Start from the default, because it surprises people: in the United States, an oral contract is generally enforceable. Offer, acceptance, consideration, and mutual assent create a binding agreement whether or not anyone wrote it down. The statute of frauds is the narrow exception — a list of categories where a signed writing is required, and where its absence gives the party being sued a defense.
There is no single national statute of frauds. Each state has its own, descended from a 1677 English act, and each state's version of UCC Article 2 adds a separate writing requirement for sales of goods. The categories overlap heavily across states, but the details — which agreements are covered, how the exceptions work, what counts as a signature — vary. Check your governing state's statute rather than a general list, including this one.
The categories, and what each one really covers
Most state statutes track the same short list. The traps are in the edges, not the headings.
| Category | What it covers | Where people get it wrong |
|---|---|---|
| Interests in land | Sales, mortgages, easements, and in most states leases beyond a stated term | Assuming short leases are covered; many states exempt leases of a year or less |
| Suretyship | A promise to answer for another person's debt or default | Missing the "main purpose" exception, where a promisor's own economic benefit takes the promise outside the statute |
| Not performable within one year | Agreements that by their terms cannot possibly be completed within a year of formation | Reading it as "lasting more than a year." A contract of indefinite duration that could end within a year is usually outside the statute |
| Consideration of marriage | Prenuptial and similar agreements where marriage is the consideration | Confusing it with the marriage itself, which is not a contract for these purposes |
| Executor or administrator promises | A personal promise to pay estate debts from the promisor's own funds | Applying it to ordinary estate administration, which it does not reach |
| Sale of goods $500 or more | UCC § 2-201 as enacted by each state | Assuming the whole deal is void; the statute makes the contract unenforceable, and only up to the quantity stated |
The one-year provision is the most misread. It asks whether performance is impossible within a year as a matter of the contract's terms, not whether it is likely to take longer. A five-year employment agreement is inside the statute. An at-will arrangement with no end date generally is not, because it could terminate next month.
Goods: the § 2-201 rules and their exceptions
Article 2's writing requirement is more forgiving than the common-law version, and it comes with exceptions that regularly decide cases.
The basic rule: a contract for the sale of goods for the price of $500 or more is not enforceable unless there is some writing sufficient to indicate that a contract was made, signed by the party against whom enforcement is sought. The writing does not need to state every term, and it can misstate terms — but it is not enforceable beyond the quantity of goods shown in it. Quantity is the one term that must be there.
- The merchant confirmation exception. Between merchants, if one sends a written confirmation of the deal within a reasonable time and the recipient has reason to know its contents, the recipient loses the statute of frauds defense unless it objects in writing within ten days of receipt. Silence binds. This is the exception that catches businesses that ignore incoming order confirmations.
- Specially manufactured goods. Goods made specially for the buyer and not suitable for resale in the seller's ordinary course fall outside the requirement once the seller has substantially begun manufacture or made commitments to procure.
- Admission in litigation. If the party being sued admits in a pleading, testimony, or other court proceeding that a contract was made, the defense fails — but only to the quantity admitted.
- Part performance. The contract is enforceable for goods that have been received and accepted, or for which payment has been made and accepted. Delivery and acceptance validate the delivered portion, not necessarily the rest.
Watch out: the ten-day objection window in the merchant-confirmation rule runs from receipt, and a company that routes confirmations to an unattended inbox can be bound by terms nobody read. Assign someone to review incoming confirmations against what was actually agreed, and object in writing — promptly and specifically — when they do not match. The same discipline protects you against unwanted terms arriving in a battle-of-the-forms exchange.
What counts as a sufficient writing and a signature
The writing requirement is a low bar, and it is not the same as having a contract document. Courts have found sufficient writings in letters, invoices, purchase orders, internal memoranda, and chains of correspondence read together. What matters is that the record evidences a contract, identifies the parties and subject matter, and is signed by the party being charged.
- Emails exchanged between authorized representatives, particularly where one confirms terms and the other replies in agreement.
- A signed purchase order or order acknowledgment identifying quantity and subject matter.
- Several documents that together show the deal, where they refer to one another or clearly relate to the same transaction.
- A typed name, an email signature block, or a click-based assent, since electronic signatures generally have the same effect as ink.
- Checks, deposit records, and delivery receipts, which can supply both a writing and evidence of part performance.
