Insight

IN PARTNERSHIP

What if I’m Partially at Fault for My Car Accident in Arizona?

Courts use comparative fault rules to deal with car accidents with more than one at-fault party. Read on to learn more.

Toy cars crashed into each other with plastic toy people looking on
TC

Triumph Curiel

September 24, 2024 12:00 AM

We’re used to thinking in terms of “my fault” or “your fault.” When it comes to car accident claims, the odds are good that both parties share blame for the accident, although perhaps in different proportions.

How should a court distribute compensation when more than one party is at fault? Arizona, like many other states, has established a system called comparative negligence.

The Elements of Negligence

Almost all car accidents are the consequence of negligence, at least if they are anyone’s fault at all.

Negligence liability breaks down into the following four elements that the plaintiff must prove to win their claim:

  • The defendant (the alleged at-fault party) owed a duty of care toward the plaintiff (the accident victim). This could be a duty of ordinary care, like every driver owes every other driver on the road.
  • The defendant failed to comply with the demands of their duty of care. A careless driver may have been following too closely, for example. A commercial trucker might have been carrying an oversized load.
  • The plaintiff suffered a physical injury. As long as the plaintiff suffers a physical injury, they can collect compensation for both physical and non-physical injuries (emotional distress, for example).
  • The defendant’s breach of their duty of care was a substantial cause of the plaintiff’s injuries. The injuries must have been a foreseeable result of the defendant’s breach of duty, not a freak accident.

These elements do not apply if the accident was nobody’s fault (a sudden hailstorm, for example), or if one driver intentionally caused the accident (in a fit of “road rage”, for example).

Arizona’s “Pure” Comparative Negligence System

When a car accident claim goes to trial in Arizona, the court will apply a “pure” comparative negligence system to distribute compensation. It will assign both plaintiff and defendant a percentage of fault. The next step is to reduce each party’s liability by the other party’s percentage of fault.

This process is also likely to happen at the settlement table if you try to settle out of court. In both cases you may need to hire a car accident lawyer to help and guide you through the claim process.

Systems That Apply in Other States

Different states apply different rules to apportion damages when two or more parties share fault for a car accident. Currently, there are five systems in place—”pure” comparative negligence (described above), two forms of modified comparative negligence, slight/gross negligence, and contributory negligence. A majority of states apply modified comparative negligence.

Modified Comparative Negligence

Modified comparative negligence works like pure comparative negligence with one important difference—there is a threshold percentage of fault beyond which a party loses 100% of its right to compensation. In some states, a party at least 50% at fault loses all of their compensation. In other states, a party at least 51% at fault loses all of their compensation.

A party whose percentage of fault fails to meet the threshold loses part, but not all, of their right to compensation. For example, a party 20% at fault would lose 20% of their compensation.

Slight/Gross Negligence (South Dakota)

To recover compensation in South Dakota, your degree of negligence must be no more than “slight” and the defendant’s behavior must have exhibited “gross” (extreme) negligence. A classic example of such a case might be a DUI accident.

Contributory Negligence

Contributory negligence is a particularly harsh system of apportioning liability that has been abandoned in all but a small minority of states. Under contributory negligence, the defendant wins, and evades all liability, if the plaintiff is even 1% at fault for the accident.

The only US jurisdictions that still apply contributory negligence are the District of Columbia, Alabama, Maryland, North Carolina, and Virginia. The District of Columbia applies exceptions to the contributory negligence rule in cases involving pedestrians and bicycles.

Comparative Negligence Applies to All Kinds of Personal Injury Claims, Not Only Car Accidents

The various states, including Arizona, apply comparative negligence to all kinds of personal injury claims, not only car accident claims. Comparative negligence might apply, for example, to an intoxicated guest who slips and falls down a malfunctioning department store escalator.

Contact a Personal Injury Lawyer for Help After a Car Accident

You could be entitled to compensation even if you are partially at fault for a car accident. Moreover, it’s possible you share less fault than you think, or that another driver or insurance company is blaming you for the accident prematurely.

An experienced personal injury lawyer can help you protect your right to fair compensation after a car accident. Contact a lawyer today to learn more about your legal options.

