# Agreement vs. Contract: Key Differences, Legal Enforceability, and When to Use Each

## Key Takeaways

- An agreement is a mutual understanding between parties that may be informal (such as a handshake deal) while a contract is a legally binding agreement with enforceable terms (like an employment contract).
- Contracts require specific elements: offer and acceptance, consideration (value exchange), legal capacity, mutual consent, and lawful purpose.
- Agreements can be oral or written with flexible terms. Contracts require more formalities, clear terms, and signatures from all parties.
- For business relationships and high-value transactions, always use contracts.

## What is an agreement?

An agreement is any mutual understanding or arrangement between two or more parties. It can be written, verbal, or even implied through actions.

**Not all agreements are legally enforceable.**

Common types of agreements include a letter of intent, an [MOU](https://signeasy.com/glossary/memorandum-of-understanding), or a simple promise.

## What are some examples of agreements?

### 1. Memorandum of understanding (MOU)
An MOU is a written agreement outlining shared goals but is not legally binding unless it includes specific contractual terms.

### 2. Letter of intent (LOI)
An LOI shows serious interest in a deal and summarizes key terms before drafting a contract. It’s usually non-binding.

### 3. Gentlemen’s agreement
A handshake deal based on trust with no legal enforceability.

### 4. Verbal agreements
Hard to prove in court, these can be legally enforceable if they include necessary elements.

### 5. Employee offer letter
Expresses intent to form an employment relationship but is typically not binding until a formal contract is signed.

## What is a contract?

A contract is a formal arrangement that is always legally enforceable, requiring offer and acceptance, consideration, and mutual assent.

### Key elements of a contract:
- Offer
- Acceptance
- Consideration
- Capacity to contract
- Legality

## Key differences between agreement and contract

| Key Differences           | Agreements                           | Contracts                                |
| --------------------------|--------------------------------------|------------------------------------------|
| Legal enforceability      | Generally not legally enforceable     | Legally binding and enforceable           |
| Formality                | Informal                             | More formal, often written                |
| Required elements        | May lack clear terms                 | Requires specific legal elements         |
| Example                  | A handshake deal                     | A signed lease or employment contract    |

## Choosing the right approach: Agreement vs. Contract

### Factors to consider:
1. Complexity of the arrangement
2. Legal enforceability needed
3. Relationship dynamics

### Scenarios where agreements are preferable:
1. Personal or informal arrangements 
2. Small-scale or low-risk transactions 
3. Collaborative projects

### Scenarios where contracts are necessary:
1. Business relationships 
2. High-value transactions 
3. Regulated industries

## What makes an agreement legally binding?

To ensure an agreement becomes a legally binding contract, the following must be established:
1. Offer and acceptance
2. Consideration
3. Legal capacity
4. Formalizing the agreement in writing
5. Signatures of both parties

## 5 Different types of contracts

### 1. Express and implied contracts

### 2. Unilateral and bilateral contracts

### 3. Executed and executory contracts

### 4. Formal and informal contracts

### 5. Conditional and unconditional contracts

## How to choose the right type of contract?

Assess the nature, complexity, and value of the transaction to determine the appropriate type of contract.