Most Tested Contracts Areas on FL Bar Exam: Part One

Open contracts textbook with sticky notes and a stopwatch on a law library desk, representing Florida Bar Exam Contracts Part One study themes.
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In this article

Florida Contracts looks broad at first glance, but the Florida Bar Exam repeatedly tests the same core issues. A review of released essays shows a consistent pattern: Florida focuses on a small set of distinctions where state law meaningfully differs from common law, the UCC, and what students remember from MBE prep.

This article is Part 1 of a six-part Ameribrights series covering the most consistently tested Florida Contracts topics:

  • Contract Formation (objective test, essential terms, specificity, Florida’s strict real-property rules)

     

  • Defenses to Enforcement (duress, fraud, public-policy limits, unconscionability)

     

  • Statute of Frauds (Florida-specific SOF categories, real-estate, loan agreements, part performance)

     

  • Contract Interpretation (Florida’s four-corners rule, ambiguity, parol evidence)

     

  • Performance & Breach (material breach, substantial performance, UCC vs. common-law rules)

     

  • Remedies (expectation, reliance, restitution, lost profits, Florida nuances)

Each part includes clear Florida rules, high-yield distinctions from the UCC/MBE, and short Florida Bar Essay Samples modeled on released FBBE essays — so you can see exactly how these rules appear under exam conditions.

This Part 1 focuses on core formation issues: essential terms under Florida common law, Florida’s strict real-property rules, mixed goods-and-services contracts, and offer/acceptance timing (mailbox rule, revocation, options, and reliance).

How does Florida determine whether a contract was formed (objective test, essential terms, and specificity requirements)?

Florida Objective Test for Contract Formation 

Florida contract formation requires (1) an objective manifestation of assent and (2) sufficiently definite essential terms. Florida courts are stricter than the UCC in determining whether terms are definite enough to enforce.

Would a reasonable person interpret the parties’ words and conduct as showing assent?

Courts look at how the parties’ words, conduct, and surrounding circumstances would appear to a reasonable person — not their subjective thoughts (Kolodziej v. Mason, 996 So.2d 970 (Fla. 4th DCA 2008)). If a reasonable person would think an offer was made and accepted on definite terms, Florida finds formation.

FL Essential-Terms Requirement (Common Law) 

Florida requires that essential terms be sufficiently definite, especially in service, real-estate, and other non-UCC contracts. Courts require the following terms:

  • identity of the parties
  • subject matter
  • price or method to determine price
  • quantity or work to be performed

“Under Florida law, a claim for breach of an oral contract arises only when the parties mutually assented to a certain and definite proposition and left no essential terms open.” Tiara Condo. Ass’n v. Marsh & McLennan Cos., 607 F.3d 742, 746 (11th Cir.2010)

  • Florida will imply: reasonable time, manner, performance

     

  • Florida will NOT imply: price (if central), scope, property description, essential obligations

This has been tested several times, particularly in the following situations: land sale agreements with missing terms, unclear service contracts, and preliminary negotiations v. valid offers. 

Special Rule: Real Property Contracts Must Include Property Description

In Florida, a real estate contract is unenforceable without a sufficient property description. This is stricter than general common law.

Florida courts require:

  • a description that identifies the property with reasonable certainty, often via address, legal description, or identifiable parcel reference.

Acceptable: 

  • street address, 
  • legal description, 
  • plat reference, and
  • Identifiable parcel reference. 

Not Acceptable: 

  • “seller’s home”, 
  • “the property discussed,” and
  • vague verbal descriptions.  

Missing or vague property descriptions = no enforceable contract.

UCC Formation in Florida (Article 2 Applies) 

Florida has no unique Article 2 variation (Fla. Stat. Ch. 672) — so the formation rule is exactly the same as UCC nationwide:

  • A contract can be formed even with open terms (672.204(3))
  • Only quantity is required (unless output/requirements contract)
  • Courts can fill gaps: price, delivery, time, payment, etc.

And yes — the “additional terms” issue applies when (672.207)

  • both parties are merchants, and
  • the acceptance contains additional or different terms.

