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💼 Commission Calculator

Calculate commission earnings for flat rate, tiered (bracket-based), or split commission structures. Add an optional base salary to see total compensation.

Commission Formulas

Flat Rate: Commission = Sale Amount × (Rate ÷ 100)
Tiered (bracket-based):
Each tier's rate applies only to the sales within that bracket.
Total = Σ (bracket amount × tier rate)
Split:
Agent Share = Total Commission × (Split % ÷ 100)
Broker Share = Total Commission − Agent Share

Tiered commission works like income tax brackets — only the amount within each tier is taxed/commissioned at that tier's rate. This is different from a threshold-based structure where the rate changes for all revenue once a threshold is crossed.

Tiered Commission Example

Sales rep has $75,000 in total sales with tiers: 3% (first $25K), 5% ($25K–$50K), 8% (above $50K).

Tier 1: $25,000 × 3% = $750
Tier 2: $25,000 × 5% = $1,250
Tier 3: $25,000 × 8% = $2,000
Total Commission = $4,000
Effective rate: 5.33%

Gross vs Net Commission

Gross Commission

The total commission earned before any deductions, splits, desk fees, or taxes. This is the headline number in most commission agreements.

Net Commission

What you actually take home after brokerage splits, desk fees, errors and omissions (E&O) insurance, and self-employment taxes (for 1099 agents). Often 40–60% of gross for new agents.

Frequently Asked Questions

Basic commission = Sale Amount × Commission Rate ÷ 100. For example, a 5% commission on a $200,000 home sale = $10,000. For tiered (bracket) structures, each tier's rate applies only to the revenue within that bracket — similar to how income tax brackets work.

W-2 employees receive commission as part of their paycheck with taxes withheld by the employer. 1099 independent contractors receive gross commission without any withholding — they must pay self-employment tax (15.3% in the US) and quarterly estimated taxes. 1099 agents often earn higher gross rates to compensate for the additional tax burden and lack of benefits.

A tiered structure applies different commission rates to different sales thresholds — like income tax brackets. Only the amount within each tier is multiplied by that tier's rate. This incentivises reps to push past each threshold. For example: 3% on the first $25K, 5% on $25K–$50K, 8% above $50K.

In real estate, the total commission (typically 5–6% of sale price) is split: first between buyer's and seller's agents, then each agent further splits with their brokerage. A common split is 60/40 agent/broker, though top producers may negotiate 90/10 or even 100% splits with a desk fee.

Yes — commission income is fully taxable, whether you are a W-2 employee or a 1099 contractor. For W-2 earners, commission may be withheld at a flat 22% supplemental rate federally. For 1099 earners, you pay both income tax and self-employment tax. You may be able to deduct business expenses (home office, vehicle, marketing) to reduce taxable commission income.

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