Triumph Curiel is a Phoenix personal injury lawyer at Curiel & Runion Personal Injury Lawyers, a top-rated personal injury law firm serving throughout New Mexico and Arizona with offices in Phoenix, AZ, Albuquerque, NM, and Tucson, AZ. Their team of attorneys have over 55 years of combined experience and have recovered over 30 million in compensation for their injury clients.

Headline Image: Adobe Stock/Hyejin Kang

Related Articles

IN PARTNERSHIP

Do I Need a Lawyer After a Car Accident in Florida?


by Matthew Mincone

Person Using Cellphone After Car Accident

IN PARTNERSHIP

5 Things To Do if You’re at Fault in a Car Accident in Oklahoma


by Chris Hammons

The moments following an accident can be confusing and frightening, even if no one is seriously injured. Here are five things to do when at fault after a car accident in Oklahoma.

Blue car and grey car crashed into each toher with woman and man standing beside them talking

IN PARTNERSHIP

6 Benefits of Hiring a Lawyer After a Car Accident in Lexington


by Ross F. Mann

Close-up of a car dashboard displaying high speed

Looking to Increase Your Law Firm Website Traffic? Start Here


by Jamilla Tabbara

Explore our free resource to help increase your law firm website traffic and drive consistent growth.

Laptop driving virtual growth with data charts and graphs

Is Your Law Firm Missing Key Client Acquisition Opportunities?


by Jamilla Tabbara

Discover our free resource to identify ways to stand out and attract more clients.

Arrows and light bulbs rising, symbolizing growth and client acquisition opportunities for law firms

IN PARTNERSHIP

Injured in An Accident in Fort Worth, TX? 5 Steps You Need to Take Immediately


by Bradley Parker

A Fort Worth, Texas lawyer explains the five most important steps that should be taken immediately in the event that you are injured in a car accident.

Busy interstate roadway with speeding cars

IN PARTNERSHIP

How to Deal with the Aftermath of a Car Accident


by Mark Roman

A crash can have physical, psychological and financial consequences. Here are five steps to take to effectively deal with the aftermath of a car accident.

Woman on phone surveys damage to vehicle

How to File for Divorce


by Natalie R. Rowland

Divorce can be complex in both process and cost. An experienced family law attorney explains how best to file for divorce and outlines considerations to take.

Woman sitting on couch rests head on fist with man in background

New Texas Law Opens Door for Non-Lawyers to Practice


by Gregory Sirico

Texas is at a critical turning point in addressing longstanding legal challenges. Could licensing paralegals to provide legal services to low-income and rural communities close the justice gap?

Animated figures walk up a steep hill with hand

Finding the Right Divorce Attorney


by Best Lawyers

Divorce proceedings are inherently a complex legal undertaking. Hiring the right divorce attorney can make all the difference in the outcome of any case.

Person at a computer holding a phone and pen

"Lawyer of the Year"


Lawyer dressed professionally poses for headshot

Roslyn M. Tsao

Family Law

Toronto, ON, CA

2025

"Lawyer of the Year"


Lawyer of the year wearing suit and posing for headshot photo

Ira G. Bogner

Employee Benefits (ERISA) Law

New York City, NY

2025

IN PARTNERSHIP

Maneuvering Family Law Is a Process...


by Cox Baker Page & Bailey

Navigating family law matters can be a worrying and tense process. One way to make divorce and custody disputes easier in Colorado is to understand all of the specific terms used.

Cox Baker Will Help You Navigate Family Law

IN PARTNERSHIP

Roop Law: Settling Family Law Cases in and Out of Courtrooms


by Roop Xanttopoulos Bababounakis & Klam

The attorneys at Roop Xanttopoulos Babounakis & Klam PLLC provide their legal expertise and personal attention to all of their clients, treating them with dignity during difficult family law cases.

Roop Xanttopoulos Babounakis & Klam PLLC: Settling Family La

IN PARTNERSHIP

What Is Contributory Negligence and How Does It Affect My Alabama Injury Case?


by Keith Belt

Injured in a car accident in Alabama? Based on the theory of contributory negligence, your role in the accident can affect your ability to collect post-trial.