Additional terms bind merchants, unless

  • offer limits acceptance,
  • materially alters, or
  • objection made.

This is UCC §2-207, which Florida applies exactly like federal/MBE law.

The Actual Distinctions Florida Wants You to Discuss 

  • Florida Common Law: Strict on Essential Terms 
  • For goods, FL follows UCC: Flexible on Missing terms. 

Common Law (Florida): 

  • Missing essential terms = No Contract
  • Courts only imply non-essential terms. 
  • Greater risk that the writing is “too indefinite”

UCC (Florida):

  • A contract can exist even with substantial open terms 
  • Additional terms only bind merchants unless exceptions apply
  • Mirrors the federal/MBE rule. 

High Yield FL Tricky Areas

  • Agreements to agree – unenforceable unless all essential terms are fixed. Courts will NOT fill in material terms later.
  • Term not yet determined (e.g., “we’ll set the final price later”) – Florida treats this as no contract unless a clear method for determining the term exists (e.g., appraisal formula, UCC gap fillers for goods).
  • Missing time of performance – courts may imply reasonable time, BUT only if all essential terms are already definite.
  • Uncertain duration (“as long as we work well together”) – generally too indefinite unless tied to an external, objective standard.
  • “Subject to financing,” “subject to inspection,” or “subject to board approval” clauses – these often show preliminary negotiations, not assent.
  • Letters of intent / term sheets – presumed non-binding unless expressly stating they intend to be bound now, not later.
  • Vague employment terms (“fair bonus,” “generous vacation”) – too indefinite; Florida will not supply fundamental employment terms.
  • Open quantity in non-UCC contracts – unenforceable; Florida will not imply indefinite quantities outside requirements/output contracts governed by the UCC.
  • Missing deposit / earnest money in land deals – often treated as evidence the parties were not finished negotiating.
  • “We’ll execute a formal contract later” – Florida presumes there is no contract unless the parties intended to be bound before the formal document.

FL Essay Sample #1 – Real Property & Essential Terms

Florida Bar Essay Sample: A seller emails a buyer stating: “I’ll sell you my property on Biscayne Bay for $900,000. We can finalize the exact legal description later.” The buyer responds the same day: “Agreed. Also, please include the boat dock and the outdoor furniture.” The next week, the seller tells the buyer that the deal is off. The buyer sues for breach of contract.

Issue 1: Was a contract formed under Florida common law?
Florida uses an objective test for formation. A reasonable person would interpret the seller’s email as showing willingness to enter a bargain for real property at a definite price. However, under Florida’s essential-terms requirement, real estate contracts are enforceable only if the property is described with reasonable certainty

Here, the property is identified only as “my property on Biscayne Bay,” which Florida courts hold too vague unless there is only one such property or the description is otherwise uniquely identifying. Because the contract lacks an adequate property description, no enforceable land contract was formed, even though price and parties were clear.

Issue 2: Did the buyer’s reply operate as an acceptance?
Even if a property description had been sufficient, the buyer’s response adds new material terms (“boat dock” and “outdoor furniture”). Under Florida common law, acceptance must mirror the offer. Adding additional items is a counteroffer, not acceptance, terminating the power of acceptance.

Thus, no contract was formed under common-law rules.

Issue 3: Could UCC Article 2 apply to the added items?
The outdoor furniture constitutes “goods” governed by UCC Article 2, which Florida adopts without modification. Under §2-207, the buyer’s reply could still form a contract for the goods if both parties are merchants—but here they are not, so the terms do not automatically become part of the deal.

At best, the reply is an invitation to negotiate for the goods separately.

Conclusion
Florida would find no enforceable contract for the real property due to the inadequate property description and the counteroffer issue. No UCC contract formed for the goods either. The seller is not liable for breach.

Bottom Line

Florida applies a strict objective test and requires definite essential terms in common-law contracts — especially in service and real-property agreements. Missing core terms (price, scope, property description) usually kills formation. For goods, Florida follows the UCC completely, allowing open terms and applying §2-207 for additional terms. The distinction: Florida common law is rigid; Florida UCC is flexible.

