Commissions Definition: How Commission Pay Works

The first commission plan I wrote was one paragraph inside an offer letter. It said the rep would earn ten percent of revenue on deals they closed. Four months later I had three separate arguments running and no document that answered any of them.

Was the commission earned when the contract was signed or when the customer actually paid? What happened when a customer canceled in month two? Who got credit when two people had worked the same account for weeks? The plan said nothing, so every answer I gave sounded like a decision invented on the spot against the person asking.

This guide covers the employer side of commission pay: what a commission is in wage and hour terms, the five structures you can build from, how the money is withheld, what federal overtime rules do to your math, and when earned commission has to be handed over if somebody leaves. The aim is to settle those questions in writing before anyone asks.

I build the people and records tooling for businesses without an HR department at FirstHR, which is an onboarding and HR platform rather than a payroll provider. This is general information and not legal or tax advice.

What a Commission Is

A commission is compensation calculated from a measurable outcome of a sale rather than from time worked. It is wages, not a gratuity, and the moment you promise one under a formula the money becomes pay you owe.

Start from what federal law does not do. According to the U.S. Department of Labor, the Fair Labor Standards Act (FLSA) does not require the payment of commissions at all. Whether you pay one, how much, and on what terms is a matter of contract and state law.

What federal law does control is narrower and non-negotiable. Every non-exempt employee, meaning one the wage and hour rules fully cover, has to receive at least the minimum wage for every hour worked in every workweek, whatever the commission formula produced that week.

Overtime is owed unless a specific exemption applies. And when you calculate it, the commission has to sit inside the regular rate, the hourly figure that overtime pay is built on.

The line between a commission and a bonus is worth drawing because employers blur it constantly. A commission attaches to a specific transaction through a formula. A bonus attaches to a broader result, a period, or employer judgment. Both are non-discretionary once promised in advance, and both land in the regular rate.

The practical difference is who can change their mind. A commission is settled the moment the transaction meets the trigger, and revisiting it afterward is a wage problem. A bonus that was never promised stays yours to decide, which is exactly why announcing one in advance converts it into something closer to a commission.

Commissions are also not limited to salespeople. Service technicians paid a share of each job, recruiters paid on placements, and account managers paid on renewals are all on commission, and every rule below applies to them exactly as it applies to a rep with a quota.

Commission based, as a description of a job, simply means part or all of the pay comes from that formula rather than from a salary or an hourly rate. It is a pay design, not a legal category, and it sits inside the wider family of variable compensation alongside bonuses, piece rates, and profit sharing.

Five Commission Structures

Five structures cover almost every plan in use: straight commission, base plus commission, tiered commission, draw against commission, and residual commission. The structure you pick sets your fixed cost, the risk the employee carries, and how much wage and hour exposure comes with it.

Straight commission, which job postings describe as commission only, looks attractive to an owner watching cash because payroll grows only when revenue does. The catch is that it does not remove the minimum wage floor for a non-exempt role. A bad month becomes your problem rather than the employee’s, and you have to be able to prove hours worked to show you met the floor.

Base plus commission, which most job postings call salary plus commission, is the most common choice in small companies, and it is usually the right answer. A base that covers rent widens your candidate pool beyond people with savings, and it makes the target earnings figure honest. That total number is what candidates compare, which is why on-target earnings deserves the same care as the base.

Tiered plans reward the behavior you actually want, which is production above quota rather than production up to it. They also multiply the number of edge cases: whether the higher rate applies to every sale once the threshold is crossed or only to the excess, and how a deal that closes on the first day of a new quarter is treated.

Set the rate against the number you actually manage. A percentage of revenue is easy to explain and rewards discounting, because a discounted deal still pays the seller. A percentage of gross margin is harder to communicate and protects the business, because the commission shrinks when the price does. Pick the one that matches how you win deals.

Caps are a separate decision and usually the wrong one for a small team. A cap saves money in exactly the year your best seller is producing the most, and the person who hits it rarely stays for a second year. If the exposure genuinely worries you, a tier that flattens above a threshold does the same job without the message a hard cap sends.

