Buying or selling a home is a major life and financial milestone. When budgeting for closing costs, the largest single expense for a home seller is typically the real estate commission fee.
Because commissions are calculated as a percentage of the home’s final purchase price, these fees can quickly add up to tens of thousands of dollars. This guide explains how real estate commissions work, who pays them at closing, and how commissions are split among brokerages and individual agents.
What is a Real Estate Commission?
A real estate commission is a transactional fee paid to licensed brokerages for assisting in the marketing, negotiation, and sale of a property.
Unlike flat-rate fees, commissions are calculated as a percentage of the final sale price:
Total Commission Fee = Home Purchase Price × Commission Rate (%)
To calculate exact fees, broker splits, and agent take-home cuts, use our Real Estate Commission Calculator.
Who Pays the Commission?
Under standard home purchase contracts, the seller pays the entire commission fee.
At closing, the escrow or title company deducts the total commission (e.g. 5.5%) directly from the seller’s home equity proceeds before distributing the remaining funds.
While the buyer does not pay their agent out-of-pocket, it is widely acknowledged that commission costs are indirectly factored into the home’s overall market valuation and final listing price.
How Commissions Are Split: Co-Brokerage
When a listing agreement is signed, the seller agrees to pay a total commission rate to the listing broker. The listing broker then publishes this property in the Multiple Listing Service (MLS) and promises to share a portion of that fee with any brokerage who represents the buyer.
A standard split is a 50/50 co-brokerage split:
- Listing Brokerage Share: Represents the seller’s agent and brokerage.
- Buyer Brokerage Share: Represents the buyer’s agent and brokerage.
If a home sells for $400,000 with a 5.5% total commission ($22,000 total fee):
- Listing Brokerage receives: $11,000 (50%)
- Buyer Brokerage receives: $11,000 (50%)
The Internal Split: Sponsoring Brokerages & Agents
Individual real estate agents are independent contractors who work under a licensed brokerage. Escrow companies must pay the brokerage entity directly, which then distributes the agent’s take-home pay based on their internal commission split contract:
- 70/30 Split: The agent receives 70% of the brokerage’s share, while the brokerage retains 30% for administrative support, office space, E&O insurance, and marketing.
- In our example: The listing agent takes home $7,700 (
$11,000 × 0.70), and their brokerage retains $3,300.
Use our Real Estate Commission Calculator to quickly determine seller transaction expenses and agent earnings.
If you are renting out rooms in your new property or splitting rental costs with roommates, consult our Rent Split Calculator.