What Is Tort Law

What Is Tort Law? A Complete Guide to Civil Wrongs and Liability

Tort law is the branch of civil law that deals with wrongful conduct that causes harm or injury to another person, property, reputation, or legally protected interest.

When one person injures another through negligence, intentionally causes harmful contact, damages someone else’s property, makes a defamatory statement, or engages in another legally recognized civil wrong, tort law provides a framework for determining whether the injured person can obtain a legal remedy.

In simple terms, tort law asks an important question:

When one person’s conduct causes legally recognized harm to another, who should bear the loss, and what remedy should the law provide?

The answer depends on the particular tort involved. Some torts are based on intentional conduct. Others arise from negligence. Some impose liability even when the defendant exercised reasonable care.

Tort law therefore occupies an important position between individual freedom and responsibility. It allows people to conduct their ordinary affairs without constant fear of liability while also requiring them to respect the legally protected rights and interests of others.

The subject includes familiar concepts such as negligence, assault, battery, false imprisonment, trespass, conversion, defamation, nuisance, products liability, and intentional infliction of emotional distress.

Cornell Law School’s Legal Information Institute describes a tort as an act or omission that causes injury or harm to another and constitutes a civil wrong for which courts may impose liability. Cornell also identifies intentional torts, negligent torts, and strict-liability torts as the three broad categories of tort law.

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The Basic Idea Behind Tort Law

Tort law is concerned with civil responsibility for wrongful conduct.

Suppose a driver carelessly runs a red light and injures a pedestrian. The pedestrian may have a claim in negligence.

Suppose instead that one person deliberately strikes another person. The injured person may have a claim for battery.

Suppose a manufacturer sells a dangerously defective product that injures a consumer. Depending on the circumstances, the manufacturer may face products-liability claims.

The facts are different, but the underlying legal problem is similar:

One person’s legally significant conduct has caused harm to another.

Tort law provides the legal rules for deciding whether the injured person has a claim, whether the defendant is legally responsible, and what remedy should be available.

This is why tort law is sometimes described as the law of civil wrongs.

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What Does “Tort” Mean?

The word tort comes from an old French term associated with a wrong or injury.

In modern American law, however, a tort has a specific legal meaning.

A tort is generally a civil wrong other than a breach of contract for which the law may provide a remedy.

The concept is broader than physical injury.

A tort can involve:

• bodily injury;
• emotional harm;
• damage to property;
• interference with possession;
• damage to reputation;
• interference with privacy;
• interference with economic interests; or
• other legally protected interests.

Importantly, the existence of harm alone does not automatically create a tort claim.

The plaintiff must establish the elements of a legally recognized tort.

For example, simply being upset by another person’s conduct is not necessarily enough to establish liability for intentional infliction of emotional distress. Similarly, the fact that one person suffered an accident does not automatically establish negligence.

The law must recognize the defendant’s conduct as wrongful under the applicable legal doctrine.

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The Three Major Categories of Tort Law

Torts are traditionally divided into three broad categories:

1. Intentional torts
2. Negligent torts
3. Strict-liability torts

These categories are important because they represent fundamentally different theories of responsibility.

1. Intentional Torts

An intentional tort occurs when the defendant intentionally engages in conduct that satisfies the elements of a particular tort.

Examples include:

• assault;
• battery;
• false imprisonment;
• trespass to land;
• trespass to chattels;
• conversion; and
• intentional infliction of emotional distress.

Intent does not necessarily mean that the defendant intended to cause the ultimate injury.

This is an important point.

For example, a person may intentionally make harmful or offensive physical contact without intending the precise extent of the resulting injury. The law may nevertheless impose liability if the elements of battery are established.

Intentional torts therefore require careful analysis of what the defendant intended and what the particular tort requires.

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2. Negligent Torts

Negligence is probably the most important practical area of modern tort law.

Negligence generally involves conduct that falls below the level of care that the law expects from a reasonable person under the circumstances.

Cornell’s Wex describes negligence as the failure to behave with the level of care that a reasonable person would have exercised under the same circumstances. It also identifies duty, breach, and harm among the central components of negligence analysis.

A typical negligence claim therefore asks questions such as:

• Did the defendant owe the plaintiff a duty of care?
• What standard of care applied?
• Did the defendant breach that duty?
• Did the breach cause the plaintiff’s injury?
• Was the injury legally attributable to the defendant?
• Did the plaintiff suffer legally recognized damages?

Consider a simple example.

A driver is texting while driving and fails to notice a pedestrian crossing legally at an intersection. The driver strikes the pedestrian and causes a broken leg.

The driver may not have intended to injure anyone.

Nevertheless, the driver’s conduct may constitute negligence because the driver failed to exercise reasonable care.

