Fair Labor Standards Act (FLSA): The Complete Employer’s Guide for Small Businesses

The Fair Labor Standards Act is the federal law that most directly affects how you pay your employees. It sets the floor for wages, determines who gets overtime, dictates what records you must keep, and restricts when minors can work. This guide explains what the FLSA requires, how to decide whether each employee is exempt or nonexempt, what violations cost, and how FLSA compliance connects to onboarding.

If you have employees, the law almost certainly applies to you. The violations the Department of Labor finds are rarely deliberate: they are usually arithmetic errors, missing time records, and classification calls made years earlier by someone who is no longer at the company. The FLSA is deceptively complex: five major areas, each with its own rules, exceptions, and state-level interactions.

The exempt versus nonexempt classification alone is a steady source of wage-and-hour lawsuits, and for small business owners without an HR department, guessing at it is how expensive mistakes happen. I built FirstHR to manage the employee profiles, document storage, and onboarding paperwork that FLSA recordkeeping demands, but this guide is about understanding the rules so you can comply with confidence.

What Is the Fair Labor Standards Act (FLSA)?

The Fair Labor Standards Act is a federal law enacted in 1938 that establishes minimum wage, overtime pay, recordkeeping, and child labor standards for employees in the private sector and in federal, state, and local governments. It is administered and enforced by the Wage and Hour Division (WHD) of the U.S. Department of Labor (DOL).

Employers routinely assume the FLSA does three things it does not do. First, it does not define full-time or part-time employment, which leaves that line for you to draw.

Second, the law does not require breaks or meal periods, although a number of states do. Third, it does not cap how many hours an adult employee can work in a week. It only requires overtime pay after 40 of them.

When the FLSA Was Passed and Why It Exists

According to the Department of Labor's own history of the Act, President Roosevelt signed the Fair Labor Standards Act on June 25, 1938 (Public Law 75-718, 52 Stat. 1060), and it took effect on October 24 of that year.

The law was the last major piece of New Deal legislation, written after a decade in which federal wage floors and hour caps had been struck down in the courts or left entirely to the states.

The original Act set a minimum wage of 25 cents an hour, capped the workweek at 44 hours before overtime was owed, and set 16 as the general minimum age for employment. Everything since has been amendments to those same four levers: the wage floor, the hour threshold, who is exempt, and what minors may do.

That history explains the shape of the law you comply with today. The FLSA is old, narrow, and specific. It says nothing about paid leave, health benefits, scheduling notice, or remote work, because none of that was in scope in 1938 and Congress never added it. Those obligations come from the states instead, which is why the state layer matters as much as the federal one.

Who Is Covered by the FLSA

The FLSA covers employers through two types of coverage: enterprise coverage and individual coverage. If either one applies, you must follow the FLSA for the employees it covers.

The 5 Core Provisions of the FLSA

The FLSA governs five areas of employment. Each creates specific obligations for employers, and each carries penalties for noncompliance. Treat them as a set, because a violation in one area often triggers an investigation across all five.

The five provisions interact. An employer who miscalculates overtime (provision 2) will also have incorrect records (provision 3), which means a DOL audit finds two violations instead of one. An employer who schedules a 15-year-old for 25 hours during a school week breaks the 18-hour school-week cap (provision 4), and the records provision 3 requires for that minor (date of birth plus hours worked each day and each week) are exactly what show an investigator the violation.

Minimum Wage: Federal vs State vs Local

The federal FLSA minimum wage is $7.25 per hour, unchanged since July 24, 2009. Most states, and dozens of cities inside them, have since set higher rates. The rule is simple: you pay whichever minimum wage is highest among the federal, state, and local rates that reach the employee.

If your business operates in a single state, the practical step is straightforward: look up your state minimum wage, compare it to $7.25, and pay the higher rate. If you have people in more than one state, each employee is owed at least the minimum wage of the state (and city) where they work.

According to the Department of Labor consolidated state minimum wage table (updated July 1, 2026), 30 states plus the District of Columbia sit above the federal floor, and the table carries the current rate for every one of them.

City rates run higher still where a city is allowed to set one. Seattle's ordinance puts the floor at $22.14 an hour from January 1, 2027 ($21.30 through December 31, 2026), more than four dollars above Washington's statewide rate, and an employee who works inside the city limits is owed the city number.

