Contract agreement examples most people run into fall into a short list: employment agreements, independent contractor agreements, non-disclosure agreements, residential leases, and contracts for the sale of goods. Each has its own subject matter and its own common failure points, but they share the same legal skeleton — an offer, an acceptance, something of value exchanged on both sides, parties who can legally agree, and a lawful purpose. The language inside that skeleton is what decides whether the contract protects you if the other side walks away or performs badly.
What Makes Any of These Contracts Enforceable
Before looking at specific examples, it helps to know what every one of them needs to hold up in court. Four elements have to be present.
The first is a clear offer and a matching acceptance, sometimes called a meeting of the minds. The offer has to be specific enough that both sides know what they’re agreeing to. “I’ll sell you some of my inventory at a fair price” is not an offer a court can enforce, because “some” and “fair price” leave too much open. Acceptance has to mirror the offer; change a material term while accepting, and you’ve made a counteroffer that kills the original.
The second is consideration — the value each side brings. Money, services, goods, even a promise to stop doing something you’re legally allowed to do. Both parties must give up something. A one-sided promise to make a gift isn’t a contract. Courts generally don’t police whether the trade was fair, only whether consideration exists at all.
The third is legal capacity. In virtually all states that means being at least 18 and mentally capable of understanding the agreement.1Business Law I – Interactive. Business Law I Interactive – Chapter 8 Minors or Infants A contract signed by a minor isn’t automatically void; it’s voidable, meaning the minor can choose to honor it or walk away.2Sam Houston State University. Contractual Capacity The same goes for someone who was intoxicated or mentally impaired at signing.
The fourth is lawful purpose. A contract to do something illegal is unenforceable no matter how carefully it’s drafted. This catches people in subtler ways too: an interest rate that violates usury laws, or a non-compete that goes further than state law allows, can get partly or entirely thrown out.
Employment Agreements
An employment agreement sets out the relationship between a worker and the hiring organization. It typically covers job title and responsibilities, pay and benefits, work schedule, grounds for termination, and any post-employment restrictions. Vague language in employment contracts causes more grief than almost anywhere else, especially around bonus structures, who owns intellectual property created on the job, and what happens when the job ends.
Non-compete and non-solicitation clauses are common add-ons. A non-compete restricts where you can work after leaving. A non-solicitation clause stops you from taking the company’s clients or employees with you. The FTC tried to ban most non-compete agreements through a 2024 rule, but federal courts found the agency lacked the authority to issue it, and the FTC acceded to vacatur of the rule in September 2025.3Federal Trade Commission. Federal Trade Commission Files to Accede to Vacatur of Non-Compete Clause Rule That leaves non-competes under state law, where enforceability varies dramatically. Some states refuse to enforce them at all. Others uphold them if duration, geographic scope, and business justification are reasonable.
Independent Contractor Agreements
When you hire someone as a contractor rather than an employee, the agreement has to establish the nature of the relationship clearly. The IRS looks at three factors to decide whether a worker is actually independent: whether the company controls how the work is done, whether the company controls the financial side of the job, and the nature of the relationship between the parties.4Internal Revenue Service. Worker Classification 101 Employee or Independent Contractor Misclassifying an employee as a contractor can expose the business to unpaid employment taxes, withheld benefits, and penalties.
The contract alone doesn’t settle classification; the actual working relationship does. But a well-drafted contractor agreement that reflects genuine independence — control over methods, use of the contractor’s own tools, no set hours, project-based pay — is your first line of defense if the classification is ever challenged.
Non-Disclosure Agreements
A non-disclosure agreement protects confidential business information by barring the receiving party from sharing it. The definition of “confidential information” is where most NDAs succeed or fail. A broad, catch-all definition (“all information shared by either party”) is harder to enforce than a specific one naming trade secrets, client lists, financial data, or proprietary processes.
A workable NDA also specifies how long the confidentiality obligation lasts, what exceptions apply — for instance, information already publicly known — and the consequences of a breach. Many include the right to seek a court injunction to stop further disclosure immediately, which matters because money damages often can’t undo the harm of a leak.
