New Jersey Real Estate Salesperson · Contracts
Contract Essentials
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In 30 seconds
A contract is an enforceable promise, and it exists only when every essential element is present at once: competent parties, offer and acceptance, consideration, lawful purpose, mutual assent, and the required form. The tested distinction is that a missing element means no contract, while a defect in an element usually means a voidable one.
Why this matters
The exam hands you a deal with one ingredient missing, such as a minor signing or a handshake on land, and asks whether a contract exists at all.
The college version
In normal terms
- A valid contract needs competent parties, offer and acceptance, consideration, lawful purpose, mutual assent, and, for real estate, a signed writing.
- Missing an element entirely (an illegal purpose, no consideration) produces no contract; a flaw inside an element (a minor, fraud, duress) produces a contract the protected party may cancel.
- In practice, a licensee checks that every signer has legal capacity, that price and terms match on both sides, and that the agreement is in writing before treating a home as under contract.
Concepts in this outline
- Valid contract requirements — the elements that must all exist at the same time for an agreement to be an enforceable contract; if any is absent, no contract was formed.
- Competent parties — each signer has legal capacity: an adult of sound mind; minors and mentally incapacitated persons generally create only voidable agreements.
- Offer and acceptance — a definite proposal by one party and an unconditional agreement to its exact terms by the other, communicated back (see Topic 07).
- Consideration — something of legal value exchanged by each side, most often the buyer's promise to pay and the seller's promise to convey.
- Lawful purpose — the agreement's object must be legal; a contract for an illegal act is void and never enforceable.
- Mutual assent — a genuine meeting of the minds on the same terms, free of fraud, misrepresentation, mistake, duress, or undue influence.
- Required form, including writing where the Statute of Frauds applies — certain contracts, including real estate sales, must be written and signed by the party to be charged (see Topic 07).

Eli explains
The same idea, in plain words
Explain it like I’m 10
A promise becomes a contract only when the law is willing to enforce it, and the law checks a short list first. Every item must be present, or the deal is not a contract at all.
Competent parties means each person has legal capacity: an adult of sound mind. A corporation or trust acts through an authorized person.
Offer and acceptance is the handshake in words: one side proposes exact terms and the other agrees to those same terms (see Topic 07).
Consideration is something of value each side gives or promises. In a sale, the seller promises the deed and the buyer promises the price.
Lawful purpose means the object of the agreement must be legal. A contract to do something illegal is void from the start.
Mutual assent, also called a meeting of the minds, means both sides genuinely agree to the same deal, with no fraud, misrepresentation, mistake, duress, or undue influence spoiling it.
Required form means some contracts, including real estate sales, must be in writing and signed to be enforceable (see Topic 07).
Worked example
Priya, a licensee in Bergen County, brings an offer on a split-level in Teaneck. The buyers, the Okafors, are adults who understand the deal, so the parties are competent. Their written offer states the price and closing date, and the sellers sign it unchanged, so offer and acceptance exist. The Okafors promise money and the sellers promise a deed, which is the consideration. Selling a house is lawful. Nobody was tricked or pressured, so mutual assent is real. Because it is signed and in writing, the required form is satisfied. Priya counts six elements and confidently tells her broker the house is under contract.
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