4.3 Listing and Sales Contracts and Contingencies

Key Takeaways

  • Exclusive right to sell pays the broker no matter who finds the buyer; exclusive agency lets the seller sell commission-free; open listing pays only the procuring broker.
  • A broker earns commission by producing a ready, willing, and able buyer on the seller's terms.
  • Once a purchase contract is signed, the buyer holds equitable title and the seller keeps legal title until closing.
  • Contingencies (financing, inspection, appraisal, sale-of-home) must be met or waived; failed contingencies usually return the earnest money.
  • An option fixes a purchase price for a set period; a right of first refusal only lets the holder match a future third-party offer.
Last updated: June 2026

The Working Documents of a Deal

This section turns contract theory into the paperwork agents handle daily: listing agreements, buyer-representation agreements, the purchase contract, options, and the contingencies that protect each side. Expect 6 to 10 national questions here, often scenario-based.

The Three Listing Types

A listing agreement is an employment contract between a seller and a broker. The three classic forms differ in who earns the commission and how exclusive the arrangement is.

Listing typeWho can sellCommission result
Open listingSeller or any brokerOnly the broker who procures the buyer is paid; seller pays none if seller finds buyer
Exclusive agencySeller or the listing brokerBroker paid unless the seller personally finds the buyer
Exclusive right to sellListing broker controlsBroker paid no matter who finds the buyer

The exclusive right to sell gives the broker the strongest protection and is the most common. A net listing (broker keeps everything above a set net to the seller) is regulated differently by jurisdiction because it invites a conflict of interest. Listings must have a definite expiration date — an automatically renewing listing is regulated differently by jurisdiction.

Ready, Willing, and Able

A broker generally earns the commission when she produces a buyer who is ready, willing, and able to purchase on the seller's terms — even if the seller then refuses to close. "Able" means financially capable. On an exclusive-right-to-sell listing, the commission is owed even if the seller, not the broker, ultimately found that buyer.

Worked numeric: a home sells for $480,000 at a 6% total commission. The listing broker and cooperating broker split it 50/50, and each broker pays its salesperson a 60% share. Total commission = 0.06 x $480,000 = $28,800. Each brokerage receives $14,400. Each salesperson earns 0.60 x $14,400 = $8,640, and each brokerage keeps $5,760. Commission math like this appears on nearly every national exam.

The Purchase (Sales) Contract

The purchase agreement identifies the parties, the property, the price, financing terms, the closing date, and the personal property included. Once signed by both parties, the buyer holds equitable title — an ownership interest enforceable in equity — while the seller retains legal title until closing. This split is why a buyer can compel specific performance.

Contingencies — Conditions That Must Be Met

A contingency is a condition that must be satisfied (or waived) before the contract becomes fully enforceable. If a contingency fails and the buyer follows the contract's procedure, the buyer typically recovers the earnest money. The most tested contingencies:

  • Financing (mortgage) contingency — buyer must obtain a loan by a stated date.
  • Inspection contingency — buyer may cancel or renegotiate after inspection.
  • Appraisal contingency — property must appraise at or above the price.
  • Sale-of-current-home contingency — buyer must sell an existing home first.

Worked Numeric: Appraisal Contingency Gap

A buyer agrees to pay $350,000 with an appraisal contingency and a loan covering 80% of value. The appraisal comes back at $335,000. The lender will lend 80% of the lower figure: 0.80 x $335,000 = $268,000.

At the contract price the buyer expected to borrow 0.80 x $350,000 = $280,000. The financing gap is $280,000 - $268,000 = $12,000 of extra cash the buyer must bring, plus the original down payment. The appraisal contingency lets the buyer renegotiate or cancel rather than cover that gap.

Options and Right of First Refusal

An option is a unilateral contract: for option consideration, the optionee gets the right (not the obligation) to buy within a set period at a set price. A right of first refusal is weaker — it only lets the holder match a bona fide third-party offer if and when the owner decides to sell. Distinguish them: an option fixes price now; a right of first refusal does not.

Earnest Money and the Tension of Deposits

Earnest money is a good-faith deposit that shows the buyer is serious; it is not legally required for a contract to form (consideration is the mutual promises). It is typically held in the broker's or title company's trust account, never commingled with operating funds, and is credited to the buyer at closing.

If the buyer defaults, the contract usually lets the seller keep the deposit as liquidated damages; if the seller defaults, the deposit is returned. When both parties claim the funds, the broker should not pick a side — the proper path is interpleader (depositing the funds with a court) or following statutory escrow-dispute procedures.

Common Contingencies and Their Deadlines

A contingency is a condition that must be satisfied or the contract can be voided without penalty. The most tested:

  • Financing contingency — buyer must obtain a loan commitment by a stated date.
  • Appraisal contingency — the property must appraise at or above the price (or a renegotiation/exit right triggers).
  • Inspection contingency — buyer may inspect and request repairs, credits, or termination.
  • Sale-of-current-home contingency — buyer's purchase depends on selling their existing home.
  • Title contingency — seller must deliver marketable title.

Missing a contingency deadline can waive the protection, so dates and the method of notice are material. "Time is of the essence" clauses make deadlines strictly enforceable.

Test Your Knowledge

A buyer's offer includes a financing contingency with a loan-commitment deadline of June 15. The buyer applies but, due to their own delay, has no commitment by June 15 and gives no notice. The seller then accepts a backup offer. The first buyer most likely:

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B
C
D
Test Your Knowledge

Under an exclusive-agency listing, the seller personally finds the buyer without any help from the listing broker. What commission is owed?

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B
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D
Test Your Knowledge

A buyer contracts to purchase at $350,000 with an 80% loan and an appraisal contingency. The home appraises at $330,000. How much additional cash, beyond the down payment planned at the contract price, must the buyer bring to keep the same loan-to-value ratio against value?

A
B
C
D