One qualification on the local rate: in much of the country, cities and counties are not allowed to set one at all. Many states have passed preemption statutes that void local wage ordinances outright, so the "check your city" step ends before it begins.

Iowa is the clearest example. House File 295, signed March 30, 2017, barred counties and cities from regulating employment matters, voided the county minimum wage ordinances then in effect, and swept local leave, scheduling, and benefit mandates away in the same stroke. Before you build payroll around a city rate, confirm your state permits the city to set one.

Overtime Pay: The 40-Hour Rule

The FLSA requires employers to pay nonexempt employees at least 1.5 times their regular rate of pay for every hour worked beyond 40 in a single workweek. The table below covers the rules where employers slip: the fixed workweek, the regular rate, comp time, and waivers.

The DOL overtime hub collects the full federal rule set, including the Wage and Hour Division's exemption guidance and compliance help for employers. Several states then add requirements on top of it, and daily overtime is the clearest example. California requires overtime after 8 hours in a single day, not just 40 in a week. Alaska requires daily overtime after 8 hours at employers with four or more employees.

Colorado, per the state Division of Labor Standards and Statistics (INFO #1, December 2025), requires overtime past 40 hours in a week, 12 hours in a day, or any 12 consecutive hours, whichever produces the higher pay.

Part-time classification does not change any of this. A part-time employee who works 45 hours in a week still earns 5 hours of overtime, because the FLSA counts hours, not job labels.

How to Calculate FLSA Overtime

FLSA overtime is calculated on the regular rate, which is total straight-time pay for the workweek divided by total hours worked in that week. It is not the base hourly wage whenever the employee also receives a non-discretionary bonus, a shift differential, or a commission. The Wage and Hour Division states the formula that way in Fact Sheet #56A and lists there what may be left out of it.

Take a nonexempt employee paid $20 an hour who works 46 hours in one workweek and earns a $200 production bonus tied to output. The bonus is non-discretionary, so it enters the regular rate, and the overtime owed changes with it.

The arithmetic depends on two more rules. Each workweek stands alone, so hours are never averaged across a two-week pay period. And under 29 CFR 778.209, a bonus that covers several weeks is apportioned (spread back) across those weeks, with the overtime recomputed for each of them rather than settled in the week the bonus lands.

If you pay any bonus, commission, or shift differential to a nonexempt employee, the arithmetic above has to happen week by week rather than once a pay period. The column-by-column version of that calculation, with a worksheet to run it on, is in the guide to overtime pay.

Exempt vs Nonexempt: The Classification That Matters Most

Every employee covered by the FLSA must be classified as either exempt or nonexempt. This classification determines whether the employee is entitled to overtime pay. Getting it wrong is expensive, because liquidated damages (an extra amount equal to the wages owed) double the unpaid overtime.

The 3-Part Exemption Test

To classify an employee as exempt from overtime, you must be able to show that the employee meets all three parts of the exemption test. If any one part fails, the employee is nonexempt and entitled to overtime.

The salary level is the part of the test most likely to move, because the DOL revises it through rulemaking and recent revisions have been fought out in court. The current threshold of $684 a week has been in effect since January 1, 2020.

The Wage and Hour Division states that figure in Fact Sheet #17A, alongside the $107,432 level for highly compensated employees, who face a simplified duties test. The DOL's 2024 attempt to raise the threshold to $1,128 a week was vacated by the Eastern District of Texas in November 2024.

Where the Federal Overtime Rule Stands Now

The threshold is $684 per week, and the attempt to raise it is formally over. On May 15, 2026, the Department of Labor published a final rule that strikes the vacated 2024 text out of the regulations. It restores 29 CFR Part 541, the white-collar exemption regulations, to the version that existed before the 2024 rule, which is the one employers have been operating under since the courts vacated the rule.

The practical version for a small business: nothing changed in what you owe. The salary level stays at $684 per week, the highly compensated threshold stays at $107,432 a year, and the duties tests are untouched. If you raised salaries to stay ahead of the announced $1,128 threshold, those raises were never required, and clawing them back now buys a morale problem that costs more than the payroll it saves.

What this should change is how you read overtime news. A salary threshold moves through notice-and-comment rulemaking (a proposed rule, a public comment period, then a final rule) and then through litigation, so an announced number is not an obligation until it survives both.

Watch for a published final rule with an effective date, then check whether your state sets a higher threshold, because several do and those numbers move on their own schedule.

