Bilateral Contract
In the world of contracts, understanding the differences between types of agreements is crucial for all parties involved. A bilateral contract is a common and essential concept that plays a significant role in various aspects of business and personal transactions. This article will delve into the definition of a bilateral contract, its key elements, and how it differs from a unilateral contract. Furthermore, it will provide practical examples, discuss notable cases, and explore the pros and cons of unilateral and bilateral contracts. By the end of this comprehensive guide, you will have a thorough understanding of bilateral contracts and their applications in today's complex legal landscape.
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- Actual Breach
- Adhesion Contract
- Aleatory contract
- Anticipatory Breach
- Assignment and Delegation
- Bilateral Contract
- Breach of Contract
- Capacity in Contract
- Certificate of inheritance
- Commercial Agreement
- Community of heirs
- Consideration
- Contract Interpretation
- Contract Liability
- Contract Offer
- Contract Terms
- Contract of inheritance
- Contractual Obligations
- Damages
- Discharge of Contract
- Duress in Contract
- Elements of a Contract
- Equitable Remedies
- Exclusion Clauses
- Execution of wills
- Express Terms
- Fault in Contract law
- Formation of Contract
- Frustration of Contract
- Implied Terms
- Inheritance Tax
- Inheritance laws
- Intention to Create Legal Relations
- Interpretation of Wills
- Invitation to Treat vs Offer
- Joint will
- Lapse of offer
- Legal Succession
- Liquidated Damages
- Mandatory portion
- Misrepresentation
- Offer and Acceptance Contract Law
- Parol Evidence Rule
- Privity of Contract
- Quasi-Contract
- Rejection
- Remedies for Breach of Contract
- Remedies in Contract
- Revocation
- Specific Performance
- Third Party Rights
- Types of Contract
- Undue Influence
- Unilateral Contract
- Void contract
- Voidable contract
- Waiver of Inheritance
- Wills
Table of contents
Definition of a Bilateral Contract
A bilateral contract is a type of contract that involves two parties who mutually agree and promise to fulfil certain obligations towards each other. To understand this concept better, let's consider the following definition:
A bilateral contract is a legally binding agreement between two parties, in which both parties promise to perform certain actions, or refrain from certain activities, in exchange for consideration.
In simpler terms, a bilateral contract is a legally enforceable arrangement in which both parties agree to fulfill reciprocal obligations. These obligations can include performing an action, providing a service, or making a payment - all in exchange for something of value from the other party.
Elements of a Bilateral Contract
- Offer: One party, the offeror, makes an offer to the other party, the offeree, which clearly communicates the terms and conditions to which the parties will agree upon.
- Acceptance: The offeree, in a clear and unequivocal manner, communicates their agreement to the terms and conditions of the offer.
- Consideration: Something of value exchanged between both parties. Consideration can include money, goods, services, or even a promise to perform (or not perform) a specific action.
- Mutual Assent: Both parties must fully understand and agree to the terms and conditions of the contract.
- Legality: The subject matter of the contract must be legal and permissible under the law.
- Capacity: Both parties must have the legal capacity (e.g. not be minors or mentally incapacitated) to enter the contract.
How Bilateral Contract Differs from Unilateral Contract
Although bilateral and unilateral contracts involve agreements between parties, they differ in terms of the promises made and the consideration involved. Let's compare the features of bilateral contracts with those of unilateral contracts.
| Bilateral Contract | Unilateral Contract |
|---|
| Both parties make promises to each other. | Only one party makes a promise to perform an action. |
| Both parties are legally bound to fulfil their obligations. | Only the party making the promise is legally bound, while the other party is not bound to perform any action. |
| Acceptance is communicated by both parties. | Acceptance is communicated through the performance of the requested action. |
| Typically used for ongoing or long-term arrangements. | Usually used for one-time events or specific actions. |
For example, an employment contract is a typical bilateral contract, wherein an employee agrees to provide services (such as work or labour), and an employer agrees to pay a salary in exchange. On the other hand, a simple reward contract (like offering a cash reward for finding a lost item) is an example of a unilateral contract, as the party offering the reward is only bound to pay if someone performs the specific action.
Examples and Cases of Bilateral Contracts
- Sale of Goods: When you purchase an item from a store or online platform, you enter a bilateral contract with the seller. You, as the buyer, agree to pay the price in exchange for the product, and the seller promises to deliver the ordered item.
- Employment Agreements: As mentioned earlier, an employment contract between an employer and an employee is a classic example of a bilateral contract. The employee promises to perform certain duties specified in the contract, and the employer agrees to pay a salary and provide other benefits in return.
- Leases and Rental Agreements: When you sign a lease or rental agreement for a property, both parties (tenant and landlord) make promises to each other. The tenant agrees to pay rent and follow the terms of the agreement, while the landlord promises to provide the property for the agreed-upon term.