Residential Lease Agreements
A residential lease governs a tenant’s occupancy. Beyond the obvious terms — monthly rent, security deposit, lease duration — the details that matter most are often the ones tenants skim: who pays for which repairs, what counts as a lease violation, how much notice either side must give before ending the tenancy, and when the landlord can enter the property.
Most states require landlords to give advance written notice before entering for non-emergency reasons, though the required notice period varies. Security deposit limits and return deadlines also differ by state. Getting these terms wrong is one of the most common sources of landlord-tenant disputes.
Sales of Goods Agreements
A contract for selling tangible goods — industrial equipment, a used car, inventory — is typically governed by Article 2 of the Uniform Commercial Code, which every state has adopted in some form.5Uniform Law Commission. Uniform Commercial Code These agreements cover the description and condition of the goods, quantity, price, delivery method, and any warranties.
One term catches buyers off guard: risk of loss, meaning the point at which you’re on the hook if the goods are damaged or destroyed. When a seller ships goods through a carrier without naming a destination, the risk passes to the buyer as soon as the goods are handed to the carrier.6Legal Information Institute. UCC 2-509 Risk of Loss in the Absence of Breach If the contract names a specific delivery destination, the risk doesn’t shift until the goods arrive. When the seller is a merchant and no carrier is involved, the buyer takes on risk only on physically receiving the goods. The contract can override any of these defaults, which is exactly why the delivery and risk language deserves close attention.
Clauses That Matter Across All of These Examples
Different subject matter, same protective toolkit. The following clauses do most of the heavy lifting when something goes wrong, and they belong in almost any of the contract types above.
Termination
Every contract should spell out how the parties can end it. A termination-for-cause clause lets you walk away if the other side commits a serious breach. A termination-for-convenience clause lets either party exit without proving wrongdoing, usually in exchange for a notice period of 30 to 90 days and payment for work already performed. Without termination language, you may be stuck performing until the natural expiration date, or facing a breach claim if you stop early.
Force Majeure
A force majeure clause excuses performance when extraordinary events make it impossible. These clauses typically list covered events such as natural disasters, armed conflicts, pandemics, and government actions that prevent compliance. If an event isn’t specifically listed, courts in many jurisdictions won’t apply the clause to it, so the language matters. A well-drafted version also says what happens during the disruption — whether deadlines are extended, whether either party can terminate after a prolonged delay.
Severability
A severability clause keeps the rest of the contract alive if a court strikes down one provision as unenforceable.7Legal Information Institute. Severability Clause Without it, one invalid provision could potentially void the entire agreement. A short paragraph, rarely negotiated, significant insurance.
Attorney Fees
Under the default rule in most American courts, each side pays its own legal costs regardless of who wins. An attorney-fee-shifting clause changes that, requiring the losing party to pay the winner’s legal expenses. It raises the stakes of any dispute, which can discourage frivolous claims, but it cuts both ways: lose, and you cover both bills.
Dispute Resolution
Many contracts route disputes through mediation or arbitration rather than a lawsuit. Arbitration is faster and cheaper than litigation but typically offers limited appeal rights, so you’re largely stuck with whatever the arbitrator decides. If the contract is silent on dispute resolution, either party can file a lawsuit. The clause should also name the venue; a jurisdiction provision pointing to a particular state or county can force the other side to litigate far from home, which is a significant advantage or burden depending on which side you’re on.
When the Contract Has to Be in Writing
Verbal agreements can be enforceable, but certain categories must be in writing under a legal doctrine called the statute of frauds. The writing doesn’t have to be a formal document — even an email chain can satisfy the requirement — but it must contain enough detail to show a deal was made and be signed by the party you’re trying to hold to it.
Contracts that generally must be in writing include sales or transfers of real estate, leases lasting a year or more, agreements that can’t be completed within one year, and promises to pay someone else’s debt. For the sale of goods, the UCC requires a written contract when the price reaches $500 or more.8Legal Information Institute. UCC 2-201 Formal Requirements Statute of Frauds If a contract falls into one of these categories and you only have a handshake, a court will almost certainly refuse to enforce it.
