Flat-rate techs are non-exempt — overtime applies
Paying a technician on a flat-rate (book-time) or piece-rate basis is a method of calculating earnings — it is not an exemption from overtime. Auto-repair technicians are non-exempt employees, so the FLSA's overtime requirement applies to the hours they actually work. Overtime is owed for all hours worked over 40 in a workweek, measured by the time the tech is on the clock — not by the flagged labor hours booked against repair orders.
The U.S. Department of Labor's Wage and Hour Division explains the overtime requirement and the regular-rate concept in Fact Sheet #23: Overtime Pay Requirements of the FLSA.
The “regular rate” is the key
Overtime under the FLSA is not paid at 1.5 times some posted hourly rate — it is paid on the regular rate, which the FLSA defines as the employee's total pay for the workweek divided by the total number of hours they actually worked that week. Because that ratio changes with the hours worked and the pay earned, the regular rate is recomputed every workweek.
For a flat-rate technician, the regular rate is the week's flat-rate (flagged) earnings divided by the hours physically clocked. A tech who earns $2,000 in flagged pay and clocks 45 hours has a regular rate of about $44.44 for that week.
The half-time method for piece-rate and flat-rate pay
When a non-exempt employee is paid on a piece-rate or flat-rate basis, the FLSA recognizes that the piece-rate earnings already compensate the straight-time portion of every hour worked — including the overtime hours. So the additional overtime owed is a half-time premium: one-half of the regular rate for each hour worked over 40. This is the method described for pieceworkers at 29 CFR § 778.311.
In practice: total the flat-rate earnings for the week, divide by the hours actually worked to get the regular rate, then add one-half of that regular rate for each hour over 40. The tech keeps all of their flat-rate earnings plus the half-time premium.
Worked example
A tech books $2,000 in flat-rate pay and clocks 45 hours (40 regular + 5 overtime) in one workweek.
- Regular rate = $2,000 ÷ 45 hours ≈ $44.44/hour
- Overtime premium = ½ × $44.44 × 5 hours ≈ $111.11
- Total owed = $2,000 + $111.11 = $2,111.11
Minimum wage still has to be met
Flat-rate pay also has to clear the minimum-wage floor. The FLSA requires that an employee's pay, divided by all hours worked in the workweek, meet at least the applicable minimum wage. In a slow week, if a tech's flagged earnings come out below minimum wage times the hours they clocked, the employer must add a top-up to reach the floor — and that top-up is part of straight-time pay before overtime is calculated.
The dealership pitfall: paying flagged hours only
The most common — and most expensive — mistake is paying flagged hours and stopping there. The shop's job clock and DMS track flagged labor hours to measure efficiency against the door; they do not measure the hours the law makes you pay overtime and minimum wage on. When a tech's actual clocked hours exceed 40 in a week, the half-time overtime premium is owed even though the flat-rate pay “already covers” the work. Skip it, and the unpaid premium accrues as back-pay liability, workweek after workweek.
The fix is to track both numbers — flagged hours for pay, and real clock hours for the FLSA math — and reconcile them every pay period. For more from the agency that enforces these rules, see the DOL Wage and Hour Division.
Frequently asked questions
Do flat-rate mechanics get overtime?+
Yes. Flat-rate (book-time) and piece-rate technicians are non-exempt employees under the FLSA and are owed overtime for hours actually worked over 40 in a workweek. Being paid per flagged labor hour instead of per clock hour does not remove the overtime obligation — it only changes how the overtime premium is calculated.
How is overtime calculated for flat-rate techs?+
Under the FLSA half-time method, flat-rate pay already covers the straight-time portion of every hour worked, so overtime is owed as an additional one-half of the regular rate for each hour over 40. You find the regular rate by dividing the workweek's total straight-time pay by the total hours actually worked, then pay an extra 0.5 × that regular rate for each overtime hour.
What is the regular rate?+
The regular rate is the FLSA's hourly measure of an employee's pay for a given workweek: total compensation for the week divided by total hours actually worked that week. For a flat-rate tech it is the week's flat-rate (flagged) earnings divided by the hours physically clocked. It is recomputed every workweek and is never a fixed posted rate.
Does flat-rate pay have to meet minimum wage?+
Yes. The FLSA requires that pay divided by all hours worked in the workweek meet at least the applicable minimum wage. In a slow week, if flagged earnings fall below minimum wage times the hours clocked, the employer must add a top-up to reach the minimum-wage floor before overtime is calculated.