Fair Labor Standards Act: Wage, Hour, and Child Labor Requirements

The Fair Labor Standards Act (FLSA), enacted in 1938 and codified at 29 U.S.C. §§ 201–219, establishes the foundational floor for wage payment, maximum hours, overtime compensation, and child labor restrictions across the United States. It governs the relationship between covered employers and employees in both the private sector and most public agencies. Understanding its scope, mechanics, and classification rules is essential for anyone analyzing federal labor compliance obligations, enforcement patterns, or statutory exemptions.

• Definition and Scope
• Core Mechanics or Structure
• Causal Relationships or Drivers
• Classification Boundaries
• Tradeoffs and Tensions
• Common Misconceptions
• Checklist or Steps (Non-Advisory)
• Reference Table or Matrix
• References

Definition and Scope

The FLSA operates through two distinct coverage tests: enterprise coverage and individual coverage. Enterprise coverage applies when a business has at least 2 employees and gross annual revenues of $500,000 or more, or when the enterprise is a hospital, school, or government agency — regardless of revenue (29 U.S.C. § 203(s)). Individual coverage applies when a single employee's work regularly involves interstate commerce, even if the employer as a whole does not meet the enterprise threshold.

The statute's geographic scope is national, applying in all 50 states, the District of Columbia, and certain U.S. territories. State and local governments are subject to FLSA following the Supreme Court's decision in Garcia v. San Antonio Metropolitan Transit Authority, 469 U.S. 528 (1985), which overruled earlier immunity doctrines. The Department of Labor's Wage and Hour Division (WHD) administers and enforces the statute.

The law applies to employees — a term the statute defines broadly to mean any individual employed by an employer. Critically, it does not apply to independent contractors, though the legal test for distinguishing those categories is itself contested. For a detailed treatment of that boundary, see Independent Contractor vs. Employee Classification.

Core Mechanics or Structure

The FLSA establishes four substantive pillars:

1. Federal Minimum Wage
The federal minimum wage is set at $7.25 per hour, established by the Fair Minimum Wage Act of 2007 (Pub. L. 110-28) and reflected in 29 U.S.C. § 206. States and localities may set higher minimums; where they do, the higher rate applies. The federal floor has not increased since July 24, 2009. For the broader framework of minimum wage law, see Minimum Wage Law — Federal.

2. Overtime Pay
Non-exempt employees must receive overtime compensation at 1.5 times the regular rate of pay for all hours worked beyond 40 in a workweek (29 U.S.C. § 207). The workweek is defined as any fixed, regularly recurring period of 168 hours — 7 consecutive 24-hour periods. Employers may not average hours across two workweeks to avoid overtime liability.

3. Recordkeeping
Employers must maintain accurate records of hours worked and wages paid for each employee. The WHD's 29 C.F.R. Part 516 specifies the minimum data elements: employee name, address, date of birth (if under 19), sex, occupation, hours worked each day and week, and all wage computations. Records must be kept for at least 3 years.

4. Child Labor Restrictions
The FLSA prohibits oppressive child labor, defined at 29 U.S.C. § 212. The WHD publishes detailed hazardous occupation orders (HOs) that restrict minors from certain industries and tasks. The general framework: employees under 14 are prohibited from most non-agricultural employment; those aged 14–15 face hour and occupation restrictions; those aged 16–17 may work unlimited hours but are barred from HO-designated hazardous roles. See Child Labor Law — Federal for the full classification structure.

Causal Relationships or Drivers

The FLSA was enacted in response to documented wage suppression, excessive working hours, and exploitative child labor conditions that characterized industrial employment in the early 20th century. Congressional findings at the time of enactment identified interstate commerce as the constitutional hook — goods produced under substandard labor conditions would undercut competitors paying fair wages, creating a race to the bottom.

Enforcement activity under the FLSA is driven by complaint volume, targeted low-wage industry sweeps, and strategic litigation. The WHD recovered $274.5 million in back wages for approximately 163,000 workers in fiscal year 2022 (WHD Fiscal Year 2022 Data). Industries with the highest violation rates historically include agriculture, restaurant services, janitorial services, and garment manufacturing — sectors characterized by high shares of low-wage, limited-English-proficiency, or undocumented workers.

Misclassification of employees as independent contractors is a primary causal driver of FLSA underpayment violations. When workers are misclassified, overtime and minimum wage floors do not apply, compounding wage losses. For enforcement patterns and recovery mechanisms, see Wage Theft and Wage Recovery Law.

Classification Boundaries

The FLSA's most litigated terrain involves determining which employees qualify for exemptions from its overtime and minimum wage requirements. The statute identifies specific exemption categories at 29 U.S.C. § 213; the WHD implements these through 29 C.F.R. Part 541.

The three primary "white-collar" exemptions require that an employee:
- Be paid on a salary basis at a minimum of $684 per week (equivalent to $35,568 annually), as updated by the 2019 final rule (84 Fed. Reg. 51230)
- Perform duties meeting the executive, administrative, or professional duties tests

Executive exemption: Primary duty is managing the enterprise or a department; customarily directs the work of 2 or more full-time employees; has authority to hire, fire, or recommend such actions.

Administrative exemption: Primary duty involves office/non-manual work directly related to management or general business operations; exercises discretion and independent judgment on significant matters.

Professional exemption: Primary duty requires advanced knowledge in a field of science or learning customarily acquired through a prolonged course of specialized intellectual instruction — or requires invention, imagination, or talent in a recognized creative field.

