Defamation Statute of Limitations in Arizona
Last verified 2026-07 · Source: A.R.S. § 12-541(1) ✓ verified · 3 sources
The deadline
1 year
from Date of publication or utterance of the defamatory statement, under A.R.S. § 12-541(1).
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The deadline to file a defamation lawsuit in Arizona is 1 year, set by A.R.S. § 12-541(1). It starts running on Date of publication or utterance of the defamatory statement. This page covers the exceptions, the government-claim trap, and the steps to take before time runs out.
Arizona Deadlines for Related Claims
| Claim type | Deadline | Statute |
|---|---|---|
| Defamation | 1 year | A.R.S. § 12-541(1) |
| Car Accident | 2 yrs | A.R.S. § 12-542(1) |
| Credit Card Debt | 6 yrs | Ariz. Rev. Stat. § 12-548(A) |
| Medical Malpractice | 2 yrs | A.R.S. § 12-542 |
| Wrongful Death | 2 yrs | Ariz. Rev. Stat. § 12-542; § 12-611; § 12-612 |
| Personal Injury | 2 yrs | A.R.S. § 12-542 |
| Dog Bite | 2 yrs | A.R.S. § 11-1025 (strict liability dog bite); SOL: A.R.S. § 12-542 |
| Slip and Fall | 2 yrs | A.R.S. § 12-542 |
| Breach of Contract | 6 yrs | Ariz. Rev. Stat. § 12-548 |
| Medical Debt | 6 yrs | A.R.S. § 12-548 |
When the Clock Starts
In Arizona, the limitations period for defamation and libel claims generally begins on Date of publication or utterance of the defamatory statement. Arizona does not apply a general discovery rule to this claim type — the date of the event controls, which makes early action critical.
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Exceptions That Can Extend the Deadline
- Minors: the clock is generally paused while the injured person is under 18.
- Fraudulent concealment: if the defendant actively hid the wrongdoing, the deadline may be extended until it was or should have been uncovered.
- Defendant leaves the state: absence can pause the clock in many circumstances.
A.R.S. § 12-541(1) covers 'injuries done to the character or reputation of another by libel or slander' within a one-year limitation. Same section also applies to malicious prosecution, false imprisonment, breach of employment contract, wrongful termination, and statutory liabilities. Minor tolling available under A.R.S. § 12-502.
Source: A.R.S. § 12-541(1), official Arizona statute · verified 2026-07
What to Do Before the Deadline Runs
- Pin down your accrual date — the day the clock started — and calendar the deadline conservatively.
- Preserve evidence now: photos, records, witness contacts, bills. Evidence decays faster than deadlines.
- Send preservation/notice letters where required (especially for Arizona government defendants).
- If the deadline is inside 6 months, treat it as urgent — filing suit is the only reliable way to stop the clock.
How Arizona Compares to Nearby States
| State | Deadline | Statute |
|---|---|---|
| Arizona | 1 year | A.R.S. § 12-541(1) |
| California | 1 yr | Cal. Code Civ. Proc. § 340(c) |
| Nevada | 2 yrs | Nev. Rev. Stat. § 11.190(4)(c) |
| Utah | 1 yr | Utah Code Ann. § 78B-2-302 |
| New Mexico | 3 yrs | NMSA 1978 § 37-1-8 |
| Colorado | 1 yr | C.R.S. § 13-80-103(1)(a) |
Frequently Asked Questions
How long do I have to file a defamation lawsuit in Arizona?
You have 1 year from Date of publication or utterance of the defamatory statement, under A.R.S. § 12-541(1).
Can I still sue after 1 years in Arizona?
Usually no — courts dismiss claims filed after the statute of limitations expires. Narrow exceptions (tolling for minors, fraudulent concealment) can extend the deadline; whether one applies depends on your facts.
What if the victim was a minor?
Arizona generally pauses ("tolls") the deadline while the injured person is under 18, giving them time to file after reaching adulthood. Special limits can still apply, so check the statute.
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Sources
- Official Arizona Revised Statutes § 12-541 – One Year Limitation: Libel or Slander (Arizona Legislature)
- Corroborating Arizona Revised Statutes § 12-541 (2024) – Malicious Prosecution; Libel or Slander; One Year Limitation (Justia)
- Corroborating Arizona Revised Statutes Title 12 § 12-541 – One Year Limitation (FindLaw)
- Verified 2026-07 under our 4-step process — every line checked against the sources above. How we verify
This page is legal information, not legal advice. Deadlines have exceptions that depend on your facts — confirm with a licensed Arizona attorney.