How does Florida handle mixed goods-and-services contracts (predominant purpose test)?

Florida applies the “predominant purpose” test.

Courts look at the totality of the circumstances, including the following factors:

  • the contract language,
  • the buyer’s primary purpose,
  • the relative cost of goods vs. services, and
  • the nature of the seller’s business.

If goods predominate, Article 2 (UCC) governs.
If services predominate, common law governs.

Examples (high-yield for the exam):

  • Installation of hurricane windows → usually goods, UCC applies
  • Construction of a home with materials included → often services, common law applies
  • Contracts with detailed service provisions but incidental goods → services, no UCC

Allied Shelving & Equipment, Inc. v. National Deli, LLC, 154 So.3d 482, 484 (Fla. 3d DCA 2015); Bonebrake v. Cox, 499 F.2d 951, 960 (8th Cir.1974) 

FL Essay Sample #2 – Mixed Contracts (Predominant Purpose)

A homeowner hires Sunrise Renovations to “renovate the kitchen and install new custom cabinets.” The written agreement lists a lump-sum price of $28,000 but does not break down the cost of labor vs materials. A dispute arises when the contractor delivers the cabinets but refuses to finish the installation unless the homeowner pays an additional $5,000 due to “unexpected labor costs.” The homeowner sues for breach of contract. The issue is whether the contract is governed by the UCC or Florida common law.

Governing Law

Because the contract involves both services (renovation work) and goods (cabinets), Florida applies the predominant-purpose test to determine whether Article 2 applies. Courts consider (1) the contract’s language, (2) the relative cost of goods and services, and (3) the purpose of the transaction.

Here, although the cabinets are a significant component, the overall objective of the agreement is a kitchen renovation, which includes design, demolition, customization, and installation. The contract is labeled a “renovation agreement,” and the work to be performed extends well beyond supplying goods. The services clearly dominate the nature of the transaction.

Therefore, the contract is governed by Florida common law, not the UCC.

Enforceability / Effect of Missing Terms

Under Florida common law, essential terms (scope of work and price) must be definite. Sunrise agreed to “renovate the kitchen and install new custom cabinets” for a fixed price. The scope is clear enough for enforcement, and Florida courts can imply reasonable time and manner of performance.

Because the price was fixed, the contractor cannot unilaterally modify the contract without new consideration from the homeowner. Florida does not follow the UCC’s “no-consideration-needed” rule for modifications.

Breach

Sunrise’s refusal to finish installation unless the homeowner pays more constitutes a breach. The homeowner is entitled to enforce the contract as written and recover any damages necessary to place her in the position she would have been in had the contract been completed.

Conclusion

The contract is governed by Florida common law under the predominant-purpose test, and Sunrise breached the agreement by demanding additional payment without consideration.

Bottom Line

Florida applies the predominant-purpose test to mixed goods-and-services contracts. If the contract’s primary purpose is the sale of goods, the UCC applies; if services dominate, common-law contract rules apply. For exam purposes: always classify the contract based on its main objective and then apply either Article 2 or Florida common-law rules accordingly.

Does Florida follow the mailbox rule, and when is acceptance effective?

Yes. Florida follows the common-law mailbox rule.

Acceptance is effective upon dispatch—not upon receipt—unless:

  • the offer specifies a different method or timing of acceptance, or
  • the acceptance is improperly addressed or insufficiently stamped.

(Morrison v. Thoelke 155 So. 2d 889 (Fla. 2d DCA 1963)) 

Florida courts treat this as part of general common-law contract principles, and nothing in the Florida statutes alters it.

Florida tests the mailbox rule through predictable variations involving timing, revocation, and method of acceptance.

Revocation Sent Before Acceptance Is Received

  • Scenario: The offeror mails a revocation on Monday. The offeree mails an acceptance on Tuesday before receiving the revocation.
    Outcome: Contract formed. Under the mailbox rule, acceptance is effective upon dispatch; revocation is only effective upon receipt.

Acceptance Beats a Later Rejection

  • Scenario: The offeree mails an acceptance on Monday, then panics and mails a rejection on Tuesday.
  • Outcome: Contract formed on Monday. Acceptance effective when mailed; a later rejection does not undo it.

