Uncapped Commission: Pros, Cons, and When It Makes Sense

Uncapped commission attracts top sales talent. It also creates the occasional quarter where a rep earns more than the CEO.

Both of those things can be true at the same time. The question isn't whether uncapped commission is good or bad—it's whether your margins and comp model can support it.

What uncapped commission is

An uncapped commission plan has no ceiling on variable earnings. A rep who closes 200% of quota earns double the commission of one at 100%. There's no point where the company says "that's enough."

The opposite—a capped commission—sets a maximum payout per period, regardless of how much a rep closes above that threshold.

Uncapped doesn't mean unstructured. Most uncapped plans still have a defined base rate, quota, and often tiered accelerators above quota. "Uncapped" simply means there's no point where the commission rate drops to zero because a rep has hit a limit.

The case for uncapped commission

It signals alignment with rep performance. Telling a rep their earnings are unlimited is a credibility statement: "We believe you can close more than your quota, and we'll pay you for it." Companies that cap commissions send the opposite message—that they expect overperformers but would rather limit the payout than fully reward them.

It attracts high performers in competitive hiring markets. When two roles have similar base salaries and on-target earnings, an uncapped structure is a differentiator. A rep who consistently closes at 130% of quota will choose the uncapped plan. According to a 2022 study by Qobra and Modjo, 66.8% of sales reps on uncapped commission plans reported being satisfied with their compensation, compared to 36.3% on capped plans—a gap that shows up directly in retention.

It eliminates sandbagging at the top end. Capped plans create an incentive to hold deals into the next period once the cap is hit. Without a cap, there's no reason to delay.

It rewards unusually large deals proportionally. If a rep closes a deal 3x their normal deal size, an uncapped plan compensates that result. A cap cuts the commission at the ceiling regardless of deal value—which penalizes reps for landing the biggest wins.

The case against uncapped commission

Windfall risk is real. If quota is set too low—or a rep lands an unusually large deal—an uncapped plan can produce a payout that's disproportionate to margin contribution. A $2M deal at 10% commission is $200K in one rep's pocket regardless of whether the margin on that deal supported it.

High earners create retention and equity problems. A rep earning $450K in a year while peers earn $160K creates internal tension. Leadership starts questioning whether the design was intentional or a modeling error.

It complicates budgeting. With a cap, commission expense is bounded. Without one, a strong quarter spikes comp costs in ways that affect hiring, marketing, and other budgets.

It doesn't motivate average performers. The uncapped ceiling is only relevant to reps who can reach it. For reps at 80-90% of quota, the cap's existence or absence has no bearing on their behavior. If the goal is improving median attainment, uncapped commission doesn't solve that problem.

When uncapped commission makes sense

When your product has variable deal sizes. If deals range from $10K to $500K and deal size reflects rep effort or territory quality, a cap creates perverse incentives—reps hit the ceiling early on large deals and coast. Uncapped plans reward proportionally.

When you're competing for top sales talent. Early-stage companies often can't match enterprise base salaries. An uncapped commission structure offers upside that compensates for lower fixed pay. High performers will accept that trade.

When gross margin supports the payout math. SaaS products with 75%+ gross margins can absorb 10-12% commission on revenue and run sustainably. Products with 40% margins face a harder calculation. Run the numbers before committing.

When quota is calibrated accurately. Uncapped plans work when quotas reflect realistic stretch targets. If the median rep hits 110% of quota every quarter, quotas are too low—and the "uncapped" plan is effectively paying a higher rate than you modeled.

When to use a cap instead

A commission cap makes more sense when:

Margin compresses on large deals. If volume discounts reduce margin above a deal size threshold, paying full commission rates on those deals costs more than the margin supports. A cap—or a tiered rate that decelerates above a threshold—addresses this.

Deal size can be artificially inflated. If reps can discount deals to close volume at lower margins, an uncapped plan rewards revenue regardless of profit contribution. Caps protect against this if the plan doesn't already use margin-adjusted commission bases.

Revenue is in a steady, predictable phase. If your company has stable growth, known market size, and accurate quotas, a capped plan simplifies budgeting without meaningfully reducing motivation—most reps won't hit the cap anyway.

The margin math

Before choosing between uncapped and capped, model the payout at different attainment levels:

Example: 10% flat commission, no cap, $500K quota

If gross margin on $1M in revenue is 75% ($750K), paying $100K in commission represents 13.3% of gross margin—generally sustainable.

If gross margin is 40% ($400K), paying $100K represents 25% of gross margin. That's a harder number to sustain at scale.

The question isn't "is uncapped good?" The question is: "what does our worst-case commission expense look like if we have an exceptional quarter?" Model it before committing.

Combining uncapped with accelerators

The most common design for growth-stage companies is uncapped commission with tiered accelerators above quota:

This rewards overperformance progressively and keeps the uncapped ceiling meaningful—the higher rate applies to the full range of overperformance above 125%, not just a narrow band.

The tiered-plus-uncapped structure also gives you more control over windfall scenarios: even if a rep closes 200% of quota, the accelerator rate is defined in advance, and you've already modeled what that payout looks like at various attainment levels.

For detailed guidance on setting tier thresholds and rates, see our tiered commission structure guide.

Tracking uncapped commissions accurately

Uncapped plans are operationally simple in one sense: no cap to track. But tiered accelerators create their own tracking requirement.

If a rep is at 95% of quota and closes one more deal that pushes them to 110%, that deal needs to split: the first 5% of revenue applies at the base rate (completing the 0-100% tier), and the remaining amount applies at the accelerator rate. Getting this wrong—even by a small amount—creates commission disputes.

In a spreadsheet, this means maintaining running totals per rep per period, and recalculating every time a deal is added, adjusted, or clawed back.

Commission software like Carvd handles this automatically. You define tier thresholds and rates, upload closed-won data, and the app calculates the correct rate for each portion of each deal based on where the rep stands against quota. Reps can see their current attainment and what their next deal will pay—before they close it—which reduces shadow accounting and commission disputes.

Which to choose

The answer depends on three factors:

1. Your gross margins. Can you pay commission on revenue above 150% of quota without damaging unit economics?
2. Your talent market. Are you competing with companies that offer uncapped plans, and is this a differentiating signal or table stakes?
3. Your quota accuracy. Is quota set at a level where uncapped commission rewards genuine stretch, not routine performance?

If margins are healthy, you're competing for talent, and quotas are honest—uncapped is usually the right call. If any of those conditions doesn't hold, a cap or decelerated rate above a threshold gives you more predictability without meaningfully reducing motivation for most of your team.

For a full breakdown of commission structure types and when to use each, see our guide to sales commission structures.

Related reading

• Tiered commission structure: how to build one that scales — combining accelerators with uncapped upside
• Draw against commission explained — guaranteed minimums during ramp, and how they interact with variable pay
• Commission splits: when and how to split sales credit — multi-rep deals and how splits affect uncapped earnings
• Base salary plus commission: finding the right split — setting the variable component alongside fixed pay