The Difference Between Breach of Contract and Unjust Enrichment
Understanding key contract law differences
Disputes over unpaid work, broken promises, or unfair financial benefits often lead to breach of contract and unjust enrichment cases. While these legal concepts are related, they are not the same and are used in different situations.
This guide explains the key differences between these two legal concepts, how courts handle them, and the remedies available.
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What Is the Difference Between Breach of Contract and Unjust Enrichment?
The key difference between breach of contract and unjust enrichment is whether a valid contract exists. A breach of contract claim depends on an enforceable agreement between parties. Unjust enrichment applies when no valid contract governs the situation, but one party has unfairly benefited at another’s expense.
A breach of contract occurs when the parties agree to specific terms and one party fails to perform as promised. This might involve failing to pay, delivering incomplete work, missing deadlines, or refusing to perform altogether. The law focuses on enforcing the agreement and compensating the harmed party for losses caused by the breach.
Unjust enrichment, by contrast, is not based on a contract. Instead, it addresses situations where one party receives a benefit that would be unfair to keep without payment or compensation. Courts use unjust enrichment to prevent inequitable outcomes when no enforceable agreement exists.
In some disputes, both theories may be raised early in a case, especially when there is uncertainty about whether a contract is valid. However, if a court finds that a valid contract controls the relationship, unjust enrichment usually does not apply.
Understanding Breach of Contract
A breach-of-contract claim begins with the existence of a valid agreement. Contracts may be written, oral, or implied by conduct, depending on the circumstances and applicable law. To succeed on a breach-of-contract claim, certain elements generally must be shown.
Elements of a Breach of Contract Claim
While wording varies by jurisdiction, most breach of contract claims require proof of the following:
- A valid contract existed
- The claimant performed their obligations or was ready to perform
- The other party failed to perform as required
- The failure caused financial or measurable harm
If any of these elements is missing, the claim may fail or require a different legal approach.
Common Ways Contracts Are Breached
Breach of contract does not always involve outright refusal to perform. Common examples include:
- Failure to deliver goods or services
- Missed deadlines or delayed performance
- Incomplete or defective work
- Failure to pay as agreed
- Violation of specific contract terms
Some breaches are minor and can be corrected. Others are material and may excuse the non-breaching party from further performance.
Material vs. Minor Breaches
A material breach is serious enough to undermine the contract’s entire purpose. When a material breach occurs, the non-breaching party may be relieved from continuing performance and may seek damages.
A minor breach involves partial or imperfect performance. In those cases, the contract usually remains enforceable, though damages may still be available.
Remedies Available for Breach of Contract
The goal of contract remedies is to place the non-breaching party in the position they would have been in if the contract had been performed as promised. Courts may award different remedies depending on the nature of the breach.
Under OCGA § 13-6-1, damages are meant to put the injured party in the position they would have been in had the contract been performed.
Monetary Damages
Monetary damages are the most common remedy. These may include:
- Expectation damages, covering what the party reasonably expected to receive
- Consequential damages, covering foreseeable losses caused by the breach
- Incidental damages, covering costs incurred due to the breach
The claimant typically has to show that damages were foreseeable and reasonably certain.
Specific Performance
In some cases, monetary damages are not sufficient. Specific performance may be ordered, requiring the breaching party to fulfill their obligations. This remedy is more common in cases involving unique property or assets.
Cancellation and Restitution
When a breach is serious, the non-breaching party may cancel the contract. Restitution may also apply, requiring the breaching party to return benefits already received.
What Is Unjust Enrichment?
Unjust enrichment is an equitable legal theory designed to prevent unfair results. Unjust enrichment occurs when the defendant receives a benefit at the plaintiff’s expense without giving anything in return. For instance, if you mistakenly overpaid a vendor, the vendor may be liable for unjust enrichment if they fail to refund the excess amount.
Unjust enrichment claims are resolved by the equitable remedy of restitution. So, using the previous example, the vendor would be ordered to repay the entire amount received in error.
Unlike breach of contract, unjust enrichment does not rely on an agreement. Instead, it focuses on fairness and equity.
