Commission Calculator

Commission Calculator

Calculate sales commissions, tiered accelerators, agent splits, and total pay including base salary.

Sales & Commission Plan

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Enter a valid positive sales volume.
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Earnings Breakdown

Total Take-Home Pay (Base + Commission)
$7,500
Includes $3,000 base salary + $4,500 net commission
Gross Commission
$4,500
Net Commission (Your Cut)
$4,500
Effective Commission Rate
6.00%
Partner / House Share
$0
Gross Sales Volume $75,000
Base Period Salary $3,000
Brokerage Fees Deducted -$0
Total Final Compensation $7,500

Sales Commission Formulas & Compensation Models

Sales commission plans incentivize performance by linking earnings directly to revenue or gross margin generated. The two most common corporate structures are flat-rate commissions and tiered accelerator models.

Core Calculation Formulas:

1. Flat Commission: Gross = Sales Revenue × Commission Rate
2. Net Commission: Net = (Gross × Split Percentage) - Deductions
3. Total Pay: Total Compensation = Base Salary + Net Commission
4. Effective Commission Rate = (Net Commission ÷ Sales Revenue) × 100

Flat vs. Tiered Accelerators

  • Flat Percentage: The salesperson receives an identical percentage regardless of deal size (common in real estate brokerage, wholesale, and affiliate channels).
  • Tiered / Accelerator: The commission rate increases as deal sizes exceed predefined thresholds (e.g. 5% on the first $50,000, 8% up to $100,000, and 12% above $100,000), rewarding top-performing quota overachievement.

Worked Example: Real Estate Split vs. Tiered SaaS Plan

Example 1 (Real Estate 50/50 Split): A home sells for $400,000 at a 3% gross commission ($12,000). The agent has a 70/30 split with their broker and a $250 transaction fee:

  • Gross Commission: $400,000 × 0.03 = $12,000
  • Agent Share (70%): $12,000 × 0.70 = $8,400
  • Broker Share (30%): $3,600
  • Net Pay to Agent: $8,400 - $250 = $8,150

Example 2 (Tiered SaaS Software Rep): A sales rep closes $75,000 with a $3,000 base salary on a tiered plan (5% up to $50k, 8% on the remaining $25k):

  • Tier 1 ($50,000 × 0.05) = $2,500
  • Tier 2 ($25,000 × 0.08) = $2,000
  • Total Commission = $4,500
  • Total Period Pay = $3,000 (Base) + $4,500 = $7,500.

Frequently Asked Questions (FAQ)

What is a recoverable vs. non-recoverable draw against commission?
A draw provides guaranteed advance cash flow to a sales rep during slow sales cycles. With a recoverable draw, future commissions are deducted until the advance is repaid to the company. A non-recoverable draw is guaranteed income that the employee keeps regardless of subsequent performance.
How are commissions taxed in the United States?
The IRS classifies commissions as "supplemental wages." Employers typically withhold federal income taxes at a flat supplemental rate (currently 22% for amounts up to $1 million) plus Social Security, Medicare (FICA), and state income taxes.