Improperly Addressed or Unstamped Acceptance

  • Scenario: The offeree mails an acceptance but misaddresses the envelope or forgets proper postage.
  • Outcome: Mailbox rule does NOT apply. Because the acceptance was improperly dispatched, it becomes effective only when (and if) the offeror actually receives it, not when the offeree mailed it.

Option Contract (Mailbox Rule Does Not Apply)

  • Scenario: The offeror gives the offeree a 10-day option contract to buy a property. On Day 9, the offeree mails an acceptance.
  • Outcome: No contract unless the acceptance is received within the option period.
    Mailbox rule does not apply to option contracts; acceptance must be received before the option expires.

Acceptance Sent by an Unreasonable or Uninvited Method

  • Scenario: The offer invites acceptance “by mail.” The offeree instead texts “I accept.”
  • Outcome: No contract unless the offeror actually receives the text. If the acceptance is sent by a method not invited and not reasonable, it is only effective upon receipt, not dispatch.

FL Essay Sample #3 – Mailbox Rule & Option Trap

Seller (S) mailed Buyer (B) an offer on March 1 to sell equipment for $30,000. The letter stated: “You have 10 days to accept this offer. Acceptance may be sent by mail or email.” On March 2, S mailed a revocation of the offer. On March 3, before receiving any revocation, B signed the acceptance and placed it in the mail. On March 4, B became worried and emailed S: “I reject the offer.” On March 5, S received the mailed acceptance. On March 6, B received the revocation. On March 7, B emailed S stating: “I accept again within the 10-day window.”

B sues S for breach of contract.

Issue 1: Was the “10-day acceptance window” an option contract?

Under Florida law, an option contract requires separate consideration to make the offer irrevocable. S’s promise to keep the offer open for 10 days was not supported by consideration. Therefore, it was not an option, and S remained free to revoke unless acceptance had already become effective.

Conclusion: No true option existed. The regular mailbox rule controls.

Issue 2: Whether the March 3 mailed acceptance formed a contract.

Florida follows the common-law mailbox rule: Acceptance by an invited medium becomes effective upon dispatch, not receipt. The offer expressly allowed acceptance by mail, so mailing was an invited method. B mailed the acceptance on March 3, before receiving any revocation.

S’s revocation mailed on March 2 was not effective until received by B (on March 6).
By that time, acceptance had already become effective on March 3.

Conclusion: A binding contract formed on March 3 when the acceptance was mailed.

Issue 3: Effect of B’s March 4 attempted rejection.

A valid, dispatched acceptance cannot be undone by a later rejection. Once the acceptance is effective, the contract is formed and cannot be revoked or negated by subsequent communications.

Conclusion: The March 4 rejection email had no legal effect.

Issue 4: Whether B’s March 7 “second acceptance” has any effect.

Because a contract had already formed on March 3, the 10-day acceptance provision and the March 7 communication are irrelevant. Even if the offer were still open, a later attempted acceptance does not alter a contract already formed.

Conclusion: The March 7 acceptance attempt has no impact on the already-formed contract.

Final Conclusion

A contract formed on March 3, when Buyer mailed the acceptance using an invited method. The revocation was ineffective because it was not yet received, the attempted rejection could not undo an effective acceptance, and the “10-day” window was not a true option contract. Seller breached by refusing to perform.

Bottom Line

Acceptance is effective upon dispatch unless (1) the offer requires receipt, (2) the acceptance is sent by an unreasonable or uninvited method, (3) the acceptance is improperly addressed or stamped, or (4) it is an option contract, which requires receipt.

How does Florida treat revocation, option contracts, and reliance-based irrevocability?

Revocation 

Florida follows the common-law rule: An offer can be revoked at any time before acceptance, unless it has been made irrevocable.

Revocation is only effective when the offeree receives it.

Acceptance is effective on dispatch (mailbox rule), so a revocation that arrives later cannot undo an already-dispatched acceptance.

Revocation must be received before the offeree accepts.

