Commission Mechanics

The levers that modify base commission: accelerators, decelerators, caps, splits, credit, and thresholds. The rules that decide what a deal is actually worth.

📚 22 terms
🔄 Last reviewed: May 2026
👤 RevOps · Finance · Sales Leadership

If a commission structure is the shape of the payout curve, commission mechanics are the levers that bend it. Accelerators, caps, splits, and crediting rules decide what a given deal is actually worth once real-world conditions apply.

Mechanics are where most payout disputes and most cost-of-sales surprises come from. A plan can have a sensible base rate and still blow its budget through uncapped accelerators, or demotivate a team through a cap nobody modeled.

The terms below are the adjustment layer of a comp plan. Understanding them is what lets Finance forecast the true effective commission rate, not just the stated one.

Start with the essentials

Anchor terms in this cluster

The five most-searched and most-foundational terms. New to comp plan design? Read these first.
Tier 1

Accelerator

A commission accelerator is a higher commission rate that kicks in once a sales rep passes a set attainment threshold — usually 100% of quota — and applies only to the revenue earned above that point. It rewards overperformance without raising the cost of baseline revenue, which is why finance teams call it self-funding: the higher rate is only paid when a rep delivers above plan. A rep on 6% might earn 9% on every dollar past quota.

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Tier 2

Commission Audit Trail

A commission audit trail is the complete, time-stamped record of how every commission figure was calculated and every change made to it — which deal drove it, which rules applied, who adjusted what and when. It lets finance verify any payout, answer an auditor's question, and prove the numbers are defensible. Where a commission statement shows a rep their result, the audit trail preserves the provenance behind every result.

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Tier 3

Base Salary

Base salary is the fixed part of a sales rep's compensation — the guaranteed pay they receive regardless of how much they sell. It sits opposite variable pay (commission and bonuses), and the two together make up total on-target earnings. The split between them is the pay mix. Base salary gives reps income stability and covers roles where results take time, while variable pay supplies the performance incentive on top.

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Tier 2

Bonus (Sales Compensation)

A bonus in sales compensation is a reward paid for achieving a defined goal or milestone — hitting quota, closing a target account, or completing a project — rather than a percentage earned on each deal like commission. Bonuses can be fixed amounts, tied to specific objectives, or discretionary. They are a flexible way to reward outcomes that commission does not naturally capture, and most comp plans use both: commission as the core, bonuses layered on for specific goals.

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Tier 2

Commission Cap

A commission cap is a ceiling on how much commission a rep can earn in a given period, regardless of how much more they sell once they hit it. Companies use caps to control cost and prevent windfall payouts on unusually large deals, but caps carry a real risk: they can demotivate top reps, who stop selling once the ceiling is in reach. Most sales cultures favor uncapped plans, reserving caps for when cost certainty outweighs the motivational cost.

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Key takeaways

  • Mechanics modify base commission up or down: accelerators, decelerators, kickers, and caps.
  • Crediting rules decide who gets paid on a deal, which drives most disputes.
  • Splits and overlays spread one deal across multiple people.
  • The stated rate and the effective rate diverge once mechanics apply. Forecast the effective rate.

What amplifies or dampens commission?

Over-attainment is usually rewarded with an accelerator, a higher rate past a threshold, and sometimes a one-time kicker or multi-year kicker. Short-term pushes use a SPIFF. On the downside, a decelerator lowers the rate below target, and a cap stops payout entirely. The difference between a one-off push and a structural rate change is covered in SPIFF vs accelerator and capped vs uncapped.

Who gets credited for a deal?

Crediting is the quiet source of most disputes. A crediting model and crediting hierarchy decide who is paid when several people touch a deal, and credited vs uncredited sales defines what counts at all. Splits, multi-party splits, and overlays spread one deal across a team.

How do thresholds and multipliers work?

A threshold sets the point where a rate or accelerator turns on, and a multiplier scales the payout once it does. Deals also earn quota credit that can differ from the dollars paid, which is why attainment and payout sometimes move apart.

