J
By
John Quigley, Legal Content Director · Reviewed against current A.R.S. · Last reviewed 2026-06-11
Arizona’s workers’ compensation system is a no-fault program: injured workers receive medical care and wage replacement without proving the employer was at fault, in exchange for generally giving up the right to sue the employer.
What Arizona law says
A.R.S. § 23-1021 — Establishes the right to compensation for injuries arising out of and in the course of employment.
A.R.S. § 23-1061 — Sets the claim process and the one-year deadline to file a claim with the Industrial Commission of Arizona.
A.R.S. § 23-1044 — Governs compensation for permanent disabilities resulting from a workplace injury.
⏱ Key deadline
You generally must file a workers’ comp claim within 1 year of the injury (A.R.S. § 23-1061).
How workers' compensation cases work in Maricopa County
Claims are handled through the Industrial Commission of Arizona (ICA), not the courts. Disputes — over coverage, treatment, or disability ratings — are heard by an ICA administrative law judge before any appeal.
Frequently asked questions
Do I have to prove my employer was at fault?
No. Workers’ comp is no-fault — you qualify for benefits if the injury arose out of your employment.
What benefits can I receive?
Medical treatment, temporary wage replacement, and compensation for any permanent impairment under A.R.S. § 23-1044.
What if my claim is denied?
You can request a hearing before an administrative law judge at the Industrial Commission of Arizona.
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Disclaimer: AZAttorneyFinder is an independent attorney directory, not a law firm, and does not provide legal advice. This page is general legal information about Arizona law, reviewed against the Arizona Revised Statutes (A.R.S.). It is not a substitute for advice from a licensed Arizona attorney about your specific situation. Statutes change — verify current law before relying on it.