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Personal Injury

What is Negligence?

Updated January 24, 2026

The failure to exercise the level of care that a reasonably prudent person would exercise in similar circumstances, resulting in harm to another person or their property.

Personal InjuryMotor Vehicle CollisionMedical MalpracticePremises Liability

Understanding Negligence

To prove negligence, a plaintiff must establish four elements: duty of care, breach of duty, causation, and damages. Negligence is the foundation of most personal injury lawsuits.

Examples

  • 1A driver texting while driving who causes an accident
  • 2A property owner who fails to fix a known hazard
  • 3A doctor who fails to follow standard medical procedures

Why This Matters in Legal Cases

Negligence is the legal theory underlying most personal injury cases. Your client's ability to recover compensation depends on proving all four elements. Even if the defendant was clearly at fault, the case fails if you can't establish that the defendant owed your client a duty, breached that duty, directly caused the harm, and that quantifiable damages resulted.

Frequently Asked Questions

What's the difference between negligence and recklessness?

Negligence is careless behavior—failing to act as a reasonable person would. Recklessness involves knowing a risk exists and ignoring it anyway. Reckless conduct is more serious and can result in punitive damages.

Can I still recover if I was partially at fault?

In most states, yes. Under comparative negligence rules, your recovery is reduced by your percentage of fault. In some states (pure comparative negligence), you can recover even if you were 99% at fault. Other states bar recovery if you were more than 50% at fault.

How do you prove negligence?

Evidence includes accident reports, witness statements, photos/videos, medical records, and expert testimony. For car accidents, police reports often document who was at fault. For medical malpractice, expert witnesses explain what the standard of care was and how the defendant deviated from it.

Sources

Related Terms

Duty of Care

A legal obligation requiring a person or entity to exercise a reasonable level of caution and prudence to avoid causing foreseeable harm to others.

Damages

Monetary compensation awarded to a person injured through the wrongful conduct of another party. Damages are intended to restore the injured party to the position they were in before the injury occurred.

Personal Injury

A legal term for an injury to the body, mind, or emotions, as opposed to damage to property. Personal injury claims are typically brought in civil court to recover compensation for harm caused by another party's negligence or intentional misconduct.

Liability

Legal responsibility for one's actions or omissions. When a person or entity is found liable, they are legally obligated to compensate the injured party for their losses.

Tort

A civil wrong that causes harm to another person, for which the law provides a remedy. Torts can be intentional, negligent, or based on strict liability.

Last updated: January 24, 2026
Reviewed by: Quilia Legal Content Team

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