Negligence is therefore fundamentally different from an intentional tort.

The defendant may be liable without intending the injury.

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3. Strict Liability

Strict liability represents another theory of tort responsibility.

In a strict-liability claim, the plaintiff generally does not have to prove that the defendant acted negligently in the ordinary sense.

Instead, liability may arise because the law has determined that certain activities or circumstances justify imposing responsibility even when the defendant exercised reasonable care.

Examples may include certain:

• abnormally dangerous activities;
• defective products; and
• animal-related injuries under particular circumstances.

Cornell explains that strict liability differs from negligence because the analysis does not primarily depend on the degree of care exercised by the defendant.

Strict liability should therefore not be understood as meaning that a defendant is automatically liable whenever harm occurs.

Rather, the law determines particular situations in which liability may attach without requiring the plaintiff to prove ordinary negligence.

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What Are the Elements of a Tort?

There is no single set of elements that applies identically to every tort.

The elements of battery are different from the elements of negligence.

The elements of defamation are different from the elements of trespass.

Nevertheless, tort claims frequently involve several recurring concepts:

Duty or legally protected interest

The law must recognize some obligation, right, or protected interest.

Wrongful conduct

The defendant must have engaged in conduct that satisfies the requirements of the particular tort.

Causation

Where the tort requires an injury caused by the defendant’s conduct, the plaintiff generally must establish the required causal connection.

Injury or legally recognized harm

Many tort claims require proof of legally cognizable injury or harm.

Damages or another remedy

The plaintiff must ordinarily establish entitlement to an appropriate legal remedy, although some torts can involve legally recognized violations even where substantial economic loss is not demonstrated.

The exact requirements depend on the tort involved.

That is why it is dangerous to reduce tort law to a single formula.

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Tort Law Is Not the Same as Criminal Law

One of the most important distinctions in this entire subject is the difference between tort law and criminal law.

Both can arise from the same conduct.

For example, a person who intentionally strikes another person may potentially face:

• a criminal prosecution, and
• a civil battery claim.

The same physical event can therefore produce two different legal proceedings.

But the proceedings serve different purposes.

Criminal Law

Criminal law primarily concerns conduct considered harmful to the public or the state.

The government prosecutes the alleged offender.

Possible consequences include:

• imprisonment;
• criminal fines;
• probation;
• community supervision; and
• other criminal sanctions.

Tort Law

Tort law generally concerns civil responsibility to an injured person.

The injured person—the plaintiff—brings a civil action against the alleged wrongdoer—the defendant.

The primary objective is ordinarily to provide a legal remedy for the plaintiff’s injury.

Common remedies include:

• compensatory damages;
• injunctions;
• restitution in appropriate circumstances; and
• punitive damages in some cases.

Cornell’s Wex specifically distinguishes torts from crimes by explaining that tort law addresses private wrongs and ordinarily focuses on remedies for the injured party, while criminal law addresses wrongs against the state or society. Cornell also notes that some conduct can give rise to both criminal and tort liability.

This distinction will be particularly important throughout this Tort Law series.

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Assault and Battery: A Perfect Example

The words assault and battery are often used together in ordinary language, but they represent distinct torts.

In tort law, the basic distinction can be expressed simply:

Assault concerns apprehension of imminent harmful or offensive contact; battery concerns the actual harmful or offensive contact.

For example, if A raises a fist and intentionally causes B reasonably to apprehend an imminent punch, A may have committed assault.

If A then punches B, the physical contact may constitute battery.

The same incident can therefore involve both assault and battery.

This is also an excellent example of why criminal and tort law should not simply be treated as interchangeable.

The fact that a jurisdiction uses the word “assault” in its criminal code does not mean that the criminal definition and the civil tort definition are necessarily identical.

Throughout this Tort Law collection, we will therefore distinguish carefully between civil tort doctrines and criminal offenses that use similar terminology.

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Tort Law and Contract Law

Tort law is also different from contract law.

A contract generally creates obligations because the parties have entered into a legally enforceable agreement.

Tort obligations generally arise independently of a contractual promise.

Consider two examples.

Contract

A agrees to deliver 1,000 units of merchandise to B for an agreed price. A fails to deliver.

The central issue is likely to be breach of contract.

Tort

A driver negligently strikes B’s vehicle and causes physical damage.

The parties do not need to have a contract with each other for a negligence claim to arise.

The duty arises from tort law.

This distinction becomes more complicated in some situations because the same relationship can generate both contractual and tort duties.

For example, professionals may owe their clients contractual obligations as well as independent duties imposed by tort law.

The important principle is that contract law and tort law arise from different sources of legal obligation.