Why track the effective rate?

The stated rate is what the plan says. The effective commission rate is what actually left the building after every accelerator, split, and kicker. Finance should forecast the effective rate, because that is the number that shows up in cost-of-sales.

All 22 terms in this cluster
Alphabetical · 0 Tier 1 · 0 Tier 2 · 0 Tier 3
Accelerator
T1
A commission accelerator is a higher commission rate that kicks in once a sales rep passes a set attainment threshold — usually 100% of quota — and applies only to the revenue earned above that point. It rewards overperformance without raising the cost of baseline revenue, which is why finance teams call it self-funding: the higher rate is only paid when a rep delivers above plan. A rep on 6% might earn 9% on every dollar past quota.
Commission Audit Trail
T2
A commission audit trail is the complete, time-stamped record of how every commission figure was calculated and every change made to it — which deal drove it, which rules applied, who adjusted what and when. It lets finance verify any payout, answer an auditor's question, and prove the numbers are defensible. Where a commission statement shows a rep their result, the audit trail preserves the provenance behind every result.
Base Salary
T3
Base salary is the fixed part of a sales rep's compensation — the guaranteed pay they receive regardless of how much they sell. It sits opposite variable pay (commission and bonuses), and the two together make up total on-target earnings. The split between them is the pay mix. Base salary gives reps income stability and covers roles where results take time, while variable pay supplies the performance incentive on top.
Bonus (Sales Compensation)
T2
A bonus in sales compensation is a reward paid for achieving a defined goal or milestone — hitting quota, closing a target account, or completing a project — rather than a percentage earned on each deal like commission. Bonuses can be fixed amounts, tied to specific objectives, or discretionary. They are a flexible way to reward outcomes that commission does not naturally capture, and most comp plans use both: commission as the core, bonuses layered on for specific goals.
Commission Cap
T2
A commission cap is a ceiling on how much commission a rep can earn in a given period, regardless of how much more they sell once they hit it. Companies use caps to control cost and prevent windfall payouts on unusually large deals, but caps carry a real risk: they can demotivate top reps, who stop selling once the ceiling is in reach. Most sales cultures favor uncapped plans, reserving caps for when cost certainty outweighs the motivational cost.
Clawback
T1
TL;DR: A commission clawback is the recovery of commission already paid to a sales rep when the deal it was paid on falls through — a customer cancels, downgrades, or fails to pay. The goal is to keep commission aligned with revenue the company actually keeps. There are three ways to structure it: retroactive (reverse the original payment), non-retroactive (dock current-period quota), and combination (deduct from a future payout), with most companies defaulting to retroactive without weighing the alternatives.
Sales Commission
T1
Sales commission is the performance-based pay a rep earns for closing deals, almost always calculated as a percentage of the revenue they generate. It is the core of variable compensation and the largest lever in most sales comp plans. Commission can be structured many ways — flat rate, tiered, or gross margin — and shaped by mechanics like accelerators, floors, and clawbacks. However it is built, the principle is the same: tie a rep's pay to results.
Commission Accrual
T2
A commission expense accrual is the accounting entry that recognizes commission cost in the period a rep earns it, before the cash is actually paid out. The journal entry is a debit to commission expense and a credit to commission payable, a liability. Finance runs it every month so the expense lands in the right period; the accrual is then reversed and replaced once the actual payout is calculated. It is the liability-side counterpart to a deferred commission asset.
Variable Compensation
T1
Variable compensation is the portion of an employee's pay tied to performance rather than guaranteed — the umbrella category that includes commission, bonuses, SPIFFs, and MBOs. Also called variable pay, it sits opposite base salary: base is fixed regardless of results, while variable comp rises and falls with what the person or team achieves. In sales, it is the at-risk part of on-target earnings, and the number commission software exists to calculate.
True-up
T1
A commission true-up is an adjustment that reconciles what was estimated or paid with what a rep is actually owed once the real numbers are known. Because commission is often accrued or paid on estimates, the final figures rarely match exactly — a true-up books the difference, up or down, to make the rep whole and the books accurate. Reps usually experience it as the answer to why their commission changed after a period closed.
Tiered Commission Structure
T1
A tiered commission structure pays a rep a higher commission rate as they reach higher levels of sales, dividing performance into bands that each earn their own rate. A rep might earn 4% on the first slice of quota, 6% on the next, and 9% above target, so the reward grows as they sell more. It rewards overperformance without paying top rates on baseline revenue, and is often confused with an accelerator.
Uncapped Commission
T1
