Arizona Civil Statute of Limitations Guide
Understand Arizona’s civil statute of limitations for contracts, injuries, and government claims.
Understanding Time Limits for Civil Lawsuits in Arizona
When a legal dispute arises in Arizona, one of the most critical questions is: how long do I have to file a lawsuit? The answer lies in the state’s civil statute of limitations, a set of laws that establish strict deadlines for bringing different types of civil claims. Missing these deadlines can mean losing the right to sue forever, even if the case is otherwise strong. This guide explains the key time limits that apply to common civil actions in Arizona, including personal injury, breach of contract, and claims against government entities.
What Is a Civil Statute of Limitations?
A statute of limitations is a law that sets the maximum amount of time a person has to start a civil lawsuit after a legal wrong occurs. Once that time period expires, the claim is generally barred, and courts will dismiss the case if the defendant raises the defense of the statute of limitations.
These time limits exist to promote fairness and efficiency in the legal system. They encourage plaintiffs to act promptly, while evidence and witness memories are still fresh. They also protect defendants from having to defend against very old claims, where records may be lost and witnesses unavailable.
Key Deadlines for Common Civil Claims in Arizona
Arizona’s civil statutes of limitations vary significantly depending on the type of claim. Below are the most common deadlines for major categories of civil lawsuits.
Personal Injury and Wrongful Death
Claims based on physical injury or death caused by someone else’s negligence generally must be filed within two years of the date the injury occurred or the date the death occurred.
The Future of AI: Preventing a Big Tech Monopoly >
- Car accidents, slip and falls, and other injury cases: 2 years
- Wrongful death claims: 2 years from the date of death
This two-year rule is found in Arizona Revised Statutes § 12-542 and applies to most negligence-based personal injury claims.
Medical and Legal Malpractice
Claims against doctors, hospitals, and other healthcare providers for medical malpractice must be brought within two years of the date the injury is discovered or should have been discovered with reasonable diligence.
- Medical malpractice: 2 years from date of discovery
- Legal malpractice: 2 years for written contracts; 3 years for oral contracts
Because malpractice often involves complex facts and delayed discovery, the clock may not start on the exact date of the negligent act, but rather when the harm becomes reasonably apparent.
Breach of Contract
Contract disputes are among the most common civil cases, and Arizona distinguishes between written and oral agreements.
- Written contracts: 6 years from the date the contract is breached
- Oral contracts: 3 years from the date of breach
- Sales of goods under the Uniform Commercial Code: 4 years
These deadlines are set out in various sections of the Arizona Revised Statutes, including § 12-548 for written contracts and § 12-543 for oral contracts.
Property Damage and Trespass
Claims involving damage to real or personal property, such as a damaged vehicle or a damaged home, must generally be filed within two years.
- Property damage: 2 years
- Trespass to land: 2 years
- Conversion (wrongful taking or use of property): 2 years
This two-year limit applies whether the damage results from a car accident, a construction defect, or another incident.
Defamation and Related Claims
Claims for harm to reputation, such as libel (written) and slander (spoken), must be brought within one year of the date the defamatory statement is made.
- Libel and slander: 1 year
- Malicious prosecution: 1 year
- False imprisonment: 1 year
Because these claims often involve quickly changing facts and public statements, the law imposes a shorter deadline.
Employment and Workplace Claims
Many employment-related claims in Arizona have relatively short deadlines, especially those involving government entities or specific statutes.
- Wrongful termination: 1 year
- Breach of employment contract: 1 year
- Claims under certain Arizona statutes (e.g., consumer fraud): 1 year
Because employment disputes can involve complex factual and legal issues, it is important to act quickly to preserve the right to sue.
Claims Against Government Agencies and Employees
Claims against cities, counties, state agencies, and public employees are subject to especially strict time limits.
- Claims against public entities or public employees: 1 year from the date the claim accrues
- Notice requirements may apply before filing suit
These claims are governed by Arizona Revised Statutes § 12-821 and related provisions. Because government claims often require additional procedural steps, such as filing a notice of claim, the practical deadline may be even shorter than one year.
When the Clock Starts: When a Claim Accrues
The statute of limitations does not always start on the exact date of the incident. Instead, it generally begins when the claim “accrues,” which is usually when:
- The injury occurs, or
- The plaintiff discovers or should have discovered the injury with reasonable diligence.
For example, in a medical malpractice case, the two-year period may not start on the date of surgery, but on the date the patient discovers that the surgery caused harm. Similarly, in a fraud case, the clock may start when the fraud is discovered, not when it was committed.
When the Clock Stops: Tolling of the Statute
In certain situations, the statute of limitations is “tolled,” meaning the clock is paused or delayed. Common tolling rules in Arizona include:
- Minority: If the injured person is under 18 when the claim arises, the statute of limitations does not begin to run until the person turns 18.
- Mental incapacity: If the person is legally mentally incompetent when the claim arises, the time period is tolled until the incapacity ends.