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Why Does Tort Law Exist?

Tort law serves several interconnected purposes.

Compensation

Perhaps the most visible purpose is to compensate people who have suffered legally recognized injuries.

If negligence causes a person’s medical expenses, lost income, or other compensable losses, damages may shift the financial burden toward the responsible party.

Deterrence

Tort liability can encourage people and businesses to take reasonable precautions.

If negligent conduct creates a predictable risk of liability, individuals and organizations have an incentive to reduce unreasonable risks.

Corrective Justice

Tort law can also be understood through the idea of corrective justice.

When one person wrongfully injures another, the law may require the wrongdoer to provide a remedy.

The basic moral intuition is straightforward:

If you wrongfully cause another person’s legally recognized injury, you may have a legal responsibility to repair the consequences.

Loss Allocation

Tort law also determines who should bear losses.

Sometimes the person who suffers the physical injury is not the person best positioned to absorb or prevent the resulting loss.

Products liability provides an obvious example.

A legal system may place responsibility on manufacturers or sellers because they occupy positions that make them particularly capable of preventing certain risks or spreading the costs associated with injuries.

Cornell identifies compensation, liability, deterrence, and shifting losses toward responsible or better-positioned parties among the central functions of tort law.

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What Remedies Are Available in Tort Law?

The most familiar tort remedy is damages.

Damages are monetary compensation awarded to a successful plaintiff.

Depending on the claim and applicable law, damages may compensate for:

• medical expenses;
• lost wages;
• lost earning capacity;
• property damage;
• pain and suffering;
• emotional harm; and
• other legally recognized losses.

Cornell notes that compensatory damages commonly seek to compensate an injured party for losses such as earnings, future earning capacity, pain and suffering, and reasonable medical expenses.

Punitive Damages

In some circumstances, courts may also award punitive damages.

Punitive damages are not primarily intended to compensate the plaintiff for the underlying loss.

Instead, they may serve a punishment and deterrence function when the defendant’s conduct is sufficiently wrongful under applicable law.

Their availability and standards vary considerably by jurisdiction.

Injunctions

Not every tort remedy is monetary.

An injunction is a court order requiring a person to do something or refrain from doing something.

For example, an injunction may be relevant when continuing conduct threatens legally protected interests and monetary damages alone would not adequately resolve the problem.

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Common Types of Tort Claims

Tort law encompasses a remarkably broad collection of legal doctrines.

Among the most important are:

Intentional Torts

• Assault
• Battery
• False imprisonment
• Intentional infliction of emotional distress
• Trespass to land
• Trespass to chattels
• Conversion

Negligence-Based Torts

• Ordinary negligence
• Professional negligence
• Negligent misrepresentation
• Negligent infliction of emotional distress
• Negligence per se

Property and Land-Related Torts

• Trespass
• Nuisance
• Conversion
• Trespass to chattels

Reputation and Privacy

• Defamation
• Libel
• Slander
• False light
• Invasion of privacy

Products and Strict Liability

• Products liability
• Manufacturing defects
• Design defects
• Failure to warn
• Abnormally dangerous activities

This list is not exhaustive. Tort law contains numerous specialized doctrines, and the precise rules differ among jurisdictions.

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Does Every Injury Create a Tort Claim?

No.

This is one of the most important lessons for beginners.

Harm alone does not automatically establish tort liability.

Suppose someone accidentally bumps into another person in a crowded public place.

The second person may experience discomfort or even minor injury. But whether the conduct constitutes a tort depends upon the applicable legal rules and circumstances.

Likewise, a person may experience financial loss because another person made a bad business decision. That does not automatically mean a tort has occurred.

The law asks whether the defendant violated a legally recognized duty or committed a legally recognized civil wrong.

This is why learning tort law requires more than memorizing examples.

The student must understand the elements of each cause of action.

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Tort Law Is Primarily a State-Law Subject

Another important feature of American tort law is that it is largely governed by state common law and state statutes.

There is therefore no single federal “Tort Code” that contains all tort rules applicable throughout the United States.

The rules may differ from one state to another.

Courts develop common-law doctrines through judicial decisions, while legislatures may modify or supplement those doctrines through statutes.

The Restatements of the Law, particularly the Restatement of Torts, are also highly influential sources of legal analysis, although they are generally not statutes themselves.

Cornell explains that tort law’s boundaries are defined by common law and state statutory law, and that courts frequently use the Restatement of Torts as an influential guide.

For that reason, a general Tort Law article should explain the common-law framework while recognizing that particular jurisdictions may adopt different rules.

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Why Negligence Matters So Much

Although tort law contains many different causes of action, negligence occupies a particularly important position.