Core Elements of Unjust Enrichment
Most unjust enrichment claims require proof that:
- One party conferred a benefit on another
- The receiving party knew of or accepted the benefit
- Retaining the benefit without payment would be unfair
If these elements are met, a court may require compensation even though no contract exists.
When Unjust Enrichment Typically Arises
Unjust enrichment often appears in situations such as:
- Work performed without a formal agreement
- Services provided under an invalid or unenforceable contract
- Payments made by mistake
- Benefits retained after a deal falls apart
The doctrine acts as a safety net to prevent one party from profiting unfairly. If someone has unjustly enriched themselves at your expense, you might need to seek professional advice from a business litigation attorney, who can shed some insight on your case and possibly help you receive compensation for your losses.
How Courts Distinguish Between Contract Claims and Unjust Enrichment
Courts generally treat breach of contract and unjust enrichment as mutually exclusive. If a valid contract clearly governs the relationship, courts typically require disputes to be resolved under contract law.
However, unjust enrichment may be allowed when:
- The existence of a valid contract is disputed
- The contract is void, unenforceable, or incomplete
- The benefit falls outside the scope of the agreement
In early stages of litigation, parties may plead both theories in the alternative. As facts develop, one theory usually becomes controlling.
Choosing the correct legal theory affects how a case is argued and what relief may be available. Contract claims focus on agreed-upon terms, while unjust enrichment focuses on fairness.
Key differences include:
- Proof requirements: Contracts require proof of agreement; unjust enrichment does not
- Available remedies: Contract remedies may differ from equitable restitution
- Defenses: Contract defenses may not apply to unjust enrichment
When Breach of Contract Claims Get Complicated
Breach-of-contract cases are not always clear-cut. Some situations shift how the law applies, and knowing those shifts can change your outcome.
Force Majeure
These let a party off the hook for events beyond its control, such as floods, pandemics, and supply chain disruptions. Whether a clause applies depends on the exact contract language and the specific event. Not every disruption qualifies.
Oral Contracts
Georgia courts can enforce them, but proving their terms is harder. Without written records, disputes often come down to one person’s word against another’s. Emails, texts, and invoices can serve as supporting evidence, but the case is harder to win.
Third-Party Complications
Some contracts involve rights that pass to outside parties. If your vendor assigns their duties to a subcontractor without your consent, that may create new problems you did not plan for.
Liquidated Damages Clauses
Some contracts pre-set the amount owed if a breach occurs. Georgia courts will enforce these clauses only if the pre-set amount is a reasonable estimate of actual harm, not a penalty.
Waiver and Modification
If the non-breaching party accepted late payments or substandard work without objection, a court may find they waived the right to enforce that term. How both parties behaved after signing can matter as much as what the contract says.
Get Legal Help Today
If you are dealing with a dispute involving unpaid work, broken agreements, or benefits received without compensation, understanding whether contract law or unjust enrichment applies can clarify your options. At Chouhan Law, we’re ready to help you.
Contact our contract attorney to help in evaluating the situation, identify the proper legal theory, and explain potential remedies based on the specific facts.
FAQs
1. What are the most common causes of a breach of contract?
Common causes include failure to deliver goods or services, missed deadlines, defective performance, and refusal to fulfill contractual obligations. Breaches may also result from miscommunication or financial difficulties that prevent one party from performing as agreed.
2. What remedies are available if a contract is breached?
Available remedies may include monetary damages to compensate for losses, specific performance requiring completion of obligations, or cancellation and restitution to unwind the agreement. The appropriate remedy depends on the nature of the breach and the terms of the contract.
3. What is unjust enrichment, and how does it differ from a contract claim?
Unjust enrichment applies when one party unfairly benefits at another’s expense without a valid contract. Unlike breach of contract, it focuses on fairness rather than enforcing agreed-upon terms.
4. When can someone bring a claim for unjust enrichment?
A claim may arise when a benefit is provided, knowingly accepted, and retained under circumstances where payment is reasonably expected. This often occurs when no valid contract governs the situation.
5. Can breach of contract and unjust enrichment be pursued at the same time?
In some cases, both claims may be asserted initially if there is uncertainty about whether a valid contract exists. If a court finds that a contract governs the relationship, unjust enrichment typically will not apply.