What Uncapped Commission Means

Uncapped commission means the plan sets no ceiling on total earnings, so the formula keeps paying at the stated rate however much a seller produces. Federal law neither requires a ceiling nor forbids one. The label carries weight in a job posting because candidates read it as a statement about how a company treats the people who produce most.

An uncapped promise also carries an obligation you cannot walk back mid-period. Cutting the rate on deals that have already met the earning trigger is a retroactive change to wages rather than a plan revision. Set the ceiling before the period starts, or accept that a record quarter costs you exactly what the formula says.

Of the five structures, the draw most often turns into a legal problem. Advancing money against future commission is normal and lawful. Chasing an outstanding balance from a departing employee is where it goes wrong, because federal rules require the minimum wage to reach the employee free and clear rather than being kicked back to the employer (29 CFR 531.35).

The federal appeals court for the Sixth Circuit drew that line precisely. It held that recovering a draw out of an employee’s future commission earnings did not violate the FLSA. It still let a claim proceed against the same plan’s clause making employees liable for an unearned draw balance on termination for any reason (Stein v. hhgregg, 873 F.3d 523, Sixth Circuit, 2017).

When a Commission Is Earned

A commission is earned when the plan document says it is earned, and if the plan is silent the answer comes from past practice or from state law. This is the single most expensive sentence small employers leave out.

The usual triggers are all defensible. Earned on a signed contract. Earned on shipment or delivery. Earned when the customer pays. Earned when a service is completed and accepted. Pick one deliberately, because it decides who carries the risk of a customer who signs and never pays.

New York requires the agreed terms of employment for a commission salesperson to be in writing, signed by both parties, and kept on file for at least three years. The writing has to describe how commissions are calculated, how often a recoverable draw is reconciled, and what is paid if either side ends the employment.

That statute has teeth of a particular kind. If the employer cannot produce the written terms when the labor commissioner asks for them, New York Labor Law section 191 creates a presumption that the terms the salesperson describes are the agreed terms.

Massachusetts applies its Wage Act to commissions once the amount has been definitely determined and has become due and payable (M.G.L. c.149 Section 148). An employee who wins a wage claim there collects treble (triple) damages plus fees, so ambiguity about how the amount is calculated is not something to leave lying around.

California goes furthest and writes the requirement into its labor code. Whenever the pay you plan for an employee involves commissions, the employment contract has to be in writing and has to set out how the commissions are computed and paid. The employee gets a signed copy of it, and you keep a receipt they signed for it (California Labor Code 2751).

The rule that works in every state is simpler than any of them: name the date an amount becomes determinable, because that date is what a wage statute has to work from.

How Commissions Are Taxed

Commissions are ordinary taxable wages, taxed at exactly the same rates as salary, and they are subject to Social Security, Medicare, and federal unemployment tax in the same way. Nothing about the tax rate is different. What is different is withholding.

IRS Publication 15 lists commissions among supplemental wages, alongside bonuses, severance, awards, back pay, and reported tips (Publication 15, 2026). How you withhold depends on whether the commission is identified separately from regular wages, and on whether you withheld income tax from that employee’s regular wages in the current or immediately preceding calendar year.

The million-dollar tier is measured per employee across the year, not per payment. It aggregates all supplemental wages paid to one employee during the calendar year, including payments from businesses under common control, so a group of related entities has to count together. Most small businesses will never reach it, and the ones that do usually reach it through a single unusual deal.

The flat 22 percent is the method people complain about. On a large commission check it can withhold far more than the employee’s actual marginal rate, the rate on their top slice of income, would call for. It is worth explaining once, in writing, that withholding is a prepayment against the year’s tax, not the tax itself: over-withholding comes back at filing.

State withholding runs on its own track. A number of states publish a separate supplemental rate that applies to commissions and bonuses, others require the same method you use for regular wages, and a few have no income tax at all. Check the rule for the state where the employee works rather than where you are.

Whichever method you choose, it only changes how income tax is withheld. The commission stays subject to Social Security, Medicare, and federal unemployment tax, and it belongs in the same withholding records as the rest of payroll.

