What determines whether a contract is void or voidable?

Asked by: Prof. Cordia Buckridge I  |  Last update: April 2, 2026
Score: 4.4/5 (62 votes)

A void contract is invalid from the start, lacking essential elements like legality or capacity (e.g., contracts for illegal acts), meaning neither party can enforce it. A voidable contract, however, is initially valid but can be canceled by one party due to issues like fraud, duress, undue influence, or lack of capacity (like a minor), allowing that party to either uphold or void the agreement.

How to know if a contract is void or voidable?

Void contracts are null from the beginning and cannot be enforced at any time. Once deemed void, these contracts have no legally binding effect, and neither party can enforce their terms. Voidable contracts remain enforceable until one party takes steps to void them.

What makes a contract void and voidable?

What is the difference between a void and voidable contract? A void contract is one that is not valid on its face. It is not enforceable and cannot be enforced, instead, it is treated as if it never existed. A voidable contract is a valid agreement where one party has the right to void the contract if they desire.

What are five factors that could make a contract void or voidable?

Factors that can render a contract voidable:

  • Mistake.
  • Misrepresentation.
  • Fraud.
  • Duress.
  • Undue Influence.
  • Express Undue Influence.
  • Implied Undue Influence.

Under what conditions is a contract considered voidable?

Circumstances Rendering a Contract Voidable

A contract may be rendered voidable if: Any party was under duress, undue influence, or was being intimidated, coerced, or threatened when entering into the agreement; Any party was mentally incompetent (i.e., mentally ill, below the age of majority, etc.)

What makes your Contract void or voidable

34 related questions found

What are four things that might make a contract voidable?

Here are a few situations where a contract could be voidable:

  • If someone was forced or threatened into signing.
  • If someone signed while under the influence.
  • If someone wasn't mentally capable of understanding what they were signing.
  • If the terms of the contract were broken.
  • If both parties made mistakes.

What are the three ways a contract can become voidable?

Key Takeaways

A **Voidable Contract** is valid but may be legally canceled by one of the parties. Common causes include fraud, duress, misrepresentation, or lack of capacity.

What mistake is likely to be voidable?

A voidable contract is legally valid but can be canceled by one party due to specific legal defects. Common reasons include misrepresentation, fraud, duress, undue influence, mental incompetence, or mutual mistake.

What are four types of mistakes that can invalidate a contract?

Four types of mistakes that can invalidate a contract, making it void or voidable, include Mutual Mistake (both parties share the same fundamental error), Unilateral Mistake (one party is mistaken, and the other knows or should know), Common Mistake (a shared error about the existence or quality of the subject matter, often rendering the contract void), and mistakes involving Misrepresentation or Fraud, where one party is misled by false statements about essential facts, though technically not just a "mistake" but a vitiating factor often grouped with them. 

What are the three requirements for a contract to be enforceable?

The basic elements required for the agreement to be a legally enforceable contract are:

  • Mutual assent (offer and acceptance)
  • Consideration (something of value is exchanged)
  • Capacity (e.g., minimum age, sound mind)
  • Legality (lawful purpose)

Which choice best describes a common cause for a contract being void?

A lack of consideration, illegal subject matter, or impossibility of performance are common causes. Void contracts often fail to meet basic requirements for legality or enforceability, making them invalid from the outset. Voidable contracts, however, arise from issues that compromise the fairness of the agreement.

What is another reason a contract may be voidable?

A contract may be voidable for qualifying legal reasons. These can include a failure to disclose a material fact by one party or the other or a misrepresentation or mistake in the contract. They can include fraud, unconscionable terms, or a breach of contract.

How can a contract be made void?

Contracts can be void or voidable based on factors like mistake, misrepresentation, duress, or undue influence. A void contract is unenforceable from the start, while a voidable contract can be ended by one party.

What are the grounds for voiding a contract?

The contract is valid and legally binding until voided. One party has the right to affirm or reject the contract. Grounds for voiding may include fraud, misrepresentation, duress, or lack of capacity.

When can a contract be declared void?

The contract can also be considered void if an unlawful object or consideration is involved in the agreement. This can include the promise of sex, an illicit substance, or anything else causing one or both parties to break the law.

What makes something legally void?

The term "void" refers to something that is legally ineffective or without force. This can apply to statutes, contracts, or court rulings that are deemed invalid. For instance, a law declared unconstitutional by an appeals court is considered void.

What are the grounds for invalidating a contract?

The reason that this may occur is the presence of any one of the following factors that would make the contract invalid: incapacity to contract, illegality, contrary to public policy, mistake, misrepresentation, duress, undue influence, and unconscionability.

Does a mistake make a contract voidable?

The mistake will render the contract void if it robs it of all substance. Mutual mistake (where the parties are at cross-purposes with one another). If, from the parties' words and conduct, only one possible interpretation of what was agreed can be deduced, the contract will still be valid. Otherwise it will be void.

What are the 4 elements of a valid and enforceable contract?

It is a legal framework for the agreement between the parties, which is both certain and enforceable. However, to be legally binding, a contract must include four key elements: an offer, acceptance, consideration, and an intention to create legal relations.

What are the two types of voidable contracts?

The following contracts are voidable or annullable, even though there may have been no damage to the contracting parties: 1) Those where one of the parties is incapable of giving consent to a contract; 2) Those where the consent is vitiated by mistake, violence, intimidation, undue influence or fraud.

In which of the following situations is a contract considered voidable?

Examples. Voidable contracts often arise due to issues like misrepresentation, undue influence, coercion, or a party's incapacity to consent.

How do I know if a contract is voidable?

A contract will be void where:

  1. the parties contract on the basis of a fundamental common mistake.
  2. one party contracts on mistaken terms and the other party knows of the mistake.
  3. one party is mistaken as to the other party's identity.

Who decides if a contract is void?

It is decided in court whether it's enforceable. A lot of the time, void contracts have to do with the parties.

What makes a contract not legally binding?

An Unenforceable Contract Might Have Been Signed Under Duress. The parties to a contract should be signing it voluntarily. However, one party might force another person to sign a contract. The act of forcing someone to do something they ordinarily would not do is duress.

Can you get out of a contract if you were lied to?

Misrepresentation and Fraud

Similar to the mistake defense, if one party to a contract has lied or intentionally led the other to believe that they were contracting for something other than they have represented, the contract can be voided.