Option Contracts

In Florida, an offer is irrevocable only if the offeree gives separate consideration to keep it open.

A stated time period (e.g., “Offer good for 10 days”) does not make it irrevocable.

In a true option contract, acceptance must be received within the option period — the mailbox rule does not apply.

So, in FL a “promise to hold open” is revocable unless the offeree pays for the option. Only paid options eliminate revocability, and acceptance must be received, not mailed.

Reliance-Based Irrevocability (Promissory Estoppel) 

Florida recognizes promissory estoppel as a basis to enforce a promise where the offeree reasonably and foreseeably relies to their detriment.

In contract formation, promissory estoppel can bar revocation if the offeree’s reliance was substantial — especially in construction bid cases.

Florida has applied promissory estoppel to enforce promises despite lack of consideration when justice requires it. To sum, Florida allows reliance to make an offer temporarily irrevocable when justice requires it — even without a formal option.

Florida treats “promise to hold open” and “reliance-based assurances” as two completely separate paths to irrevocability, and the examiners love to test whether an examinee can distinguish them.

Rule Snapshot

  • Revocation → effective on receipt.
  • True option → needs consideration; acceptance effective on receipt.
  • Reliance (promissory estoppel) → can temporarily bar revocation when reliance is substantial and foreseeable.

FL Essay Sample #4 – Revocation, Options & Reliance

On June 1, Seller (S) offered to sell Buyer (B) a commercial generator for $30,000. The written offer stated: “I will keep this offer open for 14 days.” B did not pay anything for this promise.

On June 3, B told S: “I need this machine for a large job starting next week. Please don’t sell it before June 15 — I’m going to prepare my crew and order materials based on your offer.” S replied: “Don’t worry, I won’t sell it before then.”

Relying on this assurance, B immediately purchased $8,000 in materials and scheduled workers.

On June 5, S sold the generator to another buyer without telling B.

B sues S, claiming S could not revoke the offer because (1) S promised to hold it open for 14 days and (2) B relied on S’s assurances.

Discuss.

1. Was the offer irrevocable as a true option contract?

In Florida, an offer is irrevocable only if supported by separate consideration. A promise to hold an offer open — even for a fixed period — is not binding without payment.

S’s June 1 statement (“I will keep this offer open for 14 days”) was not supported by consideration because B paid nothing.

Conclusion:
No option contract existed. The June 1 offer was fully revocable.

2. Was the offer made irrevocable later through reliance?

Florida recognizes promissory estoppel where:

  1. The offeror should reasonably expect reliance,
  2. The offeree substantially and foreseeably relies, and
  3. injustice can be avoided only by enforcing the promise.

On June 3, B told S that he would arrange labor and materials based on S’s promise not to sell until June 15. S responded, “Don’t worry, I won’t sell it.”

That assurance:

  • was specific,
  • invited reliance, and
  • directly led B to spend $8,000 and schedule workers.

This is substantial, foreseeable reliance.
Florida courts use promissory estoppel to bar revocation long enough for the offeree to accept.

Conclusion:
S’s June 3 promise made the offer temporarily irrevocable through reliance.

3. Was S’s revocation effective?

When reliance makes an offer irrevocable, the offeror cannot revoke.
S sold the generator on June 5 despite having created reliance-based irrevocability.

Therefore, that sale was an ineffective revocation, and S breached the reliance-based restriction on revocation.

Conclusion:
S could not revoke on June 5; B may enforce the offer under promissory estoppel.

Final Conclusion

The initial “14-day” promise was not an option contract because B gave no consideration. But S’s subsequent promise (“I won’t sell it”) induced substantial, foreseeable reliance, making the offer temporarily irrevocable under promissory estoppel. S’s June 5 sale was an ineffective revocation, and B can enforce the offer to prevent injustice.

Bottom Line

In Florida, an offer can be revoked any time before acceptance unless it’s made irrevocable through a paid option contract or through substantial, foreseeable reliance. Revocation is only effective when received, acceptance is effective when dispatched, a true option requires separate consideration and must be accepted by receipt, and promissory-estoppel reliance can temporarily bar revocation even without a formal option.

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