The 5 White-Collar Exemption Categories

The duties test (part 3 of the exemption test) requires the employee's primary duty to fall into one of five white-collar categories. Each category has its own duties test, and the professional category splits into learned and creative versions, which is why the table below has six rows.

Whatever you conclude for a given position, write the conclusion down while the reasoning is fresh. In an audit or a lawsuit, an exemption you can explain in a dated one-page record is a very different position from an exemption you have to reconstruct from memory three years later. Use one record per position, not per person.

Misclassification and What It Costs

Misclassification occurs when an employer treats a nonexempt employee as exempt and so fails to pay required overtime. For a small business the cost compounds, because the liability grows with every paycheck until someone notices.

The exposure adds up fast because FLSA damages are doubled by default. If an employee is owed $10,000 in back overtime, you pay $10,000 in back wages, another $10,000 in liquidated damages, and the employee's attorney fees.

For a small business with 3 misclassified employees over 2 years, the total exposure can easily reach $50,000 to $150,000. The doubling goes away only if you can prove the violation was in good faith and based on reasonable grounds.

FLSA Recordkeeping: What You Must Keep and for How Long

The FLSA requires employers to maintain specific records for every employee. These records must be accurate, complete, and available for inspection by the Wage and Hour Division. DOL Fact Sheet #21 lists every required data element.

You cannot hand the recordkeeping obligation off to someone else. Even if a third-party payroll provider processes your payroll, you are responsible for making sure the records exist and are accurate. During a DOL audit, the investigator will request these records. If they do not exist or are incomplete, the investigator assumes the violation occurred and calculates damages based on the employee's account of hours worked.

At FirstHR, employee profiles store the identification data elements (name, address, DOB, occupation, classification) and document management retains signed acknowledgments and policy documents with timestamped audit trails. This does not replace payroll records (you need a payroll system for wage and hour data), but it covers the employment-record side of the FLSA requirement.

Child Labor Standards

The FLSA restricts the hours and types of work that employees under 18 can perform. These rules apply to all covered employers, including small businesses. The DOL child labor page provides the full list of prohibited occupations and hour restrictions.

Child labor violations carry the highest per-violation penalties in the FLSA. Under 29 CFR 579.1, the ceiling is $16,035 for each employee who was the subject of the violation. Where the violation causes the death or serious injury of an employee under 18, the ceiling is $72,876, and that death or serious injury penalty may be doubled when the violation is repeated or willful.

If you run a retail, food service, or agricultural business that commonly employs minors, follow the hour restrictions and prohibited-occupation rules to the letter. Your onboarding checklist should include age verification and hour-restriction documentation for any employee under 18.

FLSA Compliance During Onboarding: The Overlooked Obligation

Most employers do not realize that onboarding activities are compensable work time under the FLSA, meaning time you must pay for. If the activity is mandatory, controlled by the employer, performed during the employer's normal working hours, and primarily for the employer's benefit, the employee must be paid for that time.

In practice, if your onboarding process takes 4 hours on Day 1 and you start paying the employee from hour 5, you owe 4 hours of back pay. If your onboarding includes a mandatory online training module that takes 2 hours to complete before the start date, those 2 hours are compensable. For nonexempt employees, this time also counts toward the 40-hour weekly overtime threshold.

State Wage and Hour Laws: Where They Override the FLSA

The FLSA sets the federal floor. Many states have wage and hour laws that exceed federal requirements. Where the two differ, you follow whichever standard is more generous to the employee, whether that is the state rule or the FLSA.

Those state numbers move on their own calendars, usually every January. Washington ties its exempt salary floor to a multiple of the state minimum wage. From January 1, 2027, the Department of Labor and Industries sets it at 2.25 times ($1,595.70 a week) for employers with 1 to 50 employees and 2.5 times ($1,773 a week) for 51 or more, up from 2.25 times ($1,541.70 a week) at every size in 2026. The New York State Department of Labor sets a different weekly minimum for downstate counties than for the rest of the state.

For multi-state employers, each employee must be paid under the rules of the state (and city) where they work, not where the company is based. Take a company headquartered in Texas, which has no state overtime beyond the FLSA, no paid sick leave, and a $7.25 minimum wage.

If that Texas company hires a remote employee in California, it owes that employee California's daily overtime, its state minimum wage ($17.40 from January 1, 2027, $16.90 in 2026), paid sick leave, and meal and rest breaks.

