Also known as:essentialia negotii · essential terms
Written by attorneys · grounded in primary & secondary sources — see below
The essential terms or qualities required for the existence of a contract or legal right. Alteration of any such term changes the nature of the transaction or right.
Sources & Authorities
How it applies
Common Examples
4
Client Consent to Lawyer Loan
Eduardo Enriquez asks his lawyer to lend him fifty thousand dollars to cover business expenses. The lawyer prepares a promissory note but fails to obtain a signed writing from Eduardo confirming the interest rate, repayment schedule, and that the lawyer will not represent him in the loan transaction. When Eduardo defaults, the lawyer cannot enforce the note because the client never gave informed consent in writing to the essential terms.
Missing Lease Duration Term
Elijah Edwards and Empire Logistics sign a one-page agreement for warehouse space that names the parties, describes the premises, and states monthly rent. The document leaves the duration line blank. Empire later claims a five-year term. The agreement is unenforceable because the signed writing omits the essential term of lease duration required by the statute of frauds.
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Uniform Acts
Model Codes
Restatements
Dictionaries
Fraud in Note Execution
Erika Echevarria signs a promissory note presented by Everest Holdings as a receipt for delivered goods. The document is actually a negotiable instrument obligating her to pay one hundred thousand dollars. Because she neither knew nor had a reasonable opportunity to learn the essential terms of the instrument, the fraud defense prevents enforcement against her.
Misrepresentation of Contract Terms
Emma Erickson is handed a document labeled a consignment agreement but is told it is merely an inventory list. She signs without reading it. The document actually transfers ownership of her inventory. Because the misrepresentation concerned the essential terms and she had no reasonable opportunity to learn the true character of the document, her signature is not effective as assent.
Common questions
Frequently Asked
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What makes a term essential rather than incidental in a contract?+
Essential terms are those without which the contract would resolve into a different kind of agreement or would not exist at all. Courts determine essentiality by examining whether the parties could have intended to be bound without that term, such as duration in a multi-year lease or the character of a negotiable instrument.
Supporting sources
Does omission of an essential term always prevent enforcement under the statute of frauds?+
Yes. A writing that fails to state the essential terms with reasonable certainty does not satisfy the statute of frauds. Courts refuse enforcement even when other terms are present, because the memorandum must supply reliable evidence of the parties' core obligations.
Supporting sources
How does fraud concerning essential terms affect negotiable instruments?+
Fraud that induces the obligor to sign without knowledge or reasonable opportunity to learn the character or essential terms of the instrument provides a real defense. The instrument is unenforceable even by a holder in due course because the signature itself is ineffective.
Supporting sources
When must a lawyer obtain written client consent to essential transaction terms?+
Rule 1.8(a)(3) requires the client to give informed consent in a signed writing to the essential terms of any business transaction with the lawyer and to the lawyer's role in that transaction. Without this writing the transaction is prohibited regardless of fairness.
Supporting sources
705 F.2d 134, 36 UCC 1 (6th Cir. 1983)Contracts
…terms of the contract. See Quarto Mining Co. v. Litman , 42 Ohio St.2d 73, 326 N.E.2d 676 (1975) (memorandum must contain the essential terms of agreement expressed with such clarity that they are understandable without the aid of parol evidence); O'Leary v. Burnett , 56 OL Abs 343, 92 N.E.2d 407, 408 (1949). [^maj-13]: This…