Commission
Commission is the variable, performance-based portion of a salesperson's pay, earned as a function of the sales they generate, typically a percentage of revenue or a rate tied to deals closed, in contrast to the fixed base salary.
Key takeaways
- Commission is the variable, at-risk portion of sales pay, earned as a function of sales generated, in contrast to fixed base salary.
- It is typically a percentage of revenue or margin, or a defined amount per deal, and forms the core of variable compensation.
- Because reps optimize for whatever the plan pays, commission design effectively sets sales priorities and behavior.
- Plans often use quotas, tiers, and accelerators to reward hitting and beating target, and are expressed within on-target earnings.
- Designed clearly and aimed at the right outcomes it motivates the right selling; aimed carelessly it pays well for the wrong results.
Commission is the variable, performance-based portion of a salesperson's pay, an amount earned as a function of the sales they generate, typically calculated as a percentage of revenue or a rate tied to deals closed. It is the part of compensation that rises and falls with results, in contrast to the fixed base salary.
Commission is the mechanism that aligns a seller's earnings with the outcomes the business wants. Because reps are paid more when they sell more, commission turns the compensation plan into a behavioral tool: how it is structured shapes what reps prioritize, which deals they chase, and how hard they push at the margin. Designed well, it motivates and rewards the right outcomes; designed poorly, it can drive exactly the wrong behavior while still technically paying for performance.
What commission is
Commission is the at-risk component of a sales role's pay, the earnings a rep receives for producing sales, as opposed to the guaranteed base salary they receive regardless. Most sales roles combine the two: a base for stability plus commission for upside, with the mix expressed in the rep's on-target earnings, the total they should make if they hit plan. Commission is usually a percentage of the revenue or margin a rep brings in, or a defined amount per deal, and it is the core of variable pay within the broader system of compensation. The defining feature is conditionality: commission is earned by performance, so a rep's total pay moves with their results in a way fixed salary does not.
How commission works
The mechanism connects an outcome to a payout: a rep generates a qualifying sale, the plan's rules translate that sale into a commission amount, and the rep is paid, often with the rate changing as they pass performance thresholds.
A commission plan defines what counts (which sales qualify), the rate (a percentage or per-deal amount), and any conditions, such as accelerators that increase the rate once a rep exceeds quota, or tiers that change the rate at different performance levels. Payout typically follows a closed deal, and many plans tie commission progression to quota attainment, paying more per dollar once the rep is over target to reward outperformance. Because the plan governs behavior, it is a central lever of sales performance management: the rules should reward the deals and behaviors the business actually wants, since reps will rationally optimize for whatever the plan pays.
Commission vs base salary
| Aspect | Base salary | Commission |
|---|---|---|
| Nature | Fixed, guaranteed | Variable, earned |
| Tied to | The role | Sales results |
| Effect | Stability | Motivation, upside |
The two play complementary roles. Base provides the security that lets a rep focus on selling rather than survival; commission provides the incentive that rewards producing results. The balance between them, and the design of the commission rules, is what shapes a rep's behavior and the kind of selling the plan encourages.
Why commission matters
- It aligns pay with results. Reps earn more when they sell more, directly linking their interests to revenue.
- It drives behavior. Reps optimize for whatever the plan pays, so commission design effectively sets priorities.
- It motivates effort. Clear upside for outperformance pushes reps to chase deals they might otherwise let slide.
- It can mislead if misdesigned. A plan that rewards the wrong thing produces the wrong behavior, however well-intentioned.
How to apply commission well
Design the plan backward from the behavior you want. Decide what outcomes matter, the right kind of deals, the right customers, the right balance of new and expansion, and make the commission rules pay most for exactly those. Keep the plan simple enough that a rep can predict their payout and see the link between an action and the reward, because a plan no one understands cannot motivate. Set quotas and accelerators so that hitting and beating target is both achievable and well rewarded. Watch for unintended incentives, the loopholes reps will find, and adjust before they distort behavior. And revisit the plan as strategy shifts, since last year's incentives may now point reps in the wrong direction.