- Service Contracts: When you engage a service provider (such as a professional or a company) to perform certain services, a bilateral contract is formed. The service provider agrees to perform the services as per the terms of the contract, and the client agrees to pay for the services as agreed upon.
In the case of a construction contract, for instance, a building owner agrees to pay a specified amount to a construction firm, and the construction firm promises to complete the agreed-upon work. Both parties are bound by the terms of the contract and have legal obligations to perform their respective roles.
Notable Bilateral Contract Cases
- Carlill v Carbolic Smoke Ball Co. (1893): In this famous case, the Carbolic Smoke Ball Company advertised a smoke ball product claiming it prevented influenza. The company also offered £100 to anyone who used the product and still contracted the flu, thus, creating a unilateral contract. However, the court classified it as a bilateral contract as both parties had reciprocal obligations to each other. Mrs. Carlill, who contracted the flu after using the product, sued the company and won the case.
- Stilk v Myrick (1809): This is a foundational case relating to the consideration aspect of a bilateral contract. When two sailors deserted their ship, the captain promised to divide their wages among the remaining sailors if they agreed to sail back to London. However, upon arrival, the captain refused to pay extra wages. The court held that the sailors were not entitled to additional wages, as their initial contractual agreement included completing the journey, which constituted the consideration.
- Fisher v Bell (1960): In this case, a shopkeeper displayed a flick knife in his shop with a price tag. According to the law, selling such knives was prohibited. The court determined that the display of the knife was considered an "invitation to treat" and not an actual offer to form a bilateral contract. The shopkeeper was not held liable for breach of contract as no contract had been formed.
Key Differences between Unilateral and Bilateral Contracts
- Promises: In a bilateral contract, both parties make promises to each other, whereas in a unilateral contract, only one party is making a promise, and the other party is not required to make any promise in return.
- Consideration: Bilateral contracts involve mutual consideration where both parties exchange something of value, while unilateral contracts have one-sided consideration as only one party receives something in return for performing the requested action.
- Acceptance: In bilateral contracts, acceptance is usually expressed through communication between parties, which could be written, spoken, or inferred from conduct. In unilateral contracts, acceptance is demonstrated by the performance of the specific action by the party receiving the promise.
- Applications: Bilateral contracts are typically used for ongoing arrangements and long-term relationships, such as employment contracts and sales of goods. Unilateral contracts, on the other hand, are generally used for one-time events or specific actions, like reward offers and insurance contracts.
Pros and Cons of Unilateral and Bilateral Contracts
Each type of contract, whether unilateral or bilateral, has its own set of advantages and disadvantages. Having a comprehensive understanding of these pros and cons helps in choosing the appropriate contract type to suit individual needs and situations.
Unilateral Contract: A contract in which only one party makes a promise while the other party is not obligated to perform any action or make any promise in return.
- Flexibility: Unilateral contracts allow the party receiving the promise to decide whether or not to perform the action – they are not obligated to do so.
- Simplicity: Unilateral contracts can be straightforward and involve fewer negotiation and communication requirements compared to bilateral contracts.
- Specific Actions: These contracts can be tailored to elicit a specific action, encouraging performance by providing clear rewards or benefits.
- Limited Recourse: The party making the promise has limited recourse if the other party decides not to perform the requested action in the contract.
- Uncertainty: There is no guarantee that the requested action will be performed, which can be unpredictable and leave the promise-maker without any benefit from the contract.
Bilateral Contract: A contract in which both parties make reciprocal promises and are both legally bound to fulfil their respective obligations.
- Reciprocity: Bilateral contracts create a balanced mutual arrangement, wherein both parties are obligated to fulfil promises and have respective rights and benefits under the contract.
- Legal Protection: Both parties have legal recourse if the other party breaches the contract, providing a sense of security in the agreement.
- Long-term Relationships: These contracts facilitate ongoing arrangements between parties, promoting long-term relationships and stability in various industries and fields.
- Complexity: Bilateral contracts usually involve more negotiation and communication, making them potentially more complex and time-consuming to create than unilateral contracts.
- Disputes: Disagreements can arise over the interpretation or performance of the contract, sometimes leading to costly legal disputes and disagreement between the parties involved.
Bilateral Contract - Key takeaways
- Bilateral Contract: A legally binding agreement between two parties, in which both parties promise to perform certain actions or refrain from certain activities in exchange for consideration.
- Elements of Bilateral Contract: Offer, Acceptance, Consideration, Mutual Assent, Legality, and Capacity.
- Unilateral vs Bilateral Contract: Bilateral contracts involve reciprocal promises from both parties, while unilateral contracts involve a promise from one party and performance of an action from the other party.
- Bilateral Contract Example Scenarios: Sale of goods, Employment agreements, Leases and Rental agreements, and Service contracts.
- Notable Bilateral Contract Cases: Carlill v Carbolic Smoke Ball Co. (1893), Stilk v Myrick (1809), and Fisher v Bell (1960).
