrectly, it produces back-pay liability that stacks fast.

Which Employers Can Use It

The statute limits the 8/80 method to two categories: hospitals, and establishments that are institutions primarily engaged in caring for the sick, the aged, or the mentally ill who reside on the premises.² The residence requirement is the filter that decides most close cases. Nursing homes, psychiatric residential facilities, and long-term acute care hospitals fit. Outpatient surgery centers, freestanding urgent care clinics, and diagnostic labs do not, because patients leave at the end of the visit.

The Department of Labor reads “institution” broadly enough to cover assisted living, rehabilitation centers with residential patients, and similar operations built around people who live on site.¹ A system that runs both inpatient facilities and outpatient clinics can use 8/80 only at the qualifying locations. Applying it at a nonqualifying site is a violation from the first pay period.

Get the Agreement in Place Before Any Work

You cannot switch to the 14-day system unilaterally. The statute requires an agreement or understanding between employer and employee reached before the work is performed.² Applying the 14-day calculation retroactively to hours already worked does not satisfy the rule.

The agreement does not have to be a signed contract. Federal recordkeeping regulations accept either a written agreement or, if the arrangement was reached orally, a written memorandum summarizing its terms, when it was entered into, and how long it lasts. The employer’s records must also show the time of day and day of the week each employee’s 14-day period begins.³ A written agreement is the safer choice; an oral understanding backed by a clear memo still meets the rule.

How the Two Triggers Work Together

The system produces overtime in two ways: daily and across the period. Time-and-a-half is owed for every hour worked over eight in a single workday, regardless of the total for the period. Time-and-a-half is also owed for every hour worked over 80 in the 14-day span.¹

You do not pay both amounts in full. Daily overtime is paid as it occurs, and those daily overtime payments are credited against any overtime owed for exceeding 80 hours in the period.⁴ The regulation states that premium pay for daily overtime hours “may be credited toward the overtime compensation due for overtime hours in excess of 80.” That credit prevents the same extra hours from being counted twice.

An example makes the credit concrete. A nurse works five 10-hour shifts each week over a 14-day period, totaling 100 hours. Each day she runs two hours past the 8-hour daily threshold, producing 20 hours of daily overtime for the period. She has also worked 20 hours beyond the 80-hour period threshold. Because the 20 hours of daily overtime already match the 20-hour period overage, the daily overtime payments fully cover what is owed. Total overtime paid: 20 hours, not 40.

Now change the pattern. A worker puts in eight-hour days for 11 out of 14 days, totaling 88 hours. He never exceeds eight hours in a single day, so he earns zero daily overtime. But he has worked eight hours past the 80-hour threshold, so the employer owes eight hours of period overtime. No daily overtime credits exist to offset that amount. All eight hours must be paid.

What Counts Toward the Thresholds

Both triggers run on hours actually worked, not hours paid. Holiday, sick, and vacation time do not count toward the 8-hour daily trigger or the 80-hour period trigger, even when the employer pays for that time.⁵ An employee who works 72 hours and takes 16 hours of paid vacation in a 14-day period has worked 72 hours for overtime purposes, not 88.

On-call time is more nuanced. An employee required to remain on the employer’s premises while on call is working the whole time, and those hours count toward both thresholds. An employee on call from home who simply needs to be reachable is generally not working during that time, although significant restrictions on the employee’s freedom during the on-call period can change the answer.⁶ A nurse kept at the hospital for on-call coverage can easily blow past the 8-hour daily line and push the period total over 80.

Get the Regular Rate Right

Overtime is paid at one-and-a-half times the employee’s regular rate, and the regular rate is often more than the base hourly wage. The Department of Labor identifies miscalculating the regular rate as one of the most common healthcare overtime errors.¹ The regular rate must include hourly pay plus shift differentials and non-discretionary bonuses.

Shift differentials show up constantly in 24-hour care settings. A nurse earning $30 per hour with a $5 night-shift differential has a regular rate that reflects both amounts for night shifts. Non-discretionary bonuses, such as attendance or retention bonuses announced in advance, also fold in. Truly discretionary bonuses, where neither the fact nor the amount of payment is promised ahead of time, can be excluded.¹

Switching Into or Out of the 14-Day Period

A facility moving from the standard 40-hour workweek to the 14-day system, or shifting the start of an existing 14-day period, has to follow transition rules. The change must be intended as permanent and cannot be designed to evade overtime.¹

For the pay period covering the switch, the employer must run the overtime calculation under both the old and new systems and pay whichever amount is more favorable to each employee.¹ Skipping the dual calculation is one of the easier ways to create back-pay exposure during a transition. The same rule applies in reverse when a facility drops 8/80 and returns to the standard workweek.

Penalties for Getting It Wrong

Consequences for misapplying the rule stack in three layers.

Unpaid overtime plus liquidated damages. An employer that violates the overtime provisions of Section 207 is liable for the full amount of unpaid overtime and an additional equal amount in liquidated damages, effectively doubling what the employee is owed.⁷
Civil money penalties. Repeated or willful violations carry civil penalties of up to $2,515 per violation, an amount adjusted annually for inflation.⁸
Criminal exposure. Willful violations can bring fines up to $10,000, imprisonment for up to six months, or both.⁹

The common route to liability is not deliberate cheating. It is a facility that does not actually qualify but uses 8/80 anyway, or one that qualifies but never put the advance agreement in place. In either case, every affected pay period was calculated under the wrong standard, and the exposure multiplies across every employee and every period involved.

State Overtime Laws Still Apply

The FLSA is a floor, not a ceiling. State and local laws that give employees more protection are not preempted by the federal 8/80 rule. In states with their own daily overtime requirements, the employer must comply with whichever standard produces the higher payment for the employee. An employer in a state that mandates daily overtime after eight hours cannot use the federal 8/80 method to pay less than the state rule requires. Confirming both federal and state obligations before setting up the 14-day period is the only way to know the number you owe is the right one.

1
U.S. Department of Labor. Fact Sheet 54 – The Health Care Industry and Calculating Overtime Pay
2
Office of the Law Revision Counsel. 29 USC 207 – Maximum Hours
3
eCFR. 29 CFR 516.23 – Employees of Hospitals and Residential Care Facilities
4
eCFR. 29 CFR 778.601 – Overtime Pay Provisions of Section 7(j)
5
U.S. Department of Labor. Vacation Leave
6
U.S. Department of Labor. Fact Sheet 22 – Hours Worked Under the Fair Labor Standards Act
7
Office of the Law Revision Counsel. 29 US Code 216 – Penalties
8
U.S. Department of Labor. Civil Money Penalty Inflation Adjustments
9
Office of the Law Revision Counsel. 29 USC 216 – Penalties