Modern life creates countless situations in which people owe one another duties of reasonable care:

• driving;
• operating businesses;
• maintaining property;
• manufacturing products;
• providing professional services;
• managing workplaces;
• designing buildings;
• transporting people and goods; and
• conducting commercial activities.

Negligence law provides a general framework for determining when careless conduct creates civil liability.

A negligence claim commonly requires analysis of:

Duty → Breach → Causation → Injury → Damages

But even this simplified formula is only the beginning.

Questions of foreseeability, actual cause, proximate cause, comparative fault, intervening causes, assumption of risk, and other doctrines can substantially affect the outcome.

That is why negligence will form one of the central pillars of this Tort Law collection.

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Tort Law as a System of Responsibility

At its deepest level, tort law is about responsibility for legally significant harm.

It asks society to draw boundaries around acceptable conduct.

People must be free to act, work, manufacture, travel, communicate, compete, and pursue their interests. But those freedoms exist alongside duties toward other people.

Tort law helps define those boundaries.

It tells us, among other things:

• when physical contact becomes legally wrongful;
• when careless conduct becomes negligence;
• when interference with property becomes trespass or conversion;
• when statements become defamatory;
• when dangerous products create liability;
• when employers may be responsible for employees;
• when defendants may be responsible without negligence; and
• what remedies injured parties may obtain.

The subject therefore connects practical legal disputes with deeper questions of fairness, responsibility, risk, and the proper allocation of loss.

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Key Takeaways

• Tort law is the law of civil wrongs.
• A tort may involve physical injury, property damage, emotional harm, reputational injury, or interference with another legally protected interest.
• The three broad categories of tort are intentional torts, negligence, and strict liability.
• Intentional torts involve conduct satisfying the elements of a tort such as assault or battery.
• Negligence generally concerns a failure to exercise legally required reasonable care.
• Strict liability may impose responsibility without requiring ordinary proof of negligence in particular circumstances.
• Tort law is different from criminal law, although the same conduct can sometimes produce both criminal and civil liability.
• Tort law is also different from contract law, although a single relationship can sometimes involve both contractual and tort duties.
• The principal remedy in many tort cases is compensatory damages, although injunctions and punitive damages may also be available in appropriate circumstances.
• American tort law is largely shaped by state common law and statutes, so rules can differ among jurisdictions.
• Negligence is one of the central pillars of modern tort law.

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Frequently Asked Questions

What is tort law in simple terms?

Tort law is the area of civil law that determines when a person or organization is legally responsible for causing harm to another person or violating a legally protected interest.

What are the three main types of torts?

The three broad categories are intentional torts, negligent torts, and strict-liability torts.

Is tort law civil or criminal?

Tort law is civil law. A tort claim is generally brought by an injured person or entity against the alleged wrongdoer. Criminal cases, by contrast, are prosecuted by the government.

Can the same act be both a tort and a crime?

Yes. Some conduct can create both civil and criminal liability. Battery is a classic example. The criminal proceeding and the civil tort claim remain legally distinct.

Is negligence a tort?

Yes. Negligence is one of the most important categories of tort law.

Does every injury create a tort claim?

No. The plaintiff generally must establish the elements of a legally recognized tort. Physical or financial harm by itself does not automatically establish tort liability.

What is the difference between a tort and a breach of contract?

A tort generally arises from a duty imposed by law, whereas a contractual obligation generally arises from an agreement between the parties.

What damages can a plaintiff recover in a tort case?

Depending on the claim and jurisdiction, a plaintiff may recover compensatory damages for legally recognized losses and, in some cases, punitive damages or other remedies such as an injunction.

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Further Reading

For a concise authoritative reference to the basic concept of tort law, see the Legal Information Institute at Cornell Law School’s Wex definition of “Tort.” Cornell’s resource also provides links to related doctrines and terminology across tort law.

External reference: Cornell Law School — Legal Information Institute: Tort

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Conclusion

Tort law provides one of the principal legal mechanisms through which society responds to civil wrongs.

It determines when conduct becomes legally actionable, who should bear the consequences of injury, and what remedies should be available to the person whose rights or legally protected interests have been violated.

Its doctrines range from the everyday rules of negligence to intentional torts such as assault and battery, property-related torts such as trespass and conversion, reputation-based claims such as defamation, and specialized areas such as products liability and strict liability.

The subject is therefore both broad and highly structured.

To understand Tort Law, it is essential to begin with its central distinctions:

intentional conduct versus negligence; negligence versus strict liability; civil wrongs versus crimes; and tort duties versus contractual obligations.

Once those foundations are clear, the individual doctrines become much easier to understand.

And among all of them, negligence provides the central framework for understanding how the law responds when ordinary carelessness causes extraordinary harm.