A commission paid to an employee never sits outside payroll. Paying one on a 1099 to somebody who is functionally an employee is a classification problem rather than a shortcut.

Paying Commission on a 1099

A genuine independent contractor selling for you is paid gross. There is no income tax withholding, no employer share of Social Security and Medicare, and no minimum wage or overtime obligation, because those rules reach employees rather than contractors. The commission is reported as nonemployee compensation in box 1a of Form 1099-NEC with everything else you paid that person for the year.

The reporting threshold moved. For payments made on or after January 1, 2026, the form is required once payments to one payee reach $2,000 in the calendar year, replacing the $600 figure that had stood since 1954, with inflation indexing after 2026 (IRS, Instructions for Forms 1099-MISC and 1099-NEC, December 2026 revision).

None of that touches the classification test, and the form you pick does not decide it. Somebody working a territory you set, to a quota you set, under a manager you assigned, is an employee whatever the paperwork says, and paying them as a contractor converts a payroll cost into back wages that include the overtime nobody was tracking.

Overtime on Commission Pay

A non-exempt employee who earns commission is still owed overtime, and the commission has to be inside the regular rate when you calculate it. Federal regulations are direct about this: commissions are payments for hours worked and must be included in the regular rate regardless of the method, frequency, or regularity of computing and paying them (29 CFR 778.117).

When the commission is paid in the same workweek it is earned, the arithmetic is simple. Add the commission to the week’s other earnings, divide by hours worked to get the regular rate, and pay an extra half of that rate for each hour over forty. The week’s pay already covers straight time for every hour, so only the half is added.

Take an employee on an $18 hourly base who works forty-six hours and earns $400 of commission in that same week. Straight time pay is $828, plus the $400 commission, which is $1,228 for forty-six hours. The regular rate is $26.70, so the overtime premium is half of that for six hours, or $80.09.

Total owed is $1,308.09. Calculate overtime on the base rate alone and you pay $882 of wages plus the $400 commission, which is $1,282, and you are $26.09 short for one week and one employee. Repeat that across a sales team and a year and the number stops being small.

Deferred commissions are where employers go wrong. A commission paid monthly or quarterly still has to be attributed back to the weeks in which it was earned, and additional overtime is owed for the overtime hours in those weeks.

Federal rules do not force you to guess in the meantime. Under 29 CFR 778.119, you can leave the commission out of the regular rate until the amount can be ascertained, meaning actually known. Once it is, 29 CFR 778.120 accepts either of two allocation methods where tying the commission to exact weeks is impracticable.

The worksheet below runs both cases. The first tab handles a commission paid in the week it was earned, carrying the example above as a filled sample row. The second spreads a deferred commission back across the weeks of the period, and the third records which allocation method you chose and why, which is the part that has to look the same next quarter.

None of this applies to a genuinely exempt employee, which is why classification comes first. The outside sales exemption reaches employees whose primary duty is making sales away from the employer’s place of business, and the Department of Labor states that the salary requirements of the regulation do not apply to it.

The executive and administrative exemptions work differently. Both require a salary basis, meaning a set salary that is not cut for the quantity or quality of the work, and a minimum salary level. Under 29 CFR 541.602, non-discretionary bonuses, incentives, and commissions paid annually or more frequently can satisfy up to ten percent of the standard salary level.

Getting exempt status wrong is the most expensive mistake available in this whole area, and overtime exposure compounds quietly across every week you were wrong.

The Retail and Service Exemption

Section 7(i) of the FLSA exempts certain commissioned employees of retail and service establishments from overtime, and it is easy to claim without actually qualifying. All three of its conditions have to be satisfied at the same time (Department of Labor Fact Sheet 20).

The Department of Labor describes a practical test for the second condition: divide total earnings attributed to the pay period by total hours worked in that period, and compare the result against time and one half the federal minimum wage (29 CFR 779.419). Above it, the condition is met for that period. Below it, overtime is owed under the ordinary rules for that week.

