Commission Calculator
To calculate tiered commission, slice the sale across the tier thresholds and pay each slice at its own rate, then sum. This page shows the math as a stepped LADDER — the yellow YOU marker climbs to the current tier as you raise the sale amount. Six real-world plans pre-loaded: SaaS AE quotas, NAR realtor splits, auto dealer F&I, enterprise accelerators, MDRT life insurance, flat 10%.
Quick Conversion
Formula: Commission = Sale × Rate / 100 (flat)
Tier Ladder — climb to your commission
Real comp-plan presets
Flat-rate commission lookup
| Sale | @ 3% | @ 6% | @ 10% |
|---|---|---|---|
| $1,000 | $30 | $60 | $100 |
| $5,000 | $150 | $300 | $500 |
| $10,000 | $300 | $600 | $1,000 |
| $25,000 | $750 | $1,500 | $2,500 |
| $50,000 | $1,500 | $3,000 | $5,000 |
| $100,000 | $3,000 | $6,000 | $10,000 |
| $250,000 | $7,500 | $15,000 | $25,000 |
| $500,000 | $15,000 | $30,000 | $50,000 |
| $1,000,000 | $30,000 | $60,000 | $100,000 |
| $5,000,000 | $150,000 | $300,000 | $500,000 |
Need fixed-fee math instead? Try the Percent-Off Calculator →
Formula (marginal tier)
Total = Σ (portion_i × rate_i / 100)Worked (SaaS): $175k sale, tiers 5%/8%/10% at 0/100k/150k → 5% × 100,000 = $5,000 + 8% × 50,000 = $4,000 + 10% × 25,000 = $2,500 = $11,500. Effective rate = 11,500 / 175,000 = 6.57%.
How sales commission ladders evolved into the modern OTE plan
In 2026, a SaaS Account Executive at a Series-C SaaS company in San Francisco has a $1.2M ARR annual quota with a 5/8/10 accelerator ladder. The plan is delivered through Spiff or Captivate IQ, the dominant comp-plan automation tools, and tracked by the RevOps team on a per-deal basis. The ladder mechanism — the slicing of sale amount across marginal tiers — is the same one developed by Frederick Winslow Taylor in the 1890s for piece-rate manufacturing.
Taylor's 1911 book The Principles of Scientific Management introduced differential piece-rate pay, where workers earned a higher rate per unit AFTER hitting a productivity threshold. This is the direct ancestor of the "accelerator" tier above quota in modern sales plans. Taylor's system was applied first at Bethlehem Steel — workers exceeding 47 tons/day got paid 50% more PER ton on the excess, not just on the marginal output but at the higher rate from ton 1.
The Marginal Tier (slice each tier separately) versus Cliff Tier (entire sale jumps to new rate) debate dominated 20th-century compensation literature. Cliff plans create perverse incentives — a rep at 99% of quota will discount aggressively to push one deal over the line and capture the higher rate retroactively. The marginal model used in this calculator avoids that distortion and is the default in modern SaaS, recommended by Pavilion, OpenView and Bain's 2024 SaaS Comp Benchmark.
Insurance commission ladders predate Taylor. Founded in 1927, the Million Dollar Round Table established the "MDRT" threshold based on first-year commission earned — initially $1,000/year, now ~$100k/year adjusted for inflation. Court of the Table (3x MDRT) and Top of the Table (6x MDRT) milestones built explicit ladders into life insurance comp — the New York Life and Northwestern Mutual schedules still use this terminology in 2026.
Real-estate commission was the subject of one of the largest US antitrust cases of the decade. In Sitzer-Burnett v. NAR (2023), a Missouri federal jury found the National Association of Realtors and major brokerages liable for $1.8B in damages for conspiring to fix the buyer-side commission at ~3%. The 2024 NAR settlement broke the mandatory-buyer-commission rule effective August 2024. Post-settlement realtor commissions are negotiated separately for listing and buyer side. The preset on this page reflects the new 2.1% effective rate per agent.
The IRS treats commissions as ordinary income under IRC § 61(a)(1), with employer withholding under IRC § 3402(g) — the supplemental wage withholding rate is 22% (flat) or aggregate method. State income tax piggybacks on the federal treatment. For independent contractors (1099) the entire commission is self-employment income taxed at the SE rate of 15.3% on the first $168,600 (2024 SSA cap) plus 2.9% above.
Modern compensation automation — Xactly, Spiff, Captivate IQ, Performio, Varicent — has replaced spreadsheet-driven comp plans at most mid-to-large B2B sales orgs. These platforms calculate the same marginal-tier math this calculator performs, but at scale across thousands of reps, integrating with Salesforce CRM, Workday HR, and the corporate GL. Per Forrester's 2025 Sales Performance Management Wave, ~80% of sales orgs above 100 reps use a SPM platform by 2026.
How to use the commission ladder
- Pick a real-world preset. SaaS, realtor, auto F&I, enterprise, insurance, or flat 10%.
- Type your sale amount. The yellow YOU marker climbs the ladder live.
- Read the breakdown panel. Each tier's contribution sums to your total.
- Save the deal. Up to 10 records kept in localStorage for later comparison.
- Reset to default preset. The RotateCcw button reloads the SaaS template.
What sales-ops & finance leaders say
“I've designed AE comp plans for three Series-C SaaS companies. The ladder visualizer is the single best way to explain accelerators to incoming reps during onboarding. The Salesforce 5/8/10 preset is the literal industry standard. Saving this URL to my onboarding deck.”
“I cover insurance brokerages and the MDRT/COT/TOT ladder is invaluable when modelling producer economics. The 50/70/90/110% preset matches actual New York Life and Northwestern Mutual schedules I've seen in 10-K appendices. Refreshing to find an online tool that gets this right.”
“Post-2024 NAR settlement the realtor commission split changed and this is the only calculator I've found that reflects the new 70/30 brokerage split correctly. Very useful for our agent-economics models in the residential REIT space (Compass, Anywhere RE).”
“F&I commissions are 20-30% of gross profit per unit — exactly what your preset shows. The ladder makes it easy to demo to dealer principals how unit-volume tiers accelerate. We use this calculator in our quarterly dealer-economics packs for our PE fund.”
Love using our calculator?
Related financial calculators
Related Articles
Dive deeper with our expert guides and tutorials related to Commission Calculator — Tier Ladder