Uncapped commission means there is no ceiling on what a rep can earn — they keep earning at the plan's rate no matter how far past quota they sell. It is the opposite of capped commission, which stops or reduces payout above a set limit. Uncapped plans reward top performers without limit and are a common recruiting draw, since reps see unlimited upside. The trade-off for the company is less predictable cost.
Sales Performance Management (SPM)
T1
TL;DR: Sales performance management (SPM) is the broad discipline and software category for planning, managing, and optimizing sales performance — spanning territory and quota planning, sales analytics, and incentive compensation. ICM (incentive compensation management) is one part of SPM: the piece that calculates and administers commission. The simplest way to hold it: SPM is the umbrella, and ICM is the compensation component inside it. Buyers often compare SPM and ICM software when deciding how much of the category they need.
SPIFF
T1
A SPIFF (Special Performance Incentive for Field Force) is a short-term, deal-specific incentive layered on top of standard commission to drive a particular behavior — pushing a specific product, clearing inventory, or closing before a deadline. Unlike an accelerator, which rewards overall quota attainment, a SPIFF is time-bound and targeted. It is often confused with the sales-software vendor of the same name, but as a concept it is simply a tactical, limited-time bonus used to spike short-term sales activity.
Draw Against Commission
TL;DR: A draw against commission is an advance a company pays a sales rep against commission they are expected to earn later — essentially a guaranteed income floor while the rep ramps or works a slow pipeline. The rep repays it out of future commission. A recoverable draw must be paid back if commission falls short; a non-recoverable draw is forgiven. It is not extra money on top of commission — it is commission paid early.
Bookings vs Collections
T1
Bookings-based and collections-based commission are the two main payout timing models in SaaS comp. Bookings pays a rep when the deal is signed; collections pays only after the customer's invoice is collected. The choice comes down to who carries the risk of a deal going bad — the company (bookings, then clawback if needed) or the rep (collections, who waits until the cash clears).
Quota Attainment
T2
TL;DR: Quota attainment is the percentage of their quota a sales rep has achieved in a given period, calculated as actual revenue divided by quota, times 100. A rep who books $170,000 against a $200,000 quota is at 85% attainment. It is the single most important number in a comp plan because nearly everything else — commission rates, accelerators, decelerators, and payout floors — is triggered by the attainment percentage, not the raw revenue figure.
Sales Quota
T1
A sales quota is the target a sales rep is expected to hit in a given period — most often an amount of revenue, but sometimes units sold, new pipeline, or activity. It is the benchmark every commission plan is built around: attainment, accelerators, and payout floors are all measured against quota. In many markets outside the US, the same concept is called a target, which causes real confusion when a company rolls out one global comp plan.
ASC 606 Commissions
T1
ASC 606 is the US GAAP revenue recognition standard, issued by FASB, that governs how and when companies record revenue from customer contracts. For sales teams its biggest impact is on commissions: it requires the cost of winning a contract, including commission, to be capitalized and amortized over the life of the customer relationship rather than expensed when paid.
Base Salary
T1
The fixed, guaranteed portion of compensation paid regardless of performance.
Commission Rate
T2
The percentage of revenue paid as commission — typically 8–12% in SaaS.
Commission Statement
T2
The detailed document showing how a rep's commission was calculated.
Earnings Cap
T3
A maximum limit on commissions a rep can earn in a period.
Floor
T3
A minimum payment level that triggers commission eligibility.
Guaranteed Pay
T3
Compensation paid regardless of performance — usually base salary plus draw.
Multi-Year Deal Bonus
T3
Additional incentive for closing deals with multi-year contract terms.
On-Plan Earnings
T2
Actual earnings when a rep performs at expected attainment levels.
OTE (On-Target Earnings)
T1
Total annual compensation at 100% quota — base plus variable.
Paired Quota
T3
Quota structure where one role's targets mirror another's (e.g., SE to AE).
Pay Mix
T1
The ratio of base to variable in OTE — typically 50/50, 60/40, or 70/30.
Performance Period
T2
The time window over which performance is measured for commission.
Plan Acceptance
T3
The formal sign-off by a rep agreeing to a new comp plan's terms.
Quota Attainment
T2
The percentage of quota a rep has achieved — drives variable pay directly.
Quota Credit
T2
Revenue or value applied toward a rep's quota for a closed deal.
Quota Period
T3
The time horizon a quota covers — usually annual, sometimes quarterly.
Ramp Period
T2
The first months in role with reduced quotas and variable pay.
Sales Quota
T1
The target a rep must hit to earn full OTE.
Target Compensation
T2
Total compensation at target performance — often synonymous with OTE.
Threshold
T2
The minimum attainment level required before commission starts.
Total Compensation
T2
All earnings including base, variable, benefits, and equity.
Variable Compensation
T1
Performance-based pay — commission and bonuses contingent on attainment.