A highly compensated employee (HCE) earning $107,432 or more annually qualifies for an abbreviated duties test. Additional exemptions cover outside sales employees, computer professionals, and certain commissioned retail employees. For a comprehensive breakdown, see Overtime Exemptions — FLSA.

Tradeoffs and Tensions

The FLSA's flat overtime structure creates predictable tensions:

Fixed-salary workers and fluctuating workweeks: Under the fluctuating workweek method (29 C.F.R. § 778.114), an employer may pay a fixed salary for all hours worked if the employee's hours genuinely fluctuate, and pay only a 0.5 multiplier for overtime hours (since the salary already compensates straight time). Critics argue this method rewards employers who assign longer hours by reducing the marginal cost of overtime.

Salary threshold and inflation: The $684-per-week threshold, set in 2019, was the first increase since 2004. No automatic inflation adjustment mechanism exists in the statute. A threshold that exempted managers in 2004 may now capture workers whose real wages have declined in purchasing power. The DOL proposed raising the threshold to $1,059 per week in 2023 (88 Fed. Reg. 62152), though regulatory finalization remains subject to legal challenge.

Agricultural carve-outs: Agricultural workers are partially or fully excluded from overtime and, in some circumstances, child labor provisions — a structural legacy of New Deal political compromises. Workers performing work incidental to farming on farms with fewer than 500 person-days of agricultural labor in any calendar quarter are exempt from minimum wage requirements (29 U.S.C. § 213(a)(6)).

Tip credit: Employers may pay tipped employees as little as $2.13 per hour in cash wages if tips bring total compensation to the $7.25 floor (29 U.S.C. § 203(m)). States may prohibit this practice entirely. The gap between the cash wage floor and federal minimum wage has not changed since 1991.

Common Misconceptions

Misconception 1: Salaried employees are automatically exempt from overtime.
False. Salary basis is a necessary but not sufficient condition. An employee paid on a salary basis still must meet the specific duties tests under 29 C.F.R. Part 541. A salaried warehouse worker does not become exempt simply by receiving a set weekly salary.

Misconception 2: The FLSA requires breaks and meal periods.
False. The statute has no provision mandating rest breaks or meal periods. Break requirements, where they exist, arise from state law. The FLSA does address compensability of breaks — short breaks of 20 minutes or fewer are generally compensable under 29 C.F.R. § 785.18, while bona fide meal periods of 30 minutes or more during which the employee is completely relieved of duties are not.

Misconception 3: Overtime is calculated on a daily basis.
The FLSA uses a workweek — not a workday — as the unit. An employee who works 10 hours one day and 4 hours the next has not triggered overtime after the 10-hour day under federal law. State laws (notably California's) impose daily overtime standards that differ from the federal framework.

Misconception 4: The FLSA prohibits all employment of minors under 18.
The statute sets differentiated rules by age, occupation, and sector — not a blanket prohibition. Minors aged 16 and 17 may work in most non-hazardous occupations without hour restrictions during the school year under federal law, though state law may be more restrictive.

Misconception 5: Paying above minimum wage eliminates all FLSA liability.
Wage rate compliance is separate from overtime compliance. An employer who pays $20 per hour but fails to pay overtime at $30 per hour for hours over 40 remains liable under the statute regardless of the above-floor base rate.

Checklist or Steps (Non-Advisory)

The following outlines the structural elements that define FLSA compliance analysis. This is a reference framework identifying statutory checkpoints — not a legal compliance prescription.

Step 1 — Determine Enterprise or Individual Coverage
- Confirm whether the employer meets the $500,000 annual gross revenue threshold, or qualifies as a covered enterprise regardless of revenue (hospital, school, government)
- Alternatively, determine whether any individual employee's work involves interstate commerce

Step 2 — Classify Each Worker as Employee or Contractor
- Apply the economic reality test as interpreted by WHD and relevant circuit courts
- Examine: degree of control, permanency of relationship, investment in tools/equipment, integral nature of work, opportunity for profit or loss
- Reference WHD's January 2024 final rule on worker classification (89 Fed. Reg. 1638)

Step 3 — Identify Applicable Exemptions
- Confirm salary basis, salary level ($684/week minimum), and duties test satisfaction for white-collar exemptions
- Evaluate industry-specific exemptions (agriculture, retail, transportation, etc.) under 29 U.S.C. § 213

Step 4 — Verify Minimum Wage Compliance
- Apply the applicable rate: federal ($7.25) or higher state/local minimum
- Account for tip credits where applicable and verify tip make-up obligations

Step 5 — Compute Overtime Obligations
- Identify each employee's regular rate of pay (including commissions, bonuses, and shift differentials per 29 C.F.R. § 778.108)
- Apply 1.5× multiplier to all hours exceeding 40 in the workweek

Step 6 — Apply Child Labor Restrictions
- Confirm ages and occupations of all minors employed
- Verify compliance with hour restrictions for ages 14–15 and hazardous occupation orders for ages 16–17

Step 7 — Maintain Required Records
- Retain payroll records per 29 C.F.R. Part 516 minimums for at least 3 years; basic employment records for at least 2 years

Step 8 — Post Required Notices
- Display the WHD's FLSA Minimum Wage poster in a conspicuous location accessible to employees

Reference Table or Matrix

FLSA Coverage, Exemptions, and Key Thresholds at a Glance