You signed a commercial deal, the sale fell apart, and now the broker wants a fee you aren’t sure you owe. That’s a stressful spot to be in, and the first question is whether the fee is owed at all.
Whether the fee is owed turns on the signed agreement and on how the deal ended. This page explains how a commercial real estate broker commission dispute in Florida usually takes shape, and which documents and dates matter most.
Short Answer: Can a Broker Sue When a Commercial Sale Falls Through?
Yes. A broker can bring a civil claim for an unpaid commission in Florida courts or in arbitration, if the agreement supports it. The answer depends on the facts, so the signed terms and the deal’s timeline do most of the work.
Many people assume that a deal that never closed means no fee is due. That isn’t how these disputes usually work. The real question is when the commission was earned under the contract, and whether the broker did what the contract required. Two people can read the same listing agreement and reach opposite conclusions. The written words and the dates decide which reading holds up.
Two dates matter early. The first is when the commission was supposed to be earned. The second is when a claim must be filed. Florida sets those time limits in Florida Statutes § 95.11, covered in the next section.
If your signed commercial sale stalled and the commission is now in question, call (305) 570-2208 to describe the deal to our team. Talk it through with our team — we can walk you through how a situation like yours is usually handled and what your options are.

What the Written Commission Agreement Controls
The written agreement is the starting point. A listing agreement, a buyer-broker agreement or a separate commission agreement usually says when the fee is earned and when it is payable. Those are not the same thing. A fee can be earned when a purchase contract is signed but payable only at closing, and the parties often argue about which one the clause means.
Read the clause closely for conditions. Look for language that ties payment to closing, to the receipt of funds, or to a buyer who is ready, willing and able to buy on the listed terms. Some agreements also keep a fee alive for a set period after the listing ends if the broker introduced the buyer during that time. Written amendments count too. A signed change to the fee can override the original language.
Time limits matter here. In Florida, a lawsuit on an oral or other unwritten contract, including a claim over a sale of goods, must be brought within 4 years under subsection (3)(j) of Florida Statutes § 95.11. A claim on a written contract has its own period in the same statute. Calendar the dates early, because a late filing can end a claim that would otherwise be sound.
Procuring Cause and the Ready, Willing and Able Buyer
Procuring cause asks which broker’s work brought about the deal the parties agreed to. Courts look at who introduced the buyer and who led the parties to the transaction. This question often decides fights between two brokers, and between a broker and an owner who sold without paying the fee.
A broker often argues the commission was earned once a buyer was produced who was ready, willing and able to buy on the listed terms. That argument can hold even when the sale later failed. The owner may respond that the buyer lacked financing, that the offer did not match the listing terms, or that no binding contract was ever signed. Those responses move the focus to the offer papers and the timeline.
The dates on each offer, counteroffer and acceptance show whether a binding deal existed. A broker with a dated paper trail usually has a clearer story than one who relies on memory of a phone call. Owners face the same test. Gaps in the record tend to help the side that holds the documents.
Common Reasons Commercial Deals Fall Through and How They Affect the Fee
Why the deal failed often matters as much as the wording of the contract. Buyer default, financing failure, a failed inspection, title or zoning problems, and seller refusal each raise different questions about whether the fee was earned.
A contingency that was properly used can end a deal without a commission. Suppose a buyer walks away during a due diligence period the contract allows. The broker will have a harder time claiming the fee. A seller who refuses to close without a valid reason is different. That refusal can be the very event that makes the commission owed, based on the contract terms.
Earnest money adds another layer. The deposit is governed by the purchase contract and the escrow terms, and the party holding it must follow those rules. Disputes over the deposit often overlap with the commission claim, because the same facts show who did what and when. Keep the escrow records in the same file as the commission papers.
Claims a Broker or Owner Can Bring in Florida Courts and Arbitration
A broker’s claim is usually a breach of contract claim against the party that agreed to pay. That may be the seller, the buyer or both, depending on the wording. Picking the wrong party can slow a case, so the contract should guide that choice.
