Does Your Business Agreement Hold Up Without a Signature?

Whether a particular business agreement must be in writing depends on its specific facts, so questions about a given agreement are worth discussing with a lawyer. A small group of contracts does, and a court may refuse to enforce those without a signed record. This page explains which contracts need a writing and what that means for a deal made by phone, email, or text.

The Short Answer: Most Business Agreements Do Not Have to Be in Writing

For most business deals, a spoken or informal agreement can still be a binding contract. The real question is whether the parties agreed and whether you can prove the terms. Florida’s Supreme Court has said an oral contract must meet the same basic requirements as any other contract (St. Joe Corp. v. McIver). That is why many deals start with a handshake, a call, or a text thread. A few categories carry a writing requirement, though. Those are the ones that catch people off guard, and the rest of this page covers them.

What Makes a Contract Valid in Florida

A valid contract needs a few basic building blocks, whether it is written or spoken. The Florida Supreme Court lists an offer, an acceptance, consideration (something of value exchanged), and enough detail on the essential terms (St. Joe Corp. v. McIver). In plain terms, one side offers, the other says yes, and both sides get something. The key terms must also be clear enough to enforce. Vague promises like “we’ll work it out later” often fail this test.

Validity and provability are different questions. A deal can be valid and still be hard to prove without paper. Electronic signatures count too. Under Fla. Stat. § 668.004, an electronic signature can sign a writing and has the same force as a written signature, unless another law says otherwise.

The Statute of Frauds: Agreements Not Performable Within One Year

Florida’s statute of frauds covers agreements that cannot be performed within one year. Under Fla. Stat. § 725.01, no action shall be brought upon any agreement that is not to be performed within the space of 1 year from the making thereof. The exception is a writing, or a note or memorandum of it, signed by the party to be charged or by some other person lawfully authorized by that party.

How a dispute over an agreement is analyzed depends on the facts of each case. A deal that by its terms cannot be finished within a year needs a signed writing. Examples include a three-year supply contract, a multi-year service agreement, or a long distribution arrangement. Whether a particular deal falls in this group depends on its terms, so it is worth reviewing the actual language.

A common mistake is assuming a verbal deal is safe because the parties never planned a dispute. Another is assuming a long deal is automatically written. Neither assumption holds up without checking the terms.

A party also cannot use promissory estoppel to get around this rule. The Florida Supreme Court held that the doctrine “may not be used to circumvent” the statute of frauds (DK Arena, Inc. v. EB Acquisitions I, LLC).

Other Florida Contracts That Require a Writing

Real estate is the clearest example. Florida law generally requires that an interest in land be created, transferred, or released by a written instrument, subject to limited exceptions such as wills and transfers by operation of law. A lease of real property does not need subscribing witnesses. Section 725.01 also requires a signed writing for a contract to sell land and for a lease longer than one year.

Sales of goods follow a different rule. Under Fla. Stat. § 672.201, a contract for the sale of goods priced at $500 or more is not enforceable by way of action or defense unless there is a record sufficient to indicate that a contract for sale was made, signed by the party against whom enforcement is sought or by that party’s authorized agent or broker. The record does not fail just because it leaves out or misstates a term. Still, the contract is enforceable only for the quantity the record shows.

The statute also has exceptions. Between merchants, a record confirming the contract that is sufficient against the sender can count if it is received within a reasonable time and the receiver has reason to know its contents, unless the receiver gives notice in a record of objection to its contents within 10 days after receiving it. A contract can also be enforced when the party against whom enforcement is sought admits in court that a contract was made, but only for the quantity admitted. Which rule applies depends on the facts of the deal.

Why a Signed Writing Matters in a Commercial Dispute

A signed agreement puts the payment terms, scope of work, deadlines, and remedies in one place. That reduces arguments about what was promised. Without one, a dispute often turns on testimony, emails, texts, invoices, and how the parties acted after the deal started.

If a statute requires a writing and none exists, the other side may raise the statute of frauds as a defense. That defense can affect whether the claim can go forward. The timing of that defense matters, so it should be reviewed early.

People often wait until a deal goes bad to look for proof. By then, messages may be deleted and witnesses may have moved on. Saving records as the deal happens is the simpler path.

Proving an Oral or Partly Written Business Agreement

Proof of an oral deal usually comes from several sources. Texts, emails, purchase orders, invoices, payment records, and witness accounts can all help show the terms. Florida’s sale-of-goods statute also recognizes that a contract can be made in any manner that shows agreement, including conduct by both parties that recognizes the contract (Fla. Stat. § 672.204). Repeated shipments and payments can say a lot.

Partial writings matter too. Electronic signatures can also count, as noted above.

Steps such as sending a notice to cure or deciding whether to hold back payment work better when you can show what was agreed and when. For the wider framework, see the firm’s breach of contract guidance.

Talk to Ayala Law PA About Your Agreement

If your deal was made by phone or text, or the other side now denies a verbal promise, or a partly signed document leaves out key terms, the question is practical: can you prove what was agreed? Eduardo A. Maura is the lawyer responsible for this page. Ayala Law PA’s only office is at 1646 W Snow Ave in Tampa, and the firm represents businesses and entrepreneurs in Tampa and Hillsborough County. Fee terms are explained when you contact the firm. A matter may be referred to another lawyer or firm where appropriate.

Quick Answers

Reach out by calling (305) 570-2208 or through the Ayala Law PA contact page to talk about your agreement.