Common commission mistakes
- Rewarding the wrong outcome. Paying for raw volume when the business actually needs quality, retention, or margin.
- Overcomplicating the plan. Making payout so hard to predict that reps cannot see how their actions translate to pay.
- Ignoring loopholes. Failing to anticipate the ways reps will game a plan to maximize commission against the company's intent.
- Setting it and forgetting it. Leaving a plan unchanged as strategy evolves, so old incentives quietly work against new goals.
Commission is the variable, performance-tied portion of sales pay, the lever that links what a rep earns to what they produce. Because reps rationally optimize for whatever the plan rewards, commission is far more than a payout formula; it is one of the most powerful tools a sales organization has for directing behavior. Designed clearly and aimed at the right outcomes, it motivates the selling the business actually wants; aimed carelessly, it pays handsomely for the wrong results.
Frequently asked questions
What is commission in sales?
Commission is the variable, performance-based portion of a salesperson's pay, the amount earned as a function of the sales they generate, typically calculated as a percentage of revenue or margin, or a defined rate per deal. It is the at-risk part of compensation that rises and falls with results, in contrast to the fixed base salary a rep receives regardless. Together, base plus commission make up a rep's on-target earnings.
How does a commission plan work?
A commission plan defines what counts (which sales qualify), the rate (a percentage or per-deal amount), and any conditions such as accelerators or tiers that change the rate at different performance levels. A rep generates a qualifying sale, the plan's rules translate it into a commission amount, and the rep is paid, usually after the deal closes. Many plans tie progression to quota attainment, paying more per dollar once the rep exceeds target to reward outperformance.
What is the difference between commission and base salary?
Base salary is fixed and guaranteed, tied to the role and paid regardless of results, providing the stability that lets a rep focus on selling. Commission is variable and earned, tied directly to sales results, providing motivation and upside. Most sales roles combine the two, and the balance between them, along with the design of the commission rules, shapes a rep's behavior and the kind of selling the plan encourages.
Why does commission design matter so much?
Because reps rationally optimize for whatever the plan pays, the commission structure is effectively a behavioral tool that sets priorities. A well-designed plan rewards the deals, customers, and behaviors the business actually wants, while a poorly designed one can drive exactly the wrong behavior, paying handsomely for volume when the business needs quality, retention, or margin. This makes commission a central lever of sales performance management, not just a payout formula.
How do you design a good commission plan?
Design backward from the behavior you want: decide which outcomes matter and make the rules pay most for exactly those. Keep it simple enough that a rep can predict their payout and see the link between an action and the reward, since a plan no one understands cannot motivate. Set quotas and accelerators so hitting and beating target is achievable and well rewarded, watch for loopholes reps will exploit, and revisit the plan as strategy shifts so old incentives do not work against new goals.
Related terms
All B2B Sales termsAccount Executive (AE)
An account executive (AE) is the salesperson responsible for closing deals, owning opportunities from qualified prospect through to a signed agreement, running discovery, demos, proposals, and negotiation to turn pipeline into revenue.
Account Management
Account management is the practice of maintaining and growing relationships with existing customers after the initial sale, ensuring they get value, stay, and expand over time.
Account Manager
An account manager is the person who owns the ongoing relationship with an existing customer, responsible for keeping that account satisfied, retained, and growing after the initial sale, serving as the customer's main point of contact.
Account Planning
Account planning is the process of building and maintaining a deliberate strategy for growing a specific customer account, mapping its goals, stakeholders, opportunities, and risks into a plan for how to retain and expand the relationship.
Account Team
An account team is the cross-functional group of people assigned to serve and grow a single important customer account, typically spanning sales, customer success, technical, and executive roles, who coordinate to manage the relationship as a unit rather than leaving it to one individual.
Account-Based Sales
Account-based sales (ABS) is a focused B2B approach that treats individual high-value accounts as markets of one, concentrating coordinated sales effort on a defined list of target accounts rather than chasing a high volume of individual leads.