Signing, Effective Dates, and Notarization
A signature is the clearest evidence that a party intends to be bound. Traditional ink-on-paper still works, and federal law gives electronic signatures the same legal weight. Under the Electronic Signatures in Global and National Commerce Act, a contract can’t be denied enforceability solely because it was signed electronically.9Office of the Law Revision Counsel. 15 USC 7001 General Rule of Validity Most e-signature platforms generate timestamped audit trails recording when each party signed, from what device, and at what IP address, which makes them harder to dispute than a pen signature with no witnesses.
A common drafting mistake is treating the signing date and the effective date as the same thing. The execution date is when the parties sign. The effective date is when the obligations actually begin. Often the same day, but they don’t have to be. A contract signed in January might have a March 1 effective date because a license needs to be obtained first, or financing has to close. If the effective date depends on a condition being met, the contract should say what happens if that condition fails. Otherwise you have a signed document with no clear start.
Not every contract needs notarization, but some — particularly real estate deeds, powers of attorney, and certain affidavits — require it by law. A notary public verifies the signer’s identity and confirms they’re signing voluntarily, not under coercion.10American Society of Notaries. Your Basic Duties As A Notary Public Even for contracts that don’t legally require it, notarization adds a layer of protection against claims that a signature was forged or the signer didn’t understand what they were agreeing to. Fees vary by state and typically range from $2 to $25 per signature.
What Happens If Someone Breaches
A breach happens when one party fails to fulfill its obligations. Not all breaches are equal, and the severity determines what the other side can do.
Material Versus Minor
A material breach is a failure so substantial that it defeats the core purpose of the contract. If a construction company agrees to build you a house and never shows up, that’s material. If they install slightly different cabinet hardware than what was specified, that’s minor. The distinction matters because only a material breach gives the non-breaching party the right to terminate the agreement entirely and pursue full damages. A minor breach entitles you to compensation for the specific shortfall, but it isn’t a basis to walk away from the whole deal. Courts weigh how much of the expected benefit you lost, whether the breach can be cured, and whether the breaching party acted in good faith.
What You Can Recover
- Compensatory damages: money that puts you in the position you’d have been in had the contract been performed. Includes direct losses and, in many cases, consequential damages such as lost profits that flow naturally from the breach.
- Specific performance: a court order requiring the breaching party to do what they promised. Reserved for situations where money isn’t adequate, most commonly real estate, since every property is unique.
- Rescission: cancellation of the contract, returning both parties to their pre-contract positions. The remedy when you’d rather undo the deal than collect damages from it.
- Liquidated damages: a pre-agreed amount written into the contract that the breaching party will pay. Courts enforce these if the amount was a reasonable estimate of anticipated harm at signing. A clause that looks more like a punishment than an estimate of loss will be struck down as an unenforceable penalty.
Duty to Mitigate
If the other party breaches, you can’t let losses pile up and bill them for it. The law requires reasonable steps to minimize the harm.11Legal Information Institute. Duty to Mitigate If a supplier fails to deliver materials, you’re expected to find a replacement at a reasonable price rather than shutting down operations and suing for months of lost revenue. Any damages you could have avoided through reasonable effort won’t be recoverable. This is where a lot of breach-of-contract claims lose steam. Failure to mitigate often reduces recovery more than any defense the breaching party could raise.
When to Hire an Attorney
Templates and online forms work well for straightforward, low-stakes agreements — a simple freelance contract, a basic NDA between two parties who already trust each other. For anything involving significant money, real property, intellectual property rights, or complex performance obligations, professional review is worth the cost. Attorney fees for contract drafting and review typically run $250 to $700 per hour depending on complexity and market. That sounds steep until you compare it to litigating a poorly written agreement, which can easily run into tens of thousands of dollars. Money spent getting the contract right almost always saves multiples of that if things go sideways.