A worker covered by the Fair Labor Standards Act's (FLSA) overtime and minimum wage provisions, meaning the employer must pay at least federal minimum wage for all hours worked and 1.5 times the regular rate for every hour exceeding 40 in a workweek.
Key Takeaways
Non-exempt is the FLSA's default setting. When Congress wrote the Fair Labor Standards Act in 1938, the goal was simple: make sure workers got paid fairly for their time. The overtime premium was designed to discourage employers from overworking existing staff instead of hiring additional workers. Every employee starts as non-exempt. The burden falls on the employer to prove an exemption applies. If the employer can't demonstrate that the salary and duties tests for a specific exemption are met, the employee is non-exempt, period. This matters because the consequences of getting it wrong are severe. Unpaid overtime claims under the FLSA include back pay for up to 3 years, liquidated damages that double the back pay amount, and the employer pays the employee's attorney fees. A single misclassified worker can trigger a collective action that covers hundreds of similarly situated employees.
Overtime calculation looks simple on the surface. In practice, it gets complicated quickly once you factor in bonuses, shift differentials, and multiple pay rates.
The regular rate isn't always the same as the hourly rate. The regular rate includes hourly pay, salary divided by hours worked, non-discretionary bonuses, shift differentials, on-call pay, and piece-rate earnings. It excludes discretionary bonuses (holiday gifts, spot bonuses), expense reimbursements, premium pay for weekend/holiday work (if at least 1.5x), and certain benefit plan contributions. For an employee earning $20/hour plus a $200 weekly shift differential who works 45 hours: regular rate = ($800 base + $200 differential) / 45 hours = $22.22/hour. Overtime rate = $22.22 x 1.5 = $33.33. Overtime pay = $33.33 x 5 hours = $166.65.
Each workweek stands alone. An employer can't average hours across two or more weeks. If an employee works 50 hours in Week 1 and 30 hours in Week 2, overtime is owed for 10 hours in Week 1. The employer can't claim the employee averaged 40 hours. The 7-day workweek can start on any day and at any time, but once established, it must remain consistent. Changing the workweek to avoid overtime obligations is an FLSA violation.
California requires daily overtime: 1.5x after 8 hours in a single day and 2x after 12 hours, regardless of weekly totals. Colorado requires overtime after 12 hours per day or 40 hours per week. Alaska mandates overtime after 8 hours per day and 40 hours per week. Several states have lower weekly thresholds for certain industries. When state and federal overtime rules conflict, the employer must follow whichever rule provides greater pay to the employee.
The FLSA defines 'hours worked' broadly. Many types of time that employers don't consider 'real work' are still compensable.
| Activity | Compensable? | Notes |
|---|---|---|
| Waiting to be engaged (on-call at workplace) | Yes | If the employee must remain on the employer's premises or so close that they can't use the time for personal purposes |
| Engaged to wait (on-call away from workplace) | Depends | If restrictions on the employee's freedom are so significant they can't use the time effectively, it's compensable |
| Travel during the workday | Yes | Travel between job sites during the day is work time. Normal commuting is not. |
| Training and meetings | Yes (usually) | Compensable unless attendance is voluntary, outside regular hours, not directly related to the job, and no productive work is performed |
| Donning and doffing (putting on/removing gear) | Yes (usually) | If required by law or the employer and integral to the job, it's compensable |
| Meal periods | No (if conditions met) | Only if the employee is completely relieved of duties for at least 30 minutes. Interrupted meals are compensable. |
| Rest breaks under 20 minutes | Yes | Short breaks benefit the employer and are counted as hours worked under FLSA |
| Pre/post-shift work (booting up computers, setting up) | Yes | If the activity is integral and indispensable to the employee's principal work activities |
The FLSA requires employers to keep accurate records of hours worked but doesn't mandate a specific method. Here's what's required and what works best.
For each non-exempt employee, employers must maintain: full name and Social Security number, address, birth date (if under 19), sex and occupation, time and day of week when the workweek begins, hours worked each day and total hours each workweek, basis of pay (hourly rate, weekly rate, piece rate), regular hourly rate, total daily or weekly straight-time earnings, total overtime earnings per workweek, additions to or deductions from wages, total wages paid each pay period, and dates of payment and pay period covered. Records must be kept for at least 3 years for payroll records and 2 years for time cards, schedules, and work assignments.
