A well-designed tiered commission structure example should do more than show the rates. It should also show exactly how the tiers are applied.
That is where many commission plans become confusing. Two companies can use the same tier table and still pay very different commission amounts depending on the calculation method.
In this guide, we explain the difference between Simple Cumulative Tiers and Incremental Cumulative Tiers, show the payout math for both, and explain why the distinction matters for motivation, margin, and compensation plan ROI.
Throughout this article, we use the terms Simple Cumulative Tiers and Incremental Cumulative Tiers. In more technical compensation language, these are closely related to what some teams call retroactive tiering and incremental or progressive tiering.
For a broader overview of plan design, see our Commission Structures guide.
A tiered commission structure increases the commission rate as a rep reaches higher levels of sales or quota attainment.
Instead of paying one flat rate on every deal, the plan uses predefined thresholds. As performance increases, the payout rate increases too.
That makes tiered plans useful when you want to reward overperformance without using the same rate at every level of attainment.
Tiered plans work best when they sit inside a clear sales commission model with defined metrics, payout timing, and eligibility rules.
Many articles explain tiered commission rates, but fewer explain the calculation logic behind them.
That logic matters because the same tier table can produce materially different payouts. It also changes how easy the plan is to explain, how predictable commission cost becomes, and how much margin the company keeps as performance grows.
Here is the commission table used in this example:
When companies use a tiered plan based on cumulative sales in a period, there are two main ways to apply the rates.
With simple cumulative tiers, the rep’s total sales determine the tier, and that tier rate is applied to the full cumulative amount.
Once the rep reaches a higher tier, all eligible sales in the period are effectively repriced at the higher rate.
If a rep closes two deals of $30,000 each, total sales reach $60,000. Under a simple cumulative tier model, that total qualifies for the top tier.
Commission payout:
This method is easy to explain and quick to calculate, but it creates sharper payout jumps when a rep crosses a threshold.
With incremental cumulative tiers, commission is calculated progressively across the bands.
Each commission rate applies only to the portion of sales that falls within that tier.
Using the same $60,000 in total sales:
Total commission = $5,050
This method increases payout in a smoother way because each step-up only affects the revenue inside that band.
| Method | How it works | Payout on $60,000 |
|---|---|---|
| Simple cumulative tiers | One rate applies to the full cumulative amount once that tier is reached | $6,000 |
| Incremental cumulative tiers | Each rate applies only to the revenue inside its band | $5,050 |
The difference in this example is $950.
Simple cumulative tiers can be appealing because they are easy to understand. But they also create larger step changes in payout.
That can make commission expense less predictable and create outsized rewards around threshold points.
Incremental cumulative tiers are usually more controllable because they preserve the motivational effect of higher tiers without repricing the full sales amount every time a rep crosses a breakpoint.
For leaders trying to balance motivation with margin, that makes the incremental approach easier to scale.
Assume:
ROI = (((Sales × Gross Margin) - Commission) / Commission) × 100
ROI = ((($60,000 × 80%) - $6,000) / $6,000) × 100
ROI = (($48,000 - $6,000) / $6,000) × 100 = 700%
ROI = ((($60,000 × 80%) - $5,050) / $5,050) × 100
ROI = (($48,000 - $5,050) / $5,050) × 100 = 850%
In this scenario, the incremental model produces the same revenue with a lower payout cost.
A plan can be called tiered while still being applied in different ways. Spell out whether tiers are based on individual deals or cumulative performance in the period.
If the plan document only shows the rates and thresholds, reps and managers may interpret the payout differently.
Three to four tiers are usually enough. More than that often adds complexity without improving motivation.
Before launch, compare both methods against real sales data to see how plan cost and rep earnings change.
For KPI design guidance, see our KPIs and Metrics guide.
If you want more examples, read Common Commission Structures: Pros & Cons and SaaS Sales Commission Structure.
A tiered commission plan is only as clear as its payout logic.
If you want simple language for your team, use the terms simple cumulative tiers and incremental cumulative tiers consistently throughout the article and the plan documentation.
For most companies, incremental cumulative tiers are the stronger long-term design because they reward over performance while keeping commission cost more predictable.
Bentega makes it easy to implement and manage a tiered commission structure with our powerful commission software. Whether you’re using a simple tiered commission calculator or building a complete tiered compensation structure across teams, Bentega helps you streamline every step. Track sales, automate payouts, and scale with confidence - no spreadsheets needed.