Some listing and purchase agreements send disputes to arbitration. Under Florida Statutes § 682.02, a written agreement to arbitrate existing or later disputes is valid, enforceable and irrevocable, except on a ground that exists at law or in equity for revoking a contract. If the other side refuses to arbitrate and does not win the dispute over whether an agreement exists, Florida Statutes § 682.03 says the court orders the parties to arbitrate. The court then pauses the related court case while arbitration goes forward.
An arbitration clause can still be challenged. In Basulto v. Hialeah Automotive, the Florida Supreme Court said a court must find both unfair deal-making and unfair terms before refusing to enforce a contract term as unconscionable.
If a written contract covers the fee, a claim that the other side kept a benefit unfairly generally cannot stand beside it. In Williams v. Johnson, the court said claims arising from an express contract covering the same subject matter will not support an unjust enrichment claim.
Defenses and Pitfalls Owners, Buyers and Brokers Run Into
Common defenses include that the sale never became binding, that the listing expired before the buyer was produced, that the broker did not cause the deal, and that the fee was waived or changed. Each one turns on the paper trail.
Oral agreements call for caution. In St. Joe Corp. v. McIver, the Florida Supreme Court said an oral contract is subject to the basic requirements of contract law. Those include offer, acceptance, consideration and essential terms stated with enough specificity. A promise to pay a fee by phone can still be enforceable, but proving each element later is harder.
Email and text messages matter. A message can confirm terms, show a waiver, or show that the parties never agreed on the fee. Unsigned amendments and draft versions also raise questions about what was agreed.
Waiting can hurt both sides. Lost showing logs, missing offer copies and a slow start can weaken a claim that would otherwise hold together.
Not sure what your next step is?
Talk it through with our team — we can walk you through how a situation like yours is usually handled and what your options are.
Practical Steps Before a Commission Dispute Becomes a Lawsuit
Start by collecting the documents that show what was agreed and when. Gather the listing or commission agreement, every amendment, the purchase contract and all offers, the escrow records, showing logs, and written messages with the buyer and seller.
Next, build a dated timeline. Show when the buyer was introduced, when terms were agreed, when each side signed, and why the deal fell apart. A simple timeline shows which argument has strong proof and which one needs more support.
Then consider a written demand. A demand letter can clarify each side’s position before anyone files. How the other side responds often shapes the next step, including whether an arbitration clause applies. Keep copies of everything you send and receive.

Talk With Our Team About Your Commercial Commission Dispute
If a signed commercial deal stalled and a commission is in question, the contract and the timeline deserve a careful review. Ayala Law PA focuses on business litigation, including commercial and contract disputes and real estate litigation. For more on that work, see our business litigation overview.
The firm, whose office is located at 1646 W Snow Ave, Tampa, serves businesses in Tampa, Hillsborough County and the wider Tampa Bay area. Eduardo A. Maura is the responsible lawyer for this page.
Frequently Asked Questions
Whether the fee is owed turns on the signed agreement and how the deal ended.
Is an oral commission agreement enforceable in Florida?
It can be, if it has an offer, an acceptance, consideration and clear essential terms. Proving those terms later is usually harder than proving a written agreement.
Does an arbitration clause control where a broker sues?
If the signed agreement includes a valid arbitration clause, Florida law generally enforces it. Courts can pause a related court case while arbitration proceeds.
How long does a broker have to sue?
Florida sets time limits in Fla. Stat. § 95.11. Fla. Stat. § 95.11 provides that actions other than for recovery of real property shall be commenced within set periods. The period is five years for a legal or equitable action on a contract, obligation, or liability founded on a written instrument, except for an action to enforce a claim against a payment bond and except for an action for a deficiency judgment, which are governed by other provisions. The period is four years for a legal or equitable action on a contract, obligation, or liability not founded on a written instrument, including an action for the sale and delivery of goods, wares, and merchandise, and on store accounts.
Fee terms are discussed directly with the firm when you call (305) 570-2208 or use the contact page to reach our team.