Worker on construction site steps on nail

IN PARTNERSHIP

When Do You Need to Hire a Car Accident Lawyer?


by Kyle Wright

Were you involved in a car accident? Read this legal insights article to learn about whether it would be beneficial for you to hire a car accident lawyer.

Motorcycle and helmet on ground after an accident

Trending Articles

Discover The Best Lawyers in Spain 2025 Edition


by Jennifer Verta

Highlighting Spain’s leading legal professionals and rising talents.

Flags of Spain, representing Best Lawyers country

Unveiling the 2025 Best Lawyers Editions in Brazil, Mexico, Portugal and South Africa


by Jennifer Verta

Best Lawyers celebrates the finest in law, reaffirming its commitment to the global legal community.

Flags of Brazil, Mexico, Portugal and South Africa, representing Best Lawyers countries

Presenting the 2025 Best Lawyers Editions in Chile, Colombia, Peru and Puerto Rico


by Jennifer Verta

Celebrating top legal professionals in South America and the Caribbean.

Flags of Puerto Rico, Chile, Colombia, and Peru, representing countries featured in the Best Lawyers

How to Increase Your Online Visibility With a Legal Directory Profile


by Jennifer Verta

Maximize your firm’s reach with a legal directory profile.

Image of a legal directory profile

Paramount Hit With NY Class Action Lawsuit Over Mass Layoffs


by Gregory Sirico

Paramount Global faces a class action lawsuit for allegedly violating New York's WARN Act after laying off 300+ employees without proper notice in September.

Animated man in suit being erased with Paramount logo in background

Tampa Appeals Court ‘Sends Clear Message,” Ensuring School Tax Referendum Stays on Ballot


by Gregory Sirico

Hillsborough County's tax referendum is back on the 2024 ballot, promising $177 million for schools and empowering residents to decide the future of education.

Graduation cap in air surrounded by pencils and money

The Future of Family Law: 3 Top Trends Driving the Field


by Gregory Sirico

How technology, mental health awareness and alternative dispute resolution are transforming family law to better support evolving family dynamics.

Animated child looking at staircase to beach scene

The Human Cost


by Justin Smulison

2 new EU laws aim to reshape global business by enforcing ethical supply chains, focusing on human rights and sustainability

Worker wearing hat stands in field carrying equipment

The 2025 Legal Outlook Survey Results Are In


by Jennifer Verta

Discover what Best Lawyers honorees see ahead for the legal industry.

Person standing at a crossroads with multiple intersecting paths and a signpost.

Safe Drinking Water Is the Law, First Nations Tell Canada in $1.1B Class Action


by Gregory Sirico

Canada's argument that it has "no legal obligation" to provide First Nations with clean drinking water has sparked a major human rights debate.

Individual drinking water in front of window

Effective Communication: A Conversation with Jefferson Fisher


by Jamilla Tabbara

The power of effective communication beyond the law.

 Image of Jefferson Fisher and Phillip Greer engaged in a conversation about effective communication

New Mass. Child Custody Bills Could Transform US Family Law


by Gregory Sirico

How new shared-parenting child custody bills may reshape family law in the state and set a national precedent.

Two children in a field holding hands with parents

Best Lawyers Expands With New Artificial Intelligence Practice Area


by Best Lawyers

Best Lawyers introduces Artificial Intelligence Law to recognize attorneys leading the way in AI-related legal issues and innovation.

AI network expanding in front of bookshelf

Finding the Right Divorce Attorney


by Best Lawyers

Divorce proceedings are inherently a complex legal undertaking. Hiring the right divorce attorney can make all the difference in the outcome of any case.

Person at a computer holding a phone and pen

Jefferson Fisher: The Secrets to Influential Legal Marketing


by Jennifer Verta

How lawyers can apply Jefferson Fisher’s communication and marketing strategies to build trust, attract clients and grow their practice.

Portrait of Jefferson Fisher a legal marketing expert

New Texas Law Opens Door for Non-Lawyers to Practice


by Gregory Sirico

Texas is at a critical turning point in addressing longstanding legal challenges. Could licensing paralegals to provide legal services to low-income and rural communities close the justice gap?

Animated figures walk up a steep hill with hand