Paper timesheets are legal but error-prone. Mechanical time clocks still work but require manual data entry. Electronic time and attendance systems (Kronos, ADP Time, Paychex Flex Time) offer automated calculations, overtime alerts, and payroll integration. Mobile time tracking apps work for remote and field workers. Biometric systems (fingerprint, facial recognition) reduce buddy punching but raise privacy concerns under state biometric laws like Illinois BIPA. Whatever method you choose, employees must be able to report all time worked, including time worked outside scheduled hours.
The FLSA permits rounding to the nearest 5 minutes, 6 minutes (1/10 of an hour), or 15 minutes, as long as the rounding averages out over time so employees are fully compensated. Rounding that consistently favors the employer (always rounding down at clock-in and up at clock-out) violates the FLSA. Many lawsuits have been won against employers whose rounding policies systematically shaved minutes from employee time. The safest approach: pay for actual time worked without rounding.
These violations generate the most DOL investigations and employee lawsuits. Each one represents real financial exposure.
Requiring or allowing employees to work before clocking in or after clocking out. Reading and responding to work emails after hours. Completing mandatory training on personal time. Setting up workstations before the shift starts. If the employer knows or has reason to know the employee is working, the time is compensable even if the employer didn't explicitly authorize it. The 'I didn't tell them to work' defense fails because the FLSA uses a 'suffer or permit to work' standard.
Many employers automatically deduct 30 or 60 minutes per shift for lunch. If the employee works through lunch, answers phone calls during lunch, or is interrupted and returns to work, the auto-deduction creates unpaid time. Auto-deduction systems must include a mechanism for employees to report missed or shortened meal periods and receive pay for that time.
Private-sector employers cannot offer compensatory time off instead of overtime pay. If a non-exempt employee works 45 hours in Week 1, the employer owes 5 hours at 1.5x rate. Giving the employee a half-day off in Week 2 doesn't satisfy the overtime obligation. Comp time in lieu of overtime is only permitted for state and local government employees under very specific FLSA provisions.
Paying overtime based on a two-week pay period average instead of calculating each workweek independently. An employee who works 50 hours in Week 1 and 30 hours in Week 2 is owed 10 hours of overtime in Week 1, not zero. Each 7-day workweek is its own overtime calculation.
Penalties for non-exempt employee violations include back wages, damages, and potential criminal prosecution for repeat offenders.
| Violation Type | Penalty | Lookback Period | Additional Consequences |
|---|---|---|---|
| Unpaid overtime | Back wages + equal amount in liquidated damages | 2 years (3 for willful) | Employee attorney fees paid by employer |
| Minimum wage violation | Back wages + equal amount in liquidated damages | 2 years (3 for willful) | Civil penalties up to $2,374 per violation |
| Recordkeeping failure | Up to $2,374 per violation | N/A | Shifts burden of proof to employer (employee estimates accepted) |
| Retaliation against employee who files complaint | Reinstatement, back pay, liquidated damages | 2-3 years | Possible criminal prosecution |
| Willful or repeated violations | Civil penalties up to $2,374 per violation | 3 years | Injunctions, criminal prosecution ($10,000 fine and/or imprisonment) |
| Child labor violations | $15,138 per child per violation | N/A | Up to $68,801 for violations causing death or serious injury |
Many states provide protections beyond federal FLSA requirements. Employers must comply with the law that provides the greater benefit to the employee.
As of 2024, 30 states and Washington DC have minimum wages above the federal $7.25. Washington State leads at $16.28/hour. California follows at $16.00/hour. Several cities have even higher local minimums: Seattle ($19.97), San Francisco ($18.67), and New York City ($16.00). Employers with workers in multiple states need location-specific pay rates, which complicates payroll for remote and multi-site workforces.
California and Alaska require overtime after 8 hours in a single day, in addition to weekly overtime. Colorado requires daily overtime after 12 hours. This means a California employee who works four 10-hour days earns 8 hours of overtime (2 hours per day x 4 days) even though they only worked 40 hours that week. Employers using compressed workweeks in these states need to account for daily overtime costs.
Oregon, New York City, San Francisco, Seattle, Philadelphia, and Chicago have predictive scheduling ordinances requiring employers to provide advance notice of schedules (typically 14 days), pay premiums for schedule changes, and offer additional hours to existing part-time employees before hiring new workers. These laws primarily affect retail, hospitality, and food service industries and create additional compensation obligations beyond standard FLSA requirements.
Data showing the scale of overtime enforcement and non-exempt worker protections in the United States.