Contract law governs agreements between people or businesses and determines when a promise is legally enforceable. Contracts are at the center of everyday life and commerce — from employment and leases to sales, services, and complex business deals — making this one of the most widely applicable areas of law.
A contract generally arises when one party makes an offer, another accepts it, and the parties exchange something of value. Many contracts can be oral, though some types must be in writing to be enforceable, and written agreements are usually clearer and easier to prove. Contract law also addresses what the terms of an agreement mean, what each party is required to do, and what happens when something goes wrong.
When one side does not live up to its obligations — known as a breach — the law provides remedies, most often compensation intended to put the harmed party in the position it would have been in had the contract been performed. In some situations, other remedies may apply. Contract law also recognizes defenses, such as situations where an agreement was based on fraud, was entered into improperly, or is otherwise unenforceable.
For a non-lawyer, the key takeaways are that the written words of an agreement matter a great deal, and that clarity helps prevent disputes. People commonly consult a lawyer before signing significant contracts, when negotiating important terms, or when a dispute arises over whether an agreement was broken.





