The representative period for the commission majority test cannot be shorter than one month, and 29 CFR 779.417 treats a period longer than a year as failing to serve the statutory intent. Pick a window that fairly reflects seasonal swings in the role rather than the window that happens to produce the answer you want.

Two traps deserve naming. The first is the majority test itself. Only compensation that represents commissions on goods or services counts toward the majority, and it is measured against everything paid to the employee as remuneration for the period. Pay that does not fit that description does nothing to get you past the halfway line.

The second trap is tips. The Department of Labor’s Field Operations Handbook states that tips are not commissions for purposes of section 7(i), so a tipped server cannot be carried over the halfway line by what customers hand over. A service charge the establishment sets as a percentage of the bill is treated differently and can count.

Several states also run their own version with different numbers. California applies an inside sales exemption under its wage orders that tests earnings against one and one half times the state minimum wage and requires more than half of compensation to represent commissions.

The California test is stricter in a way that trips employers up. The state Supreme Court held that the minimum earnings requirement is met only in the pay periods in which the employer actually pays the required earnings. A commission paid in one period cannot be reassigned to cover a shortfall in another (Peabody v. Time Warner Cable, 59 Cal.4th 662, 2014).

Paying Commission at Termination

Earned commission is wages, and wages owed at separation are governed by state law rather than by federal wage and hour rules. According to the U.S. Department of Labor, federal law does not require a final paycheck to be paid immediately. Most states set their own deadline (Florida sets none), and those deadlines and penalties differ sharply from state to state.

The threshold question is the one from earlier: what did your plan say about when a commission becomes earned? If the trigger was met before the last day of employment, the commission is a wage debt. If it was not, the plan controls whether anything is owed at all. This is why a plan that never defines earned tends to resolve against the employer.

Several states name commissions explicitly in their rules for the final paycheck. Illinois counts commissions as part of final compensation, due no later than the next regularly scheduled payday.

California’s Labor Commissioner expects an earned commission to be calculated and paid with the final wages. A commission still waiting on a condition, such as the customer’s payment, is due as soon as that condition is met.

Late final pay can also cost you by the day. In California, a willful late final payment triggers a waiting-time penalty of the employee’s daily rate for each day the wages stay unpaid, up to 30 calendar days, so the penalty tracks the delay rather than the size of the unpaid amount.

A recoverable draw with an outstanding balance is the hardest case. The clean approach is to subtract the balance from commission that becomes due after separation, if the plan allows it, and to leave the rest alone. Sending a former employee an invoice for a draw balance invites a claim under the federal free and clear rule and generally under state law as well.

What the Plan Has to Say

A commission plan that holds up answers eight questions in writing and then gets signed. Anything less relies on the memory of two people who will remember it differently once money is involved.

Write the plan so it changes prospectively, meaning going forward only, and never retroactively. Revising a rate mid-quarter and applying it to deals already closed is the fastest way to turn a routine adjustment into a claim for earned wages, and it destroys trust in the plan far beyond the money involved.

Keep the signed copy where you can find it. A commission agreement belongs in the same payroll and personnel records as the offer letter and the tax forms, and the version that was in force during a given quarter is what a claim will be judged against.

Where Employers Get This Wrong

Six patterns account for nearly every commission dispute I have watched a small business walk into.

The most common is assuming commission pay removes the overtime obligation. It does not. Only an exemption does that, and every exemption has conditions you have to be able to prove rather than assert.

Second comes leaving the commission out of the regular rate. Employers who dutifully pay overtime on base pay alone still owe the additional half-time on the commission, and the shortfall accrues across every overtime week until somebody notices.

Never defining earned is the third, and it produces the ugliest arguments because both sides genuinely believe they are right.

The fourth looks like caution: a recoverable draw with a post-employment repayment clause. It reads as prudent and functions as a liability.

Fifth is changing the plan retroactively. Prospective changes are ordinary management. Retroactive ones convert a business decision into a wage claim.

The sixth is running the whole thing through email threads. The plan exists in whatever document you can produce, and if you cannot produce one, the employee’s account of it is the only evidence available.

Frequently Asked Questions