FLSA Enterprise Coverage: $500,000 Test and Qualifying Criteria

Your business is subject to FLSA enterprise coverage once it has at least $500,000 in annual gross sales and employs workers whose jobs touch interstate commerce in any regular way, or automatically if it is a hospital, a residential care facility, a school, or a government agency.¹ Once the enterprise qualifies, every non-exempt employee inside it is owed federal minimum wage and overtime, whether or not their individual duties have anything to do with interstate work.

The $500,000 Revenue Test

The dollar threshold is the piece most owners focus on, and it is straightforward: annual gross volume of sales or business done of at least $500,000.¹ Gross volume is total receipts before expenses, not profit. Congress set the number in 1990 and has not indexed it since, so far more businesses cross it today than when it was written.

The statute pairs the revenue test with a second requirement: the enterprise must have employees engaged in interstate commerce, producing goods for interstate commerce, or handling goods and materials that have previously crossed state lines.¹ In practice this second prong screens almost no one out. Office supplies from another state, a computer on the internet, or cleaning products shipped in from elsewhere are enough. Treat the commerce prong as a constitutional formality and the dollar figure as the real gate.

What Goes Into Gross Volume

Gross volume includes receipts from all sales and business transactions, plus service charges, credit charges, and similar fees. Returns, exchanges, and rebates come off the top. Retail-level excise taxes can be excluded, but only if they are separately stated in your records or on the customer’s receipt.²

The Rolling Quarterly Check

Coverage is not decided once and filed away. At the start of each quarter, you total your gross volume over the previous twelve months. If that trailing figure exceeds $500,000, the enterprise is covered for the upcoming quarter.³ The quarters follow whichever accounting cycle you use for tax purposes, and once you pick calendar or fiscal, you keep that choice.

For a business that hovers around the line, this matters. A seasonal operation might clear the threshold looking backward from December and fall below it looking backward from March. Coverage can apply in one quarter and lapse in the next. Run the number every quarter if you are anywhere close.

When Multiple Locations Get Added Together

Splitting a business across separate storefronts or legal entities does not give each one its own $500,000 headroom. The FLSA groups units into a single enterprise when three things are true: related activities, unified operation or common control, and a common business purpose.¹ Independent contractor work is not swept into this grouping.

Related activities means the operations are similar or complementary. Two sandwich shops with the same menu qualify, and so does a restaurant paired with a catering company under the same owner. Unified operation covers shared infrastructure like centralized payroll, a single accounting function, or joint purchasing. Common control exists when the same person or group can set policy across the locations. Common business purpose is usually just the shared goal of making money.

When all three are present, revenue from every unit rolls up. Three cafes doing $200,000 each are one $600,000 enterprise, and coverage attaches to all of them.

Employers Covered No Matter the Revenue

Some employers are covered from day one, and the $500,000 test never applies to them:

Hospitals and institutions primarily engaged in caring for people who are sick, elderly, or have physical or mental disabilities and reside on the premises.
Preschools, elementary and secondary schools, and colleges and universities, whether public or private, for-profit or nonprofit.
Federal, state, and local government agencies, including individual departments and offices.¹

A small private preschool with $80,000 in revenue owes its staff the same minimum wage and overtime protections as a large hospital system.

How Nonprofits Fit

Nonprofit status is not an exemption. What matters is whether the organization runs ordinary commercial activities. A nonprofit gift shop, paid parking lot, or fee-for-service veterinary clinic generates revenue that counts toward the $500,000 threshold like any other business.⁴

Charitable, religious, and educational activities that are not in substantial competition with for-profit businesses are excluded from the enterprise coverage analysis.⁴ Donations, dues, and membership fees applied to the charitable mission do not count. The one wrinkle is that any portion of a membership fee representing a tangible benefit to the member, beyond a token amount, is treated as business income.

The Family Business Carve-Out

One narrow exclusion exists for the smallest operations. If an establishment’s only regular employees are the owner and the owner’s immediate family (parent, spouse, child, or other immediate family), it is not treated as an enterprise engaged in commerce.¹ The moment a non-family worker joins the regular payroll, the exclusion disappears. Seasonal or temporary non-family help can put it at risk too.

What Coverage Actually Requires

When enterprise coverage attaches, every non-exempt employee must earn at least the federal minimum wage of $7.25 per hour and receive overtime at one and one-half times their regular rate for hours over 40 in a workweek.⁵ Many states set a higher minimum wage, and you pay whichever is greater.⁶

“Non-exempt” does real work in that sentence. The FLSA carves out executive, administrative, and professional employees who earn a guaranteed salary of at least $684 per week ($35,568 annualized) and meet duties tests.⁷ Enterprise coverage decides whether the FLSA reaches your business. Exemption analysis decides which of your employees inside that business are entitled to overtime.

What Happens When Your Business Falls Below $500,000

Missing the threshold does not put the FLSA out of reach. Individual employees can be covered on their own if their work regularly and recurrently involves interstate commerce, even when the employer is not a covered enterprise.⁸ The controlling phrase is “regular and recurrent.” A single out-of-state phone call in six months does not count; routine emails to out-of-state clients do.

Activities that trigger individual coverage include ordering supplies from out-of-state vendors, processing payments or records tied to interstate goods, loading or unloading interstate shipments, traveling across state lines for work, and regular use of phones, mail, or email for interstate communication.⁹ The volume does not have to be high, only regular. This is where sub-threshold employers get caught: they assume the FLSA does not apply, and skip overtime for office staff who correspond with out-of-state contacts every week.

Penalties for Getting It Wrong

An employer that violates the minimum wage or overtime rules owes affected employees the unpaid wages plus an equal amount in liquidated damages, effectively doubling the exposure, and the court must award reasonable attorney’s fees to the employees.¹⁰ Employees can sue on their own and on behalf of others in a similar position, and the Department of Labor can bring an action directly.

The statute of limitations is two years from the violation, or three years if the violation was willful.¹¹ Back pay is capped at the same window. A willful violation means the employer knew the FLSA applied and did not comply, or showed reckless disregard for whether its conduct was lawful. No proof of malice is required.

The Department of Labor can also impose civil money penalties for repeated or willful minimum wage and overtime violations. As of 2025, the maximum is $2,515 per violation, adjusted yearly for inflation.¹² Across many employees and many pay periods, those numbers compound fast, and the exposure from a claim almost always dwarfs the wages the employer tried to save.

1
Office of the Law Revision Counsel. 29 USC 203 – Definitions
2
eCFR. 29 CFR 779.259 – What Is Included in Annual Gross Volume
3
eCFR. 29 CFR 779.266 – Period for Determining Annual Gross Volume
4
U.S. Department of Labor. Fact Sheet 14A – Non-Profit Organizations and the FLSA
5
Office of the Law Revision Counsel. 29 USC 207 – Maximum Hours
6
U.S. Department of Labor. State Minimum Wage Laws
7
U.S. Department of Labor. Earnings Thresholds for the Executive, Administrative, and Professional Exemptions
8
eCFR. Employment to Which the Act May Apply – Basic Principles and Individual Coverage
9
U.S. Department of Labor. Field Operations Handbook – Chapter 11
10
Office of the Law Revision Counsel. 29 USC 216 – Penalties
11
Office of the Law Revision Counsel. 29 USC 255 – Statute of Limitations
12
U.S. Department of Labor. Civil Money Penalty Inflation Adjustments