Frequently asked questions

Common questions about sales compensation as a topic. For term-specific questions, see the individual term pages.

What are the core components of a sales compensation plan?

Every sales comp plan has four core components: base salary (the guaranteed portion), variable compensation (the performance-based portion), a quota (the target performance level), and rules governing how variable pay is calculated as attainment varies. OTE is the umbrella metric expressing base plus variable at 100% quota.

How is OTE different from total compensation?

OTE includes only base salary plus variable cash commission earned at 100% quota. Total compensation is broader and includes benefits, retirement contributions, equity, signing bonuses, and one-time incentives like SPIFFs. A $200K OTE rep typically has total compensation of $230K–$280K depending on benefits and equity.

What is a typical pay mix in B2B SaaS?

Pay mix varies by role. SDRs typically have 70/30 pay mix (base/variable), AEs 50/50, CSMs 80/20, and Sales Engineers 75/25. Enterprise AEs sometimes move to 60/40 to reflect longer cycles and higher base. The general rule: the more controllable the outcome, the more aggressive the variable.

How often should comp plans be reviewed?

Sales comp plans should be reviewed annually, typically aligned with fiscal year planning. Mid-year changes are strongly discouraged unless the plan is materially broken — retroactive changes erode trust and rarely produce the desired behavior change quickly enough to justify the morale cost.

Continue exploring sales compensation

Compensation plan design is one of 8 topical clusters. These three are most adjacent:
Cluster 2 of 8
Commission Structures
Tiered, flat, gross margin, and progressive commission models. How variable pay is actually calculated.
Cluster 4 of 8
Quota & Attainment
Quota setting, attainment tracking, ramps, retirement, and over-attainment mechanics.
Cluster 5 of 8
Draws & Risk
Recoverable and non-recoverable draws, clawbacks, and at-risk pay mechanics.
Cluster 2 of 8
Compensation Plan Design
How sales compensation plans are structured — from base salary and pay mix to OTE, quotas, ramps, and target compensation. The foundational vocabulary every RevOps and Finance team needs to design plans that motivate sales without breaking the budget.
Cluster 2 of 8
Commission Structures
The models that turn a closed deal into commission: flat, tiered, progressive, margin, and recurring-revenue structures, and when each one fits.
Cluster 2 of 8
Quota & Attainment
How the performance bar is set and measured: quotas, targets, attainment, ramp, and reset. The definition of 100 percent that every payout depends on.

Go from glossary to working comp plan

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