- Defendant out of state: If the person being sued leaves Arizona, the statute of limitations may be tolled for the time they are absent.
- Discovery of harm: In some cases, such as medical malpractice or fraud, the clock does not start until the harm is discovered or should have been discovered.
Tolling rules can significantly affect how much time a person actually has to file a lawsuit, so it is important to consult an attorney to determine whether any tolling applies.
Special Rules for Claims Based on Arizona Statutes
Some civil claims in Arizona are created by specific statutes, and those statutes may impose their own, shorter deadlines. For example:
- If a claim is based on a statute that creates a civil cause of action, the plaintiff may have only one year to file, even if the underlying incident would otherwise fall under a longer statute of limitations.
- Claims against public entities or employees are subject to a strict one-year deadline, regardless of the nature of the underlying claim.
Because statutory claims can have unique procedural and timing requirements, it is essential to identify the correct legal basis for the claim early in the process.
Practical Implications for Arizona Residents
Understanding the statute of limitations is not just a legal technicality—it can determine whether a person can recover compensation for medical bills, lost wages, property damage, or emotional distress. Here are some practical takeaways:
- Act promptly: Do not wait to consult an attorney after an injury or breach of contract. Evidence can disappear, and witnesses can move or forget details.
- Document everything: Keep records of the incident, medical treatment, repairs, communications, and any other relevant information.
- Know the type of claim: Different claims have different deadlines. A car accident may be a personal injury case, while a dispute with a contractor may be a breach of contract case.
- Be cautious with government claims: Claims against cities, counties, or state agencies often require additional steps and have very short deadlines.
Common Questions About Arizona’s Civil Statute of Limitations
Can the statute of limitations be extended?
In some cases, yes. The statute can be “tolled” by factors such as the plaintiff being a minor, mentally incapacitated, or the defendant being out of state. However, these exceptions are limited and fact-specific, so it is important to discuss the situation with an attorney.
What happens if I miss the deadline?
If a lawsuit is filed after the statute of limitations has expired, the defendant can ask the court to dismiss the case. If the court agrees, the claim is usually barred forever, and the plaintiff cannot recover damages, even if the case is otherwise valid.
Does the statute of limitations apply to insurance claims?
The statute of limitations applies to lawsuits, not to insurance claims themselves. However, insurance policies often have their own deadlines for reporting claims and filing suit. Missing an insurance deadline can result in a denial of coverage, even if the lawsuit is still within the legal statute of limitations.
How do I know which statute of limitations applies to my case?
The applicable statute depends on the nature of the claim (e.g., personal injury, breach of contract, defamation) and the parties involved (e.g., private individuals, businesses, government entities). An experienced Arizona attorney can review the facts and identify the correct deadline.
Can I still settle a claim after the statute of limitations expires?
Yes, it is sometimes possible to settle a claim even after the statute of limitations has expired, especially if the other side is willing to negotiate. However, the plaintiff loses the ability to enforce the claim through a lawsuit, which significantly weakens their bargaining position.
Summary Table of Key Arizona Civil Statutes of Limitations
| Claim Type | Statute of Limitations | Key Statute |
|---|---|---|
| Personal Injury | 2 years | ARS § 12-542 |
| Wrongful Death | 2 years | ARS § 12-542 |
| Medical Malpractice | 2 years from discovery | ARS § 12-542 |
| Legal Malpractice (written contract) | 6 years | ARS § 12-548 |
| Legal Malpractice (oral contract) | 3 years | ARS § 12-543 |
| Breach of Written Contract | 6 years | ARS § 12-548 |
| Breach of Oral Contract | 3 years | ARS § 12-543 |
| Property Damage | 2 years | ARS § 12-542 |
| Libel / Slander | 1 year | ARS § 12-541 |
| Claims Against Public Entities | 1 year | ARS § 12-821 |
When to Seek Legal Advice
If you believe you may have a civil claim in Arizona, it is wise to speak with an attorney as soon as possible. An experienced lawyer can:
- Identify the correct type of claim and the applicable statute of limitations
- Determine whether any tolling rules extend the deadline
- Help preserve evidence and meet any procedural requirements
- Advise on settlement options and the likelihood of success in court
Because the consequences of missing a deadline can be severe, early legal consultation is one of the most important steps in protecting your rights.
References
- Arizona Revised Statutes Title 12 – Courts and Civil Proceedings — Arizona State Legislature. Accessed 2025. https://www.azleg.gov/arsDetail/?title=12
- Statute of Limitations (SOL) — Arizona Judicial Branch. Accessed 2025. https://www.azcourts.gov/legalinfohub/Legal-Info-Sheets/Consumer-Debt/Statute-of-Limitations-SOL
- Important Statutes of Limitation for Arizona — Harrison Law. 2023. https://harrisonlawaz.com/business/important-statutes-of-limitation-for-arizona/
Similar Articles
Read full bio of medha deb