Penalties for FLSA Violations

FLSA exposure comes in two layers: the back wages you owe the employee, and the civil money penalties the Department of Labor can assess on top of them. The penalty amounts live in 29 CFR 579.1 and 29 CFR 578.3, and the figures below are the ones currently in force, carried over from the January 2025 inflation adjustment.

The liquidated damages provision is what makes FLSA violations particularly expensive: by default, the employer pays double the back wages owed. The only way out is proving that the violation was in good faith and that the employer had reasonable grounds for believing the act or omission was not a violation. That is a high bar.

For most small businesses, the practical exposure is back wages x 2 plus attorney fees. The retaliation guide covers the anti-retaliation provisions that protect employees who file wage complaints.

The FLSA Statute of Limitations

The FLSA statute of limitations is two years from the date each underpaid paycheck was due, extended to three years where the violation was willful (29 U.S.C. 255). Willful means the employer knew the conduct violated the Act or acted with reckless disregard for whether it did, which is why an ignored complaint or a warning you filed away is often what turns a two-year case into a three-year one.

The clock runs paycheck by paycheck rather than from the original decision. A misclassification made five years ago is still live: every payday since starts its own two- or three-year window, and the exposure keeps rolling forward for as long as the classification stands.

A lawsuit also stops the clock only for the people named in it. In a collective action (a group wage suit that employees opt into), the clock keeps running for each additional employee until their written consent to join is filed.

FLSA Audits and DOL Investigations

An FLSA audit is a Wage and Hour Division investigation of your pay practices, and many begin with a single confidential employee complaint rather than anything visible from the outside. The Division also runs directed investigations aimed at industries with a history of violations, which is how restaurants, construction, home care, and staffing companies get visited without any complaint at all.

The investigator does not have to tell you why they came, and the visit does not have to be announced. Section 11(a) of the Act gives Department of Labor representatives authority to enter the premises, inspect records, and question employees privately.

The Division's Fact Sheet #44 describes the sequence: the investigator presents credentials and explains the process, examines the records that establish which laws apply, examines payroll and time records, interviews employees in private, then holds a final conference covering what was found and how to correct it.

There is no published timetable, so how long a Department of Labor investigation takes has no single answer. A narrow single-location case with clean records can close in a few weeks. One that expands across several years, multiple locations, or a contested classification routinely runs a year or more.

Records are the variable you control. Complete payroll and time records shorten every stage, and their absence lets the investigator rely on the employees' account of the hours they worked.

Running Your Own Audit First

The cheapest FLSA audit is the one you run before anyone else does, using the same evidence an investigator would request. Pull every salaried classification and test it against the three-part test in writing. Recalculate overtime for any week a nonexempt employee received a bonus, a commission, or a shift differential. Confirm the records exist for the full retention period and that someone can actually read them.

Then fix what you find and date the correction. A violation you identified and corrected yourself, with a record of when and why, is the good-faith evidence that argues against liquidated damages. A violation an investigator finds first carries the doubling by default. The checklist below is the working version of that self-audit.

FLSA Compliance Checklist for Small Businesses

Steps 3 through 5 get much easier with a system that captures hours automatically, and the time clock rules for hourly employees spell out exactly what that system has to record.

FLSA vs FMLA: They Sound Similar but Are Completely Different

The FLSA and the Family and Medical Leave Act (FMLA) are easy to confuse, largely because their acronyms differ by only one letter. They govern entirely different aspects of employment.

The two laws intersect in one important area: hours worked under the FLSA determine FMLA eligibility. When the FMLA counts an employee's hours of service, it is the FLSA that defines what counts as "hours worked."

To be eligible for FMLA leave, an employee must have worked for the employer for at least 12 months and logged at least 1,250 hours of service in the 12 months before the leave starts, and must work at a site where the employer has 50 or more employees within 75 miles.

Common FLSA Mistakes for Small Businesses

Most FLSA mistakes at small businesses start with an assumption that sounds reasonable: a salary means exempt, a manager title makes someone exempt, and a slow week offsets a busy one. The table below pairs each common mistake with the reason it happens and the fix.

If you act on one thing from this guide, make it the self-audit, starting with your salaried roles, because a misclassified role builds up unpaid overtime with every paycheck until it is fixed. A problem you find and fix yourself costs far less than one an investigator finds first.

Frequently Asked Questions