"Signed" is broader than it looks. It means any symbol executed or adopted with present intent to authenticate a writing. Federal law under § 7001 and state enactments of the Uniform Electronic Transactions Act put electronic records and signatures on equal footing with paper, subject to consumer-consent requirements in certain transactions and to a short list of exclusions such as wills, codicils, and certain notices. The mechanics are covered in our guide to electronic signatures and online contract formation.
When the writing is missing
An unwritten agreement inside the statute is not automatically worthless. Several doctrines can still produce a recovery, though each is fact-intensive and varies by state.
Part performance in land cases traditionally requires conduct unequivocally referable to the alleged agreement — a buyer taking possession, paying part of the price, and making substantial improvements is the classic pattern. Promissory estoppel can protect a party who reasonably relied on a promise to its detriment, and some states allow it to overcome the statute where enforcing the defense would work an injustice. Restitution — recovering the value of benefits conferred — is available in many cases even where the contract itself cannot be enforced, which is often the practical fallback when a services relationship collapses.
Practical step: if you have an oral deal you want to secure, send a confirming email today. Set out the parties, the subject matter, quantity or scope, price, and timing, and ask the other side to confirm. Even a reply of "yes, that's right" creates the signed record the statute wants. This is also the cheapest way to convert a handshake following a letter of intent or term sheet into something enforceable before either side spends real money.
Building the habit into your paperwork
The statute of frauds is best treated as a documentation discipline rather than a doctrine to argue about. Use written agreements for anything touching land, anything guaranteed by a third party, anything that cannot finish within a year, and any goods order of consequence. Make sure quantity appears in every goods document. Keep signature authority clear inside your business so that the person confirming a deal by email is someone you intended to bind.
Guarantees deserve special attention because they combine two problems: they are inside the statute in every state, and they impose personal exposure that owners often underestimate. Written form is necessary but not sufficient — the substance is covered in our guide to personal guarantees in business deals. Real estate documentation carries its own statutory formalities, layered on top of contract contingencies described in inspection, financing, and appraisal contingencies.
Quick answers
Is an oral contract worthless?
No. Most oral contracts are fully enforceable; proving their terms is simply harder. The statute of frauds only makes a contract unenforceable if it falls inside a covered category and no sufficient signed writing exists. Even then, exceptions like part performance, admission in litigation, and restitution claims may still produce a remedy. The real cost of an oral deal is evidentiary, not automatic invalidity.
Does a text message satisfy the writing requirement?
It can. Courts have accepted text and email exchanges as writings where they evidence the agreement and are attributable to the party being charged. A typed name, initials, or an established messaging identity can serve as a signature. The weaker point is usually content — texts often omit quantity, price, or scope, and a writing that does not show a contract was made will not help.
Our order was $480 — does the UCC writing rule apply?
Under the widely enacted version of § 2-201, the threshold is a price of $500 or more, so a $480 order sits below it. Be careful with aggregation, amendments, and change orders that push a deal over the line, and check your state's enacted text, since a small number of states have adopted modified thresholds or language. Where the amount is near the line, get the writing anyway.
Can we agree to waive the statute of frauds?
Not by advance agreement in most states — it is a rule of enforceability, not a private default. What you can do is satisfy it: sign a short confirmation, exchange a signed order, or record the terms in an email both sides acknowledge. In goods transactions, a merchant's failure to object to a written confirmation within ten days achieves much the same effect involuntarily.
Does the statute apply to contract modifications?
Often yes. A modification of a contract that falls inside the statute generally needs to satisfy the statute itself, and Article 2 provides that a modified goods contract must meet § 2-201 if the contract as modified is within its terms. Contracts also frequently contain no-oral-modification clauses, which many states enforce. Put amendments in writing as a matter of course.
A sensible order of operations
Identify the category first: goods, land, guarantee, long-term, or none of the above. If it is goods, confirm the price threshold and make sure quantity appears somewhere signed. If it is inside the common-law statute, get a signed document rather than relying on exceptions that are expensive to prove. Where a deal is already oral, send a confirming email now and preserve every record of performance, payment, and delivery — those facts are what the exceptions run on. And when a dispute is already live, evaluate the writing defense alongside the ordinary remedies analysis in damages, termination, and other remedies. Related formation and drafting topics continue in the Business Formation & Contracts pathway.